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https://sanealcamera.com/product-detail/canon-vixia-hfg30-video-camera
| 2019-11-21T23:39:36 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-47/segments/1573496671053.31/warc/CC-MAIN-20191121231600-20191122015600-00389.warc.gz
| 0.879879 | 248 |
CC-MAIN-2019-47
|
webtext-fineweb__CC-MAIN-2019-47__0__168161138
|
en
|
The HF G30 records directly to dual SD/SDHC/SDXC memory card slots. You can record to just one or both simultaneously using different formats. The dual card slots also support Relay Recording, which automatically switches video recording to the second memory card when the first one runs out of storage space. For steady shooting in a variety of conditions, the camera offers SuperRange Optical Image Stabilization with Dynamic Image Stabilization. This feature enables five-axis correction to correct camera shake throughout the full range of motion. For shot preview and image playback, the HF G30 is outfitted with a 3.5 inch OLED capacitive touch display and a 0.24 inch tiltable color LCD viewfinder.
The HF G30 also provides dual-band Wi-Fi technology that lets you share your videos quickly, using a variety of methods. You can use compatible wireless networks, wireless hotspots or iOS mobile devices to share footage. The free Canon Movie Uploader app is required for video sharing with an iOS mobile device. You can also use Wi-Fi to back up and quickly transfer files. Plus, Canon provides the free iMAGE GATEWAY online photo storage service for uploading footage to social networking sites.
|
communication_engineering
|
https://www.qpsolutions.net/equipment/ups-systems/n1-critical-ups-systems/
| 2024-02-24T00:19:15 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474470.37/warc/CC-MAIN-20240223221041-20240224011041-00889.warc.gz
| 0.937749 | 115 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__107170770
|
en
|
N1 Critical UPS Systems
N1 Critical Technologies is on the cutting edge of Lithium Ion UPS systems in both the industrial and commercial spaces. With a range of UPS systems that utilize Lithium technology, these UPS systems are significantly lighter, more robust, and longer lasting than their traditional VRLA counterpart. These systems are designed for use in a variety of applications, including industrial applications, data centers, medical clinics, financial institutions, and call centers, among others.
These UPS systems are also designed for harsh environments and can withstand much higher ambient temperatures than a standard UPS.
|
communication_engineering
|
https://mx24online.com/general-news/nca-launches-digital-audio-broadcasting-becoming-first-country-in-west-africa-to-deploy-innovation/
| 2023-10-04T16:21:53 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233511386.54/warc/CC-MAIN-20231004152134-20231004182134-00374.warc.gz
| 0.92884 | 269 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__258030157
|
en
|
The National Communications Authority under the Ministry of Communications has launched the Digital Audio Broadcasting (DAB) in Ghana.
In the trial phase, up to eighteen (18) existing FM stations in Accra and Kumasi will share one frequency channel out of VHF band III and transmitter in the two cities.
DAB is a digital radio standard for broadcasting digital audio radio services in many countries around the world. It is expected to provide good quality audio and support the provision of value-added services and spectrum efficiency.
The launch, according to Director General of the NCA, Joe Anokye will “position Ghana as the first country in west Africa and the fourth in Africa to deploy DAB.”
The initiative is to deal with the incessant demand for FM frequency authorizations in the face of severe frequency constraints through technology.
For her part, Communications and Digitalization Minister, Ursula Owusu Ekuful said the government is committed to embracing technologies as part of efforts in enhancing connectivity.
“Ghana’s unwavering commitment to embracing innovation has propelled us to the forefront of digital transformation on the continent and our government through its digital Ghana Agenda launched in 2017, instituted projects and programmes geared towards bringing the digital divide and ensuring digital inclusion for all sectors of the economy,” she said.
|
communication_engineering
|
https://www.thewhitonline.com/2018/01/news/rowan-experiencing-network-issues/
| 2023-09-25T05:59:00 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233506686.80/warc/CC-MAIN-20230925051501-20230925081501-00643.warc.gz
| 0.962121 | 272 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__267637112
|
en
|
This past Tuesday, Jan. 30, Rowan University experienced a campus power issue. The issues caused the Rowan Wi-Fi network to be out of service as well as Rowan’s Public Safety phone lines. Students were sent a text informing them to direct all emergency calls directly to 911, as Rowan Police and emergency services would not be able to be reached during the outage.
The power was restored within an hour, allowing for all networks to be back up and running temporarily. In order for Rowan to fix the network completely, the university called for emergency maintenance on the network infrastructure for Wednesday, January 31 at 10 p.m.
In an email to students, Rowan’s Information Resource and Technology center (IRT) announced the maintenance would cause a Wi-Fi outage as well as out of service phone lines for Rowan’s Public Safety. The Residence Halls on the north side of Route 322 that were affected include Chestnut, Mimosa and Magnolia Halls, as well as the Edgewood Park and Rowan Boulevard Apartments and the Holly Pointe Commons.
However, many students continue to complain about the outages in other living spaces such as the Whitney Center.
For questions/comments about this story, email [email protected] or tweet @TheWhitOnline.
|
communication_engineering
|
https://dailyinvestorpro.com/verizon-earnings-and-revenue-rise-top-expectations/
| 2023-03-27T11:12:21 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-14/segments/1679296948620.60/warc/CC-MAIN-20230327092225-20230327122225-00125.warc.gz
| 0.950892 | 560 |
CC-MAIN-2023-14
|
webtext-fineweb__CC-MAIN-2023-14__0__127610479
|
en
|
Verizon Communications Inc. topped earnings and revenue expectations Wednesday while detailing how its recent commitments for wireless spectrum will impact its financials.
The company reported first-quarter net income of $5.4 billion, or $1.27 a share, up from $4.3 billion, or $1.00 a share, a year earlier.
posted $1.37 in adjusted earnings per share, excluding a special item related to the sale of certain wireless licenses. The company had posted $1.26 in per-share earnings on an adjusted basis a year earlier. Analysts surveyed by FactSet had been expecting $1.29 a share in adjusted earnings per share.
Total revenue for Verizon’s first quarter rose to $32.9 billion from $31.6 billion a year earlier, whereas analysts were expecting $32.5 billion.
Shares are off 0.7% in premarket trading.
In Verizon’s consumer business, the company saw 326,000 retail postpaid net losses and 225,000 phone net losses. Verizon’s total retail postpaid churn was 0.97%, while retail postpaid phone churn was 0.77%.
The company disclosed in its release that consumer wireless service revenue came in at $13.7 billion, up 1.5% from a year earlier, “driven by the continued adoption of wireless unlimited and premium unlimited plans.”
Verizon’s first-quarter capital expenditures amounted to $4.5 billion, including $40 million of items related to C-Band wireless spectrum.
The company paid about $45 billion to the Federal Communications Commission during the quarter for spectrum that Verizon acquired through a recent auction for frequencies that will be used to build out the company’s 5G network. The company raised $12 billion in the fourth quarter to help finance these purchases and then raised $31 billion more in March 2021.
For 2021, Verizon continues to expect service and other revenue growth of at least 2% and adjusted earnings per share of $5.00 to $5.15. The company projects $17.5 billion to $18.5 billion in capital spending, which is consistent with its projection as of its prior earnings report, though Verizon added this time that “expenditures related to the deployment of the company’s C-Band 5G network will be in addition to this amount, and are expected to be approximately $10 billion over three years, with $2 billion to $3 billion expected in 2021.”
Verizon shares have gained 2% over the past three months as the Dow Jones Industrial Average
has risen 8.5%.
|
communication_engineering
|
https://sproutwellgreenhouses.com.au/products/bluetooth-hygrometer-sensor
| 2023-12-05T08:13:59 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100550.40/warc/CC-MAIN-20231205073336-20231205103336-00358.warc.gz
| 0.831576 | 241 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__144199564
|
en
|
Bluetooth Connection Range: 30 meters (with no obstructions)
Temperature Range: -40~60°C (Inner sensor) -40~100°C (External probe)
Humidity Range: 0~99%RH
1 x AAA Battery Required (Not Included)
Free iOS and Android APP to monitor temperature and humidity any time
One phone can connect more than one device at the same time. And one sensor can be connected with more than one phone at the same time.
Data record interval can be adjustable (10s, 30s, 1min, 2min, 5min, 10min, 30min)
Alarm and data history view available
Temperature unit switching (°C /°F)
Please note, this can only provide one set of data at any given time (Either from the Sensor Itself or from the Probe when connected - it is unable to read data from the Sensor and External Probe at the same time)
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
|
communication_engineering
|
http://tanyamadurapperuma.blogspot.com/2016/10/call-multiple-endpoints-in-parallel.html
| 2017-05-22T15:22:14 |
s3://commoncrawl/crawl-data/CC-MAIN-2017-22/segments/1495463605188.47/warc/CC-MAIN-20170522151715-20170522171715-00214.warc.gz
| 0.881778 | 178 |
CC-MAIN-2017-22
|
webtext-fineweb__CC-MAIN-2017-22__0__131593367
|
en
|
In the above example configuration, we are calling the two endpoints defined in the two call templates in parallel. Similarly by adding multiple "target" elements to the same configuration you can call multiple endpoints in parallel. When using the above configuration same message is cloned and two identical copies of the message is send to the two endpoints.
Note the following.
- "sequential" attribute is set to false. Hence the two calls are happening in parallel
- A value is set to "id" so that later we can use this id to aggregate the responses from two services
- By default "continueParent" is set to false
- Instead of the call template you can also use a sequence inside the "target"
In a future post I will explain how we can aggregate the response from the two services when the clone mediator is used to call endpoints.
|
communication_engineering
|
https://www.blueripplesound.com/plugin/o3a_decoder_hexagon
| 2022-12-05T05:43:18 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-49/segments/1669446711003.56/warc/CC-MAIN-20221205032447-20221205062447-00709.warc.gz
| 0.772574 | 756 |
CC-MAIN-2022-49
|
webtext-fineweb__CC-MAIN-2022-49__0__155792147
|
en
|
O3A Decoder - Hexagon
|AAX||Yes, output mapped to standard 6.0 stem|
|Output||6||Speaker feeds for hexagon (mapped to 6.0 for AAX)|
This plugin takes a third order ambisonics (O3A) mix and decodes it as speaker feeds for six speakers set out at the corners of an hexagon.
The channel ordering for the speaker feeds assumes that the speakers are set out clockwise around the room, starting at the front and slightly to the left, so the first two channels are roughly where normal "Front Left" and "Front Right" speakers would be.
The channel ordering and speaker azimuths are:
In the table above, azimuth is measured anticlockwise (left) from the front. Note that these are mapped directly onto a 6.0 output in the AAX version of the plugin.
The plugin is available in the O3A Decoding plugin library.
Three methods are supported, "Basic", "Reconstruction" and "Tinted Reconstruction". Generally, "Basic" is recommended except where the speaker rig to be used for playback is known and has been set up accurately.
|Basic||This method produces a resilient decoding which should play well on a range of speaker systems including large venues.|
|Reconstruction||This method controls the soundfield at the centre of the listening space to produce a clearer spatial image. It relies on the speaker layout being set up accurately.|
|Tinted Reconstruction||This variant of the Reconstruction method performs HRTF-based tinting on the audio stream to strengthen the spatial image. Again, it relies on the speaker layout being set up accurately.|
- O3A Brickwall
- O3A Decoder - 22.2
- O3A Decoder - 3D7.1
- O3A Decoder - 5.1
- O3A Decoder - 7.1
- O3A Decoder - 7.1.2 (Dolby Atmos)
- O3A Decoder - 7.1.4
- O3A Decoder - Auro-3D 10.1
- O3A Decoder - Auro-3D 11.1
- O3A Decoder - Auro-3D 13.1
- O3A Decoder - Auro-3D 9.1
- O3A Decoder - Cube
- O3A Decoder - Headphones
- O3A Decoder - Hexagon
- O3A Decoder - IMAX 12.0
- O3A Decoder - IMAX 5.0
- O3A Decoder - IMAX 6.0
- O3A Decoder - N3D
- O3A Decoder - Octagon
- O3A Decoder - Quad
- O3A Decoder - Quad Binaural
- O3A Decoder - UHJ Stereo
- O3A Meter - Karma
- Stereo Crosstalk Cancellation
|
communication_engineering
|
https://www.calendlystatus.com/incidents/5d739l3lw6gw
| 2022-05-19T14:55:40 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662529538.2/warc/CC-MAIN-20220519141152-20220519171152-00189.warc.gz
| 0.95307 | 248 |
CC-MAIN-2022-21
|
webtext-fineweb__CC-MAIN-2022-21__0__2497388
|
en
|
The timeout issues affecting Calendly have been resolved and our new re-branding will be reverted for the immediate future. Further updates regarding the re-brand will be posted to our social channels.
Posted May 10, 2021 - 14:21 EDT
In response to overwhelming demands to our web traffic, the team has reverted the recent website re-brand to restore functionality to the Calendly service. We hope to bring our exciting changes to you in the near future and appreciate your patience as we worked through unexpected timeouts today.
Posted May 10, 2021 - 13:45 EDT
A fix has been implemented for the timeout issues experienced on Calendly.com and our mobile apps. Our engineers are monitoring.
Posted May 10, 2021 - 13:25 EDT
Our engineers are continuing to work on a solution for this issue.
Posted May 10, 2021 - 13:01 EDT
The issue has been identified and our engineers are actively working on a solution.
Posted May 10, 2021 - 12:35 EDT
Calendly is experiencing elevated timeout errors when users attempt to access the website and mobile app. Our team is currently investigating.
|
communication_engineering
|
https://www.zeroasic.com/blog/switchboard-release
| 2024-02-22T05:09:12 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947473690.28/warc/CC-MAIN-20240222030017-20240222060017-00664.warc.gz
| 0.89045 | 430 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__38577589
|
en
|
Switchboard: An Open Source High-Performance Communication Platform
Zero ASIC is thrilled to announce the release of Switchboard, a high-performance open-source framework for communication between RTL simulations, FPGA emulations, Python, and C++. Switchboard makes it possible to simulate large hardware systems in a distributed fashion, using a wide variety of model types, and to interact with the modeled systems from popular software languages.
The framework was designed with performance in mind, using shared memory queues as the underlying communication mechanism. Any number of connections can be active simultaneously, each up to 1 GB/s bandwidth / 200 ns latency. This is fast enough to support real-time interaction with a distributed simulation of chiplets on an active silicon interposer - a result you can try for yourself in our Switchboard-powered emulator app!
From an integration perspective, Switchboard connections can be added to RTL anywhere that there is a ready/valid interface. Simply instantiate a Switchboard input or output module and connect it to the signals of the existing interface. Switchboard supports both Icarus Verilog and Verilator simulators.
In Python, Switchboard connections are established through PySbTx and PySbRx objects. We also provide Python automation for building and running RTL simulations, powered by SiliconCompiler. For performance-critical communication pathways, a C++ interface is provided for sending and receiving Switchboard packets.
Switchboard’s communication scheme is a good fit for using FPGA cards to represent parts of a HW system. We’ve made the memory layout of Switchboard queues simple enough that RTL implemented on an FPGA can directly read and write queues in host memory, and we provide a reference RTL implementation that shows how to set this up.
If this sounds intriguing, please visit our GitHub repository to learn more! The repository contains documentation and examples, including a number of examples showing how Switchboard can be used for block-level testing of components from our recently-released UMI repository. We welcome GitHub issues and pull requests from external contributors!
|
communication_engineering
|
https://www.icfeci.com/tag/cell-phone-examiner/
| 2020-09-23T22:39:21 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-40/segments/1600400212959.12/warc/CC-MAIN-20200923211300-20200924001300-00063.warc.gz
| 0.91445 | 580 |
CC-MAIN-2020-40
|
webtext-fineweb__CC-MAIN-2020-40__0__165675117
|
en
|
Technology paved the way for development and also opened the door for criminals to commit crimes without being caught for years. Presently the mobile phones are a double-edged sword; it creates innovative security risks whilst offering valuable sources of verification for cell phone forensics investigator. Their competent capabilities make mobile devices more like computers that serve us to navigate the world. It uses information hoard on and generated by mobile devices to restructure our communications, movements and other personal details.
Cell phone forensics, being an integral part of digital forensics is vital to accurate investigations associated with criminal and civil litigation’s. It comprises of SMS recovery, locations tracking and recovery of multimedia files, contact records of a cell phone, date and time of incoming and outgoing call records. If anybody is intentionally engaged in illegal activities, he will take predictable precautions to hide their tracks. Some of the protective measures adopted by criminals to avoid being caught are listed below:
Secure deletion tools
Remote data storage devices
Digital data compression
The cell phone forensics requires a lot to extract information from smartphones, cell phones and other devices. We, as forensic investigators of cell phones generally adopt 7 ways to extract and determine cell phone activity as listed below:
Bypassing Security Codes
With the help of specialized tools, digital forensic investigators can haul out the security code from some locked mobile devices. This bypass security code facilitates in acquiring data with forensic software from the device.
Safe SIM Card
The confidential data in memory is destroyed if the wrong SIM card is inserted in a cell phone. Keeping in mind this issue, investigators create “safe” SIM cards for inspection purposes.
The valuable and confidential proofs might be destroyed if the battery is removed from the mobile phones before the performance of forensic acquisition. In few cases, to make sure that all evidence and useful information is conserved, investigators can leave the mobile device powered on until the forensic operation can be performed, in order to avoid external influences, it’s mandatory to take some precautions beforehand.
Trusted Time Source
Though the clock on the device shows incorrect time, still the network generated system functions properly and offer the accurate data. As an example, the time shown in SMS is generated by SMS service center, not by the phone.
Several mobile devices store site-based data related to actions and bound media on the device. The investigators will recover this data to perceive this information to conclude the geographic location at a particular time on a mobile device.
Recovering Deleted Data
Accidentally or intentionally deleted information related to call logs may be easily recoverable by the investigators with the help of certain ready to use forensic tools. Such tools offer detailed information of missed, dialed and received calls.
It is easier for the investigators to recover the extensive amount of deleted data from rising number of mobile devices by analyzing and acquiring the complete memory contents.
|
communication_engineering
|
http://careers.ooredoo.mv/ooredoo/Page.aspx?BusinessUnitID=677
| 2017-02-25T11:26:38 |
s3://commoncrawl/crawl-data/CC-MAIN-2017-09/segments/1487501171758.35/warc/CC-MAIN-20170219104611-00123-ip-10-171-10-108.ec2.internal.warc.gz
| 0.934707 | 175 |
CC-MAIN-2017-09
|
webtext-fineweb__CC-MAIN-2017-09__0__85523887
|
en
|
Our Company: Meet your new world with Wataniya!
Wataniya Telecom Maldives is an organization focused on delivering the leading-edge wireless voice and data services at its best. It's a place of fun, innovation and friendship. A place where lifelong connections are made. A place where the present meets the future. It's the new world, it's the future, and it's Wataniya.
We have transformed from a young telecommunications provider into an innovative, reputable telecommunications provider in the Maldives. In the face of high competition, increasingly sophisticated technology and rising customer expectations, nothing is more important to our success than our team – and it's a team that you can be part of.
Wataniya's future is bright, we welcome you to join the new world where lifelong connections are made, where the present meets the future.
|
communication_engineering
|
https://connxai.com/never-a-more-exciting-time-for-teams-heres-how-connx-makes-microsoft-teams-experiences-better/
| 2023-12-05T06:36:59 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100545.7/warc/CC-MAIN-20231205041842-20231205071842-00833.warc.gz
| 0.927671 | 839 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__73221907
|
en
|
The main reason driving the continuation of WFH stems from the side of the employee, as 77 percent of remote workers say they’re more productive when working from home. However, this increased productivity can only happen if the employees are able to reliably contact and work with each other from afar. This has made stable, efficient digital communication and collaboration platforms a priority for the modern-day enterprise.
An adequate communication/collaboration platform enables employees to interact and share ideas, and can build a sense of community and trust, which encourages innovation, and helps solve problems in real-time. Along with increased productivity, they can also help reduce turnover by up 60 percent, saving companies money in the long run,
While there are a variety of innovative devices and applications that can help create the communication and collaboration platform organizations today seek, the most commonly used platform today is Microsoft Teams. Microsoft Teams is cloud-based team collaboration software that is part of the Microsoft 365 and Office 365 suite of applications. The core capabilities in Microsoft Teams include business messaging, calling, video meetings and file sharing.
As of the start of 2022, Microsoft stated that the monthly active Teams users surpassed 270 million, up from 250 million monthly active Teams users, a figure Microsoft officials cited in July 2021. With the increased use in technology and WFH by businesses, as well as the benefits Microsoft Teams has to offer, these numbers were not surprising.
Leveraging Microsoft Teams collaboration capabilities enables companies to move beyond transactional messages and meetings and focus on the flow of work. Abilities like shareable calendars and offline autosend make it easy for employees to always be on the same page.
Videoconferencing, which has become a mainstay of life post-pandemic, also gets improved through a series of Teams enhancements that make meetings more efficient and intuitive. Automatic noise suppression allows employees to remove unwelcome background noise during Teams calls. On top of this, automatic end-of-meeting notifications tell participants when five minutes are remaining in a meeting, so everybody knows when it’s time to start wrapping up.
Finally, Microsoft Teams streamlines work, saving time and money for the business, by bringing together chat, calls, meetings, Microsoft 365 apps, and third-party tools in one centralized location. Streamlined file sharing enables users to create a shareable link for any file stored in Teams and directly set the appropriate permissions. Teams also includes a history menu, enabling users to quickly return to places they’ve recently visited, including activities, channels, conversations, tabs, files, and apps.
At ConnX, we see that enterprises continue to adopt Microsoft Teams as a simplified and unified cloud- based productivity platform, and understand the impact it’s having on the business world. This is why we offer ConnX Microsoft Teams Direct Routing, the fully-managed global solution for cloud voice and premium remote meetings.
ConnX delivers a fully-managed global solution on our resilient global backbone that satisfies even the most stringent quality and security requirements of Wall Street financial solutions that depend on ConnX for clear, secure, and always available communications.
ConnX optimizes Microsoft Teams Direct Routing to deliver the highest quality voice, video and messaging for truly unified, cloud-based collaboration and communication. ConnX provides georedundant UC nodes aligned with Microsoft data centers, as well as full PBX capabilities including key system functionality and low-cost POTS alternatives.
ConnX can also support hybrid PBX networks via SIP trunking and develop phased migration plans. We also support a variety of devices, from phones, headsets, video systems, SBC, uCPE, and edge/access devices.
Overall, ConnX Microsoft Teams Direct Routing offers companies faster deployment, interoperability, in- depth planning, ease of porting, and simplicity across the board. And as we as a society continue to venture into a new digital age, WFH and digital communications and collaboration tools are only going to become more critical. For companies who wish to remain competitive and meet consumer expectations, ConnX Microsoft Teams can help them achieve that goal.
|
communication_engineering
|
http://econews.com.au/4107/aussie-soldiers-to-go-into-combat-with-solar-power/
| 2016-05-30T02:52:56 |
s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049288709.26/warc/CC-MAIN-20160524002128-00121-ip-10-185-217-139.ec2.internal.warc.gz
| 0.961476 | 382 |
CC-MAIN-2016-22
|
webtext-fineweb__CC-MAIN-2016-22__0__89909198
|
en
|
Solar energy could soon be helping Australian soldiers to power their numerous electronic devices on the battlefield.
Wearable lightweight solar panels developed by the Australian National University (ANU) convert light directly into electricity via SLIVER solar cell technology.
The project’s chief investigator Professor Andrew Blakers said the new sliver cells built by Transform Solar in Boise, Idaho were the basis for the wearable solar panels.
“We are able to use the sliver cells to make modules that can be bent around a radius of around a few centimetres,” Professor Blakers said.
“This means we can roll them up, put them in a package, carry them long distances and then unfurl them for use in remote areas.”
Professor Blakers said the wearable panels could be worn on a soldier’s helmet, on their front and/or back, their packs, their weapons and tents.
The solar panels were more rugged than conventional panels and they could operate in temperatures from minus 40 degrees to 65 degrees, he said.
“We would carry dozens of different battery cells for our operations in Afghanistan right now,” Major General Caligari said.
“The average soldier would carry around half a kilogram of batteries to operate radios, night vision devices, torches, communications.
“If we were able to have a single source of power that meant we didn’t need to recharge our batteries then we would be able to run all those electrical systems and reduce our weight significantly.”
Professor Blakers said the sliver cells could also be used by civilians.
“I would see anyone who needs mobile power, that is military and also non-military applications.
“Obviously things like iPods, iPhones, remotes, sensors and the like can make use of this technology,” he said.
|
communication_engineering
|
http://www.tulsapeople.com/Tulsa-People/August-2009/Digital-revolution/
| 2019-08-25T13:48:59 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-35/segments/1566027330233.1/warc/CC-MAIN-20190825130849-20190825152849-00115.warc.gz
| 0.945147 | 996 |
CC-MAIN-2019-35
|
webtext-fineweb__CC-MAIN-2019-35__0__196493401
|
en
|
Public Radio Tulsa stations KWGS and KWTU have led the way in developing high-definition radio programming options in Tulsa. Will it catch on?
Many of us have already made the switch to high-definition television. The crisper version enhances our TV experience, making us feel as if the action is happening right in our homes. We can distinguish each bead of sweat on a baseball player’s brow, and we can make out every line on our favorite actor’s face. But what most of us don’t know is that television isn’t the only high-definition medium — radio has made the jump as well.
HD radio hasn’t received the hype of HD TV, leaving many wondering how radio can even offer HD when there’s nothing visual to see.
The new technology allows listeners to hear analog signals in digital format, says Rich Fisher, general manager of Public Radio Tulsa, KWGS and KWTU.
Basically, instead of your eyes getting a crisp view, your ears hear every sound, but without the hiss, the static and the fade out. It’s literally music to your ears — and with a better quality than ever before.
The first station to offer digital radio to Oklahomans was KWTU, The University of Tulsa’s classic music radio station, which signed on to digital in October 2004. NPR Labs was one of the main driving forces behind HD radio, Fisher says. A couple of years later, KWGS followed KWTU’s lead. Today, 20 stations in Tulsa offer HD programming, including KVOO, KMOD and KTBZ.
In addition to better sound, Fisher says HD radio allows for more consistent program formats. That’s because with the AM/FM analog system, there’s a limit to the number of frequencies that can exist. HD radio allows programmers to split digital bandwidths into two or three different programs, which means innumerable program options. The technology also allows radio stations to tailor different HD stations to different audiences. Programming no longer has to be diverse to capture listeners.
“It’s a way to offer more programs than (analog) radio can possibly carry,” Fisher says. “We’re reaching some interesting niche audiences who are appreciating the fact that they have a whole channel doing things they like to hear all the time. We’ve invested a lot of money in it, and I think it’s going to offer public radio listeners a wider variety of choices.”
Currently, KWGS offers seven HD channels: National Public Radio offerings, classical, jazz, BBC world news, talk programming, acoustic music and intelligent pop.
Fisher says he isn’t sure whether this technology will take off the way AM/FM technology has, but if it does, it will have a long lifespan.
“Our response from listeners has been really positive, but the penetration is extraordinarily low, with probably around 1 percent in Tulsa,” he says.
The HD radio adoption is slow-moving because of several factors. Currently, listeners must have a digital converter or a digital radio to listen to HD radio. Also, the digital signal has the capability to extend much farther than analog, but doing so could cause interference with existing analog stations. As a result, the FCC has limited signal strength to 1/100th of a station’s analog power. However, the FCC has submitted rules for public comment that would boost digital output so HD would cover the same area as an analog signal and boost potential HD listenership. Fisher says he’s hopeful the agency will issue a ruling by year’s end.
“One of the great promises HD radio has is to reinvent radio with experimentation,” Fisher says. “When FM first started, it was the same thing.”
KWGS and KWTU recently received a grant from the George Kaiser Family Foundation that’s geared toward a local news initiative. With the funds — half a million dollars to be spread out over 10 years — they’ve hired a news director, John Durkee.
“He gets a finger on the pulse of what’s happening and what’s important in our area,” Fisher says.
The stories range from the impact of national stories on the community to local and national trends. Fisher says KWGS and KWTU are taking a different approach to news than most radio stations by trying to focus on more “substantive issues within the community,” he says, such as covering different angles of a typical story.
“We’re doing it because it’s our mission to serve the community with quality, informed programming,” he says.
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communication_engineering
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https://i4aw.org/tag/international-brotherhood-of-electrical-workers-local-9/
| 2024-02-28T10:36:34 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474700.89/warc/CC-MAIN-20240228080245-20240228110245-00888.warc.gz
| 0.922712 | 151 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__139631528
|
en
|
Posts tagged International Brotherhood of Electrical Workers Local 9
Appeals panel: Chicago must force telecom companies to hire union labor to upgrade their equipment on city-owned poles
January 6, 2023 // A state appeals panel has ruled a labor union can force the city of Chicago to require telecommunications companies to hire union workers to install 5G antennas on city-owned utility poles. After Chicago officials allowed nonunion contractors to install modern cellular service antennas on light and traffic poles, International Brotherhood of Electrical Workers Local No. 9 filed a grievance alleging a violation of its multiproject labor agreement with the city. An arbitrator ruled in favor of the union. But after the city challenged that ruling, Cook County Circuit Judge Anna Loftus vacated the award in June 2021.
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communication_engineering
|
https://www.mozillalinks.org/peak/
| 2021-01-22T06:13:37 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-04/segments/1610703529128.47/warc/CC-MAIN-20210122051338-20210122081338-00391.warc.gz
| 0.829473 | 361 |
CC-MAIN-2021-04
|
webtext-fineweb__CC-MAIN-2021-04__0__129003133
|
en
|
Spanish Geeksphone and Mozilla presented the first Firefox OS cell phones that are expected to become available next February.
Two models have been presented.
The Keon, is the entry level model, and features:
- CPU Qualcomm Snapdragon S1 1Ghz
- UMTS 2100/1900/900 (3G HSPA)
- GSM 850/900/1800/1900 (2G EDGE)
- Screen 3.5″ HVGA Multitouch
- 3 MP Camera
- 4GB ROM, 512 MB RAM
- MicroSD, Wifi N, Light and proxmity Sensor, G-Sensor, GPS, MicroUSB
- 1580 mAh battery
- Over the air updates
- Unlocked, add your own SIM card
And Peak, the higher end phone:
- CPU Qualcomm Snapdragon S4 1.2Ghz x2.
UMTS 2100/1900/900 (3G HSPA).
GSM 850/900/1800/1900 (2G EDGE).
Screen 4.3″ qHD IPS Multitouch.
Camera 8 MP (back) + 2 MP (front).
4 GB (ROM) and 512 (RAM).
MicroSD, Wifi N, Light and proxmity Sensor, G-Sensor, GPS, MicroUSB, Flash (camera).
Battery 1800 mAh.
While Firefox OS has reached 1.0 status just today, these phones are aimed to developers and not end users, so it will definitely differ from the final version.
In the past, Geeksphone has offered Android phones like its Zero model, but it now looks completely focused on releasing the Firefox OS phones.
More details to come as the phones become available in February.
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communication_engineering
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https://ricksreviews.org/blog/2015/11/04/review-hahnel-mk200-vs-mymyke-smartmyke/
| 2024-04-17T05:50:56 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296817144.49/warc/CC-MAIN-20240417044411-20240417074411-00472.warc.gz
| 0.94228 | 1,746 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__72319464
|
en
|
Using a dedicated videocamera to record videos is becoming less and less popular. Besides some professionals and the occasional user that still think it is still 1995, most of people use their smartphone or, if you need better quality, a photo camera to record video. The video capabilities of DSLR’s and mirrorless cameras have improved greatly over the last few years. Most cameras can film in Full HD resolution, and some models even film in 4K resolution. The only thing that hasn’t improved that much is the audio. Some high(er) end models do have a stereo microphone. But those are built for omnidirectional recording. And because those microphones are built in to the camera body they also record the sound of using the buttons and dials on the camera. The omnidirectional recording also makes them less suited for recording in an environment with a lot of background noise. If you want to improve the sound of your camera an external microphone is a great option. External microphones are available in various types, all with their own intended use.
In this review I’ll tell you more about two (mid-range) directional mono microphones, that are best for recording speech: the Hähnel MK200 and the MyMyke SmartMyke. The Hähnel costs about 190 euros, the MyMyke is a little over 200 euros.
The Hähnel MK200
The Hähnel MK200 is a compact directional microphone that is shipped quite complete. Besides the microphone the set consists of a set of batteries and a wind-sock. The microphone has got a hotshoe mount to attach the microphone to your camera. The mount has got a rubber ring to dampen sounds of the camera and prevent vibrations from interfering with your recording. On the bottom of the hotshoe you’ll also find a tripod mount so you can mount the microphone to a tripod. The batteries are placed in a compartment under the microphone. Hähnel says you can record about 100 hours on one set of batteries.
On the back of the microphone you’ll find the on-off switch, that has got enough resistance to prevent it from switching unwanted. Under the on-off switch is a small LED that shows if the microphone is on and if the batteries are low. It also shows if the recorded audio is too loud. Above the on-off switch there is a round dial that a switches between normal operating mode and the +10db and -10db mode. The lead is long enough for use on most cameras.
The SmartMyke is a little smaller than the MK200. The base of the microphone has got a compact and flat design, the mic itself is quite long. Because of the flat design the microphone is quite close to the camera, so it doesn’t feel big mounted on the camera. The downside of being close to the camera is that the microphone picks up more sounds of the camera buttons and dials and the lens. The SmartMyke is powered by a single CR2032 battery. Despite the small size of the battery MyMyke recons you could record for about 200 hours on one battery, so the integrated hardware has to be very energy efficient.
The SmartMyke has got a stainless steel hotshoe. It feels sturdy and high-end but isn’t dampened by a rubber ring like the MK200. MyMyke has put the damper in the microphone itself. On the back of the mic you’ll find two buttons, one to activate the microphone and the other one to switch between the normal operating mode and the +15db and -15db setting. Between the switches there is one LED that shows if the mic is on. It doesn’t have any other functions like the LED of the MK200. The SmartMike has got a nice curly lead, which means it is easy to keep it out of the way when you have it attached to the camera.
Daily use and results
Both microphones are easy to use. You mount the microphone on you camera, plug in the 3.5 inch jack, turn the microphone on and you’re good to go. In most situations the ‘normal’ operation mode will do, in very loud or quite situations you can adjust the recording level. The steps between the recoding levels on the MK200 are a little smaller than the ones on the SmartMyke. I can’t really say which is better, just that both microphones seem to work quite well in most situations. Both microphones have dual channel mono output.
To test the microphones I’ve built a small test-setup. That way I could test both microphones under the same conditions and compare them to the built in microphone of my Sony A7. In my test-setup the microphone is about 2.5 meters (roughly 8 feet) away from the laptop with two external speakers. The laptop plays a Youtube clip from Lowepro in which they present their ProTactic Backpack (https://youtu.be/fV9vd_uGnSg). To test the directional capabilities of the microphones I’ve setup a second computer on the left of the camera with two external speakers. That computers plays the Youtube clip ‘Bar crowd 9H’ (https://youtu.be/Bh6W4yEX7fQ) on the same volume as the Lowepro presentation. One of the two speakers is pointed directly at the side of the camera (and microphones) and the second one is pointed at the wall to diffuse the sound.
In the following video I’ve recorded the Lowepro presentation with the internal microphone of the A7 and the two microphones. I didn’t use any software to alter the sound in the clips, so the sound is straight out of the camera. The built in stereo microphone of the Sony A7 does quite well in this test, but the background noise is quite loud, making the presentation hard to hear. The MK200 does a lot better. You can hear the voice in the presentation better and background noise seems to be muted. The MyMyke does a little better than the built in microphone, but it is clearly less capable than the Hähnel MK200. Background noise is louder with the MyMyke than it is with the MK200. So the Hähnel manages to bring out the voice better than the MyMyke does.
In the second clip you can hear how much of the sound of using the buttons and dials and zooming the lens is recorded by the microphones. In the clip I use some of the buttons and the control dials on the front and the back of the camera. I also zoom the lens in and out. With the internal microphone of the Sony A7 you can clearly hear me using the dials and buttons, you can hear me zooming the lens in and out but it isn’t very loud. You do hear me slamming the lens in to the hard stop at the end of the zoomrange. The Hähnel MK200 filters out the sound of zooming the lens almost completely. You can still hear it when I use the dials, but it is dampened very well. The MyMyke performs about the same the internal microphone. The dials sound quite loud using the MyMyke, and you can clearly hear a grinding sound of zooming the lens. This is probably because the microphone is quite close to the body of the camera and lens due to the compact and low profile design.
For improving the audio quality when using a DSLR or mirrorless camera using an external microphone is a very good option. You do have to choose the right tool for the job. A directional mono microphone like the Mk200 and MyMyke are very good for recording voices in a loud environment, but are less suitable for recording (live) music.
Both the MK200 and the MyMyke are easy to use, well built and compact. The MyMyke is made using higher end materials (like the stainless steel mount), and is a little smaller / more compact. It is also a little more expensive. The MK200 is less expensive and also offers better performance. It dampens background noise better and makes voices sound more clear than the MyMyke does. And since that is what an external microphone is all about the Hähnel MK200 is the clear winner of this test.
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communication_engineering
|
http://www.agero.com/products-services/roadside-assistance/roadside-connect
| 2015-06-30T09:57:55 |
s3://commoncrawl/crawl-data/CC-MAIN-2015-27/segments/1435375093400.45/warc/CC-MAIN-20150627031813-00203-ip-10-179-60-89.ec2.internal.warc.gz
| 0.909682 | 125 |
CC-MAIN-2015-27
|
webtext-fineweb__CC-MAIN-2015-27__0__131144393
|
en
|
Knowledge is power. For a stranded motorist, it’s also peace of mind. That’s why our proprietary Roadside Connect™ capability provides motorists with real-time en route status updates of a service provider’s progress to their location. Motorists are reassured through the whole process through confirmations, ETAs, and tow destination details.
Our service providers also enjoy more information – and greater efficiency – thanks to seamless communication between Agero and the service provider’s towing software. We’ve even created a mobile app that allows providers to quickly receive accurate dispatch information.
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communication_engineering
|
https://www.machinevisionkamera.de/MER-133-54U3C-L-SET
| 2020-04-04T05:09:59 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-16/segments/1585370520039.50/warc/CC-MAIN-20200404042338-20200404072338-00390.warc.gz
| 0.783866 | 793 |
CC-MAIN-2020-16
|
webtext-fineweb__CC-MAIN-2020-16__0__89073040
|
en
|
Industrial camera set
This set includes:
- MER-133-54U3C-L: industrial camera, 1280x960pixels, 54fps, 1/3", Global shutter, Color
- LADAP-C-TO-M12-V2: converter to mount m12 lens on c-mount camera
- LM12-5MP-16MM-F2.0-2-ND1: M12 16mm lens
- 3M USB3 cable
- free shipping
The Mercury USB3.0 camera series is an industrial vision camera, with an USB3.0 interface. USB3.0 is an appropriate interface for high resolution and high-speed cameras. Furthermore, this interface is very suitable for embedded platforms such as the Raspberry Pi 3, NVIDIA Jetson TX1, TX2 and Tegra TK1.
This model is interesting for you when your application complies with the following conditions:
- An industrial camera
- Maximum cable length of 4.5 meters
- Only one cable is required to connect the device
- Dimensions are: 29x29x29mm
- Suitable for PC’s and embedded platforms: ARM V7 & ARM V8
- Optional hardware triggering
If more details are required, the manual
can be consulted.
|ADC Bith Depth
|Pixel Bit Depth
||0dB ~ 31dB
|Pixel Data Formats
||bayer RG8 / Bayer RG10
||Windows XP/7/8/10 32 and 64 bit
||Image size, gain, Exposure time, etc.
||RoHS, CE, USB3 Vision GenICam
A color camera makes use of a Bayer pattern to produce a colored image. The RGB value of every pixel is being calculated by taking the value of a pixel, in combination with all the values of neighboring pixels. This results into less sharp images than those of a monochrome camera.
Due to the RGB filter on the pixels, every single pixel, considering white light, on average has 66% less photons than a monochrome camera. Which makes a color camera less light sensitive than a monochrome one. To compensate this, the following options are available:
- Increase the amount of light
- Increase the gain
- Increase shutter speed / exposure time
- Select a more light sensitive sensor
- Select a more light sensitive lens
Most applications do not require I/O. Applications that need a software trigger or need continuous imaging, do not need I/O. The USB port of a PC provides both power and data communication to the camera. If a I/O connector is not being implemented, both the material costs and development time will be reduced. The result is that L-version cameras are cheaper than the standard USB camera version.
Information sensor manufacturer
(Please note that not all sensor features may be implemented)
This 1/3-inch format, 1.2 MP imaging device has been designed to address the challenging requirements of automotive in-cabin cameras. The new global shutter sensor allows the camera to “freeze” fast moving scene data, and ensures effective synchronization with pulsed light sources. The AR0135 sensor incorporates a new innovative global shutter pixel design, with 10X lower dark current and 4X higher shutter efficiency vs. previous generation products. These improvements allow the sensor to produce clear, low-noise images, in both low-light and bright scenes, and in high temperature environments. This performance enables the required eye tracking and gesture detection functionality in next generation automotive in-cabin systems. Features: ON Semiconductor's Next Generation Global Shutter Technology, Superior Low-light Performance, HD Video (720p60), Video/Single Frame Mode, Flexible Row-skip Modes, On-chip AE and Statistics Engine, Parallel and Serial Output.
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communication_engineering
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https://thenetworkinstallers.com/blog/network-installation/
| 2024-03-05T14:07:54 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707948235171.95/warc/CC-MAIN-20240305124045-20240305154045-00869.warc.gz
| 0.932159 | 5,700 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__97896068
|
en
|
Networks are all around us, inextricably woven into today’s commercial landscape. Whether it is a group of cash registers running on the same point-of-sale system, or an office building full of employees sharing and storing digital information between their workstations, networks bring an unparalleled level of interconnectivity and synchronization.
When networks are such an integral part of even the smallest facet of your business, it’s important that it is stable, reliable, and easy to maintain. The most reliable and secure networks are those that are wired, using actual cables to transmit information, as opposed to those that are wireless, and rely on radio frequencies.
In today’s business landscape, wired network installation, while sometimes complex, provides significant benefits in terms of connectivity and security. Let’s explore the scope, cost, requirements, and equipment involved in network installation
Network Installation Definition
What’s Network Installation?
Network installation is the selection and placement of hardware and equipment that will form the physical body and connective tissue of the network.
For many commercial networks, this looks like a dedicated room outfitted with high-performance servers and equipment racks with complex cabling. These heavy-duty networks support centralized data storage, voice and data programs, and sometimes even building security and surveillance.
For smaller companies, this often looks like a web router that is configured to work with a particular set of computers, phones, and other equipment, but it can take other forms according to the needs of the business. The crucial thing is that the hardware installation connects two or more computerized items in order to create a network, whether that network is big or small.
Read this article to learn more about What is network installation
Network Based Installation
Network based installation approaches the process of designing, planning, and implementing hardware and software that results in a cohesive, well-configured computer network that uses the Ethernet instead of Wi-Fi to access the internet. This network needs to meet the needs of the business, establish a stable and reliable network connection, and be easy to maintain.
Network Wiring Installation
Network wiring is often complex enough to befuddle even those who love technology. This kind of wiring is highly specialized and needs to be installed and organized in a very specific way in order to create a good network and to avoid maintenance problems down the road.
How to installation network cable
Here are just a few of important guidelines to follow when it comes to installing network cabling:
Cabling Practices to Avoid:
- Do not route cables through pipes and/or holes, since this can restrict future cable additions.
- Do not put extra twists in the cable.
- Do not position copper cables above or within the same runs as fiber cables, as their weight can literally crush them.
- Do not place cables in positions that block access to other equipment, both in and out of the racks.
- Never let cables be loose on the floor; instead, use the overhead, vertical, and horizontal cable managers on your equipment.
Best Practices in Network Cabling:
- Label all cables at their origin point and at their termination.
- Test every cable during the installation process, and label and remove dysfunctional ones.
- Use bend-loss-resistant cables when bending is unavoidable.
- To avoid downtime, design cabling that has sufficient vertical and horizontal runs.
- In tight spaces, use thin, high-density cables to allow for more overall.
- Carefully measure each patch cable to fit.
- Leave some slack at each end of a cable to allow for some device movement.
- Use cable spools within the equipment cases to prevent bending and fraying of cables.
- Use soft, flexible Velcro ties instead of zip ties to corral cables together every two feet.
- Document all cabling components and map their distribution. Update this log regularly.
- Use cable guides to prevent excess bending at the point where the cables plug into equipment.
Read this article to learn more about How to installation network cable
How much does it cost to install network wiring
The estimated cost to install network wiring depends on the size of your project, the site of your project, the amount of hardware you project requires, and the number of labor hours it will take to install your new network.
Installing a hardwired computer network between a small office building can cost anywhere between $500-$1000, while wiring a large office building (that may have specialized equipment that also needs to be incorporated into the network with individual data ports) costs anywhere from $2000-6000.
Each of the different types of wiring used to install a network have different capacities and cost points:
Cat 5e cable
This is the cheapest type of network cable, but also the slowest, least reliable, and in the process of being phased out by the industry. Some still choose to use Cat5 cable as a cost-cutting measure, but we don’t recommend it.
Cat 6 cable
This cable is excellent for many small-scale projects, as it is very affordable, available, and overall offers very fast data speeds up to 10 GB–as long as the run of the cable is under 90 meters.
Cat 7 cable
More expensive than Cat 5e and Cat 6, Cat 7 cable also has better performance. Cat 7 cable runs can be much longer than Cat 6 runs, and virtually never experiences crosstalk (cross-cable interference). Its top speed is also 10 GB.
Fiber optic cable
This type of cable is the fastest, most reliable, and most expensive. Instead of using thin copper thread, fiber optic cables use thin strands of glass. It also sometimes requires special tools to install. However, its many benefits make it the perfect option for businesses who need a network that supports a large number of computers or computerized equipment, or businesses that have large facilities that need to be connected by a network.
Network installation cost
The biggest factor in network installation cost is hardware. Beyond wiring, there’s a fair amount of other hardware that needs to be in place in order for a network to function:
- RJ45 connectors
- Data plugs
- Wall plates
- Wireless router and access points
- Patch panels
- Patch cables
- Ethernet switches
- Plastic grommets
- Velcro strips and cable ties
The more equipment that you need to loop into your network–such as printers, security cameras, computer-assisted manufacturing devices, etc.–the more data points, feet of cabling, and man-hours your network installation will need.
Network installation cost estimate
Talk to a professional installer to get a good network installation cost estimate. Some installers will be able to give you an estimate over the phone based on baseline information, such as whether your building is older or purpose-built for you, how large your building is, and how complicated your network will be.
However, we recommend working with network installers who do in-person site assessments before they provide a quote, even if you have to pay for the assessment, for the simple reason that it is much easier to get an accurate network installation cost estimate from someone who has seen your site and understands the needs of your business.
Over-the-phone estimates are all too frequently under-estimates, which leads to sticker shock later on down the line when you find out that the actual cost was much higher. Get someone out to look at your facility and discuss your networking requirements with you at the outset, and they’ll be able to give you an estimate much closer to what the eventual cost of the project will be.
Which network installation cost is low
Smaller networks cost less to install, simply because they need less hardware than larger networks. However, by identifying the right topology for your needs and the most efficient installation, you can help keep your network installation cost low.
Cabling and manpower account for much of the cost for network installation. You can keep costs down by opting for Cat6 cable instead of Cat7, or by sourcing some of the hardware yourself instead of using an installer or contractor.
You can also keep network installation cost low by creating a comprehensive network design and installation plan ahead of time. This will help you to accurately estimate the overall cost of manpower and equipment, as well as the time the installation will take.
Network installation fees and prices
Network installation fees will vary based on market prices of the network components.
The price of network cables depends on the type of cable. Cat 6 cable costs around $700 for 2,000 feet installed, while Cat 7 cable costs around $1,200 for 2,000 feet. The average cost of fiber optic cables is between $2 and $4 per linear foot, or $4,000-$8,000 for 2,000 feet.
When it comes to other components, cost per unit is lower, but you do need multiples of each:
- Velcro strips: $10 to $20
- Metal cable management strips: $25 to $85
- Patch panel: $10 and $100
Wi-Fi range extenders: $15 to $80
- Ethernet port with wall-mounted panel: $10 and $25
Network installation rate
To get the best network installation rate and not just the cheapest, make sure to do your homework. Never go with an installer simply because they’re the lowest bid, and always follow up on reviews, referrals, and professional accreditations when you’re selecting an installer.
Generally the network installation rate for labor is in the range of $50 to $100 per hour, and a network installation can take anywhere from a few hours to a few days.
Read this article to learn more about How much does it cost to install network wiring
Network installation requirements
Before anything else comes the planning stage. Even simple networks have a certain amount of complexity, so a clear plan for what your network will look like, and the tools and standards that your installation will need, goes a long way to streamline the entire process.
Network installation topologies and trends
The first stage in network installation planning is selecting a network topology. There are two types of network topology:
Physical network topology is the actual physical arrangement of the devices, cabling, and connective links of your network.
Logical network topology describes the IT processes by which your network exchanges information.
Getting both of these right will enhance the performance of your network as well as optimize its cost efficiency. Plus, having detailed and up-to-date topology maps help IT professionals diagnose, troubleshoot, and fix possible problems like speed lag or bad connectivity.
In business, three topologies are most common:
Connects all devices to a central switch. It’s easy to add new devices to this network, and it uses cabling very efficiently, but it is imperative that the central switch is regularly inspected and maintained.
Every device is connected to every other device. This provides a robust system with high-speed data transfer. This type of network is highly reliable thanks to a large number of redundancies, but can also be expensive because it requires large amounts of cable and data ports.
This arranges nodes in a hierarchy, with different levels of “branches” of devices arranged up and down a “trunk” or central connection that links together each of the different branches. This topology has high functionality for many businesses thanks to its high-speed data transfer and easy fault identification and maintenance. But it does require a fair amount of hardware, and in the event that the “trunk” fails, the network will go down.
Read this article to learn more about Network installation requirement
Network installation steps
Here are the basic steps in the network installation process:
How to plan network installation
First of all, calculate how much cabling you will need for your project. Select a location for your central server and router, and then measure the distance from each node back to this location.
Depending on the topology your network will occupy–star, mesh, tree, etc.–you may need additional cabling to loop nodes themselves together.
Then, select and collect other necessary hardware. This includes your Ethernet router, switch, and server, as well as data plugs, plates, connectors, switches, and cable ties.
Other tools you’ll need for network setup are:
- Punch down tool, for punching down and snipping wire.
- Crimping tool, for joining modular connections.
- Network test tool, capable of testing 8P (RJ45) and 6P (RJ11 and RJ12) connections.
Network installation and configuration
Position wall plates
These wall plates are the conduits between your devices and the cabling that will lead them to your router, so they need to be positioned with care. The best place for wall plates are places that are easy to access, and that avoid other electrical components such as power outlets and light switches.
Cut holes for wall plates
Before any holes are cut, it’s important to cut the power to the building first by turning off the relevant switches in the breaker box. When it comes to cutting holes, always measure twice and cut once.
Now, with the power still off, is the time to run the cable between the router and the terminal wall plates. This sometimes involves getting into the walls and/or ceiling of the building, especially if it’s an older building and not purpose-built with cabling in mind.
Once the cable is run through and connected at both ends, it’s time to test the network connection–before any devices are on the network. This is accomplished using a network testing tool, which uses a series of lights flashing in a particular order to indicate whether the connection is active or not.
Once the network is operational, you can begin adding and configuring servers, routers, and computers.
Network installation documentation
As you or a professional install the network, it’s important to document as you go. Include your topology, equipment lists, device names, network names, passwords, and other relevant information.
In addition to helping you keep track of where you are and what you need in your project, network installation documentation makes maintenance and troubleshooting down the line much, much easier.
Network installation diagram
Diagrams are especially helpful documentation because they can help you visualize the parts of the network that are either intangible or hidden from view.
Network installers use a numbered patch panel and correspondingly numbered wall plates to clarify where each cable starts and ends, and record this in a diagram so that if a terminal data port ever experiences defects, only one cable needs to be inspected and/or replaced.
Diagrams also help differentiate the topology of your network versus other types of topology, which is again helpful in troubleshooting as well as scaling.
Network installation engineer
As you can see, network installation is a bit more complex than simply setting up a WiFi router. Wired network installation demands a higher level of expertise, both in IT equipment like routers, switches, and servers, and connectivity equipment like cabling, data plugs, wall ports, and more.
Network installation engineers often provide a smoother installation process, as well as a more reliable network overall. These professionals are experienced in the best ways to plan, install, arrange, and scale a network to meet the needs of their clients.
Network infrastructure installation
Sometimes, you’ll need to invest in some additional infrastructure in order to get your network up and running. This can include cable management systems such as cabinets or racks, building a server room or adapting an existing room to that purpose, or doing some renovations in order to allow cabling to pass through parts of the building.
Read this article to learn more about Network installation steps
What are types of network installation
Network installation in building
Often, the best time to install a network is when a structure is actually being built. This allows you or a network installation engineer to install hardware like cables and wall plates with ease since the walls are not totally closed off the way they are in older constructions.
Network installation at home
Network installations at home are increasingly common as remote work and freelancing are changing the landscape of the workplace. A wired home network often provides a better working experience than a wireless.
Home network installation usually involves connecting just one or two rooms to a server, and sometimes up to four. There is a certain amount of disruption, but because the scale of the project is small in comparison to most networks, this type of installation is relatively quick and easy.
Network installation and maintenance
When you rely on a wired network to run your business, it’s important to keep up with maintenance in order to minimize any downtime and maximize the network’s ability to work for you. Here are a few best practices for network maintenance:
- Regular comprehensive inspections of hardware and connection points
- Regular software updates for connected devices
- Careful logging of each instance of maintenance or troubleshooting
Network installation and administration
After the process of network installation comes the process of network administration. This is the process of setting up the server by installing software and programs, creating folders and subfolders for those programs to live, and registering and synchronizing each computer or other device with the overall network.
Network installation and management
Once you have a network installed, you need to have a system to manage it, because networks can be complicated and need a certain amount of tending and oversight to make sure they are operating at full capacity and providing the most benefits.
Network management is the matrix of processes, protocols, tools, and devices that human administrators can use to service the network and ensure it meets its objectives for the business it hosts.
The basic architecture of a network management system is based on two elements: a management station, which is the interface between the network and its human manager/s, and management agents, which are the devices linked to the network.
The most common network management protocol is known as Simple Network Monitoring Protocol, or SNMP. This protocol collects information from a network’s agents, or devices, and funnels that information through the management station, which allows users and IT professionals to view this data and leverage it to troubleshoot problems or refine the network’s performance across these devices.
Read this article to learn more about What are types of network installation
Network installation benefits
With the widespread availability and affordability of Wi-Fi networks, why invest in wired networks at all?
Although wireless networks are easy and convenient, they fall short against wired networks when it comes to speed, security, reliably, and overall bandwidth. A wired network is much more difficult to hack into, experiences much fewer service disruptions, and can handle files of greater size without lag.
Plus, a wired network can be outfitted with a Wi-Fi booster in order to connect laptops, tablets, and Internet of Things devices to the network itself, giving users the best of both worlds.
Faster data speeds
Wired Ethernet networks are far faster than their Wi-Fi counterparts–especially fiber optic networks.
Wi-Fi struggles when it comes to transmitting large files because the frequencies it sends information on can only support so much data at a time. But in wired networks, this digital data travels through carefully arranged physical cables whose carrying capacity is much greater. It’s like the difference between a surface street full of stop lights, and a highway that gives you a fast trip between point A and point B.
More stable than wifi
Similarly, the physical nature of a wired system means it isn’t affected by many of the things that can down Wi-Fi, such as excess wind or snow, device overload, insufficient power and range, or radio interference. Wired systems will continue to function at a high level during everything but a power outage–and even then, if you have a backup generator, they’ll still be able to keep your business connected.
With a wired network, an individual needs physical access or a port or device on the network. This means you can protect your network with cyber security, such as firewalls, as well as security devices such as gates and locks. This is in contrast to a Wi-Fi system, which runs on radio waves that an intruder could piggy-back onto from a close enough range.
Read this article to learn more about Network Installation benefits
Network installation risks
The biggest network installation risks arise when installing network wiring in an older building. Installation may be physically difficult or even dangerous, depending on the construction, and in some locales you may need special permits to make the necessary changes.
In a different sense, when you are planning or performing any kind of network installation, it’s important to identify and resolve issues that may affect the network’s overall efficacy:
Make sure the scope of your network meets or even exceeds your expected needs.
Radio frequency interference
If using a Wi-Fi booster incorporated into your wired network for certain devices, or cheaper cabling that has less robust RF shielding, a network installation needs to be preceded by a wireless site evaluation and countermeasures to cut or decrease RF interference on the network.
Software and application interfaces
Having software and applications installed properly on your server will keep the different devices that use them from experiencing lag, dropped data, and other errors.
Read this article to learn more about Network installation risks
Network installation devices
Wired networks rely on hardware to make connections between devices, rooms, and users. These are the essential network installation devices:
This device looks a lot like the tower of a desktop computer, but it handles much more complex tasks and does the heavy lifting in your network. This is where the bulk of the digital data and the shared business information is stored. The server is essentially the “home base” for every computer in your network.
Servers can be cloud-based or local, with pros and cons of each. Which type you choose will ultimately depend on the scope and needs of your business.
Once all devices are verified through the router, the switch makes it possible for multiple devices to send information and communicate between themselves. A server sends data throughout the entire network; a switch sends data to one device at a time.
A firewall is an indispensable part of any network. This device actively protects your network from malicious data packs that may try to infiltrate it from the internet. Some firewalls also have features to encrypt the Internet traffic that happens on your network, or to automatically filter everything through a VPN.
You can easily simplify operations and make phones part of your network by selecting phone models that have Ethernet cord and plugs included. Your network will need a corresponding RJ45 jack for each phone.
Computers are the main agents in a network, and certainly the piece of equipment that gets the most use. Desktop computers plugged directly into the network with their own jack and cable will be the most secure and experience the best performance.
Read this article to learn more about Network installation devices
Network installation equipment
Network faceplate installation and Network jack installation
The faceplate is the flat plastic over that creates a shield and tidy interface between the actual cabling and the Ethernet plug. Basic network faceplate installation involves a few steps that must be done carefully:
- Turn off the breaker to cut power to the room where the installation is taking place.
- Cut a hole in the wall or ceiling to fit the size of the faceplate.
- Feed the cabling from behind through the hole.
- Terminate each cable and strip the last two inches to expose the colored wires inside.
- Unwind these wires and thread them into the Ethernet keystone connector, or jack, using a punch-down tool to make sure each wire is securely seated in the right slot.
- Fit the jack to the faceplate so that the cables extend from the back, and the open “key” portion of the jack faces forward through the faceplate, and screw it into place.
Improper faceplate installation results in a crooked faceplate at best, and a faulty network connection at worst, so it requires careful measuring and cutting.
Network firewall installation
A firewall protects the network by filtering traffic and preventing malware, bugs, and spyware from getting onto the network.
Network firewalls can be hardware-based, as we’ve covered earlier here, but to have corresponding software on the computers and other devices linked to the network.
The best firewall installation will use hardware and software that covers a multiplicity of security issues, including:
- threat intelligence
- malware detection
- data loss protection
- DDoS defense
Network video recorder installation
Network installation can also install network cabling in places that facilitate video recorder information. Cameras in general are highly effective security devices, and synchronizing them with a network means that the footage they record is safely stored on the network server. From there, its managers can easily review, send, save, and delete camera footage.
Network installation deployment
Deployment is the process of making software systems available for use. This process will look different for every network, because every network is unique, with different devices, objectives, topologies, and layouts at play.
Broadly speaking, however, software deployment on a network will mean installing a piece of software or a software bundle, and then activating it so that it runs across the whole system.
Depending on the networks and software involved, this may require additional network configuration steps during the installation phase.
Network installation videos
Wiring an Office Network
This video walks through a simple network setup in a small doctor’s office. It introduces the standard layout for a wired network, from a central cable to cabinet, to how the cabling is run through the drop ceiling and walls, and how they terminate at the faceplate/node.
Hub, Switch, and Router Explained–What’s the Difference?
A hub, a switch, and a router all help manage the traffic and data load on a network. While their purposes may sound very similar, in an active network, each has a part to play. Learn how to differentiate and deploy each of these devices in one short video.
What is a Server? Servers vs Desktops Explained
Is a network server the same thing as a desktop server? Both have memory storage capacity and processing power, but servers have capabilities and purposes greater than those of a desktop. Learn how network servers are a step above regular desktops.
Office Network Setup! Network Upgrade!
A total rehab of an already-established office network is completed in less than five hours, thanks to some prep work ahead of time and a team of professional, experienced installers. Even one cable rack makes a big difference in the organization and optimization of an office network.
Small Office Network Rebuild
This rebuild relocates the uncontained cabling for an existing office network into a cabinet, as well as mounting the network’s router and switch inside. In the process, the installer has to track down the origin of some unlabeled wire and reorganize some of the cable layout. It’s a great example of the results of an inexpert installation, as well as what a professional network installation can accomplish.
What Ethernet Cable to Use? Cat5? Cat6? Cat7?
For a deeper dive on which type of Cat cable does what, check out this video. They go over the different standards and specifications for each type of cable, and put each one through a practical test. It also discusses some the best applications for each type of cable.
|
communication_engineering
|
http://www.onestopsystems.com/flash-storage-systems
| 2019-05-21T19:33:53 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-22/segments/1558232256546.11/warc/CC-MAIN-20190521182616-20190521204616-00541.warc.gz
| 0.854013 | 237 |
CC-MAIN-2019-22
|
webtext-fineweb__CC-MAIN-2019-22__0__146000354
|
en
|
Provide up to 200TB high-density PCIe NVMe flash and support up to 8 million IOPS with 80GB/second throughput. Many of our Storage Arrays are based on the Ion Accelerator Software.
The 4UV supports 2 PCIe 3.0 x16 host connections to 16 PCIe 3.0 x8 slots with two 1m cables to the host server. The system supports 16 full length PCIe add-in cards (AICs) such as NVMe flash and industrial I/O. Two fan choices allow for high-power add-in card cooling up to 100W per AIC or a set-and-forget manual speed control using PWM fans when lower power AICs and quiet operation are required. Two 2000W power supplies provide redundant hot-swap system power.
One Stop Systems Attached Disk Arrays are robust, rackmount systems that provide hot-swappable SATA II/SAS drives to one or multiple servers. The 2U disk array can be cabled to one server through PCIe or multiple servers through SAS. Click below to download the datasheet for the 2U Disk Array of your choice.Learn More
|
communication_engineering
|
https://vpnportals.com/printing-over-vpn-best-solutions/
| 2024-04-20T04:45:51 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296817474.31/warc/CC-MAIN-20240420025340-20240420055340-00811.warc.gz
| 0.923104 | 2,261 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__153883674
|
en
|
Is your VPN causing problems when you try to print? Would you like to know how printing over VPN can work? You’re at the right spot.
Although using a VPN has many benefits, it also causes difficulties when you want to print. Why? As it helps you protect your privacy online, it also hides your identity from printers. So if you want to print wirelessly, the printer will not be able to find you – so you’ll have a problem.
Luckily, our friends at PrinterHeadlines helped us find a solution to quickly and easily use the printer over a VPN connection. You can change VPN settings, use the router app, split tunneling – and a few other things. To learn how to do this, read the article and find the easiest solution.
You’ll learn the following:
- How does VPN work with a Printer,
- How to use your printer with a VPN (6 solutions),
- You’ll get the answers to Frequently Asked Questions.
How Does VPN Work With a Printer?
When you are on a VPN network, all traffic is redirected from your IP address to the remote network. And that’s great because it gives you the data protection and privacy in the online world. However, when you need something practical like printing, it can be a problem.
The main problem is connecting the device. As you will see throughout the whole article, the problem is that the VPN does not allow the printer to connect to the local area network. This device-to-device connection presents a lot of challenges, so what are the biggest ones?
The Connection Between Devices
Each device could easily find the printer via Wi-Fi and connect to it if they are on the same local network. However, in this case, they are not.
And the problem is precisely that. For the printer to be able to transfer the data, the device must be connected to the computer. However, if the device’s IP address is masked, it cannot connect.
Using WiFi Printers Will Result in Problems
Wireless (WiFi) printers can connect to your device over the network. In that case, they don’t have to be connected by cable to your device. It’s enough to connect via a WiFi network.
In this way, you can print more easily from all devices that are connected to WiFi as a printer (computers, laptops, smartphones, etc.).
Such a connection enables easier printing, but there are situations when a WiFi printer will give you a headache.
Namely, wireless printers enable the printing of documents only over the local network. That means printing over a VPN network will fail.
A very simple explanation is – the VPN does not use the local network, and the WiFi printer must connect to it. Well, when it doesn’t know the local IP address of your device, the printer has nothing to connect to, and the printing won’t happen.
However, there are several ways to avoid such problems.
How to Use Your Printer With a VPN
But, let’s be optimistic. Although this is a challenge for many, there are excellent solutions. Many VPNs have an option with which you can enable Local Area Network (LAN) access. That way, you allow your printer to connect and print even though you are on the VPN.
And that’s not the only option. There are even a few of them that will help you print quickly and easily via VPN. Let’s take a look.
1. Change VPN Settings – Enable LAN Access
First, check if your VPN has the option to turn on or off the use of local network resources. In other words, check if you can enable LAN access. With some VPNs, it’s possible.
So it’s a good idea to do that first. If that option exists, great. It allows you to connect to your printer on your local network without disabling VPN.
How do you do that? Well, follow these steps:
- Click on VPN’s Settings
- Find a feature named Enable LAN Access or Invisible to devices
- If you cannot find that, look for the feature Allow Access to Local Network Devices
- If you can’t find it, call or write an email to VPNs support
If you managed to enable LAN access, it’s time to print. Now you can print as you usually do.
2. Use Split Tunneling
Another option you have is split tunneling. You’re literally dividing your traffic into two parts – the private one and the public one. The private traffic refers to the VPN-directed data network, while the public directs to the local data network.
You can use this split tunneling if it is possible to perform on your VPN. Then you can choose any software from your computer and send data via VPN. The whole idea behind traffic sharing is that some of the traffic is sent directly over the network.
This approach should allow you to print without worry as local network maintenance will permit the data to connect locally to your printer.
3. Print Directly to the Printer’s IP Address
Using the IP address of the printer is the easiest method if you’re using a Mac.
The steps that will make it more effortless for you are:
1) Find your printer’s IP address.
But, how to find the IP address of the printer? Simply follow the steps:
- First, check if your printer has a screen. If there is, it is possible to select an option on the screen that enables the display of the IP address. If you are lucky and have a printer with a screen, the first step is over. If the printer does not have a screen, try the following steps.
- Disconnect from the VPN and connect the printer to the computer.
- Go to the menu, then click on System Preferences
- After that, select Printer & Scanners
- Now, select your printer
- The next step: Go to Open Print Queue in select Print Test Page
- Try to find Device URI and search until you find the IP address
- Once you have that, next is connecting the printer via the IP address
2) Open the System preferences
3) Now go to Printer & Scanners and click on +
4) Click the circular global icon in the top center
5) Now, select the IP tab and type the printer’s IP address
6) Finish by clicking Add. So, now you can print your content – even while using a VPN.
4. Try With a VPN Router
Another solution is if you are connected to the VPN through the provider’s software. Switching to a VPN router can be a useful solution for printing.
How does it work? When you use your VPN through a router, each device on that network connects to a different, remote server. That means your printer will connect that way too. Once they are connected to the same network, you are free to print.
However, it is vital to know that only some VPN routers have an app, but you can check with the provider.
5. Use Cloud Printing Solutions
Cloud printing is one of the easiest ways to print over a VPN without needing any connection between devices. Google Cloud Print was one of the most available platforms for this purpose, but it no longer works.
But don’t worry, there are still some suitable options, and some of them are PaperCut Mobility Print and Ezeep. What is good about this method is its availability and simplicity. Each of you can use them so efficiently.
6. Connect Devices With Cable
In a hurry and none of the above has worked, you can use the cable if you don’t have time to try anything else. Try connecting your printer and computer with the cable.
We know, this is a pretty simple solution, but it should always work. It works because the printer and the computer are directly connected, not via the Internet. The cable ensures a secure connection between devices even when you’re on a VPN. Therefore, you should have no problem printing.
It doesn’t matter what kind of printer you have, standard USB AB cables should work. However, the good news is that they are available and cheap. The bad news is that this mode only works while the printer is connected to the computer.
What Can We Conclude?
As you have seen, there are several ways to solve the problem of printing over VPN. Some of the solutions require a little more time and nerves. Also, some are quite simple, and anyone can do them.
If you are in a hurry, you don’t have time to try and look for a temporary solution, we suggest that you always start with the simplest. In that case, connecting with a cable seems like a good option.
However, if you have a little more time and want to solve the problem of printing via VPN more permanently, try the solutions we have offered you:
- enabling LAN,
- splitting tunneling,
- using external clouds,
- printing directly from the IP address of the printer or
- using a VPN router.
We are sure it will benefit you. If you need help choosing a solution or if you need guidance if you get stuck, we are here for you. Feel free to contact us.
How do I print while connected to VPN?
Printing while connected to a VPN can be a problem, as it’s impossible for the printer to find the device’s IP address. However, there are ways such as: enabling the LAN network, split tunneling, using a cable to connect the device, using external clouds, printing directly from the IP address of the printer, or using a VPN router.
Does VPN interfere with the printer?
Yes, VPN interferes with the printer. Connecting the printer to the device is necessary to print the content. However, as the VPN network hides your IP address, the printer cannot find it and connect with it. That’s why the VPN interferes with the printer.
Can you print to a wireless printer while on VPN?
Yes. You can use a wireless printer on a VPN network only if your device is visible on the local network. Some VPN devices have this option, so you just need to change the settings.
Why can’t I print while on VPN?
Printing while connected via VPN is difficult because the device is not visible on the local network. In this case, the printer can’t connect to the device because the IP address is hidden. That’s why it’s not so easy to print on a VPN. Printing is possible if you make your device visible on the local network in some way.
|
communication_engineering
|
http://omaha.backpage.com/ComputerJobs/senior-telecom-engineer-omaha-nebraska/11948632
| 2018-03-19T16:12:39 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-13/segments/1521257647003.0/warc/CC-MAIN-20180319155754-20180319175754-00513.warc.gz
| 0.893425 | 446 |
CC-MAIN-2018-13
|
webtext-fineweb__CC-MAIN-2018-13__0__157209665
|
en
|
Posted: Saturday, March 3, 2018 2:56 AM
LOCATION: OMAHA, NEBRASKA
Summary of Primary Job Responsibilities:
Ensure implementation of best practice solutions for voice communications services. Design and implement voice solutions including PBX engineering, voice network provisioning, and ACD administration. Support and manage voice systems, voice networks, and adjuncts such as System Manager, Session Manager, AES and CMS. Provide Tier 2 and 3 support to internal voice support staff. Document voice networks. Work with vendors and clients to plan, design, and implement client and internal voice solutions.
:8:10 years of experience with call center technology, voice systems and voice networks with emphasis in VoIP systems with both h.323 and SIP.
:Experience in a complex IT environment with a multi:platform technical environment helpful.
:Expert knowledge with Avaya PBX (Avaya Aura Platforms) and Adjunct Administration, Maintenance, and Installation.
:Experience with VoIP, inbound and outbound voice networks, experience with network protocols and circuit provisioning and standards, understanding of LAN protocols.
:Proven ability to successfully manage multiple projects and work across all levels in the organization.
:Demonstrated ability to collaborate with project teams and managers as a service provider.
:Proven ability to plan, investigate, design, and implement voice networks.
:Ability to effectively interact with customers to discuss needs and provide solutions.
:Strong team player.
:Provide support to internal teams and clients on voice network and applications.
:Work with clients and internal teams to design and implement call routing solutions.
:Manage and maintain voice network and systems.
:Recommend solutions, improvements, strategy, and architecture for voice network and systems.
Education and Certifications:
:Four:year degree in Information Systems or related technical discipline or an equivalent combination of education and directly related experience.
:Any Avaya or Cisco certifications preferred.
:AudioCodes or Oracle(Acme Packet SBC) also preferred.
:10 US Travel
• Location: Omaha
• Post ID: 11948632 omaha
|
communication_engineering
|
https://www.beautybrands.com/product/danielle+led+bluetooth+music+mirror.do
| 2018-06-23T12:11:24 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-26/segments/1529267864958.91/warc/CC-MAIN-20180623113131-20180623133131-00529.warc.gz
| 0.835554 | 133 |
CC-MAIN-2018-26
|
webtext-fineweb__CC-MAIN-2018-26__0__186998014
|
en
|
The Danielle LED Bluetooth Music Mirror is compatible with all bluetooth enabled devices. Wirelessly play music from your smartphone, hands-free speakerphone. Charge your phone with the USB power outlet. The 6.5 inch lit mirror includes long-lasting LED bulbs. The interactive phone technology has a built-in high-definition speaker, microphone and ringer. USB cable and wall plug adapter included.
- Compatible with all bluetooth enabled devices
- USB power outlet charges phones
- 6.5 inch lit mirror with long-lasting LED bulbs
- Built-in high-definition speaker, microphone and ringer
- Includes USB cable and wall plug adapter
|
communication_engineering
|
http://125.25.149.142.ipaddress.com/
| 2018-08-15T15:03:10 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-34/segments/1534221210133.37/warc/CC-MAIN-20180815141842-20180815161842-00374.warc.gz
| 0.778104 | 846 |
CC-MAIN-2018-34
|
webtext-fineweb__CC-MAIN-2018-34__0__4848439
|
en
|
220.127.116.11 - IP Address Lookup
The IP address location of 18.104.22.168 is
Bangkok 10400, Bangkok, Thailand (TH).
22.214.171.124 is a public IP address that belongs to ASN 23969 which is under the control of
TOT Public Company Limited. The prefix 125/8 (126.96.36.199/8) was allocated to
APNIC by the Internet Assigned Numbers Authority (IANA) in .
188.8.131.52 IP Address Location
Here you will find the approximate IP geolocation for 184.108.40.206 as reported by our IP Tracker along with additional information like ASN mapping, ISP, and the type of internet connection. Use the free IP Lookup tool to find the IP geolocation for any public IP address.
|IP PTR / DNS Reverse Lookup||node-tji.pool-125-25.dynamic.totbb.net|
|IP Address ASN||23969 (TOT Public Company Limited)|
|IP ISP / Organization||TOT|
|IP Connection Type||Cable/DSL [internet speed test]|
|IP Location Continent||Asia|
|IP Location Country||Thailand (TH)|
|IP Location State||Bangkok|
|IP Location City||Bangkok|
|IP Location Postcode||10400|
|IP Location Latitude||13.7625 / 13°45′45″ N|
|IP Location Longitude||100.5310 / 100°31′51″ E|
|IP Location Timezone||Asia/Bangkok|
|IP Location Local Time|
IANA IPv4 Address Space Allocation for Subnet 220.127.116.11/8
The Internet Assigned Numbers Authority (IANA) is responsible for global IP address space allocation to Regional Internet Registries (RIRs). The available IPv4 address space is typically allocated to RIRs as /8 prefix blocks, and the RIRs delegate smaller blocks of their address pools to Local Internet Registries (LIRs) like Internet Service Providers and other organizations in their designated locations.
|IPv4 Address Space Prefix||125/8|
|Regional Internet Registry (RIR)||APNIC|
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.
18.104.22.168 Reverse IP Lookup
Reverse IP address lookup is the process of mapping an IP address to its corresponding hostnames. Below you will find a list of hostnames that resolve to IP address 22.214.171.124.
126.96.36.199 IP Address Representations
An IPv4 address is defined as a 32-bit number, and thus it can be written in any notation that is capable of representing a 32-bit integer value. If human-readability is a requirement, IPv4 addresses are most often expressed in quad-dotted decimal notation with 4 octets ranging from 0 to 255 each.
Note: You should avoid IP addresses with zero-padded decimal octets like 125.025.149.142 or 010.010.010.010 because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.
Recommended Articles Based on Your Search
How To Hide Your IP Address Online
There can be many reasons that you will want to hide your IP address online while surfing the Internet. See what you can do about it.
What is an IP Address?
Your IP address is your personal Internet phone number. Read more about why your IP is important.
Static vs. Dynamic IP Address
Read about the comparison of a static IP address versus a dynamic one with the differences between the two.
- What is an IP Address?
- Show information about your own IP Address
- Who sent you an Email?
- You can download our IP location database or use our Geolocation API
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communication_engineering
|
https://sweetheartflute.com/bluetooth-speakers-with-wireless-charger-review/
| 2024-02-23T09:42:35 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474377.60/warc/CC-MAIN-20240223085439-20240223115439-00724.warc.gz
| 0.92926 | 3,040 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__5574213
|
en
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If you’re a music lover who is still using cables and hasn’t gone wireless, now is the time to make a life-changing purchase. The best Bluetooth speakers will help you do it in style and without compromising on sound.
There is a sea of choices when it comes to 3 Bluetooth Speakers with Wireless Charger. Everything from beautifully sophisticated hi-fi speakers made by Bowers and Wilkins to inexpensive waterproof options that deliver excellent sound performance.
We tried to include every kind of 3 Bluetooth Speaker with Wireless Charger so you can find the one that is best for you. However there are a number of things you need to consider before purchasing a Bluetooth speaker. Several things, in fact.
For that reason, read our Buyer’s Guide section for more information. If you are interested in these models, keep reading our 3 Bluetooth Speakers with Wireless Charger review for more information below.
- HIGH-FIDELITY SOUND: With the Belkin SoundForm Elite Speaker, you can enjoy your favorite music with superior sound...
- WIRELESS SPEAKER WITH BLUETOOTH: This wireless speaker allows you to use Bluetooth technology to play and control...
- FAST WIRLESS CHARGING: The SoundForm Elite features integrated fast wireless charging for iPhone at 7.5 Watts,...
- Hassle-free wireless fast charging: Built-in wireless charger Powered by Anker technology. Charge Qi-compatible...
- Comfort in sound: easily Pre-Set your favorite FM radio stations or connect your device via Bluetooth or aux cable....
- Wakey, rise and shine: choose from 10 different sounds, including the FM radio, to set up to 15 individual alarms.
- 【BLUETOOTH SPEAKER SUPERIOR】The dual speaker system has 15W powerful sound and crystal clear and balanced bass,...
- 【10W FAST WIRELESS CHARGERS】Utilizes high-efficiency dual-chipset,wider sensing range,can charge your phones...
- 【 "NFC"FUNCTION】Open the "NFC" function of your phone, touch the "NFC" position on the top area of the wireless...
Our Top Pick: Belkin SoundForm Elite Hi-Fi Smart Speaker
Features: Belkin’s SoundForm Elite resembles a black egg with a diagonal slice cut out of the top or a gray egg if you choose the other color scheme. It’s also a nice-looking egg, to be honest. It makes effective use of its compact size (162mm x 162mm x 168mm) by incorporating a wireless charging cradle for smartphones to sit on.
It comes with a wraparound fabric cover and five touch-sensitive controls on its front cutout. If your phone supports wireless charging, simply place it on the logo on the side of the speaker, and it will begin charging immediately.
It’s a 10W peak charger that quickly charges a Google Pixel 3XL – however, results may vary depending on the battery capacity of your phone and the charging speed it supports.
With the slanted cradle set at a suitable position for seeing your phone’s sleep screen at a glance, it’s a wonderful addition and makes for a really comfortable nighttime companion as a consequence.
The speaker’s audio gear, which includes acoustics, is riddled with jargon. A 35mm full-range speaker driver and two 70mm woofer drivers make up the hardware. As a result, the speaker prefers low-frequency sounds, which means you’ll hear a lot of bass.
The Belkin SoundForm Elite Hi-Fi has a lot to offer. The fact that wireless charging is available makes us happy since it means one fewer cables cluttering up your desk and taking up room on your power strip with yet another charger.
It is, nevertheless, more expensive than its competitors. At $200, it’s difficult to justify spending the extra money to get wireless charging. If you can locate one for $150, it’s well worth it.
Runner Up: Soundcore Wakey Bluetooth Speakers
Features: The Anker Soundcore Wakey combines a host of features in a compact body, giving you virtually everything you expect from a bedside speaker. However, the sound quality is poor and there are alternatives that offer smarter features at a lower cost.
Overall, the Soundcore Wakey looks really attractive, with a minimalist white casing and a light gray grille reminiscent of Google Home speakers – it’s also quite compact, designed to sit comfortably on your bedside table.
There are ports on the back for the included radio antenna, two USB ports for charging wireless devices, and AUXin if you want to connect your device directly to Wakey so you don’t interrupt your music over other Bluetooth connections.
The top of the Wakey has a built-in wireless charging port that allows you to place a compatible Qi device on the speaker for charging. According to Anker, it provides “10W fast charging for Samsung phones and 7.5W for iPhones.”
Not too long ago, some of us turned Anker down as another Amazon brand selling cheap consumer electronics. But in just a few years, the company has come a long way. They improved their game when it comes to quality and design and the Anker Soundcore Wakey is proof of that.
Anker Soundcore Wakey is not only an alarm clock, loudspeaker, wireless charger, white noise device, and FM radio. It is one of the best brands in the industry – Wakey.
Best for Budget: CENSHI Fast Wireless Charger with Bluetooth Speaker
Features: CENSHI Fast Wireless Charger with Bluetooth Speaker is suitable for office, bedroom, and different indoor scenarios. It has easy operation, all you need to do is simply position the smartphone at the charging seat and it can charge it as fast as possible. It is all for you to store treasured time and effort.
This powerful Bluetooth speaker with wireless charger delivers powerful 15W sound and balanced and crystal-clear bass, demonstrating the superior quality of surround stereo sound in Bluetooth connection and supporting high fidelity lossless music. Using the latest Bluetooth 5.0 technology, compatible with all Bluetooth devices.
Remember speaker docking stations? In the early days of smartphones, you put your phone on a charging base built into a speaker. Today you can do the same, but without the physical connection: the speaker is Bluetooth, the charger is Powered.
This particular speaker has a beautifully sporty look and supports NFC quick pairing (if your phone does too). However, it is not portable, in case you were hoping to remove it. This one was previously priced at $ 59 but is currently priced at $ 50. As with many of these products, prices are subject to change.
The wireless charging port can be used as a cell phone holder, and the best tilt angle provides the best display for viewing multimedia videos. You will receive 1 x Bluetooth speaker with wireless charger, 1 x power adapter, 1 x 3.5mm audio cable, and 1 x user manual.
Buyer’s Guide for 3 Bluetooth Speakers With Wireless Charger
Like anything you would buy from the net, you have to do some research to get the best product possible. This rule also applies to 3 Bluetooth Speakers With Wireless chargers that you are planning to get for yourself or your loved ones.
Here we listed some important aspects to consider before buying 3 Bluetooth Speakers With Wireless Charger.
Active vs Passive Speakers
When shopping for speakers, you’ll come across the terms active and passive. An active speaker is one that has a built-in amplifier and is powered by plugging it into the wall. A passive speaker does not have an amplifier, and you must connect it to an amplifier rather than the wall.
This means that passive speakers are easier to repair than active speakers. If you want your speakers to endure a long time and you have an amp or plan to get one, passive speakers may be the way to go. If you are looking for 3 Bluetooth Speakers with a Wireless Charger, keep reading our review.
Bluetooth 4 or 5?
Bluetooth version 1 appeared in 1999. Most Bluetooth speakers these days use version 5 or even 5 point, the slightly older v4.2 is now a bit outdated. It might not seem like much of a difference, but going for Bluetooth 5 can dramatically change the appeal of a speaker.
Basically, the wireless range of Bluetooth version 5.0 is four times that of v4, reaching a maximum of 120 meters, while version 4.2 reaches a maximum of around 30 meters. It should also be noted that version 5 is faster than version 4.
Bluetooth 5 increases the speed by 2 Mbps and is compatible with many smart home devices, while version 4.1 hits the red line at 1 Mbps. smartphones today are equipped with Bluetooth 5.0 and later.
They are backward compatible with previous Bluetooth versions, but with Bluetooth 5.0 you can pair multiple devices to a single speaker, useful for those with families or living in shared homes. If you are looking for 3 Bluetooth Speakers with a Wireless Charger, keep reading our review.
Since water and electronics don’t mix well, you’ll probably want a waterproof Bluetooth speaker. This is indicated by the IP rating of the enclosure. Pick a speaker that can survive water and a few hard knocks.
Do you want a waterproof enclosure to take to the swimming pool? Look for an IP68 rating. In theory, this ensures that the speaker can be submerged to a depth of 1.5m for at least 30 minutes before it stops giving sound.
If you’re planning on going on the high seas, it’s also worth checking to see if the Bluetooth speaker of your choice floats. If you are looking for 3 Bluetooth Speakers With a Wireless Charger, keep reading our review.
The frequency response is measured in Hertz and is usually stated as a range, such as 100Hz – 20,000Hz. In principle, the larger the range, the greater the speaker’s capacity to reproduce sounds as intended.
However, having a wide range does not ensure superb sound because it also depends on how your ear interprets sound, which varies greatly from person to person. Other characteristics, such as the listener’s age, are taken into consideration, as our capacity to perceive particular frequencies diminishes with age.
The bass in an audio recording is often audible at frequencies ranging from 20Hz to 250Hz. Vocals and other instruments such as guitars and pianos generally have frequencies ranging from 250 Hz to 4000 Hz (or 4kHz).
Battery life is an important factor to consider. You don’t want to have to charge the speaker every hour. It should be able to endure for as long as you anticipate using it. Smaller speakers have smaller batteries and don’t last as long, but some of the larger ones can last up to 24 hours.
More usual operating times range from four to ten hours, and this will be given as average battery life. The reason for this is that the louder you play the speaker, the more current it will consume, and the battery will not last as long before needing to be recharged.
However, before purchasing a Bluetooth speaker, ensure that the battery life is sufficient for your needs. If you are looking for 3 Bluetooth Speakers with a Wireless Charger, keep reading our review.
The driver is the heart of any speaker, so getting a decent-sized driver is imperative. Most portable speakers usually have a 40mm driver. You can get the best of it if you will be using Bluetooth speakers for the first time. If you want bigger speakers, expect the overall speaker size to increase as well.
Obviously, having a Bluetooth speaker that sounds well is desirable. They frequently offer standards for total harmonic distortion, and aiming for less than 1% is a reasonable goal.
The smaller the number, the better. Some presenters will not specify this, so you may wish to listen to it. The frequency response is also highly significant. Some speakers sound better than others, which is usually due to a much greater frequency response.
Frequently Asked Questions: 3 Bluetooth Speakers with Wireless Charger [2023 Review]
What is a Bluetooth speaker with a wireless charger?
It is a versatile device that combines the functionality of a portable speaker with the capability to wirelessly charge compatible devices like smartphones and earbuds.
What devices are compatible with the wireless charger on these speakers?
It is compatible with Qi-enabled devices, which include many modern smartphones, wireless earbuds, and other gadgets.
What is the sound quality like on Bluetooth speakers with wireless chargers?
Sound quality varies depending on the speaker’s make and model.
How do I connect my device to the Bluetooth speaker?
To connect your device to the Bluetooth speaker, enable Bluetooth on your device, put the speaker in pairing mode, and select it from the list of available devices on your device’s Bluetooth settings.
Are these speakers portable and battery-powered?
Many Bluetooth speakers with wireless chargers are portable and come with built-in rechargeable batteries.
What is the price range for Bluetooth speakers with wireless chargers?
The price of these speakers can vary widely depending on the brand, features, and audio quality.
Can I use these speakers with devices that don’t have Bluetooth?
It may offer auxiliary (AUX) input options, allowing you to connect non-Bluetooth devices via a wired connection.
Can I use these speakers as a regular charger without playing music?
Yes, you can use the wireless charging feature without using the speaker for audio playback.
Conclusion: 3 Bluetooth Speakers with Wireless Charger [2023 Review]
A portable Bluetooth speaker is a useful accessory for your smartphone or laptop, but choosing one can sometimes be a stressful affair. We know how many options you have with just a single click. But how can you choose between those options? To answer this very question, we wrote this 3 Bluetooth Speakers With Wireless Charger review.
You have speakers of all shapes and sizes ranging from a few hundred rupees to Rs. 30,000 and up. The best way to choose a speaker that is right for you would be to listen to it. We know how sound changes from one person to another.
There is no poor choice in our list so you can buy whichever you want with ease. We hope you liked our 3 Bluetooth Speakers With Wireless Charger review and it was helpful.
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communication_engineering
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http://docs.blackfin.uclinux.org/doku.php?id=hw:checklist
| 2013-05-25T10:24:19 |
s3://commoncrawl/crawl-data/CC-MAIN-2013-20/segments/1368705936437/warc/CC-MAIN-20130516120536-00000-ip-10-60-113-184.ec2.internal.warc.gz
| 0.885283 | 4,123 |
CC-MAIN-2013-20
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webtext-fineweb__CC-MAIN-2013-20__0__151399446
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en
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There is also the Hardware Design Checklist for the Blackfin® Processors.
The following sections address design issues not associated with memory interfaces or specific peripherals.
Double-check the polarity of the Non-Maskable Interrupt (NMI) signal for the processor being used. On several Blackfin processors (the ADSP-BF531/BF532/BF533/BF535 and the ADSP-BF561), the NMI signal is active high. On all the other Blackfin processors, the NMI signal is active low in order to better connect to standard Supervisory parts. Remember that if the NMI signal is not used, it should be tied to its inactive state.
Do not let the NMI signal float, and do not tie it to its active state.
Applying five volts to signals that are not rated for this potential can damage the device and cause malfunction. Blackfin processor outputs should not be connected to the inputs of five-volt devices. Most Blackfin processor signals cannot tolerate five volts. There are a few exceptions, such as some of the Two-Wire Interface (TWI) signals. Level shifters are required on all other processor signals to keep the signal voltage at or below absolute maximum ratings as defined in the specific Blackfin processor data sheet. Level shifters are commonly required for CAN transceivers and the ATAPI interface. Current-limiting resistors do not provide sufficient protection against high voltage.
Check the end of the signal list description section of the data sheet to see what to do with unused signals. In general, the need to terminate unused signals has been eliminated, but the signals that require termination can be found in the data sheet. Failure to connect unused signals such as /NMI, NMI or /BR may cause symptoms that appear to be power sequence or reset problems. Applications requiring high EMC susceptibility / immunity may terminate all unused signals, if desired.
Rapid rise-time and fall-time of signals is a primary cause of signal integrity issues such as intermittent communication failure. The edge rates on the Blackfin processor differ from signal to signal. Likewise, some signals have greater sensitivity to noise and reflections than other signals. Use simple signal integrity methods to prevent transmission-line reflections that may cause extraneous clock and sync signals. Short trace length and series termination are critical for the following signals:
In cases where signals have multiple sources, it will be difficult to keep the traces short, and simulation may be appropriate. IBIS models that can assist with signal simulation are available from the Analog Devices web site.
Some new and future Blackfin processor family members will support additional signal integrity features such as programmable input hysteresis or programmable output drive strength. Consult the appropriate hardware reference manual for details.
The debug process can be aided by adding test points on signals such as CLKOUT or SCLK, bank selects, PPI_CLK, and /RESET. If selection inputs such as Boot Mode (BMODE) are connected directly to power or ground, they will be inaccessible under a BGA-package chip. For debugging, it is helpful to use pull-up and pull-down resistors instead of tying inputs directly to power or ground.
Appropriate bypass capacitors on the internal power supply become critical at higher operating speeds. Unwanted parasitic inductance in capacitors and traces reduces the effectiveness at high frequency. Two things are needed when processors operate above 100 MHz. First, capacitors should be physically small and their leads should be short to reduce inductance.
Surface mounted capacitors of size 0402 will yield better results than larger sizes. Second, lower values of capacitance will raise the resonant frequency of the LC circuit. Although several 0.1 uF capacitors work well below 50 MHz, a mix of 0.1, 0.01, 0.001 uF and even 100 pF is preferred in the 500 MHz range for VDDINT.
The inputs of most Blackfin processors have no hysteresis, thus, they require a monotonic rise and fall. Therefore, even the /RESET signal should not be connected directly to an R/C time delay because such a circuit would be noise sensitive. Instead, /RESET should be provided through a reset supervisory chip.
Some communication standards such as CAN and TWI have special requirements when unpowered. For example, an unpowered pull-up resistor may cause excessive leakage, thereby disrupting communication between other units on the bus. This unpowered situation is a common consideration in ‘hot swap’ applications.
The Blackfin processor JTAG reset pin, /TRST, should be pulled down in normal operation. An application note is dedicated entirely to considerations for JTAG connections. Refer to Analog Devices JTAG Emulation Technical Reference (EE-68) for details.
At power-on reset, all general purpose signals are inputs. During the boot process, some of these signals may change to outputs, depending on the selected boot mode. For parts with HWAIT, this signal is an output for all boot modes. Output signals should not be used as inputs when driven by an external device. HWAIT should not be used as an output if the value is critical during the booting phase of operation.
GPIO signals used as outputs should have pull-up or pull-down resistors to determine their state after reset. Outputs to be considered here include device enables (such as NAND flash) and communication handshake signals. Some examples are HWAIT, UARTxTX, UARTxRTS, CANxTX, SPI slave-select inputs and outputs, serial TWI, and all chip select signals.
Some general-purpose outputs that can be used at 5 V like SDA and SCL are open-drain in all modes. These are listed in the datasheet and require pull-ups to function as a general-purpose output. Signal capacitance may limit the output speed of these signals.
The EZ-KIT Lite evaluation system schematics are a good starting reference. Because the EZ-KIT Lite board is for evaluation and development, extra circuitry is provided in some cases. Read the EZ-KIT Lite board schematic carefully because sometimes a component is not populated and sometimes extra components have been added to make it easier to modify or measure.
The Bus Request signal (/BR) requires a pull-up resistor in all designs. Erroneous bus requests will prevent bus operation if this signal is not pulled up or driven by an external device.
Asynchronous bus signals may be multiplexed with GPIO functions on some Blackfin processors. This may require the bus request GPIO to be programmed as bus request and require that GPIO be connected to a pull-up, as described above.
As shown in the signal description, some processors allow some unused bus signals to be used as general-purpose input/output signals. However, if the asynchronous bus is used for booting, all address signals will be driven. Also, on some processors, /BG and /BGH will be driven during the boot process and /BR is used as an input. This occurs when BMODE is set to parallel memory or, for processors featuring One-Time Programmable (OTP) memory, when the asynchronous bus is enabled by OTP programming.
Other processors share other asynchronous bus signals with GPIO. Consult the booting section of the hardware reference manual for details.
Remember to use the proper addresses to connect to 8-bit memory on the ASYNC memory banks. Because there is no true byte addressing to external memory, 8-bit memory is addressed the same as 16-bit memory. Use A1 (not /ABE0 or /ABE1) as the LSB of the address. 16-bit memory with byte enable signals can be accessed 8 bits at a time. Otherwise, 16-bit memories are word wide only. Blackfin devices with a 32-bit EBIU can be programmed to connect with 16-bit memory, using /ABE3 as the least significant address of the external device. Refer to the processor's hardware reference manual for more information.
If not used, ARDY can be terminated. In addition, ARDY can also be programmed to be ignored via software. If ARDY is used, consult the hardware reference manual. Some Blackfin devices require the ARDY input to be synchronous to SCLK (CLKOUT).
The datasheet may indicate that all external signals are tristate during hibernate. This includes bus strobes. Pull-up resistors are required on peripheral chip selects such as /AMSx.
Although not required, pull-up resistors should be considered for all active low bus control signals to guarantee their state during power up and power down. Future Blackfin family members may have many device control signals multiplexed with GPIO and other functions. These may require pull-up resistors to prevent data corruption and bus contention during reset and prior to configuration.
Use SA10 to directly connect to A10 of the SDRAM device. SA10 replaces the Blackfin processor’s ADDRx, based on whether a 16- or 32- bit (for 32-bit-wide external memory interface derivatives) device is connected to the SDRAM interface. As an example, for an ADSP-BF561 Blackfin processor, SA10 replaces ADDR11 when a 16-bit SDRAM device is used, and SA10 replaces ADDR12 when a 32-bit device is used. On the ADSP-BF533 Blackfin processor, SA10 replaces ADDR11. Note that the replaced ADDRx signal is not used. Therefore, the next higher processor address is connected to A11 of the memory. Refer to the “SDRAM Address Mapping” section of the hardware reference manual for details.
A pull-up resistor is recommended on /SMS.
Proper PCB layout is a requirement of any DDR memory design. Review the AC timing and specifications listed in the processor datasheet. Signal timing is a combination of device timing and the characteristics of the printed circuit board. Trace length difference, cross-talk, and voltage change may account for 300 to 500 ps of timing error. Follow the layout recommendations given by the memory manufacturer. Of critical importance is the reduction of DQS0 to DQ0-7 skew and DQS1 to DQ8-15 skew. The amount of allowed skew can be improved with the use of fast speed grade memory. Use careful trace length matching and increased spacing to reduce crosstalk. Serpentine traces should have a spacing of four times the trace width to provide sufficient delay. The trace length for the DCLK0- 1, DQS0-1, DQM0-1 and DQ0-15 signals should be less than 3.5 inches. DDR_VSSR should be connected directly to ground at the processor. DDR_VREF should be a low-impedance 30 mil wide connection.
Use series termination on all data, address and control signals for up to four memory devices.
Pull-up resistors are recommended on the /DDRCS chip selects.
Some Blackfin family members can attach directly to burst mode and page access mode flash devices. Care must be taken if the device functions as a boot source. If the Blackfin processor resets itself by a software reset command or watchdog timer event, the processor and memory may then operate in incompatible access modes. Use the OTP_RESETOUT_HWAIT feature to instruct the processor to configure the flash device before reboot. Consult the hardware reference manual and datasheet for booting, timing and connectivity information.
Pull-ups are required on peripheral chip selects such as /AMSx.
SPI Master Boot mode requires a pull-up resistor on the GPIO signal used as the chip-select for the SPI memory device. The name of the chip-select changes from one Blackfin processor to another. Check the SPI booting section of the Blackfin processor's data sheet to find the SPI /CS connection for booting. Most current processors require a pull-up resistor on MISO. In all SPI systems, SPI_SCK is best used with a pull-down resistor to define the initial state and to reduce noise. Also, refer to the “SPI Master Booting” section of the application note ADSP-BF533 Blackfin Booting Process (EE-240).
The SPI interface requires that all MOSI signals are tied together and all MISO signals are tied together. To prevent contention and possible damage to the device, double-check that these signals have not been interchanged. Connect MISO to MISO and MOSI to MOSI. If the peripheral signal names are DIN or DOUT, connect them according to their master or slave function. Proper schematic signal names will reduce confusion.
The Two-Wire Interface is an I2C-compatible peripheral. Because SCL and SDA are open drain outputs, both TWI signals need pull-up resistors just like the I2C standard requires them.
The Secure Digital (SDIO) interface is designed such that it requires no external pull-ups or pull-downs in most applications. SD/MMC cards may require a weak pull-up on SD_CMD. Other resistor functions are provided internal to the processor. However, impedance-matching series termination resistors should be added on all signals. Consult the SD specification and the timing numbers in the datasheet to determine the maximum frequency for supporting both standard and high-speed SD devices. Also consider the time of flight if the SD connector is located remotely.
SPORTs in multi-channel mode that master the clocks and frame syncs should not connect TFS to RFS. In this mode, the TFS frames the active transmit channel data in the role of a Transmit Data Valid (TDV) signal.
The clock input to the Blackfin processor should start toggling after power-up and be continuous while power is applied.
When using an oscillator output instead of a crystal, the XTAL output signal should not have a capacitor to ground. It is shown this way on some EZ-KIT Lite board schematics. Note that it is not populated on the board, and it should not be populated in an end design.
In addition to the clock source for the processor core CCLK and the peripheral clock SCLK, some Blackfin processors have additional clock domains. Examples are Real-Time Clock, Ethernet, USB and MXVR. Like CLKIN and XTAL, these clock domains can use a crystal or an external clock can drive the input signal. The external clock may be square wave or sinusoidal. If using a sine wave, the voltage levels must be kept within the minimum and maximum limits found in the datasheet. Some peripheral XTAL pins may also be driven by the CLKBUF output of some processors. If using an external clock instead of a crystal, the corresponding XTAL output signal must be left floating. If using a crystal, check the datasheet and crystal specifications for recommended series or parallel resistors. It is important not to overdrive small crystals. If a clock domain is not used by your application, pull the input clock high or low to prevent oscillation.
A software controlled internal regulator circuit using an external FET, diode and inductor is offered on some Blackfin family processors. The core voltage (VDDINT) can also be powered with standard external regulation. The internal voltage regulator may be an attractive option for some designs using power management that controls both clock speed and core voltage.
Be aware that the internal voltage regulator is a switching regulator circuit (not a linear regulation circuit). Ensure that the diode shown in the data sheet is present. Keep the VROUT signal trace short, as this signal can be a source of radiated noise! Refer to the application note Switching Regulator Design Considerations for ADSP-BF533 Blackfin Processors (EE-228) for further details on component selection.
New power control functions have been added to some Blackfin Processors. A VRSEL input selects internal regulator or external regulator mode. An EXT_WAKE output may be provided to turn off an external regulator when using hibernate state. It is a high true power-up signal that can be connected directly to the low true shut down input of many regulators.
A PG or SS/PG signal is a feature on some processors. In internal mode, SS/PG can be used to give a Soft Start at power up and at the end of hibernate. In external mode, it can be used as a low true Power-Good signal to safely start core processing after wake from hibernate mode.
Does your design require a battery for continuous time information? If not, connect the RTC power to VDDEXT even if the RTC is not used. All power and ground signals must be connected at levels described in the datasheet. This is true if you do not use the associated peripheral and is even true if the peripheral does not exist on the processor being used in the design. Failure to drive all voltage connections may result in JTAG failures and improper initialization and operation.
Several members of the Blackfin family of processors allow a direct physical USB interface. This is also called the Universal Transceiver Macro Interface in the hardware reference manuals.
An external crystal or crystal oscillator is required to generate the internal USB2 high-speed clock. The frequency should be chosen to operate the internal clock at 960 MHz. External frequency and programmed multiplication values can be any combination that gives a half speed clock of 480 MHz. The circuit shown in the corresponding datasheet for CLKIN connections can also be used as an example for this clock.
USB_ID is unique to USB OTG. It allows the OTG cable to determine host (A-Device) or peripheral (B-Device) initial status of the interface. If not using OTG but using the USB interface as a host (A-Device), this pin should be grounded. If not using OTG but using the interface as a USB peripheral (B-Device), USB_ID can be left floating or connected to a weak pull-up.
The Blackfin USB_DP and USB_DM signals should be routed as an impedance-controlled differential pair directly to the D+ and D- of the USB connector. Traces should have no extraneous side traces, sometimes called stubs. Further care should be taken to isolate this differential pair from high-speed signals or other noise sources like VROUT. The Blackfin processor provides termination resistance needed for OTG compliance.
USB_VBUS is an input to the processor, except when programmed to output Session Request pulses. When using host or OTG (A-Device) mode, an external 5 V source of more than 8 mA is required to drive USB_VBUS on the cable. This supply needs to be fully disabled when in OTG (B-Device) mode. A GPIO signal should be used for enable/disable. USB_VBUS should be connected directly to the USB connector.
Check the datasheet for 5 V tolerance of USB_VBUS. Some processors are not 5 V-tolerant if VDDUSB external power is zero volts. A few applications may expect their products to experience very long exposure to 5 V on USB_VBUS when the processor has no local power. These applications may wish to provide power to VDDUSB by using the 5 V power from USB_VBUS. An example of such a protection circuit can be found in the ADSP-BF548 EZ-Kit lite schematics.
USB ESD Protection Additional ESD protection is recommended on cable signals USB_DP, USB_DM, USB_ID, and USB_VBUS. Protection devices should be placed near the connector.
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communication_engineering
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https://www.hebel.co.nz/application/acoustic-firewalls/
| 2020-07-13T10:34:21 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-29/segments/1593657143365.88/warc/CC-MAIN-20200713100145-20200713130145-00133.warc.gz
| 0.88144 | 276 |
CC-MAIN-2020-29
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webtext-fineweb__CC-MAIN-2020-29__0__184222939
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en
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An advanced tunable sound reduction system for power utilities, major roads and rail corridors, the PowerShield Acoustic Absorption Wall System delivers a resonant frequency barrier under 150HZ, far lower than other traditional alternatives. In fact, performance has been achieved with an absorptive rating of 0.95 at 100Hz using Helmholtz resonance principles. Able to eliminate resonant noise at a close distance from the source, the system provides an opportunity to utilise adjacent land that would otherwise be considered unsuitable for development.
The PowerShield Acoustic Absorption Wall System is constructed with horizontal, steel reinforced tongue and groove AAC panels mounted to vertical steel columns in concrete foundations. A second skin of 75mm PowerPanel is connected to the PowerShield wall using steel top hats. These panels have a calculated horizontal and vertical air gap between them, acting as slats which face the noise source. The positioning of these panels can be adjusted to address specific resonant frequency of the project.
In addition to this system’s high acoustic attenuation performance and tuning capability, it also provides high level fire resistance when exposed to the Hydrocarbon Modified (HCM) curve for 2 hours and withstands heat up to 1300°C. When exposed to cellulosic fire, the system achieves a -/240/240 fire rating for AS 1530.4-2005.
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communication_engineering
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https://www.mtsservices.com/how-we-help/network-closet-refresh
| 2020-04-02T12:23:07 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-16/segments/1585370506959.34/warc/CC-MAIN-20200402111815-20200402141815-00350.warc.gz
| 0.907708 | 112 |
CC-MAIN-2020-16
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webtext-fineweb__CC-MAIN-2020-16__0__725832
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en
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If your network equipment is being upgraded, our technicians are experienced at auditing, organizing, labeling, re-terminating and/or re-cabling communications rooms. We can assist with rack layout to more easily manage ports, improve air flow and allow for easy equipment replacement, all while minimizing or eliminating downtime.
NETWORK CLOSET REFRESH PROJECTS
Thank you for contacting MTS Services. We will review your message and get back to you shortly. If you require immediate assistance, please call 800-238-4472.
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communication_engineering
|
https://en.xiaopeng.com/news/news_info/3377.html
| 2021-05-18T02:24:09 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-21/segments/1620243991650.73/warc/CC-MAIN-20210518002309-20210518032309-00578.warc.gz
| 0.89144 | 759 |
CC-MAIN-2021-21
|
webtext-fineweb__CC-MAIN-2021-21__0__92154028
|
en
|
(Suzhou, 18 Dec 2019) – Xpeng Motors will prioritize its end-to-end autonomous driving R&D, introducing Level 3 autonomy in production models in 2020, said Dr. Xinzhou Wu, Vice President of Xpeng’s Autonomous Driving at NVIDIA GTC China 2019 in Suzhou today. Dr. Wu provided details of the autonomous driving architecture of the upcoming P7 intelligent sedan – also on show at GTC China 2019 – which is the first production vehicle to feature the NVIDIA DRIVE AGX Xavier system-on-a-chip (SoC) autonomous driving platform.
“Xpeng Motors is the first and only Chinese auto maker to have end-to-end closed-loop R&D capability for autonomous driving, and the only Chinese company that has built its proprietary synergetic sensor capability,” said Dr. Wu.
The Xpeng P7 intelligent sedan on show at GTC China 2019
The P7’s Smart Electric Platform Architecture (SEPA) runs on a powerful twin-chip system, with the NVIDIA Xavier SoC supporting XPILOT, and Qualcomm’s top-line vehicle processor Snapdragon™ 820A for intelligent services, along with a suite of cameras (including in-cabin camera), radars, HD-map, and ultrasonic sensors.
“Xpeng’s SEPA hardware architecture, one of the strongest in the industry, has a multi-sensor-based structure, providing autonomous driving solutions that are superior to vision-only solutions. The P7 can process input beyond line-of-sight visible range and will be able to utilize V2X technologies to process real-time data in the future, better managing beyond line-of-sight perception input,” said Dr. Wu.
The P7 will be the first production vehicle to carry next-generation millimeter wave radar with enhanced field of view and increased bandwidth, along with increased detection distance and angular accuracy. The P7’s advanced auto-parking function is supported by four 360-degree cameras, enabling the highest auto-parking success rate among existing production vehicles. The P7’s positioning module has HD map resolution reaching decimeter level (relative positioning accuracy < 0.3%), also the highest among existing production vehicles.
XPILOT has already been through two generations of upgrades, and XPILOT 3.0’s implementation on the P7 will enable L3 functions, including autonomous driving on highways, full-proprietary synergetic sensor capability and AI-based intelligent cockpit, all in production vehicles in 2020. By 2021, XPILOT 3.5 will be able to perform full-scenario highway autonomous driving, upgradeable later to XPILOT 4.0 via OTA updates.
“We believe that having a central computing platform is key to autonomous driving solutions. The more scalable the system is, the more efficient for future data, mapping and upgrading via OTA updates,” added Dr. Wu.
On today’s introduction of NVIDIA DRIVE AGX Orin™, a highly advanced software-defined platform for autonomous vehicles and robots, Dr. Wu said: “it’s another major leap forward accelerating autonomous driving technology. Delivering autonomous capabilities for production vehicles means achieving energy efficiency without sacrificing safety. NVIDIA Orin accomplishes that critical balance.”
“Our approach to autonomous driving emphasizes one word: closed-loop R&D. That includes developing the vehicle’s perception, positioning, planning and decision-making capabilities. This is the only way to maintain long-term competitive advantage,” Dr. Wu concluded.
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communication_engineering
|
https://www.balochmedia.org/five-people-arrested-for-sending-starlink-equipment-to-irans-baluchistan.html
| 2023-12-03T13:09:22 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100508.23/warc/CC-MAIN-20231203125921-20231203155921-00127.warc.gz
| 0.77791 | 473 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__215273446
|
en
|
Baluchistan Zahedan: Iranian authorities arrested five people in the capital city of Baluchistan, Zahedan on October 2 for smuggling Starlink satellite internet equipment for an undisclosed group, semi-official media claimed.
“Several days prior to September 30, a particular service sent communication equipment and Starlink devices to a specific group in the capital city of Baluchistan, Zahedan,” Tasnim news agency, which has close ties with the Islamic Revolutionary Guard Corps (IRGC), reported on October 2.
The report cited an unnamed source as saying that the operation was orchestrated by an “espionage organization” in collaboration with the exile opposition People’s Mujahedin Organization.
It did not provide any evidence to support the claims.
The satellite Internet service Starlink helps Iranians circumvent the government’s restrictions on accessing the Internet.
In December, as Iranian authorities imposed increasingly severe restrictions to access the internet in an effort to limit information about protests that had broken out nationwide, SpaceX CEO Elon Musk said that his company was close to having 100 Starlink satellites active in Iran.
بلوچستان زاهدان: رسانه های نیمه رسمی مدعی شدند که مقامات ایرانی در روز دوم اکتبر در شهر زاهدان، پایتخت بلوچستان، پنج نفر را به اتهام قاچاق تجهیزات اینترنتی ماهواره ای استارلینک برای یک گروه ناشناس دستگیر کردند.
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communication_engineering
|
https://www2.ccsu.edu/itservicecatalog/?id=343
| 2022-11-29T23:46:07 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-49/segments/1669446710712.51/warc/CC-MAIN-20221129232448-20221130022448-00657.warc.gz
| 0.915109 | 241 |
CC-MAIN-2022-49
|
webtext-fineweb__CC-MAIN-2022-49__0__185056798
|
en
|
Digital Fax Service (XM Faxing)
XM Faxing is a digital fax service that allows you to send and receive fax documents electronically. All fax numbers on campus are set up for this service. If your department is one that handles personally identifiable information (PII), then faxing is set up in Secure Apps. Otherwise, faxing is set up in the Remote Application Server.
How to Access:
XM Faxing in Secure Apps (for faxes that may contain PII)
XM Faxing in the Remote Application Server (for faxes that do not contain PII)
How to Request:
Department fax numbers are set up by default. If you find that you do not have access to the XM Fax service using the instructions above, then email [email protected] with your request to have your fax set up and include your fax number.
To view a training video of how to send and receive faxes using XM Fax click here.
- When your department receives a fax, an email notication is sent from XMedius Cloud.
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communication_engineering
|
https://raptorresource.blogspot.com/2016/08/eagle-tracking-can-you-do-something.html
| 2023-12-08T06:29:17 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100724.48/warc/CC-MAIN-20231208045320-20231208075320-00498.warc.gz
| 0.902792 | 2,070 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__14475472
|
en
|
The most commonly asked question involved the PTT antennae located on the eagles’ backs. Could they be removed or shortened? How do the transmitters work and why are they the length they are? This blog attempts to answer those questions. Warning: it requires a fair amount of reading and has a long resource list at the end!
Can you get rid of the antenna?
We cannot. An antenna is needed to transmit data from the PTTs worn by our eagles. The PTT and GPS units from Geo-Trak Inc. collect and encode data about location, heading, speed, time, activity, and transmitter and battery performance. The encoded data is supplied as energy to the antenna, which radiates it as UHF radio waves to the Argos satellite network orbiting 528 miles (850 kilometers) over our heads. From there, ground stations receive real time data from the satellites and retransmit it to regional processing centers where we can access it. No antenna = no data.
Why can’t the antenna be smaller? Couldn’t it be part of their leg bands?
Let’s start with a quick primer. When we talk about radio waves, we are really talking about a small part of the electromagnetic spectrum - the range of all types of electromagnetic radiation (EMR). EMR is classified by wavelength into radio wave, microwave, terahertz (or sub-millimeter) radiation, infrared, the visible region that we perceive as light, ultraviolet, X-rays and gamma rays.
International Telecommunication Union coordinates the shared global use of the radio spectrum, which includes assigning radio frequency allocations for space communication. 399.9 - 403 MHz is the band that ITU has allocated for navigation, positioning, time and frequency standard, mobile communication, and meteorological satellites. Geo-Trak’s satellite tracking products use the Argos satellite network, which transmits and receives data at 401.650 MHz (± 30 kHz). Argos is using the highest frequency available to them.
So why does frequency impact antenna size? The wavelength of a frequency is the distance an electromagnetic wave travels to complete one cycle. As the image at right shows, a 401.664 MegaHertz signal (a signal that oscillates, or moves through a complete cycle 401.664 million times in one second) has a full wave length of 29.38 inches, a half wave length of 14.69 inches, and a quarter wave of 7.34 inches.
For the antenna to radiate properly, it needs to match either the full wave or one of its major harmonics. Therefore, 7.34 inches – a quarter wave - is as short as the antenna can be and still function. Perhaps improvements in materials, circuitry, and/or manufacturing will someday allow smaller antennae to be used in satellite tracking, but for now, a whip antenna is our only choice for robust ground to space communication.
I found the distance traveled to be quite fascinating. If you do the math, 29.38 inches (the distance it takes for our signal to complete one cycle) multiplied by 401,664,000 cycles per second equals roughly 186,000 miles per second. It takes a lot less than a second for messages to travel from the Dynamic Duo (D24 and D25) to the Argos satellite system 528 miles overhead.
Will electromagnetic radiation of an antenna hurt the eagles?
No. Terms like electromagnetic radiation are frightening, but not all electromagnetic radiation is harmful. Innately dangerous electromagnetic radiation is found in the high-frequency end of the spectrum, since high frequency waves are a lot more energetic than low frequency waves. Think of it this way: gamma rays have frequencies of 1 x 1021 Hertz, which means that the wavelength crests, or hits its highest potential energy point, 1 sextillion times or cycles per second. That packs a punch! By contrast, visible light has a frequency of around 5 x 1014 (500 trillion cycles per second), microwaves have a frequency of 1 x 1010 Hertz (ten billion cycles per second), and our radio waves have a frequency of 4 x 106 (400 million cycles per second).
Power is also a factor. I have a 1500-watt microwave oven that can damage living tissue. However, it is literally almost 7000 times more powerful than the 225mW solar units that power the transmitter. Even cellphones produce radio waves that are more powerful and energetic than ours.
What about insect studies? Those antennae are really small!
A lot of really cool work is being done with insects. While some of the technologies involve active transmitters, which require batteries, others use passive devices like RFID tags and geolocators. Passive devices don’t require much power and can be made extremely small. A couple of links:
- How microtransmitters help solve nature’s riddles: http://www.popularmechanics.com/science/animals/a5005/4342060/
- Scientists put backbacks on dragonflies to track their brains in flight: http://www.wired.com/2013/06/dragonfly-backpack-neuron/
The tiny little transmitters used in tracking insects are very cool – check out that tiny backpack! – but they have short battery lives (7-21 days) and a limited tracking range on the ground only (100-500m). As neat as they are, they aren’t suitable for tracking juvenile and sub-adult eagles either.
We can’t get rid of the antenna, which is as short as it can be given the frequency of our ground to space transmission. Argos did a great job designing a package that is light, safe, reliable, and trackable almost anywhere on earth, especially given the physical requirements of the transmission system. The transmitters do not harm bald eagles or impact their social or reproductive interactions with eagles that aren’t wearing transmitters. Passive devices aren’t a good option since juvenile and sub-adult eagles range unpredictably and often widely before settling down to nest, while tiny active devices have short battery lives and a limited ground-only tracking range – something that won’t work for animals that can fly hundreds of miles and live relatively long lives.
However, research into insects and small birds is driving tracking devices to become even smaller. If at some point appropriate tracking hardware becomes available with a smaller antenna, we will use it.
Did you know?
The wavelength and frequency of electromagnetic waves are closely related. If you have a frequency, you can get the wavelength, and if you have a wavelength, you can get a frequency. With the wavelength, you can determine the length of the antenna you need to transmit or receive radio waves at a given frequency. The formula looks like this: Wavelength = Wave speed/Frequency.
Let's say that I have a frequency of 401.664 MHz, or 401,664,000 cycles per second. The wave speed is the speed of light, which can be expressed as 3x108 m/s or 300,000,000. If I divide 300,000,000 by 401,664,000, I get .7468 meters. Since I was raised in the English system, I immediately convert it to inches or feet, which gives me an antenna length of 29.38 inches. This was very helpful when trying to determine why the antennae on our PPT systems are the length they were. This web calculator provides lengths for half and quarter wave antennas if you want to play around with making them: http://www.csgnetwork.com/antennagenericfreqlencalc.html
What could you do with an antenna? There is a community of people that listen to the earth via homemade VLF radios. This website provides an introduction to the concept and some online streams: http://abelian.org/vlf/
Resources that helped me learn and write about this:
- Argos: http://www.argos-system.org/?nocache=0.5821460292957814
- Northstar Telemetry: https://www.northstarst.com/
- GeoTrak Inc: http://geotrakinc.com/
- Radio frequencies for space communication: http://www.spaceacademy.net.au/spacelink/radiospace.htm
- NASA’s outreach directive website, especially http://go.nasa.gov/2blS3RQ and http://go.nasa.gov/2bocjWm and http://go.nasa.gov/1Augpvq
- Understanding antenna specifications and operations: http://bit.ly/1Ool1vK
- Whip antenna length and frequency calculator:
- Figure D-5 from the US Army Field Manual: http://bit.ly/2aQzllX
- Challenges and prospects in the telemetry of insects:
- Federation of American Scientists – wave propagation: http://bit.ly/2b30MXh
- The relationship between frequency and wavelength:
- English names of the powers of ten (this is kind of fun!):
- Electromagnetic notation:
- Bone Fone – a wearable radio! I wore one of these for a ridiculous part of high school without suffering anything more than fashion damage. Because it was basically a low-power receiver (radio waves to ac power) that I wore around my neck for hours at a time, I wanted to use it as an example of safe, low-power, wearable active radio technology. But I figured cellphones made more sense. http://www.theatlantic.com/health/archive/2013/09/bone-fone-the-terror/279474/.
Since you made it to the bottom, I hope you enjoy this bonus image. XKCD explains the spectrum as only they can!
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communication_engineering
|
https://garrityproducts.com/collections/head%C2%AE-accessories/products/head-wireless-speaker-hsp-60-pro
| 2019-11-14T19:12:07 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-47/segments/1573496668534.60/warc/CC-MAIN-20191114182304-20191114210304-00292.warc.gz
| 0.856901 | 399 |
CC-MAIN-2019-47
|
webtext-fineweb__CC-MAIN-2019-47__0__67956353
|
en
|
The HEAD® Wireless Speaker brings your music alive! It is ideal for any situation— just charge it up and go. Use the speaker on the beach, in the car, camping, on your back deck—almost anywhere. It's easy to connect your favorite audio device or even your smartphone to the speaker by using either the wireless connection or the line-in mode. The speaker's compact size makes it simple to pack and take it along with you wherever you're headed. The battery lasts for an extra-long 24-hours of continuous playback time on a single charge!
A powerful bass and crisp treble provides an amazing experience—sounds like a live performance. Use the hands-free functions for incoming phone calls too. The HEAD® wireless speaker also comes with NFC (near field communication). When placed hear another NFC device, the two devices will link automatically. Link two HEAD® Wireless Speakers for even greater stereo sound!
Comes packed in an original HEAD® tennis ball tube—makes a great gift for the tennis enthusiast!
- Up to 24-hours of continuous playback
- Pairs easily and quickly to devices
- Water-resistant (IPX4)
- True wireless stereo sound
- Model: HSP-60 PRO
- Color: Black
- Size: 7.07″ x 2.56″ x 2.36″ (180 x 65 x 60 mm)
- Weight: .80 lbs/365 gm
- Power source: Rechargeable Li-ion battery
- Battery Output power: 5W*2 (RMS)
- Audio Input: Wireless + AUX in
- Working distance: 5-10M
- Working time: Up to 24 hours
- Speaker unit: 40mm
- Impedance: 4 ohm
CONTENTS: Speaker | USB to micro USB charging cable | 3.55mm audio cable | 2 x silicone straps | 2 x silicone wristbands | User manual
|
communication_engineering
|
http://gospain.about.com/od/spanishlife/qt/phoninghome.htm
| 2014-07-29T16:47:50 |
s3://commoncrawl/crawl-data/CC-MAIN-2014-23/segments/1406510267745.6/warc/CC-MAIN-20140728011747-00318-ip-10-146-231-18.ec2.internal.warc.gz
| 0.907912 | 605 |
CC-MAIN-2014-23
|
webtext-fineweb__CC-MAIN-2014-23__0__16049700
|
en
|
Need to keep in touch with loved ones while on your travels in Spain? There are a number of options open to you for making international calls here. Matters are made much easier if you have a cellphone that is compatible with Spain's network (some older American phones won't be compatible).
First things first: find out of you have a compatible phone. Your phone needs to be unlocked and GSM compatible.
More on Telephones in Spain
- Area Codes in Spain
- Spain Country Code
- Make International Calls in Spain if you don't have a compatible telephone.
Get Multiple International Phone Numbers on a Single Phone
By far the best solution now for making international calls in Spain is the new Toggle Mobile service, which gives you nine international phone numbers on a single SIM.
Check out my Toggle Mobile review.
The Most Convenient Phone and Data Solution When You're in Spain
If you don't have time to book order a special SIM for traveling, the Tuenti SIM from Telefonica is easily available and includes the following:
- 1Gb of Data for internet and email on your smartphone
- First 30 minutes of every phone call within Spain is free
- Free to receive calls from any country.
- Calls to the EU cost 36c per minute (with a 60.5c connection charge).
- Calls to other countries cost 1.03€ per minute (with a 96.8c connection charge)
You can get a Tueni SIM at the Telefonica building on Gran Via in Madrid and, I believe, any Movistar store.
Read more about Tuenti international tariffs
Happy Movil SIM card
Happy Móvil charges 5.8c per minute for calls to landlines in Western Europe, the US & Canada and Australia. Cell phone calls cost 20c per minute (5.8c to the US and Canada). Taxes are not included in the above cost and there's also a 30c connection charge . Receiving calls is free, no matter where the call comes from.
Advantages of Happy Móvil
- Very easy to use Buy the card, put it in your phone and voila you have a Spanish SIM card. Just dial the numbers as normal.
- Low initial cost For 10€ you have a card with 5€ of credit that you can start using straight away. According to the Happy Movil website, this 5€ will get you 71.5 minutes of call time to calls charged at 5.8c/min. Note this is for one continuous call - because of the 30c connection charge, if you make more calls you will not get the full 71.5 minutes.
- Not the cheapest calls When you add the 30c connection charge and the taxes, the price becomes less competitive.
Calls within Spain are also cheap: calls cost 15c/minute any time of day (10c/minute to other Happy Móvil users), plus tax.
|
communication_engineering
|
https://www.ridgewaytelecom.co.uk/
| 2020-08-07T01:04:32 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-34/segments/1596439737050.56/warc/CC-MAIN-20200807000315-20200807030315-00033.warc.gz
| 0.896474 | 985 |
CC-MAIN-2020-34
|
webtext-fineweb__CC-MAIN-2020-34__0__94159190
|
en
|
We are an independent business telecommunications provider delivering fixed line, mobile, telephony and data connectivity solutions.
If you are a start-up or an established business looking for a single supplier to support your business, we would like to talk to you.
For almost 30 years, we have successfully provided simple, reliable, end-to-end telecoms solutions and services to a broad range of clients throughout the UK. We take pride in delivering the right solution and the best customer service... this is what we do.
Businesses today demand more from their telephone system. Ridgeway Telecom’s Samsung accredited specialists work with you to provide tailored solutions to meet your operational needs and budget.
We are accredited suppliers of the Samsung OfficeServ 7000 series comprising of the 7030, 7100, 7200s, 7200 and 7400. With over 500 features, the Samsung suite of products is a highly flexible and scalable solution to meet your ever-increasing demands for basic or advanced converged communications.
- Feature rich integral voicemail solution comprising auto attendant and call recording.
- Wide choice of handsets (Analogue, IP, digital and SIP endpoints)
- Plug & Play remote IP working
- SIP/PSTN/ISDN Connectivity
- Mobile and softphone clients
- Voicemail to email
Hosted Telephony (VoIP & SIP) Lines & Calls
Horizon (VoIP) is a completely hosted communications service that provides businesses with fixed and mobile telephony via an easy-to-use web portal.
VoIP is an alternative to using traditional lines providing cost savings and non-geographic) significant flexibility with disaster recovery functionality.
Session Initiation Protocol (SIP) is a lower cost alternative to ISDN. regardless of geographic location
On both cases, instead of making calls over traditional fixed lines, calls are made over your internet connection.
Lines & Calls
- Flexible contracts
- Competitive tariffs
- Virtual numbering (Geographic and non-geographic)
- Retain existing telephone numbers regardless of geographic location
- Dedicated account management from our knowledgeable, friendly, UK-based support team
Call management and dedicated call recording
- Identifying call patterns and peak times
- Looking for specific numbers and dialling frequency
- Allocating cost centres
- Highlighting lost or abandoned calls
- Monitoring sales calls and productivity
- Budget forecasting
- FSA & GDPR compliant
Broadband (ADSL), FTTC
We supply a wide range of competitively priced business grade broadband (ADSL) and Fibre to the Cabinet (FTTC) products to meet your company’s bandwidth and data usage requirements.
EFM, GEA, Fibre (Ethernet)
Do you demand fast, secure and reliable internet connectivity?
We provide dedicated, high quality, managed
and scalable solutions to suit your bandwidth
requirements. Including direct Internet access,
MPLS VPNs and point to point connectivity all
supported by our UK-based technical team.
- Mobile Device Management (MDM)
- Fax to Email
- Disaster Recovery
- Inbound Services
- Voiceover services
- Client training (skills & etiquette/user/technical)
An Independent business-to-business mobile specialist, we work with you and your business to produce a mobile proposition that suits your organisation. We fully understand that it’s not just about the latest devices, it’s about getting your communications working cost effectively and supporting the smooth running of your business.
Benefits of our mobile service:
- Choice of Networks - Vodafone, O2 & EE
- Flexible Tariffs
- Handset and device procurement
- Dedicated Account Management
- Usage & cost alerts to help avoid bill shock
- Online billing system
- Experienced knowledgeable staff (since 1989!)
We’re different, our clients
trust us to supply and manage
their telecoms services, so
from the outset we work with
you and invest as much time
and resource as is necessary to
understand your business, your
requirements and future plans.
We produce a detailed summary of the existing telecoms provision and a strategic plan detailing recommendation for improvements, time-lines, costs and savings. Clients have discovered that getting their telecoms from just one provider saves money and hassle and offers a great range of benefits:
• Dedicated UK-based account managers and support teams
• Bespoke packages
• Flexible contracts
• Fully transparent billing from a single source
• One point of contact for support with experienced and knowledgeable staff
• Self-service online billing and data reporting
But for most of our clients we are the only telecoms company they need.
|
communication_engineering
|
https://www.gamak.com/en/what-is-a-voltmeter
| 2024-02-27T06:41:07 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474671.63/warc/CC-MAIN-20240227053544-20240227083544-00170.warc.gz
| 0.844999 | 1,476 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__44439971
|
en
|
What is a Voltmeter?
The voltmeter is a measurement device used to measure voltage in electrical circuits or electronic devices. It is commonly employed to measure the voltage across a circuit or component, typically expressed in volts. Voltage represents the electrical potential difference or the rate of transfer of electrical energy from one point to another.
Voltmeters come in various types and measurement ranges, often operating in either digital or analog modes. Analog voltmeters display voltage using a needle or scale on their indicators, while digital voltmeters show the voltage value on a numerical screen. These devices are widely used by electrical engineers, technicians, and electricians to monitor circuit performance, troubleshoot issues, and verify voltage levels.
Voltmeters can measure both direct current (DC) and alternating current (AC) voltages. Additionally, there are different sizes and models of voltmeters, ranging from portable handheld devices to desktop laboratory voltmeters.
How Does a Voltmeter Work?
Voltmeters function as devices for measuring electrical voltage. The basic operational principles are as follows:
Internal Resistance: Voltmeters have high internal resistance, allowing only a minimal current to pass through when the measurement probe or tip is connected to the circuit. This ensures that the meter does not significantly affect the circuit during measurement.
Voltage Divider: When connected to the point where voltage is to be measured, voltmeters use a voltage divider to reduce the voltage. The voltage divider lowers the voltage at the measurement point, making it suitable for measurement by the voltmeter.
Display: Voltmeters indicate the measured voltage on a display, either through an analog needle or a digital screen. Users read the measured voltage through this display.
Measurement Range: Voltmeters operate within specific voltage ranges. Users must select the appropriate range before taking measurements. Different voltmeters may have different operating ranges.
In summary, voltmeters are devices with high internal resistance that measure voltage without significantly affecting the circuit. They use internal resistances and voltage dividers to provide accurate measurements. The measured voltage is then displayed to the user through an indicator or digital screen.
Types of Voltmeters
Voltmeters come in various types tailored to different applications and requirements. While internal structures and applications may vary, they can generally be categorized into two types based on their usage:
Analog Voltmeter: Analog voltmeters display the measured voltage using a needle or indicator. The relationship between the measurement scale and the needle position is used to read the voltage value. Analog voltmeters may exhibit rapid fluctuations in measurement results and have limited sensitivity.
Digital Voltmeter (DVM or DMM): Digital voltmeters display the measured voltage on a numerical screen. They provide more precise and stable measurement results and make it easier to read the measurement value. Additionally, many DVMs offer multiple measurement ranges and can measure various electrical characteristics.
These types of voltmeters include desktop, portable, or electrostatic products, depending on the application and need. Regardless of the specific product, the primary requirement is to measure and display the desired voltage (in volts).
Applications of Voltmeters
Voltmeters find applications in various scenarios for measuring and monitoring voltage in electrical circuits. Some common applications include:
Home Electronics: Voltmeters can be used to check the voltage levels of electrical appliances and outlets in homes. This is crucial for detecting overvoltage or undervoltage issues and protecting home electronics.
Electrical Panels and Distribution Boxes: Voltmeters are used to check the voltage of electrical panels in industrial facilities, buildings, and homes. Ensuring accurate voltage levels in electrical panels allows for the safe and efficient operation of electrical systems.
Electric Motors: Voltmeters monitor the voltage levels in electric motors, ensuring proper operation and preventing potential damage due to overvoltage or undervoltage.
Solar Energy Systems: Voltmeters are employed to monitor the efficiency and power production of solar panels. These devices help optimize the performance of solar energy systems.
Automotive: In the automotive sector, voltmeters are used to monitor the status of the vehicle's battery and check the operation of the electrical system.
Electrical Troubleshooting: Electrical engineers and technicians use voltmeters for troubleshooting and diagnosing electrical issues. By monitoring voltage levels, they can identify faulty components.
Laboratory Studies: Voltmeters are widely used in laboratories to make electrical measurements during experiments. They are essential tools in scientific research and testing.
Electrical Design: Electrical engineers use voltmeters during the design of electrical circuits to determine voltage values and ensure the proper functioning of the circuits.
In addition to these applications, voltmeters are generally used to monitor the safety and performance of electrical circuits. Various types of voltmeters are available to meet different application requirements, making them indispensable tools for electrical measurements.
Difference Between Analog and Digital Voltmeters
Analog and digital voltmeters are two different types of voltmeters used to measure voltage, and they exhibit some fundamental differences:
Analog Voltmeter: Analog voltmeters display the measured voltage using a needle or scale. The position of the needle indicates the measured voltage value.
Digital Voltmeter: Digital voltmeters display the measured voltage on a numerical screen. The voltage value is expressed using digits and is directly visible on the digital display.
Analog Voltmeter: Analog voltmeters generally have lower sensitivity compared to digital voltmeters. They are less suitable for making precise measurements.
Digital Voltmeter: Digital voltmeters have high sensitivity and are ideal for making accurate and precise measurements. The numerical display allows for fine readings, even for small changes in voltage.
Analog Voltmeter: Analog voltmeters are slower in tracking rapid changes in measured voltage compared to digital voltmeters.
Digital Voltmeter: Digital voltmeters can quickly respond to rapid changes in voltage and provide faster readings.
Ease of Reading:
Analog Voltmeter: Reading analog voltmeters requires interpreting the position of the needle or indicator, making it more challenging for some users.
Digital Voltmeter: Digital voltmeters provide a direct numerical display, making it easier to read the voltage value, and reducing the likelihood of errors.
Analog Voltmeter: Analog voltmeters consume less energy and do not require batteries. They are energy-efficient and do not impact battery life.
Digital Voltmeter: Digital voltmeters operate on batteries or external power sources and generally consume more energy. Battery life needs to be considered when using digital voltmeters.
Analog Voltmeter: Analog voltmeters are typically more affordable, offering a budget-friendly option.
Digital Voltmeter: Digital voltmeters are often more expensive due to their higher sensitivity and functionality.
Both types of voltmeters have their advantages and disadvantages, and the choice depends on user needs and the specific application. Digital voltmeters are preferred for precise measurements and quick response, while analog voltmeters may be suitable for applications where a visual interpretation of the reading is acceptable and cost is a consideration.
Please contact us for more information.
|
communication_engineering
|
http://www.yakoutlaws.com/midland-x-talker-two-way-radio/
| 2022-01-26T14:56:47 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304954.18/warc/CC-MAIN-20220126131707-20220126161707-00416.warc.gz
| 0.932139 | 1,030 |
CC-MAIN-2022-05
|
webtext-fineweb__CC-MAIN-2022-05__0__160095042
|
en
|
Midland Radio Corporation introduces new two-way radio providing clear reception, transmission, and sound quality for anglers on the water.
CALLING ALL ADVENTURERS:
CHECK OUT THE NEW MIDLAND® X-TALKER T61VP3 TWO-WAY RADIO
Designed and Built from the Inside Out, Radio Offers Incredibly Clear Transmission, Reception and Sound Quality
The Great Outdoors is well — great — and this often means for those who like to spend their free time adventuring and traveling, cell phone reception is not always reliable or even available. Keep in touch on your next journey with the brand new X-TALKER T61VP3 two-way radio by Midland Radio Corporation, which integrates the latest in technological advancements with the world-class value the company has become known for. From Midland’s legendary weather alert radio feature and impressive long range to its hands-free operation and multiple charging options, this lightweight, yellow and black radio delivers clear transmission, reception and sound quality and will have the additional features you need for adventure travel.
Up to 32 miles, the X-TALKER T61VP3 offers a more reliable range of communication as well as 36 clear and crisp communication channels, plus simple operation and easy button access. Midland’s cutting-edge radio technology uses less power to achieve the same signal (vs. previous models). This translates into stronger, clearer performance giving you the ability to have great reception and at even greater distances. It can even save battery life while using low power channels. In addition, the radio has 121 privacy codes which gives you up to 2,662 channel options to help you block out other conversations and is built to be less sensitive to interference which makes for a better receiver, with impressive sound quality.
Backed by an industry-leading three-year warranty, the X-TALKER T61VP3 is water-resistant and built tough to handle the wear and tear of everything from an extreme expedition to family camping trips. The radio functions as a weather alert radio employing the company’s advanced weather technology which works to automatically lock on to your local weather channel and will alert you to severe weather – an important feature when traveling in the outdoors with potential severe weather which can spring up within minutes.
The design team implemented a variety of power options making the X-TALKER T61VP3 an extremely flexible device and able to be used in a number of outdoor settings. The radio is powered by two 700mAh rechargeable battery backs (included) or by three traditional AAA batteries (not included) – perfect for backup situations. The radios slip easily into a convenient drop-in charger or can also connect power directly to the radio using a micro USB charging cable. With the new Rapid-Recharge feature, you can power up the rechargeable battery packs without waiting overnight to use the radios like standard two-way radios. The radio also has Hi/Lo power settings in order to adjust your transmission power and conserve battery life.
Finally, these superior radios have been designed with smart features you will use whether you’re trekking a 10-mile trail or traveling in a caravan. These include the radio’s monitor mode, which routinely checks for any activity within your channel, as well as eVox hands-free operation that activates with easy voice recognition. And, all the other bells and whistles which make for a high-quality Midland radio are also built in including 5 call alerts, auto squelch, roger beep, a backlit (LCD) display, keypad lock, silent operation, a low battery indicator, keystroke tones, a battery meter and a headphone jack.
The X-TALKER T61VP3 measures a mere 6.1” x 2.2” x 1.3” and has an MSRP of $69.99.
The T61VP3 radio is part of the 2015 X-TALKER Series which includes 8 new models from $29.99 to $89.99 with a comprehensive set of features to meet any outdoor communication needs.
From the brand’s inception in 1959, Midland Radio Corporation has been a pioneer in two-way radio technology —the first brand of CB radios in the United States and the first to introduce a 14-channel FRS radio to the market. Today, the company is the leading supplier of consumer two-way radios as well as weather alert radios, and is also an innovator in emergency radios, action cameras, Bluetooth intercoms and its legendary CB Radios. Headquartered in Kansas City, the heart of the country, the Midland brand represents quality, value and reliability —everything America prides itself on. With its products sold in leading consumer electronics, sporting goods and many other retailers nationwide, the company is the U.S. affiliate of an international group of companies spanning North America, Europe and Asia. For more information, visit midlandusa.com.
|
communication_engineering
|
http://www.emssixus.com/wordpress/?m=201404
| 2017-12-11T20:37:28 |
s3://commoncrawl/crawl-data/CC-MAIN-2017-51/segments/1512948514051.18/warc/CC-MAIN-20171211203107-20171211223107-00223.warc.gz
| 0.876233 | 161 |
CC-MAIN-2017-51
|
webtext-fineweb__CC-MAIN-2017-51__0__61131542
|
en
|
Come and see us to find out more about EMF compliance software at the 2014 Wireless Infrastructure Show, May 19 – 22 at the Rosen Shingle Creek in Orlando, Florida. We will be in booth 614
The Wireless Infrastructure Show is the industry’s premier event focusing on mobile infrastructure for 4G and beyond. The three-day conference and trade show brings together technology and Telecom executives, policy-makers, financial analysts and national media for a world-class speakers, a dynamic exhibit hall, technical seminars, unparalleled networking, special events and much more.
Join representatives from across the wireless ecosystem for learning, networking and more at the Rosen Shingle Creek in Orlando, Florida on May 19 – 22, 2014.
Register at www.wirelessinfrastructureshow.com
|
communication_engineering
|
https://www.transportfocus.org.uk/publication/keeping-connected-passengers-experience-of-internet-connectivity-on-great-britains-railways/
| 2024-03-03T04:36:35 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947476205.65/warc/CC-MAIN-20240303043351-20240303073351-00879.warc.gz
| 0.895541 | 120 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__86868151
|
en
|
Keeping connected: passengers’ experience of internet connectivity on Great Britain’s railways
24 July 2020
This report covers research exploring passengers’ experience of internet connectivity via any on-train Wi-Fi or passenger’s mobile connection when travelling by rail in Great Britain.
The research aimed to:
• measure the availability and quality of internet and voice connections available to passengers travelling on GB railways;
• explore passenger perceptions and experience of connectivity when travelling by train; and
• to attempt to establish a connection between the quality of the connection which is available and the passenger experience.
|
communication_engineering
|
http://www.sfecom.cn/en/pd.jsp?mid=5&id=101&pfc=%7B%22groupIds%22%3A%5B33%5D%2C%22lid%22%3A1%2C%22sc%22%3A%7B%22key%22%3A%22name%22%2C%22desc%22%3Afalse%7D%7D&fromMid=5&groupId=33
| 2022-12-08T15:16:51 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-49/segments/1669446711344.13/warc/CC-MAIN-20221208150643-20221208180643-00532.warc.gz
| 0.727671 | 1,495 |
CC-MAIN-2022-49
|
webtext-fineweb__CC-MAIN-2022-49__0__24878174
|
en
|
SE800D PoC/PMR Multi-mode Radio
SE800D multi-mode radio integrates PoC(press-to-talk over cellular LTE/WCDMA/GSM), DMR and analog to provide public network, private network and mixed networks utilizing broad band and narrow bandwidth convergence technologies.
The PoC network is based on GSM 2G, WCDMA 3G, and LTE 4G network standards, which realize cluster communication in a wide area without distance limitation and ensure instant communication. It has multiple call modes such as group call, single call and good friends call, which can easily cope with various communication scenarios. The powerful functional trunking system adopts an exclusive management platform, which is safe and reliable, ensuring communication safety. In addition, the cluster dispatching station has a visual dispatch function, through activating GPS function, the administrator can track the location details and movement trajectories of terminal users on the APP, making cluster dispatching more accurate. Through the signal network of local sim card network carrier from local market, the radio device could cover the whole country even worldwide.
The analog part is compatible with existing conventional analogue radios. The DMR part is compatible with most of the brands such as Motorola, HYT etc. by using same vocoder AMBE++. Through the Repeater/gateway mode of this terminal, the existing digital DMR radios/conventional analogue radios could work with PoC network radios. Through two terminals working as gateway bridge, analogue UHF could work with analog VHF, DMR UHF could work with DMR VHF, analogue UHF/VHF could work with DMR UHF/VHF.
(Height*Width*Depth) excluding antenna 120mm*54mm*35mm
1.8-inch color screen, different backlight modes optional
Multi-mode radio supports LTE 4G/WCDMA 3G/GSM 2G network and digital/analogue UHF400-480MHz/VHF136-174MHz etc.
Dual PTT buttons, dual antenna, dual mode and dual Standby
DMR/Analog mode with powerful output 5W
4 working modes: dual work mode, PoC network mode, DMR/Analog mode, repeater/gateway mode
2G/3G/4G network can be manually/automatically switched for PoC network mode
GPS positioning function for PoC mode
Supports emergency alarm(SOS) for PoC mode
REAL-PTT platform for PoC mode
Support group call, individual call
Displaying the user name and group name for PoC mode, channel name and frequencies for analog mode
Voice Code 4K/8K optional
Signal strength Indicator
Current battery life indicator
Time and date calibration
Key lock/unlock function
Li-ion battery capacity 2600mAh/3500mAh optional
Analog 5% SINAD: 0.20uV
Digital 5% BER: 0.20uV
Adjacent Channel Selectivity
Spurious Response Rejection
Hum and Noise
Conducted Spurious Emissions
Adjacent Channel Power
FM Hum and Noise
4FSK Digital Modulation
ETSI TS 102 361-1,-2,-3
-20°C - 60°C
-30°C - 80°C
Construction, airport, seaports, railway station, security guard, property management, shopping mall, hotel, warehouse, logistics, education, retail, manufacturing, institution, surveying and mapping, hospitality, restaurant, school, outdoor activities, taxi and vehicle fleet etc.
|
communication_engineering
|
https://kojaycat.co.uk/epages/950000457.sf/en_GB/?ObjectPath=/Shops/950000457/Categories/Cable_Flat_Twin_Automotive
| 2019-02-16T06:19:34 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-09/segments/1550247479885.8/warc/CC-MAIN-20190216045013-20190216071013-00562.warc.gz
| 0.861392 | 406 |
CC-MAIN-2019-09
|
webtext-fineweb__CC-MAIN-2019-09__0__224823571
|
en
|
Our low voltage (Max 60v) flat twin cable is available in both Standard Wall and Thin Wall construction, with Thin Wall being the prefered option as it is more environmental friendly in it's construction. Thin Wall cable can also handle higher amps E.G. 1.0mm2 Standard Wall 8.75 Amps compared with 1.0mm2 Thin Wall which is rated at 16.5 amps.
Where applicable the cable is manufactured to BS6862 Part 1 1971with plain copper strands sheathed with PVC Insulation.
UK manufactured 0.5mm sq 2 x 16/0.20mm copper flat twin 12v 24v DC auto cable: Sizes 3.5mm x 5.5mm,20 AWG rated at 11 amps
UK manufactured 0.75mm sq 24/0.20mm copper flat twin vehicle cable, O.D. 3.5mm x 5.5mm,18 AWG rated at 14 amps
UK manufactured 1mm sq 32/0.20mm copper flat twin 12v auto cable, O.D. 3.0mm x 5.0mm, 17 AWG rated at 16.5 amps
UK manufactured 1.5mm sq 21/0.30mm copper flat twin 12v auto cable, O.D. 3.4mm x 5.7mm, 16 AWG rated at 21 amps
UK manufactured 2mm sq 28/0.30mm copper flat twin 12v auto cable, O.D. 3.5mm x 5.5mm, 15 AWG rated at 25 amps
UK manufactured 3mm sq 44/0.30mm copper flat twin 12v auto cable, O.D. 3.5mm x 5.5mm, 13 AWG rated at 33 amps
UK manufactured 4.5mm sq 65/0.30mm copper flat twin 12v auto cable, O.D. 5.7mm x 9.5mm, 11 AWG rated at 42 amps
|
communication_engineering
|
https://thetrustword.com/2019/05/31/blackberry-messenger-dies-today-but-itll-never-truly-be-gone/
| 2019-09-23T04:07:08 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-39/segments/1568514575860.37/warc/CC-MAIN-20190923022706-20190923044706-00251.warc.gz
| 0.958882 | 125 |
CC-MAIN-2019-39
|
webtext-fineweb__CC-MAIN-2019-39__0__86721467
|
en
|
Unlike the iPhone 3G, which touted a revolutionary design when it was announced just a month later in 2008, the BlackBerry Bold wasn’t super flashy. But it had one thing the iPhone 3G didn’t: BlackBerry Messenger. It became a defining characteristic on BlackBerry devices and forever changed how business and casual conversations were held by phone users. Today, after years of dwindling usage and financial woes from BlackBerry developer RIM, BlackBerry Messenger is going away for good.
BlackBerry Messenger (better known as BBM) was one of the first instant messaging (IM) platforms that arrived on mobile devices in 2005.
|
communication_engineering
|
https://www.champlain.edu/network-access-policy
| 2022-10-02T16:32:44 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-40/segments/1664030337338.11/warc/CC-MAIN-20221002150039-20221002180039-00231.warc.gz
| 0.929662 | 1,310 |
CC-MAIN-2022-40
|
webtext-fineweb__CC-MAIN-2022-40__0__275588403
|
en
|
Phone: (802) 860-2710
The purpose of this policy is to define the standards for connecting computers, servers, mobile or other devices to the Champlain College network. These standards are designed to protect the campus network and the ability of members of the Champlain College community to use it. They serve to advance the educational mission of the College while also minimizing damage that could result from networked devices that are not configured or maintained properly and to ensure that devices on the network are not taking actions that could adversely affect network performance or the reputation of the College.
This policy applies to all users of computing networks owned or managed by Champlain College. Computing resources include use of the college network via a physical or wireless connection, regardless of the ownership of the computer or device connected to the network.Specific users bound by this policy include:
This policy has been developed as an extension of the College's Acceptable Use policy. The Acceptable Use policy can be found here: www.champlain.edu/is-policies
All devices accessing the Champlain College network must meet the following standards in order to access the network. Champlain College maintains these standards for College-owned devices. Owners of personal devices being used on the Champlain network shall ensure their devices meet the standards.
Champlain College has implemented a robust, campus-wide Wifi network designed to meet the needs of the entire community. Wireless networking is a shared access technology meaning that all wireless devices in a coverage area are sharing the available bandwidth. While wireless technology is not always perfect due to physical or environmental factors, we aspire to have a network that meets the needs of the entire community.
Champlain College students may install a wireless access point (AP) in their dorm room for their own personal use provided it does not interfere with the Champlain College network. Adding too many personal access points can degrade Wifi service for everyone, so prior to doing so, we ask that you first report problems using the campus Wifi network to Champ Support.
Faculty members who want to design special academic wifi networks in pursuit of their educational or research mission, must request approval and collaborate with the Information Systems team to ensure that doing so does not interfere with other campus wireless systems.
Under no circumstances shall a personal AP be configured to "spoof" a Champlain College wifi network by using the same or similar network names as official College networks. The list of official networks is as follows: "facstaff", "champstudent", "champlabs", and "student". This list is subject to change.
Devices found to be interfering with the Champlain Wifi network will be disconnected without warning.
All remote access to Champlain College's internal network must be done through College approved systems designed for remote access. As of the writing of this document the primary remote access tool is the Champlain Virtual Desktop Infrastructure (VDI) which can be accessed via https://viewportal.champlain.edu. All faculty and staff are granted access to Champlain VDI. Students are granted access as required by classes in which they have enrolled. Others may request access by sending a request to Champ Support.
Faculty and Staff members with special needs not met by using VDI, may request access to Champlain College's Faculty-Staff Virtual Private Network (VPN) system. The Faculty-Staff VPN may only be used on College-owned computers. Accessing Champlain's Faculty-Staff VPN from a personally-owned computer or mobile device is prohibited.
Remote desktop and/or terminal sessions to systems on the Champlain network must use VPN.
Other methods of remotely accessing the College internal network are prohibited, unless approved by the Chief Information Officer (CIO).
Any contractor, vendor, or consultant that needs to access Champlain College's network must abide by the Acceptable Use policy published here: www.champlain.edu/is-policies
All contractors, vendors, or consultants must abide by and sign a copy of the Third Party Access Agreement contained in Appendix I of this document.
Contractors, vendors, and consultants will be granted access to Champlain College's network for 6 months. Those needing access after that time may request a 6-month extension.
Guests of Champlain College, including campus visitors, Events Center guests, and other visitors are permitted to use Champlain's wired and wireless networks.
Guests may only use those network resources designated and approved for their use.
Faculty, staff, and students are strictly prohibited from sharing network credentials with any guest in order to give them access.
Areas containing network technology resources such as data centers, network switch closets, and other rooms containing electrical or HVAC equipment supporting network infrastructure will be locked with access limited to only those individuals needing access and approved by the Chief Information Officer.
Tampering with network infrastructure components, including but not limited to switches, wireless access points, network switches, network cabling, and wall jacks is prohibited.
If you encounter a network port or access point that is not functioning properly, please send a detailed request to Champ Support including as much information as you can about the labeling and location of the defective resource.
The College reserves the right to limit bandwidth in order to guarantee bandwidth for mission-critical services, change the available bandwidth per user based on usage, and reduce or deny Internet service to users who violate these policies. The College also reserves the right to disconnect without warning any device found to be imposing an exceptional load on campus service or exhibiting a pattern of malicious or disruptive traffic.
Members of the Champlain College community have reasonable expectations of privacy in their use of information resources. In accordance with Section 6 of the Acceptable Use Policy, systems operators, supervisors, and other College officials may access information resources to locate business information, maintain the system and network, comply with legal requirements, or administer this or other College policies and procedures.
Any individual found to be in violation of this policy shall be subject to the relevant Champlain College disciplinary procedure. Individuals are also subject to federal, state and local laws governing many interactions that occur on the Internet. These policies and laws are subject to change as state and federal laws develop and change.
This policy is subject to change. You will be notified of any changes to the policy. You agree to abide by the policy as updated from time to time.
|
communication_engineering
|
https://store.itstactical.com/products/its-rfid-wallet-sleeve
| 2018-12-12T00:23:55 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-51/segments/1544376823710.44/warc/CC-MAIN-20181212000955-20181212022455-00128.warc.gz
| 0.894043 | 334 |
CC-MAIN-2018-51
|
webtext-fineweb__CC-MAIN-2018-51__0__212647162
|
en
|
ITS RFID Wallet Sleeve
The ITS RFID Wallet Sleeve is a radio frequency and electromagnetic interference device that disrupts the operation of any electronic device contained inside. It was designed to fit inside of our ITS Hypalon Concealment Wallet, but can be used in any wallet the 3.75” x 2.75” pouch fits inside.
This small, lightweight and flexible pouch is made to attenuate and reflect signals from entering or leaving electronic devices. It was designed to hold a few of your credit cards or ID cards that utilize RFID (radio frequency identification) to transfer data. Newer issued US Passport cards also feature these RFID tags.
RFID technology is essentially a microchip fitted with an antenna. By utilizing an RFID reader, a signal can be radioed to an RFID tag, returning the data it contains. This data is typically an identification number, credit card number, etc. As you can imagine, the signal can easily be skimmed by an RFID reader for nefarious purposes.
RFID Sleeve Specs
- 3.75” x 2.75” RFID Blocking Card Sleeve
- Single Layer of Conductive Silver/Copper/Nickel RoHS Compliant Material
- Shielding Effectiveness of -70dB in the range of 30 MHz to 18 GHz
- Interior Conductive Hook and Loop Closure
- 99.99% Average Signal Attenuation Achieved
- Made in the USA
Thank you for submitting a review!
Your input is very much appreciated. Share it with your friends so they can enjoy it too!
|
communication_engineering
|
http://092114.168777999.com/read/202101/623235.shtml
| 2021-01-23T11:41:30 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-04/segments/1610703537796.45/warc/CC-MAIN-20210123094754-20210123124754-00222.warc.gz
| 0.769629 | 194 |
CC-MAIN-2021-04
|
webtext-fineweb__CC-MAIN-2021-04__0__263215546
|
en
|
Progress in quantum network
Chinese scientists have created the world's first integrated space-to-ground quantum network that can provide reliable, ultrasecure communication between more than 150 users over a total distance of 4,600 kilometers across the country, according to a study published in the journal Nature on Jan 7.
Led by Pan Jianwei from the University of Science and Technology of China, the research was conducted by a group of scientists over the past few years.
Reviewers of the study hailed the achievement as "impressive" and "futuristic", as it is the largest of its kind in the world. It also represents a major step toward building a practical, large-scale quantum internet, they added.
In the quantum network, several services such as video call, audio call, fax, text transmission and file transmission have been realized for technological verification and real-world demonstrations, the paper noted, adding commercial use is expected in the near future.
|
communication_engineering
|
http://www.bulksmssoftware.info/
| 2022-01-24T14:39:47 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304570.90/warc/CC-MAIN-20220124124654-20220124154654-00041.warc.gz
| 0.868691 | 1,427 |
CC-MAIN-2022-05
|
webtext-fineweb__CC-MAIN-2022-05__0__2138676
|
en
|
Bulk SMS Software is a Desktop Application which allows you to send mass Text Messages (SMS) from your Computer to a large group of people using a USB Modem. The Bulk SMS Software allows you to create a text message and send it to a list of Mobile Numbers. For Testing purpose, you can also send the SMS Message to a single Mobile Number.
Hardware and Software Required to Send Bulk SMS
This Bulk SMS Software sends SMS Messages with the help of USB Modem and a SIM Card. Given below are the Software and Hardware Components required in order to run your SMS Marketing or other Campaign. Basic knowledge of Windows Computer is required as well, however you can avail Free Customer Support to start your first Bulk SMS Campaign.
A Windows Computer running Windows 7 or later is required in order to use this Bulk SMS Software.
USB Modem from a Mobile Service Provider like Airtel, Vodafone, Idea, Reliance, etc. The Software has been tested with USB GSM Modem, however CDMA Modems should work equally fine.
Pre-Paid or Post Paid SIM Card having Sufficient Balance. Many Mobile Service Providers offer SMS Pack with pre-paid SIM Card to reduce the cost of sending Mass SMS.
Bulk SMS Software application can be used to send Alerts, Reminders, General Awareness Message, Notifications, Product Launches or Offers. SMS is a a powerful and a cost effective tool to communicate information to people. Using the Bulk SMS Software you can now make your product or any offers known to a large number of people easily and quickly.
Sending SMS Messages with this Bulk SMS Software is as good as sending SMS Message from your Mobile Number. In order to send large number of SMS Messages, you can utilize the SMS Packs offered by your Mobile Service Provider. In India, Mobile Companies like Airtel, Vodafone, Idea and other Companies offer cheap SMS Packs. When testing this Bulk SMS Software, a SMS Pack of 350 Messages was bought for Rs 33 only.
How to Use Bulk SMS Software
This Free Bulk SMS Software provides a Standard Windows Setup which is available as a Free Download. You need to have Windows 7 or later Windows Operating System in order to use this Bulk SMS Software. Given below steps outline how you can start using this Software to send SMS Messages with a USB Modem and a SIM Card.
Bulk SMS Software's User Interface is very simple as most of the options available in the Right Click Menu. The Bulk SMS software is free of cost and supports Windows 10, Windows 8.1, Windows 8 and Windows 7 versions of Microsoft Windows Operating Systems. Do watch the Video Tutorial which displays the various functionality provided by Bulk SMS Software by selecting it from the 'Help Menu'.
Connect your USB Modem with SIM Card in it. In case your SIM Card has a Pin, do remember to remove the Pin.
Depending on your Service Provider, an Associated Software Application (which is used to Start / Close Internet Connection, Read SMS Messages, etc) might run automatically. You can Close the Associated Application as you would not need it for sending SMS with this help of this Bulk SMS Software.
Download this Free Bulk SMS Software, Install it and Launch it from Desktop Shortcut or from Programs Menu.
Carefully see the Status Bar of the Bulk SMS Software which automatically Detects the USB Modem and displays your Mobile Service Provider name and other SMS Details.
Right Click on the Software, Use the Add Mobile Number Menu Option to Add Single or Multiple Mobile Numbers to the List.
Right Click Again on the Bulk SMS Software and choose the menu option to configure SMS Message to be sent to the list of Mobile Numbers.
Now with Mobile Number(s) and SMS Text, you can Send SMS Messages, Right Click again on the Software and select the menu option to Send Configured SMS Text to All Numbers.
You can also Download Video Tutorial which displays the above steps to Send SMS Messages. Yes there is a Video Tutorial in the Help Menu of the Bulk SMS Software as well.
Features of Bulk SMS Software
In case you do have a USB Modem bought from Mobile Service Provider and a Windows Computer, you can simply download and try this SMS Software on your Computer itself. You can alternatively read on further to know what all features are supported by this SMS Application.
Send text message of at Maximum 160 characters in English or 70 characters in any other Language like Hindi, Chinese, etc.
For Indian Mobile Numbers, the SMS Message sent by the Software is delievered to Mobile Suscribers with or without DND Registration.
This Bulk SMS Software detects the USB Modem automatically and no configurations are required.
Supprts Import of Mobile Numbers from a Unicode text File. Once the Mobile Numbers are Imported, you can remove Duplicate Numbers or even Delete specific Mobile Numbers.
Each Data File of Bulk SMS Software can store list of Mobile Numbers along with Status of SMS. This can be really useful when you have seperate list of Mobile Numbers for different SMS Campaigns.
You can easily keep an eye on the Number of Mesages sent by the Bulk SMS Software. Yes you can even Control the Number of SMS Messages sent by this Mass Messaging Software.
In a Multi Lingual country like India, many times the campaigns are localized and specified to a particular region. Due to this there is a need to run the Bulk SMS Marketing campaign in a local language for better response. One of the most powerful feature of this software is its support to send text message in non english languages as well.
Send SMS Message in English with Maximum 160 Characters or Send Non English SMS Messages with maximum length of 70 Characters.
Configurable Time Delay in Sending Consuecutive SMS Messages is configurable from the Settings of the Software.
Removal of Duplicate Numbers in a list of Mobile Numbers can be done from the Right Click menu of the Software.
Status Update of each SMS Message sent is displayed on the Main Screen of the Software. You can even remove Mobile Numbers from the List to whom the SMS Message has been sent.
Benefits of Using Bulk SMS Software
There are lots of benefits in using a Desktop Application to send SMS Message. Few of the benefits of using a Desktop Application to send Bulk SMS are outlined below.
The First and foremost benefit of using this Bulk SMS Software to send SMS Messages is that you are in Total Control of your Mobile Numbers List and SMS Message to be Sent.
You do not need to share your Mobile Number list with any other Company.
Your SMS Message can be delievered at your choice of Date and Time.
There is no SMS Gateway involved apart from your own Mobile Service Provider. No Need to learn or understand SMS API or other technical details of sending SMS Messages.
Sending Bulk SMS with your USB Modem is the cheapest method of sending Bulk SMS. The SMS Messages are sent from your own Mobile Number helping your Recipients to easily identify and contact you.
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communication_engineering
|
https://www.netsolwater.com/the-benefits-and-applications-of-smart-grid-integration-in-sewage-treatment-plants.php?blog=5293
| 2024-04-21T08:04:49 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296817729.87/warc/CC-MAIN-20240421071342-20240421101342-00517.warc.gz
| 0.878377 | 825 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__116810575
|
en
|
The Benefits and Applications of smart grid integration in STP Plant
Sewage treatment plants (STPs) are critical infrastructures that process and treat wastewater, ensuring the protection of public health and the environment. However, operating STPs requires a substantial amount of energy, contributing to the overall carbon footprint. To address this challenge, smart grid integration has emerged as a solution to optimize energy consumption in sewage treatment plants. By leveraging advanced technologies and data-driven strategies, the integration of STPs with smart grids can lead to significant energy savings and promote a more sustainable future.
This blog explores the potential benefits and applications of smart grid integration in sewage treatment plants.
Understanding Smart Grid Integration
A smart grid is an intelligent electrical grid that integrates digital technologies, communication networks, and advanced control systems to optimize the generation, distribution, and consumption of electricity. Smart grid integration in sewage treatment plants involves connecting the energy management systems of the plant to the smart grid infrastructure, enabling real-time monitoring, control, and optimization of energy usage.
Benefits of Smart Grid Integration
- Energy Efficiency: Smart grid integration enables STPs to optimize energy consumption based on real-time data and demand response mechanisms. By analyzing energy usage patterns and adjusting operations accordingly, STPs can reduce energy waste and improve overall energy efficiency. This leads to cost savings and a significant reduction in greenhouse gas emissions.
- Demand Response: With smart grid integration, STPs can participate in demand response programs. These programs allow STPs to adjust their energy consumption during peak load periods or when electricity prices are high. By temporarily reducing energy demand or shifting it to off-peak hours, STPs can support grid stability and reduce strain on the electrical infrastructure.
- Renewable Energy Integration: Smart grid integration facilitates the integration of renewable energy sources, such as solar panels or wind turbines, into STPs. By leveraging renewable energy generation on-site or through grid connections, STPs can reduce their reliance on traditional fossil fuel-based electricity and promote a cleaner and more sustainable energy mix.
- Predictive Maintenance: Smart grid integration enables continuous monitoring of energy consumption and equipment performance in STPs. By analyzing data patterns and utilizing predictive maintenance algorithms, potential equipment failures or inefficiencies can be detected early. This proactive approach helps minimize downtime, optimize maintenance schedules, and improve overall operational reliability.
Best Practices for Smart Grid Integration in STPs
- Real-Time Monitoring and Control: Implementing robust monitoring and control systems that enable real-time data collection and analysis is essential for effective smart grid integration. This allows STPs to track energy consumption, identify areas for optimization, and make data-driven decisions to reduce energy usage.
- Advanced Energy Management Systems: Integrating advanced energy management systems into STPs enables automation, optimization, and control of energy-consuming processes. These systems can analyze data, predict energy demand, and adjust operations to minimize energy waste and maximize efficiency.
- Data Analytics and Artificial Intelligence: Utilizing data analytics and artificial intelligence (AI) algorithms can provide insights into energy usage patterns and optimize energy consumption in STPs. AI algorithms can identify energy-saving opportunities, optimize operational parameters, and suggest energy-efficient alternatives.
- Collaboration with Utilities and Grid Operators: Collaborating with utilities and grid operators is crucial for seamless smart grid integration. This collaboration ensures a smooth exchange of data, enables participation in demand response programs, and facilitates the integration of renewable energy sources.
Smart grid integration offers tremendous potential for optimizing energy consumption in sewage treatment plants. By leveraging advanced technologies, real-time monitoring, and data-driven strategies, STPs can significantly reduce energy waste, promote energy efficiency, and contribute to a more sustainable future. The benefits of smart grid integration include improved energy efficiency, demand response capabilities, renewable energy integration, and enhanced predictive maintenance. By implementing best practices and collaborating with utilities and grid operators, sewage treatment plants can play a vital role in building smarter and more sustainable communities. Through smart grid integration, STPs become energy-efficient, resilient, and environmentally responsible components of the modern infrastructure.
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communication_engineering
|
https://www.sdsd.com/setel-data-services/
| 2019-04-22T02:04:31 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-18/segments/1555578533774.1/warc/CC-MAIN-20190422015736-20190422041736-00181.warc.gz
| 0.92326 | 360 |
CC-MAIN-2019-18
|
webtext-fineweb__CC-MAIN-2019-18__0__203428030
|
en
|
Vessel digital infrastructure and telecoms
Setel is a leading reseller of voice and data services for Shipping and related services, such as Oil & Gas. Setel services are used in the main ship broking houses in London and their mobile and satellite solutions have been deployed all over the world.
Setel work with the best of breed suppliers and partners around the world so that clients can be assured of the same quality they would expect from brands such as British Telecom, Vodafone, Deutsche Telecom, Inmarsat and AT&T yet with a central localised and dedicated account management team that handle all aspects of the relationship.
Setel services include: Land and maritime satellite (including: fleet broadband, VSAT, iSAT phone pro 2, Iridium Extreme), business calls, line rental, data, hosted telephony and business mobile.
Industrial Grade Powerline Solution
With an ever increasing requirement to deliver Wi-Fi/Internet connectivity, CCTV security footage and anti-piracy solutions to the maritime sector, Setel PowerLine’s INDUSTRIAL GRADE version of Power Line Communication (PLC) technology emerges as the most flexible and cost effective medium on which to deliver them.
Setel PowerLine networks are designed to overcome the typical problems encountered when trying to deploy traditional structured cabling. The PowerLine solution is a technology which makes use of the existing electrical infrastructure to act as a “data highway” to deliver a digital network without the need to lay new data cables.
Setel help maritime customers and partners realise the true potential of IP connectivity, removing the usual cost and associated downtime associated with cabled marine installations by bypassing the need for any major work to on board structures requiring watertight/fireproof integrity.
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communication_engineering
|
https://digitalsanctum.com/blog/protocol-buffers-grpc-overview.html
| 2023-06-02T09:14:28 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-23/segments/1685224648465.70/warc/CC-MAIN-20230602072202-20230602102202-00622.warc.gz
| 0.908525 | 754 |
CC-MAIN-2023-23
|
webtext-fineweb__CC-MAIN-2023-23__0__235453295
|
en
|
In modern software development, one of the most important considerations is the exchange of data between different systems. In distributed systems, data exchange often occurs through remote procedure calls (RPCs). While traditional RPC methods like XML and JSON are widely used, they can be inefficient and slow. This is where protocol buffers and gRPC come in.
Protocol Buffers is a language-agnostic, binary serialization format developed by Google. Protocol buffers are designed to be fast, small, and simple. They are typically used to exchange structured data between systems or for long-term data storage.
Protocol buffers use a language called the Protocol Buffer Language to define the structure of the data being exchanged. The Protocol Buffer Language is similar to IDL (Interface Description Language) and allows for the definition of message types, which are then used to serialize and deserialize data.
The protocol buffer format is highly optimized for performance and compactness. It is up to 10 times smaller than XML and up to 3 times smaller than JSON, making it a more efficient way to send data over the network.
How Protocol Buffers Work
- A Protocol Buffer file is created that defines the structure of the data to be exchanged.
- The Protocol Buffer file is compiled using the Protocol Buffer compiler, generating code in a variety of programming languages.
- Data is structured according to the generated code and serialized into a binary format using the Protocol Buffer serialization format.
- The serialized data is sent over the network.
- On the receiving end, the data is deserialized using the Protocol Buffer serialization format and converted into a data structure according to the generated code.
- The application processes the received data.
gRPC is a high-performance, open-source RPC framework developed by Google. gRPC uses protocol buffers as its serialization format, making it highly efficient and fast.
gRPC allows developers to define a service in a protocol buffer file and generate client and server code using the gRPC compiler. gRPC supports multiple programming languages, including C++, Java, Python, and Go.
One of the key advantages of gRPC is its support for bi-directional streaming. This means that both the client and the server can send and receive data at the same time, enabling real-time communication between systems. gRPC also supports load balancing and flow control, making it a great choice for large-scale distributed systems.
Protocol Buffers and gRPC are powerful tools for efficient and fast data exchange in distributed systems. While they can be more complex to implement than traditional methods, the performance gains and flexibility make them a valuable addition to any modern software stack. As distributed systems continue to grow in complexity, we can expect to see even more adoption of these technologies in the future.
- Google Protocol Buffers Documentation - This is the official documentation for Protocol Buffers by Google. It provides an overview of the format, the language used to define message types, and instructions on how to use it in various programming languages.
- gRPC Documentation - This is the official documentation for gRPC. It provides information on how to use gRPC for building high-performance RPC services, including how to define a service using protocol buffers, generate code, and use gRPC APIs.
- A Short Introduction to gRPC - This is a blog post on the gRPC website that provides an overview of gRPC, including its features, performance benefits, and how it compares to traditional RPC methods. It also includes code examples for building a simple gRPC service.
|
communication_engineering
|
https://ckt.mt/services/3cx-ip-telephony/
| 2022-11-30T06:07:19 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-49/segments/1669446710733.87/warc/CC-MAIN-20221130060525-20221130090525-00477.warc.gz
| 0.922021 | 167 |
CC-MAIN-2022-49
|
webtext-fineweb__CC-MAIN-2022-49__0__170774126
|
en
|
Overcome the limitations of out-dated hardware-based PBX systems with a 3CX full-feature phone communication system.
3CX is a communication system used worldwide and suitable for any business size or industry. The 3CX IP phone system is based on the SIP (Session Initiation Protocol) standard. It basically works with a range of phone hardware and also features web browser-based extensions and mobile apps. Its software can be hosted on a remote server, on-premises (local server) or both for extra resilience.
With 3CX IP Telephony, you and your team will be able to manage call efficiently, save on PBX monthly fees, work remotely with apps, forwarding calls to mobile devices, convert voice messages to email and much more.
Contact us today for a quote!
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communication_engineering
|
http://www.networkethernetswitch.com/sale-9538613-easy-setup-wifi-wireless-repeater-router-300mbps-1wan-4lan-port-192-168-0-1.html
| 2019-02-18T15:30:28 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-09/segments/1550247486936.35/warc/CC-MAIN-20190218135032-20190218161032-00222.warc.gz
| 0.719796 | 1,114 |
CC-MAIN-2019-09
|
webtext-fineweb__CC-MAIN-2019-09__0__214816289
|
en
|
|7F 51th Building 3th Industrial Zone Bantian Street Longgang District Shenzhen City China [email protected]|
|Place of Origin:||SHENZHEN,CHINA|
|Minimum Order Quantity:||500PCS|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram, D/A, D/P|
|Supply Ability:||20000 Piece/Pieces per Month|
|Model:||N Wireless Router||Transmit Rate:||300M|
|Type:||Wireless||Ports:||4 RJ45 Lan+1 Wan Port|
|Antenna:||2* 5dBi Antennas||Warranty:||1 Year|
Easy Setup WIFI Router 300Mbps 1WAN 4LAN Port 192.168.0.1 WiFi Wireless Router
HT-WR958N integrates 4-port switch, firewall, NAT-router and Wireless AP. This product is specifically designed for Middling and Small Corporation needs. It will allow you to connect your network wirelessly better than ever, sharing Internet Access, files and fun, easily and securely. It is easy to configure and operate for even non-technical users. Instructions for installing and configuring this product can be found in this manual. Before you install and use this product, please read this manual carefully for full exploiting the functions of this product.
Complies with 2.4GHz IEEE802.11n Draft v2.0 and backward compatible with IEEE 802.11b/g standards
Supports NAT/NAPT IP sharing
WAN Protocols: PPPoE/Static IP/PPTP/DHCP/L2TP
Supports advanced 2T2R MIMO technology to enhance the throughput and coverage range significantly ,High speed data rate - up to 300Mbps.
Supports Virtual Server and DMZ
Supports Wi-Fi Protected Setup ( WPS ) with reset button
Supports 64/128-bit WEP encryption and WPA-PSK, WPA2-PSK security
Supports WMM function to meet the multimedia transmission requirement
Supports WDS mode
Supports Special Applications (Port Triggers)
Supports DDNS (DynDNS, TZO), and QoS
Supports DHCP server and Anti-Dos firewall
Web user interface (remote configuration)
System status and security log
|Standards||IEEE 802.11n(Draft 2.0), IEEE 802.11g, IEEE 802.11b|
802.11n: 14dBm for 11n mode
802.11g: 16dBm for OFDM mode
802.11b: 20dBm fro CCK mode
South Korea, Japan, ETSI, FCC communication channel is optional
|Wireless Transmit Power||20dBm (MAX)|
|Modulation Technology||OFDM = BPSK,QPSK, 16-QAM, 64-QAM DSSS = DBPSK, DQPSK, CCK|
11n : -70dBm@10% PER
11g : -72dBm@10% PER
11b : -90dBm@8% PER
4 10/100M Auto-Sensing RJ45 Port(Auto MDI/MDIX)
1 10/100M Auto-Sensing RJ45 Port(Auto MDI/MDIX)
|Memory||64Mb DDR1 RAM|
|Flash||8Mb SPI Flash|
|Antenna||5dBi x 2 Omni Directional Antenna|
|Power adapter||DC 9V----0.66A|
|Operating temperature||0°C~40°C (32℉~104℉)|
|Storage temperature||-40°C~70°C (-40℉~158℉)|
|Relative humidity||10% ~ 90%, Non Condensation|
|Storage Humidity||5%~95% Non-Condensing|
|Dimensions||180mm X130mm X 30mm|
Q1. How to play an order?
A1: Contact with online service, or sent an email to us, we will confirm you with product price, specs, packing etc soon, thank you.
Q2. Can I have my logo printed on the products and packing?
A2: Totally acceptable, OEM service grown up for more than 15 years, thank you.
Q3.What is your payment terms?
A3: For sample: Paypal, west union;For production: T/T, L/C, D/A or negotiable terms, thank you.
Q4.What would the delivery time be?
A4: Regularly 30 days after sample confirmed, ahead to 15-20 days if urgent, thank you.
Q5.In an unlikely event that there is a faulty earphone from my order, what should I do?
A5: We have full healthy after-sales service system, if anything happened not match to the contract, we shall recheck and give a better service for customers, penalty or free replacement if necessary, thank you.
|
communication_engineering
|
https://www.optimasc.co.uk/sectors/space/
| 2023-11-30T14:49:59 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100227.61/warc/CC-MAIN-20231130130218-20231130160218-00083.warc.gz
| 0.914484 | 204 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__46879275
|
en
|
Optima’s team has a broad range of Systems experience across the Space sector, from commercial and scientific missions to defence & security.
Our team understand the unique requirements that apply to space-based systems. We combine this sector expertise with extensive use of advanced Systems Engineering tools and processes including requirements management, engineering planning and trade-offs.
Our consultants have worked for the major national Space Agencies and industry clients on projects including:
- Earth remote sensing instruments and missions operating in LEO, MEO and GEO.
- Orbit, mission, system and sub-system analysis of a range of space based missions and sensors including ROSETTA, METOP, MORO, C-SAR, MASTER, GERB.
- We’ve also developed Advanced Systems Engineering training courses for the European Space Agency’s engineering and scientific staff.
We participate in all stages in the project lifecycle from initial feasibility assessment, through concept development to delivery and commissioning of satellite systems.
|
communication_engineering
|
https://sewrcd.com/tips-and-tricks-to-boost-linksys-extender-performance/
| 2023-12-01T07:37:26 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100276.12/warc/CC-MAIN-20231201053039-20231201083039-00539.warc.gz
| 0.907618 | 786 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__256689790
|
en
|
Want to surf the web faster? Want to find ways to make your Linksys WiFi extender’s signals stronger? Want to learn how to make your WiFi reach further? Continue reading if you answered “yes” to any of them. Here are some tips and tricks that will help you boost the WiFi signals of your Linksys range extender so you can stream videos, play online games, and surf the web without any trouble. Let’s delve in!
Enhance Your Linksys Extender’s Performance
Switch out your device’s antennas
If your Linksys has antennas inside, adding external antennas would help a lot because external antennas tend to send a stronger signal. Many companies sell antennas for WiFi devices separately, so if your Linksys didn’t come with one, you can add one yourself.
You can also choose omnidirectional antennas, which help send WiFi signals to all parts of your home. If there is a spot in your home with no signal and you want to boost the signal there, installing a directional antenna would be a good idea since these antennas only pick up signals coming from one direction.
Install a Mesh WiFi system
Users’ needs aren’t always met by a simple router or extender. This could be because you have a big house or your house has a lot of dead zones. In this case, you should get a mesh WiFi system and put it in your home. We think that setting up a Mesh system can help you turn your home’s dead zones into fun zones.
Mesh systems look like WiFi routers or extenders, but they do something different. For optimum results, set up Mesh WiFi correctly.
Update your extender’s firmware
Perhaps your Linksys extender needs new firmware. Manufacturers of Linksys make changes to the firmware of their devices from time to time so that users can enjoy better performance. If you want to get the most out of your Linksys, you might need to update the firmware of your device by accessing the http://extender.linksys.com web address. But the availability of firmware may differ from one model to the next. So, check the model of your Linksys before initiating the firmware update process.
Check where your Linksys is placed
In one house, not all rooms are the same. Even if one area has strong signals, it does not always follow that the other room will as well. If you want to surf the web from anywhere in your house, you might want to put your extender in the middle of your house and within the range of your router. Also, consider placing the Linksys extender at a place where no interference-causing devices are placed nearby. For instance, you can keep your Linksys at a distance from things like microwave ovens, Bluetooth speakers, baby monitors, etc.
Check the Settings
This is another tip you should follow if you want to speed up your Linksys WiFi. Take a look at your device’s administrator interface and make sure it is set up so that it works on both the 2.4GHz band and the 5GHz band, you should switch to the 5GHz band for the best results.
If you switch to 5GHz, not only will your WiFi speed be faster, but you may also have less trouble with other WiFi devices and networks.
Reset and Reconfigure
If nothing has worked for you so far and you are unable to surf the web the way you fancy, consider doing a Linksys extender reset to take your device back to default settings. Once done, configure the device from scratch and see if you can get the desired performance or not.
We hope that if you use the tips above, you will be able to speed up your Linksys WiFi. Stay tuned for more tips and tricks!
|
communication_engineering
|
https://cooperatornews.com/article/cover-story-tv-and-internet-delivery-systems
| 2023-06-06T22:36:24 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-23/segments/1685224653183.5/warc/CC-MAIN-20230606214755-20230607004755-00550.warc.gz
| 0.964647 | 2,476 |
CC-MAIN-2023-23
|
webtext-fineweb__CC-MAIN-2023-23__0__66680323
|
en
|
When cable television became widespread in New York City around 1980, it revolutionized the way we watch TV by bringing a dizzying selection of programming to our living rooms. With seemingly endless choices, the terms "couch potato" and "channel surfing" were coined. Today, however, the TV-viewing public has even more choices to make as a result of the 1996 government deregulation of the telecommunications and cable TV markets. As more and more companies enter the market, and technology improves, residents have many new options for internet, telephone and television access. From cable to fiber optics to satellites, telecommunications delivery is moving quickly into the 21st century. This is the time for co-op and condo boards and their residents to become acquainted with their options.
An Evolving Market
In the days before cable, most TVs were wired to a master antenna on the roof of the building, picking up a few local stations. But with cable, a multitude of channels were wired right into the TV, offering perfect reception and more choice. The first cable TV franchises appeared in Manhattan in 1970 through Sterling in Southern Manhattan and Teleprompter in Northern Manhattan. Time Warner was created in 1989 when Warner and Time, Inc. merged. Today there are a total of nine cable franchises in New York City, seven of which are controlled by Time Warner and affiliates covering about one-third of Brooklyn and all of Manhattan, Queens and Staten Island. The other two are controlled by Cablevision in the Bronx and Brooklyn.
The 1996 deregulation of the industry allowed other companies to enter the market, breaking the monopoly held by cable franchise owners. The first company to attack the New York City market in a big way, offering non-franchised cable service, is Residential Communications Network (RCN), based in Princeton, New Jersey. Founded by chairman David McCourt, RCN offers customers all three core services of the multimedia age: cable TV, voice telephony and access to the Internet. Because it has modest overheads, RCN's prices are generally five to ten percent lower than the competition and as much as 30 percent lower if customers choose all three services. As of June 1998, RCN was reported to have barely 719,000 connections, but the firm is aggressively seeking new business in various residential markets from Boston to Washington, D.C. including New York City.
In the past year several other companies have stormed the market, offering TV viewers the satellite option. According to Helen Chee, marketing manager at SkyView, a nationwide provider of digital satellite TV systems with offices in New York City and throughout the country, satellite TV technology has existed in the United States for about 15 years, but the versatile mini-dishes, such as those used by SkyView, came to the market only about five years ago. They accomplish much the same purpose as the huge rotating satellite dish systems that can pick up 300 channels, but are smaller, less expensive and easier to install and maintain. Rather than picking up 300 channels, they offer about half as many, but still far more than cable delivers. SkyView, a division of Ethnic American Broadcasting, a Fort Lee, New Jersey-based firm, has been installing and maintaining digital satellite TV systems for five years. Ethnic American Broadcasting is an acquirer and producer of ethnic programming.
TV Programming Via Satellite
According to Chee, "SkyView can install a single satellite dish on the roof that receives a digital signal from two satellites, offering viewers access to more than 175 channels from DIRECTV and USSB. Our systems, which include a master antenna, also bring in local channels, as well as channels originating in eight foreign languages. So residents now really have more viewing choices available to them than ever before."
There is no upfront installation fee and the monthly subscription price is comparable to Time Warner and other competitors. Like cable television users, satellite TV users are equipped with a box in their apartments. While local stations are not transmitted via satellite—they are picked up by a master antenna on the roof—this behind-the-scenes arrangement is invisible to viewers who can control all programming, including local stations, with their remote controls. "Under the Telecommunications Deregulation Act of 1996, satellite-based broadcasters are not allowed to provide local channels," says Hauser. "The satellite companies get around this by offering a master antenna along with the dish. The local channels come in pretty well."
According to Herb Hauser, president and chief executive officer of Barnes Wentworth, Inc., a Manhattan firm that provides communications network and infrastructure design, installation and project management for residential and commercial buildings, the decision to prevent satellite providers from offering local broadcasts was made in order to level the playing field between the digital satellite TV providers and the land-based cable companies. Cable companies invested billions of dollars on infrastructure in the 1970s and 1980s. "If you could get all the choices, as well as local programming, there would be no reason to choose cable," says Hauser. "Everyone would want digital satellite TV." He points out that another option is to subscribe directly to DIRECTV by going to Radio Shack or any other authorized installer and purchasing a disk for your own use. "This way you can get 530 audio and visual channels," he says. Of course, you need to have access to a rooftop or other outdoor area to install the dish.
The Internet Connection
Until recently, Internet access at home was gained through a telephone modem hooked up to your personal computer. Unless you had a second telephone line installed, you tied up the phone line whenever you went "on line." Now, you can free up your phone line by receiving Internet access from your cable TV provider on the same line that your television is hooked up to. "We offer cable TV services, telephone and high-speed Internet access through a cable modem," explains Jim Maiella, RCN's director of public relations. RCN runs a branch of its existing fiber optic network into the basement of subscriber buildings. According to McCourt, the approach favored by some of his competitors—which is to increase the bandwidth of their copper lines—is not forward-thinking and will only give them one-tenth the capacity of the fiber optic technology he is a proponent of.
Once the wire is in place, each apartment owner can take as many of the services as he wants, or just one. "It's a la carte," explains Maiella. "Basic cable television is just $27.95 a month. RCN offers discounts when more than one service is used, and the more you sign up for, the greater the discount. All our deals are made on a building-by-building basis. There is no minimum number of people who have to sign up, and there's no charge for wiring the building." After the building is wired by a secondary provider such as RCN, the existing wiring for Time Warner remains on the premises and it remains an option for anyone who wishes to subscribe to Time Warner rather than RCN.
Currently, Time Warner offers subscribers only cable television but, according to Robert Jacobs, vice president of public relations, the firm will launch a cable modem product for high-speed Internet access in 1999. Telephone service may also be offered down the road, but no details are available right now. While the basic monthly service, excluding equipment and premium programming, is $31.22, Jacobs points out that Time Warner is an established company with a longstanding reputation for quality service. And New York One, a local news program developed by Time Warner, is not available through satellite or competing cable providers.
John Rossi and Damian McShane, marketing segment managers at Bell Atlantic Consumer Marketing, a division of Bell Atlantic Network Services located in Manhattan, have begun meeting with boards to discuss how they can transform their co-ops or condos into "smart" or "intelligent" buildings. They are also spreading the word among developers. With new construction, it makes sense to install an ethernet cable that will provide residents with constant access to a dedicated T1 line. T1, a term that refers to the speed of data transmission, can be provided through fiber optic or copper wiring if it is wide enough. Existing buildings can also become "smart" by installing the same type of network to allow high-speed Internet access.
"In a smart building that has a dedicated T1 line," says Rossi, "There's no more logging on and logging off. You're always on and always connected. The technology allows residents to share the one T1 line and everyone gets much better speed. The flat monthly rate for this service per subscriber would be approximately $70, depending upon the number of units in the building and the number of subscribers."Subscribers are billed individually by the provider. About 50 percent of the units in an 80-unit building would need to subscribe in order to have this service with Bell Atlantic.
DualStar Technologies Corp. in Long Island City delivers local and long distance telephone service, direct broadcast satellite TV service and high speed Internet technology to new and existing buildings. "Since 1996 we have had our trademarked CyberBuilding system running at the newly-constructed Grand Millenium, a 202-unit condo at 66th Street and Broadway," says Robert Birnbach, vice president and chief financial officer. "We now have a total of seven Manhattan buildings outfitted with the CyberBuilding system."
Under this program, "residents have access to traditional and enhanced telephone services, high-speed Internet access via our trademarked Building Area Network, a property web site, direct broadcast satellite TV, home office support, residence door monitoring, building security and surveillance and video teleconferencing," says Birnbach. "One of the things that differentiates us from the competition is our trademarked CyberConcierge, an on-site staff of two to three technical facilitators who help residents use the technology. This service is free of charge."
Residents can subscribe to one or more of these services (or none at all) which are transmitted through the building's infrastructure using a combination of fiber optic and copper wiring as well as coaxial cabling. Residents are billed directly for the services they select. DualStar can strike a deal with the board or the builder/developer to install the service at no cost and then re-coup from the residents who subscribe through their monthly charges. For each of the services, prices are competitive with other providers.
A Painless Process
When the board is impressed by the savings or package offered by a competing telecommunications provider and votes to do business with this firm, not everyone in the building must use the new provider. However, as part of the retrofit agreement—and as a way to keep the costs down—the board may be required by the service company to guarantee a certain number of users. According to Insignia account executive Chris Ryan, six months ago a 165-unit co-op on Third Avenue—that Insignia began managing in June—signed a contract with RCN and approximately 95 percent of the units now get cable through RCN.
"You get all the same channels as Time Warner, except for New York One," says Ryan, who adds that the co-op's management team did not suggest the switch. "Typically, RCN approaches the building and asks if they can give a presentation," explains Ryan. There was no up-front installation fee.
"A lot of people are talking about retrofitting their buildings with Internet capability, but not as many are actually doing it," points out Richard Malpica, a senior account executive at Insignia. However, while Malpica thinks the retrofit market is small, he has noticed that in the last six months more and more companies are positioning themselves to provide these services.
"The people asking for the newest technology now are generally stock brokers and people doing commerce, like the graphic designer who needs to move an electronic file back to his office," says Malpica. "As demographics change, and you find more of these residents in co-ops and condos, we'll see more of a demand for an Internet connection with the office."
Leave a Comment
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communication_engineering
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https://www.lrsitsolutions.com/Blog/Posts/111/Security/2020/8/When-a-stranger-calls-UPnP/blog-post/
| 2024-02-22T20:25:47 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947473824.45/warc/CC-MAIN-20240222193722-20240222223722-00611.warc.gz
| 0.925401 | 852 |
CC-MAIN-2024-10
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webtext-fineweb__CC-MAIN-2024-10__0__36042470
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en
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By Matt Cadwell
Is there anything more convenient than Universal Plug and Play, or UPnP?
This protocol allows zero-configuration devices to be on networks and to easily share device configuration data. UPnP announces its presence on the network, shares its name and capabilities to other devices, and as the name suggests is “plug and play”, requiring little to no user configuration.
UPnP is a protocol in devices ranging from printers, Wi-Fi access points, routers, DVRs, security cameras, smart locks and lighting systems to gaming consoles and countless other IoT devices. It is highly likely you have devices on your home network and almost certainly on your corporate network that are using UPnP.
However, this convenience and simplicity comes with a cost as it introduces security concerns. Most notably, UPnP does not require authentication. It assumes that every device on the network is trusted, regardless if it is safe or malicious.
That aspect of UPnP has been criticized since the protocol was introduced 12 years ago; recent news about UPnP has been bad. In December 2019, security researcher Yunus Çadirci discovered a critical security flaw within the UPnP protocol that affects billions of devices, of which an estimated 5.45 million are internet facing.
Cadirci has called this flaw CallStranger; it’s tracked as CVE-2020-12695.
CallStranger allows a remote and unauthenticated user to interact with devices that are supposed to be accessible only inside local networks. One use for the exploit is directing large amounts of junk traffic to destinations of the attacker’s choice. Because the output sent to attacker-designated destinations is much bigger than the request the attacker initiates, CallStranger provides a particularly powerful way to amplify the attacker’s resources. Other capabilities include enumerating all other UPnP devices on the local network and exfiltrating data stored on the network, in some cases even if it’s protected by data loss prevention tools.
The exploit works by abusing the UPnP SUBSCRIBE capability, which devices use to receive notifications from other devices when certain events—such as the playing of a video or music track—happen. Specifically, CallStranger sends subscription requests that forge the URL that’s to receive the resulting “callback.”
To perform DDoS attacks, CallStranger sends a flurry of subscription requests that spoof the address of a third-party site on the Internet. When the attack is performed in unison with other devices, the lengthy callbacks bombard the site with a torrent of junk traffic. In other cases the URL receiving the callback points to a device inside the internal network. The responses can create a condition similar to a server-side request forgery, which allows attackers to hack internal devices that are behind network firewalls.
Çadırcı reported his findings to the Open Connectivity Foundation, which maintains the UPnP protocol, and the foundation has updated the underlying specification to fix the flaw. Users can check with developers and manufacturers to find out if or when a patch will be available. A significant percentage of IoT devices never receive updates from manufacturers, which means the vulnerability will live on for some time to come.
As always, the best defense is to disable UPnP altogether. For those who insist on keeping UPnP turned on, use a router checker site to make sure the router isn't exposing sensitive ports. UPnP users with the experience and capability can also periodically check logs to detect exploits.
You can also reach out to the Security team at LRS IT Solutions; we can help you assess your vulnerability to new threats like CallStranger as well as many other security threats. Fill out the form below to request a consultation.
About the author
Matt Cadwell is an Information Security Architect for LRS IT Solutions. He holds a GPEN certification from Global Information Assurance Certification (GIAC) and is a member of the GIAC Advisory Board. Matt’s IT experience spans government, manufacturing, financial services, and other industries.
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communication_engineering
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https://x-spectrum.de/products/custom-designs/?s=
| 2020-06-05T00:59:56 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-24/segments/1590348492295.88/warc/CC-MAIN-20200604223445-20200605013445-00400.warc.gz
| 0.833173 | 399 |
CC-MAIN-2020-24
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webtext-fineweb__CC-MAIN-2020-24__0__475761
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en
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LAMBDA with High-Z sensor is well suited for energies above 20 keV
We have developed versions of the LAMBDA system where the Silicon sensor is replaced with one of the “high-Z” materials – Gallium Arsenide (GaAs) or Cadmium Telluride (CdTe). These provide greater detection efficiency at high X-ray energies. The result:
- zero noise
- high spatial resolution
- high speed
The 2,000fps readout of a high-Z LAMBDA system is more than 1,000 times faster than a typical flat-panel detector. This allows time-resolved hard X-ray experiments on millisecond timescales.
Sensor material: Gallium Arsenide or
As shown in the photoelectric absorption graph, Cadmium Telluride has higher quantum efficiency than Gallium Arsenide at higher X-ray energies. This makes CdTe the natural choice for experiments at 60keV and above.
However, CdTe strongly re-emits fluorescence photons around 25–30keV when illuminated with higher-energy photons. This can reduce the detected signal and slightly blur the image.
So, GaAs is beneficial in the 25–50keV range. After flat-field correction, GaAs sensors also deliver better image uniformity.
If you’re considering using high-Z material, get in touch and we’ll find the best solution for your experiment.
Depending on the sensor material the following specifications are valid:
|Recommended option by energy range
||6 – 24keV
||8 – 75keV
||8 – 150keV
|Extendede energy range
||6 – 25keV
||25 – 50keV
|Adjustable threshold range
||4 – 40keV
||5 – 50keV
||5 – 75keV
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communication_engineering
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https://www.edecoa.com/products/lcd-display-remote-controller-et-rc.html
| 2023-09-26T09:58:18 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233510179.22/warc/CC-MAIN-20230926075508-20230926105508-00268.warc.gz
| 0.939181 | 316 |
CC-MAIN-2023-40
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webtext-fineweb__CC-MAIN-2023-40__0__281485915
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en
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ET-RC is a new 3.0 generation controller of inverters from EDECOA, which is upgraded with imaginable functions. This time there are 13 indicators on the screen. Besides the voltage and Amp of both input and output and the output frequency and output frequency, it displays the battery capacity, load volume, inverter internal temperature, and fans' working status in real-time figures. Different error codes and alarm statuses will be displayed on LCD as well. You know what's going on with your system at a glance.
ET-RC has an independent high-speed MCU, which ensures its real-time and accurate signal source. Working together with the multi-protection and imaginable alarm design, the controller provides you with an insight view of your system. For example, once the battery voltage is too low, the smart buzzer will be beeping, and the battery capacity figure will become empty and flash. From now on, system alert indicators are not only soundable but also visible.
If you are tired of belting down to find the USB port on an inverter or found it inconvenient to pass through cables before plugging in a USB socket, then you will definitely like the USB ports provided on the ET-RC controller board. Both USB ports are 5V 2.1A. They are compatible with most of the devices. The most important point is that the current for these ports is controlled by an independent MCU and transported through an independent line, directly from your battery supply. You will never have an interruption issue with ET-RC.
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communication_engineering
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https://bestfitnesstores.com/incredible-lessons-ive-learned-about-6/
| 2024-03-05T05:15:42 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707948217723.97/warc/CC-MAIN-20240305024700-20240305054700-00043.warc.gz
| 0.95826 | 659 |
CC-MAIN-2024-10
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webtext-fineweb__CC-MAIN-2024-10__0__52559030
|
en
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How to Choose a Network Cabling Professional
You may not recognize the specifics of your network, but it is important to work with a licensed network cabling service provider. They will understand what to try to find in a good specialist and can assist you prevent expensive errors. They must be educated about the most recent networking methods. An interior IT division may not have the experience to do the task correctly. An outsourced IT company can use premium assistance and also solution. You should obtain a quote prior to you hire a network cabling contractor. The RCDD, or signed up qualified design professional, will collaborate with you to design a system that is efficient and economical. This includes authenticity to your project. For instance, Kace Communications will collaborate with you to produce an affordable, smart plan. This kind of task will assist you with organization and also connectivity. Search for a specialist with a wonderful BBB ranking. Search for testimonies and references from satisfied customers. A good network cabling professional ought to be updated on the current technologies. Qualified Network Cord Installer accreditation reveals competence in network cabling facilities. It is the criterion in the market and also is backed by major installation business, makers, and also organizations. This credential will certainly reveal customers that the network cabling specialist you select has the abilities and also training to do the task to the highest standard. A CNCI-certified network cable installer will see to it that all networks remain up and also running. As well as, if you are unsure how to select a competent network cabling service provider, you can constantly undergo the web site of the CNCI-certified professionals as well as ask for a reference. Negative cord administration will decrease the lifespan of wires. A tangled mess will make it challenging for service technicians to situate a harmed wire. This can be a costly blunder, as service technicians will have to brush with a tangle of cords in order to find the one that is damaged. It might take hours or even days to find the damaged cable television. Moreover, it might create significant downtime and disappointment. You will be compelled to pay high expenses if your network is regularly down due to the faulty cord. A large-scale national network cabling service provider can acquire battling neighborhood companies and also supply lower prices. This practice is called the “black box” result, and can be a red flag of a company that supplies much less than desirable solution. Such business may make use of affordable inexperienced labor, underbidding, as well as excessive modification orders. And they may even upsell you to a higher-end product. This is why you should only rely on a respectable network cabling service provider. The choice of network cabling is a big one. From the basic network cabling to the much more complicated fiber optic cabling, there are several alternatives as well as the kind you select will depend upon your spending plan, the expected amount of data, and also the range you will certainly be cabling. Copper cabling has been the market requirement for years, but classification 6 wires were created in order to suit faster as well as a lot more effective tools. Fiber optic cord has a much greater capacity than copper wire, and also can transfer sometimes extra information than copper.
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communication_engineering
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https://www.microtracesolutions.com/technologies/consultative-engagements/encrypted-data-strings
| 2024-02-26T04:51:29 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474650.85/warc/CC-MAIN-20240226030734-20240226060734-00016.warc.gz
| 0.832545 | 434 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__4463992
|
en
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Secure authentication without real-time internet access
Encrypted data strings can be delivered as QR codes, RFID or NFC tags, and authenticated without real-time internet access. All encryption methodologies—regardless of how they are delivered—require a decryption key to verify authenticity.
Traditional decryption keys must be kept hidden to protect against counterfeiters accessing and understanding the encryption methodology so that they might generate additional “genuine” codes. Because of this risk, traditional decryption keys are not stored on local devices—instead, they are kept hidden and require real-time internet or database access to decrypt the barcode and verify authenticity. To address this issue, Microtrace developed a new type of encryption data string which allows for secure QR codes, and RFID or NFC tags to be authenticated without real-time internet or database connectivity.
Sophisticated and secure methodology
Microtrace’s encryption modeling is done using sophisticated, technology so that decryption keys (AI models) can be preloaded on scanning devices and visible to counterfeiters without compromising security.
- AI decryption models can be stored on local device
- Instant field validation without internet access is possible (compared to traditional encryption methodologies, which require several seconds to reference a remote database)
- AI models have low memory requirements—you can decrypt millions of anti-counterfeit data strings without filling up storage space on a smart phone or OEM scanning device
Unlike traditional encryption keys, the Microtrace system uses patent-pending Alerion™ Classification, in which, if a counterfeiter is able to access the artificial-intelligence model, cannot discern the encryption methodology, and cannot gain information on how to make additional “genuine” barcodes or tags.
Peak performance with multiple technologies
When Microtrace’s encrypted data strings are paired with Spectral TaggantTM, using the Summit Authentication PlatformTM, you get the most secure anti-counterfeit system possible. A taggant signature features unique chemistries that are difficult to understand, analyze or replicate creating a two-part key authentication, or secure product fingerprint.
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communication_engineering
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https://ieee-jerm.org/editor-in-chief/
| 2019-07-19T01:29:49 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-30/segments/1563195525973.56/warc/CC-MAIN-20190719012046-20190719034046-00084.warc.gz
| 0.919406 | 274 |
CC-MAIN-2019-30
|
webtext-fineweb__CC-MAIN-2019-30__0__125042219
|
en
|
J.-C. Chiao received his B.S. degree in the Electrical Engineering, National Taiwan University;M.S. and Ph.D. degrees in Electrical Engineering at California Institute of Technology. He was a Research Scientist in the Optical Networking Systems and Testbeds Group at Bell Communications Research and Assistant Professor of Electrical Engineering at University of Hawaii, Manoa. Dr. Chiao was a Product Line Manager and Senior Technology Advisor at Chorum Technologies before he joined the University of Texas at Arlington in 2002. Currently, he is Janet and Mike Greene endowed Professor and Jenkins Garrett Professor of Electrical Engineering. Dr. Chiao has been general chair for several international conferences including IEEE IMBioC18. He served as Chair in the IEEE MTT-S Technical Committee 10 Biological Effect and Medical Applications of RF and Microwave and Associate Editor for IEEE Transactions on Microwave Theory and Techniques. Dr. Chiao was the recipient of Lockheed Martin Aeronautics Company Excellence in Engineering Teaching Award; Tech Titans Technology Innovator Award;Research in Medicine award in the Heroes of Healthcare; IEEE Region 5 Outstanding Engineering Educator award; IEEE MTT Distinguished Microwave Lecturer; IEEE Sensors Council Distinguished Lecturer; 2017 SPIE Fellow;and 2011 O’Donnell Award in Engineering by The Academy of Medicine, Engineering and Science of Texas.
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communication_engineering
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http://zealousy.com/2013/09/vizzable-2/
| 2013-12-10T23:49:03 |
s3://commoncrawl/crawl-data/CC-MAIN-2013-48/segments/1386164027110/warc/CC-MAIN-20131204133347-00061-ip-10-33-133-15.ec2.internal.warc.gz
| 0.873781 | 172 |
CC-MAIN-2013-48
|
webtext-fineweb__CC-MAIN-2013-48__0__153929998
|
en
|
VIZZable2 is a suite Max for Live plugins for video manipulation and performance in Ableton Live 9. Originally based on Max’s VIZZIE devices, VIZZable has been rebuilt from the ground up to take advantage of gen which allows for very fast and efficient video processing on the GPU. VIZZable is suitable for live audio visual performance, VJing, interactive installations or audio visual composition and production. OSX users can use syphon to route video between VIZZable and other applications.
Download VIZZable 2.1
VIZZable is free! Please consider supporting it’s development with a donation.
Ableton Live 9 (32 bit only), Max for Live 6.13
Windows also requires the 32 bit version of quicktime
Join our video in max for live users group here.
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communication_engineering
|
http://www.projecthorus.net/slow-internet-in-the-philippines/
| 2018-11-21T02:48:27 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-47/segments/1542039746926.93/warc/CC-MAIN-20181121011923-20181121033923-00410.warc.gz
| 0.954402 | 543 |
CC-MAIN-2018-47
|
webtext-fineweb__CC-MAIN-2018-47__0__155805534
|
en
|
ISPs have warned netizens of possible slow internet in the Philippines following an under sea cable damage. The cable damages were caused by the typhoon that hit Hong Kong in August. PLDT Inc. and Converge ICT Solutions Inc, have warned their subscribers to expect lower speeds.
In a statement, PLDT said:
Due to the recent strong typhoon in Hong Kong, multiple international undersea cable links to the city were cut, causing slowdowns of internet connections to web and social media sites hosted there. This has affected the services of internet service providers (ISPs) of various Southeast Asian countries, including the Philippines.
Converge ICT Solutions on the other hand said at least three undersea cables connecting the Philippines to Hong Kong were cut last Aug. 27, 2017.
“Three of our international submarine cables were affected by this incident. It is estimated that it will take four to six weeks to repair all the damaged cables,” it said in a social media post.
The companies have already started repair works and taken measures to increase its subscriber experience.
Converge ICT Solutions noted, “We have already added 10 Gbps of bandwidth since last week. Earlier this morning, an additional link of the same capacity has been activated. With this, you can expect significant improvements in your internet connection. By next week, we are expecting to activate another 10 Gbps of capacity so that your service will finally return to normal.”
Both companies remain optimistic that the repair will be completed within 3 – 6 weeks.
Slow Internet in the Philippines, really?
This shouldn’t surprise a filipino. The country has had a bad reputation for poor internet speeds compared to other countries in the region. The country was ranked 100th by Akamai in its Q1 2017 State of the Internet report. With an average speed of 5.5 Mbps, Philippines seems to be a long way from other APAC countries. South Korea ranked 1st from the region has an average internet speed of 28.6 Mbps.
However, the good news is the country has seen a 20% increase in the speed as per Akamai. The company reported the average internet speed of Philippines as 4.6 Mbps in its Q4 2016 report.
What it means for You, the Gamer and other netizens?
Well, don’t be surprised if you experience lower internet speed or quality in the coming weeks. And expect better speeds in the future. Globe recently announced a sea cable link to connect the Philippines directly to United States. Now that’s something we can look forward to. Isn’t it?
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communication_engineering
|
https://www.silverukraine.eu/post/thanks-to-our-friend-from-the-us-for-securing-a-communication-hub
| 2023-02-05T11:33:59 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-06/segments/1674764500251.38/warc/CC-MAIN-20230205094841-20230205124841-00614.warc.gz
| 0.963739 | 126 |
CC-MAIN-2023-06
|
webtext-fineweb__CC-MAIN-2023-06__0__210406225
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en
|
Thanks to our friend from the US for securing a communication hub
Updated: Apr 17, 2022
Internet connection in Kyiv is unstable. Getting even LTE equipment is complicated, as all the electronics shops are closed. Also even this unstable connection is at risk of going down. One of the first things the Russians do when they enter our cities is trying to destroy big communication hubs to leave Ukrainians detached from each other and the rest of the world.
We are very grateful to a friend from the US for providing us with the Starlink terminal. In the Ukrainian war context it became one of the most robust ways to stay connected.
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communication_engineering
|
http://www.ims2013.org/technical-program/workshops/wireless-industry-day
| 2016-05-25T07:08:09 |
s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049274191.57/warc/CC-MAIN-20160524002114-00065-ip-10-185-217-139.ec2.internal.warc.gz
| 0.914926 | 1,467 |
CC-MAIN-2016-22
|
webtext-fineweb__CC-MAIN-2016-22__0__129325937
|
en
|
Click here for the Schedule
Wireless Industry Day will be a full day seminar co-located with IMS2013 showcasing emerging wireless technologies in the Pacific Northwest. From components to systems, the seminar will provide practical, application-oriented information to Symposium attendees as well as to the growing wireless community in the Pacific Northwest. Wireless Industry Day at IMS2013 provides a unique opportunity for the regional community and Symposium attendees to network, share their expertise, and learn about this rapidly growing market.
**REGISTRATION IS REQUIRED, FEES APPLY**
Wireless Industry Day Speakers and Topics:
NEW SPEAKER ADDED!
Abstract: Imagine a future where all wireless applications deploy confidently on every wireless operating system and device. Envision developers creating just one version of an app; and devices playing all video formats, thanks to a more harmonious network architecture. As consumers devour more gigs on mobile devices over LTE networks, conversations about the potential of an emerging IP Multimedia Subsystem (IMS) Core to fundamentally alter the wireless landscape are growing. Is it too much hype? Learn more about Verizon’s take on IMS at wireless industry day.
By Professor Yahya Rahmat-Samii, IEEE Fellow, University of California, Los Angeles
Abstract: The collective works of many scientists and engineers were captured in Maxwell, Hertz, Marconi and Shannon’s pioneering contributions to modern communications technologies. This has resulted in a widespread awareness of the critical role wireless services play in today’s communications-centered marketplace. Among many components critical in optimizing the efficient performance of modern communication devices, antennas play paramount role. In this presentation the following topics will be touched upon: (a) The age of personal and space communications, (b) modern electromagnetic numerical and evolutionary optimization techniques in antenna system designs, (c) personal communications antennas including human interactions and reconfigurable designs, (d) medical applications including wearable, RFID, implantable and ingestible systems, and (e) recent developments in meta-materials in electromagnetics system applications. Representative examples will be shown and future trends will be highlighted.
By Dr. Julio Navarro, Senior Technical Fellow, The Boeing Company, Seattle, WA
Abstract: The aerospace industry and many companies in the Northwest continue to adapt to the continuous technological advances, trends and challenges shaping the markets. One key area which has nearly limitless potential is in wireless technology. Due to a wide diversity in devices, device content, varying standards and various methods of delivery – choosing the correct approach for the application is a significant challenge. The wrong path not only delays one’s progress and expends valuable resources but also places us at a disadvantage with our competitors. This talk will discuss some on-going challenges which drive the bottom line of the aerospace industry and its suppliers.
Abstract: One of the toughest issues facing portable medical devices, especially as they make their way from the hospital to the home, is power consumption. Power needs for the wireless connections constrain architecture and limit applications to those capable of the battery needs of the technology. That is all about to change with the introduction of Bluetooth low energy technology specified in Bluetooth v4.0 that is making its way to designers and consumers today. Recent announcements by Microsoft and Apple supporting this new technology show its wide ranging deployment in standard computing and communications platforms. The stage is set to deploy truly low power wireless medical applications that have relied on custom components and platforms until now. This presentation discusses the available standardized wireless technologies available today and the potential applications. Further discussion introduces Bluetooth low energy and compares and contrasts its strengths and weaknesses in the typical medical application scenarios.
Prospects and Challenges for GHz to THz Technologies/Architectures for Future Wireless Communications
By Dr. Debabani Choudhury, IEEE Fellow, Senior Technologist, Intel Labs, Hillsboro, OR and Mr. Harry Skinner, Senior Principal Engineer, Intel Labs, Hillsboro, OR
Abstract: Proliferation of diverse wireless communication services as well as anytime, anywhere connectivity are becoming a norm in our day to day life. Communications using Machine-To-Machine (M2M), Peer-To-Peer (P2P) approaches are set to be the major growth areas and require high co-ordination between different wireless nodes. There is a major consensus that new wireless services based on new ways of using wireless technologies will grow exponentially in next few years. The need for high bandwidth wireless applications has also fuelled research into mobile communication systems capable of high data rate throughputs at short ranges. Researchers worldwide are working on various architectures including different variations of MIMO, MU-MIMO approaches to enhance the data rate. MM-wave and THz research communities are also projecting technologies for addressing the needs for ultra-high-data rate applications. Although some of the approaches look very interesting, implementation challenges remain for real usage cases. This presentation will discuss opportunities and challenges for some of the key technological advances and approaches at GHz to THz frequencies that are now emerging as possible components for wireless solutions of the future.
Radiated Performance Assessment of Wireless Communications Devices - An Operator’s Perspective
By Mr. Scott Prather, Lead Product Development Engineer, AT&T, Redmond, WA
Abstract: Wireless telecommunications have come a long way from the days of voice-only handsets. Today’s universe of wireless devices spans a diverse range of products; from handsets, smartphones, notebooks and tablet computers to medical monitoring devices and remote telemetry equipment. Looking forward, the applications for wireless technology seem almost unlimited. Since the wireless airlink is essential to the operation of these devices, it’s extremely important that their radiated performance meet certain minimum requirements in order to ensure a satisfactory customer experience while maintaining network capacity. However, because of the diversity of these devices, the assessment of radiated performance is not always straightforward and may require special considerations and techniques. This presentation addresses the radiated performance aspects of today’s wireless devices from a mobile network operator’s perspective. It focuses on the unique challenges associated with establishing radiated performance test requirements that allow for product design flexibility while ensuring that devices will meet customer expectations and maintain high network capacity.
Evaluating Over-The-Air Performance of MIMO Wireless Devices
By Dr. Michael Foegelle, Director of Technology Development, ETS-Lindgren, Cedar Park, TX
Abstract: Modern wireless devices utilize multiple antenna technologies including MIMO to improve the overall performance and available communication bandwidth in the same wireless spectrum. Traditional techniques for evaluating over-the-air radiated performance of wireless devices are not suitable for testing these technologies or evaluating the performance gain offered by the additional antennas. Instead, emerging techniques for testing these technologies rely on generating simulated multi-path environments that can replicate the interaction that the device under test would typically see in a real world environment. However, there are a range of different techniques vying for a standardized approach for industry certification of MIMO devices, each with its own pros and cons. This presentation will demonstrate the differences in a number of these concepts and provide a range of measured results showing the variation between good and bad wireless devices.
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communication_engineering
|
http://rtngine.com/product/ait03.php
| 2021-08-03T11:55:14 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-31/segments/1627046154457.66/warc/CC-MAIN-20210803092648-20210803122648-00545.warc.gz
| 0.842053 | 313 |
CC-MAIN-2021-31
|
webtext-fineweb__CC-MAIN-2021-31__0__172112967
|
en
|
AIT provides ARINC 664 and Ethernet Test and Simulation solutions supporting both the conventional 10/100 Mbit/s ARINC 664 Part 7 Ethernet interfaces as well as the next generation 1 Gbit/s Ethernet interface. With modules for PCI, PCI Express, Compact PCI, PXI, PMC, and XMC, AIT's ARINC 664 products support the widest range of existing and emerging ARINC 664 and Ethernet test and Simulation application requirements.
The ARINC 664 test instruments can be used in test and simulation applications that are required to transmit and receive data over the ARINC 664 avionics databus. The instruments use two soft-form pluggables (SFP) and support copper or fiber optic physical network interfaces.
Using an FPGA based architecture, with multiple embedded processors, the ARINC 664 instruments provide on-board support for upper layer protocol processing (A653, UDP, IP) and utilize DMA to provide optimal data throughput. All ARINC 664 protocol operations, inlcuding VL traffic shaping, redundancy management, and IP fragmentation and reassembly, are handled on-board.
All of the ARINC 664 instruments are delivered with full software support, inlcuding device drivers and high level API's for Windows, Linux, VxWorks, and LabVIEW Real-Time (others provided on request). Additionally, complex End System configurations are made simple iwth AIT's intuitive and easy to use ARINC 664 ES XML based configuration tools.
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communication_engineering
|
https://www.cloudseller.co.uk/high-power-samsung-galaxy-s7-wall-charger-1m-cable
| 2024-04-13T19:18:07 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296816832.57/warc/CC-MAIN-20240413180040-20240413210040-00212.warc.gz
| 0.899645 | 338 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__63480176
|
en
|
Mains adapter with USB to Micro USB charging cable
This high power Samsung Galaxy S7 compatible charger features a mains charger with USB port, so you can use the included USB charging cable to provide the juice your Galaxy S7 needs. You also have the option of powering your device from a PC or laptop by using the USB cable.
Ideal to charge your Samsung Galaxy S7
The mains charger is fitted with a Micro USB connector, which is compatible with the Samsung Galaxy S7 - so you have everything you need to keep your smartphone topped up. The metre long cable gives you the freedom to charge your phone while keeping it in sight, so you'll never miss that call or alert.
High power 2.5A output will charge your Galaxy S7 quickly
The charger features a 2.5 Amp output, which means it will charge your Samsung Galaxy S7 quickly. This means you'll spend less time waiting around for your phone to charge and more time doing what you want to do.
Energy Efficiency Level VI rating for reduced power consumption
This high power mains charger has been designed to meet the latest power consumption targets. With VI Level Energy Efficiency, the Olixar Mains Charger uses far less power when not connected to your device to less than 0.1W.
What's in the box?
- 1 x Micro USB 2.5A Mains Charger
- 1 x USB to Micro USB Charging Cable
|Mobile Fun ID
|
communication_engineering
|
https://www.handla.it/fccs-newest-spectrum-transfer-rewards-satellite-tv-for-pc-suppliers/
| 2023-10-03T22:54:43 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233511284.37/warc/CC-MAIN-20231003224357-20231004014357-00616.warc.gz
| 0.928018 | 1,054 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__217363994
|
en
|
The FCC’s newest spectrum coverage announcement, which preserves 500MHz of the 12GHz band for satellite tv for pc use whereas designating one other 500MHz for terrestrial radios, is a recognition that satellite tv for pc web suppliers like Starlink are being heard, based on consultants.
The fee’s newest discover of proposed rulemaking, posted Could 18, displays a extra even-handed strategy than has been adopted prior to now. In carving up the airwaves for C-band utilization, substantial quantities of spectrum had been taken away from incumbent satellite tv for pc customers and handed off to terrestrial operators, most notably main telecom suppliers.
It’s additionally a decision of the long-brewing disagreement between Dish Community and the satellite tv for pc business — the previous firm had sought to make use of the 12.2GHz to 12.7GHz vary for fastened wi-fi connectivity, over objections from satellite tv for pc suppliers.
“Starlink and OneWeb truly requested that the FCC not enable that terrestrial two-way communications on the identical band they’re operating satellite tv for pc,” mentioned Octavio Garcia, a senior analyst at Forrester Analysis. “Their declare was that there can be interference.”
Starlink specifically, now boasts 1.5 million prospects and due to this fact carries extra weight than different satellite tv for pc stakeholders might have had prior to now, famous analyst Invoice Ray of Gartner Analysis. The corporate, backed by Elon Musk’s SpaceX, affords residential and enterprise protection of a lot of the continental US, through a community of low-earth-orbit satellites, promoting between 25ms-50ms of latency for obtain speeds of between 20Mbps and 100Mbps.
It is also a possible enterprise ISP, promising larger speeds —between 40 and 200Mbps — because of precedence community entry. It’s not alone in that space, both, with UK-based OneWeb positioning itself as a attainable enterprise connectivity choice.
“OneWeb’s pitching itself as knowledgeable platform,” based on Ray. “It’s much more costly than Starlink, and it solely has 650 to 800 satellites, nevertheless it doesn’t want that many as a result of it’s not offering the identical type of service — it offers SLAs and issues like that.”
The concept, based on IDC analysis supervisor Pat Filkins, is to offer a broadband-like connectivity choice for websites in rural areas or wherever which could want pop-up Web as a consequence of main climate occasions or large-scale terrestrial outages.
“[The FCC] tried to make all people pleased,” he mentioned. “The terrestrial of us wished that spectrum for 6G, since wherever from 7 to twenty[GHz] is a goal.”
Will 6G face points?
Spectrum shortage has been an oft-cited subject for future community growth. Auctions for 5G-relevant spectrum have introduced in titanic sums for the FCC, demonstrating its worth to community operators. It’s much less clear whether or not this explicit 500MHz of spectrum being parceled out to the satellite tv for pc suppliers can be a web unfavourable for the event of next-generation terrestrial networks, nevertheless.
“5G has demonstrated that the demand for bandwidth will not be insatiable,” mentioned Ray. “The concept that 6G will push up increasingly demand is simply not the way it’s going to go — it’s going to be much more agile and isn’t simply going to devour bandwidth ceaselessly.”
Moreover, Ray added, significantly excessive frequencies for terrestrial networks — the 12GHz band in query right here isn’t fairly millimeter-wave, nevertheless it’s significantly larger than the frequencies broadly utilized in current networks — haven’t seen huge uptake.
“US millimeter-wave has been a horrible factor, and the remainder of the world hasn’t even deployed it,” he mentioned.
That truth, mixed with the simultaneous designation of 500MHz for terrestrial use, means that the safety of some spectrum for satellite tv for pc suppliers isn’t prone to materially influence the deployment of 6G networks, that are nonetheless far off.
“We anticipate 6G in 2028, 2029 and even 2030,” mentioned Forrester’s Garcia. “Probably this can be a band that 6G might be focusing on … [but] I don’t imagine enterprise customers must be involved.”
Furthermore, the safety of those frequencies for satellite tv for pc use might make satellites a extra convincing second choice for enterprise prospects, based on IDC’s Filkins.
“There’s positively a enterprise story there,” he mentioned. “Satellites being much less apt to be disrupted means their potential to develop the enterprise is considerably extra protected.”
Copyright © 2023 IDG Communications, Inc.
|
communication_engineering
|
https://www.birdvancouver.com/motus/
| 2024-02-21T00:37:54 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947473360.9/warc/CC-MAIN-20240221002544-20240221032544-00290.warc.gz
| 0.915118 | 420 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__41408590
|
en
|
The Motus Wildlife Tracking System (Motus) is an international collaborative research network that uses coordinated automated radio telemetry to facilitate research and education on the ecology and conservation of migratory animals. Motus is a program of Birds Canada in partnership with collaborating researchers and organizations.
Automated radio telemetry uses receivers that automatically record signals from radio transmitters. It is used in various ecological applications, particularly for tracking small animals’ migration or determining fine-scale temporal information about movement or behaviour. It is particularly well suited for studies of aquatic organisms and small flying animals. Collaborative automated radio telemetry uses coordinated arrays of automated stations that monitor the same frequency to detect tagged animals over broader spatial scales. It maximizes the use of
equipment operated by many researchers that traditionally may not have had the opportunity to collaborate. Tagged animals are detected on their local array, as well as any other station in the network. Automated radio telemetry harnesses many independent researchers’ collective resources into a much greater collaborative effort that expands the scale and scope of everyone’s work while maximizing scarce research and conservation dollars. Motus is the world’s most extensive collaborative automated radio telemetry array. Motus is the central hub for detection data from more than 750 receiving stations and metadata from stations (e.g., location, deployment dates, height, antenna bearing) and tags (e.g., species, location and date deployed).
Data from across the network is then provided to researchers and a condensed version shared with the public. VARC is using the new Motus technology in two projects at its Colony Farm banding station, one to continue research on molt migration in Swainson’s Thrushes and the other to determine migration movements of Northern Saw-whet Owls. These studies are in collaboration between the VARC, Metro Vancouver, and Motus and we look forward to uncovering new data that will ultimately help bird species survive and thrive.
Full project descriptions are in the links below:
Swainson’s Thrush – Project Description
|
communication_engineering
|
https://charlie-federman.blogspot.com/2009/07/mice-move-elepants.html
| 2024-02-21T22:13:11 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947473558.16/warc/CC-MAIN-20240221202132-20240221232132-00509.warc.gz
| 0.915349 | 126 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__137219035
|
en
|
Dave Winer, often called the 'father of RSS' recently posted about a new Google service PubSubHubbub, that provides near real-time updates of RSS/Atom feeds. Per David it:
makes it possible to build a distributed Twitter-like system with components that are not made by a single company, and with servers not run by a single company. It makes it possible to build a Twitter without the limitations of Twitter. (For example, no 140-character limit, the ability to handle enclosures, categories without #hashtags.)
The protocol is free; anyone can run a hub or subscribe.
|
communication_engineering
|
https://www.alphainfolab.com/blog/is-ipv6-hosting-better-than-ipv4-hosting/
| 2021-01-22T05:54:38 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-04/segments/1610703529128.47/warc/CC-MAIN-20210122051338-20210122081338-00223.warc.gz
| 0.923004 | 740 |
CC-MAIN-2021-04
|
webtext-fineweb__CC-MAIN-2021-04__0__23357076
|
en
|
You must have heard or read a lot about IPv4 running out and IPv6 hosting adoption, but may not know their importance and the impact they have in our day to day activities.
First let us talk a little about IPv4, the 4th version of IP addresses. Currently, there are very few addresses left with RIRs (Regional Internet Registries). However, IPv4s are still available in the open marketplace through official and registered IP brokers.
What is IPv6?
Due to the explosion of the internet, IPv4 addresses which were just over 4 million was nearing exhaustion. And hence IPv6 was introduced, the 6th version of IP addresses with unlimited addresses.
Why is IPv6 important? How will it affect me?
Wherever the internet is used, IPv4 and IPv6 will exist. When you do an IPv6 vs IPv4 analysis, you will know that it is high time businesses do the transition to IPv6 to stay up-to-date. And so that all devices can connect and communicate with each other without delays and interruptions.
Since, in the coming years almost all ISPs, devices – mobiles, desktops, internet of things, etc. will be completely adopting IPv6. And in some years you will only see IPv6 websites.
The main point to be noted here is that currently, a device on IPv6 cannot communicate with an IPv4 device. Hence, adopting IPv6 is crucial and a necessity. If you want to communicate with already IPv6 shifted customers and grow your business in the future, switch from IPv4 to IPv6 today.
Dual stack, tunneling, and translation are transition technologies that are available. But they are complicated and require more expensive software and hardware upgrades for an enterprise and ISPs. Hence, IPv6 adoption by companies of all sizes is paramount and is essential for future-generation device connectivity.
How do I change from IPv4 to IPv6?
Now that you know that the future of internet networking is dependent on transitioning to IPv6. It is time you join other companies to take part in this transition exercise. The best way to go ahead with this is to first get your website checked for IPv6 compatibility test (fill the Contact form to proceed). You will see a better performing website, higher website ranking on search engines and low-maintenance IPs.
So, what happens with your IPv4s?
Once you have completed hosting your website on Linux IPv6 servers, your IPv4s can be converted into revenue by selling your IPv4s them on a trusted IP marketplace through a reputed IP Broker.
What are the features of IPv6?
- Unlimited IPs or approximately 340 undecillion IP addresses to help in future internet innovations
- Automated stateless IP configuration and address management
- Automatic creation of unique IPv6 address
- No need for DHCP (Dynamic Host Configuration Protocol) server
- Automatic renumbering of IPs
- Allocation of /48 subnet prefix length
Why choose AlphaVBox for IPv6 hosting?
- All-in-one web hosting and VPS server provider
- Our solutions are tailor-made according to your business requirement
- Our hosting and server experts provide premium 24/7 customer and technical support
- Scalable solutions to any business size
- Seamlessly integrates IPv6 with your existing infrastructure, without disruptions
- Reliable and robust linux hosting
- Affordable hosting plans to fit any budget
For the best IPv6 hosting plans, connect with experts at Alpha VBox, the best IPv4/IPv6 hosting service provider.
|
communication_engineering
|
https://www.cronincards.com/blog/goodbye-butterfield-8/
| 2021-11-29T15:05:34 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-49/segments/1637964358774.44/warc/CC-MAIN-20211129134323-20211129164323-00480.warc.gz
| 0.948548 | 193 |
CC-MAIN-2021-49
|
webtext-fineweb__CC-MAIN-2021-49__0__173852239
|
en
|
On November 10, 1951, the first long distance call was made without an operator's assistance. Mayor M. Leslie Downing of Englewood, NJ picked up the telephone and dialed ten digits. Ten seconds later he reached Mayor Frank Osborne in Alameda, CA. The call, using the new system of 3-digit area codes, provided a much quicker way to dial long distance. The rotary dial telephone was a step forward from the old fashioned phone with just an ear and mouthpiece. The most prestigious area codes tended to be those that required the least time to dial – New York's 212 was the fastest.
Telephone exchange names figured in popular songs and film: PEnnsylvania 6-5000 (Glen Miller), BEechwood 4-5789 (The Marvelettes), and BUtterfield 8, the 1935 John O'Hara novel that was adapted into a movie starring Elizabeth Taylor (who won an Oscar).
|
communication_engineering
|
https://store.pcdoctor-bg.com/index.php?route=product/product&path=64&product_id=272
| 2020-09-27T15:01:14 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-40/segments/1600400279782.77/warc/CC-MAIN-20200927121105-20200927151105-00594.warc.gz
| 0.932822 | 253 |
CC-MAIN-2020-40
|
webtext-fineweb__CC-MAIN-2020-40__0__238203848
|
en
|
The Smart Charger 8000 charges all USB devices exceptionally fast. With 8,000 mA it delivers enough output to fast charge 3 tablets and 2 smartphones – all at once. In order to keep the device cool and your electricity bill at bay, it works with an efficiency of 83 – 86 %.
Every one of the five ports is managed independently by a Smart IC, which does not just guarantee fast charge, but also stabilizes the voltage more accurately than in generic USB chargers. Therefore, higher percentages of the 5 V arrive at your tablet and thus charge it faster.
Not just Smart, but also Safe
The Smart Charger 8000 comes with a series of sophisticated protection features which make it as reliable as a Swiss watch. The charger cannot draw too much power or overheat. If the input voltage from your wall outlet goes out of control, the Smart Charger simply switches off and thus protects your precious Smartphone. A controller on every USB port guarantees that the voltage will never be too low or too high. Should one of your USB devices malfunction and draw too much power, it won’t endanger your other devices or the cable. The Smart Charger will stop for a moment, let you know by an LED signal and restart automatically.
|
communication_engineering
|
http://eprnetworkblog.com/author/admin/page/1101/
| 2017-08-18T22:00:28 |
s3://commoncrawl/crawl-data/CC-MAIN-2017-34/segments/1502886105187.53/warc/CC-MAIN-20170818213959-20170818233959-00384.warc.gz
| 0.900878 | 1,023 |
CC-MAIN-2017-34
|
webtext-fineweb__CC-MAIN-2017-34__0__278218023
|
en
|
Released on = August 27, 2007, 8:42 am
Press Release Author = Skype
Industry = Internet & Online
Press Release Summary = Skype announce a new way to call anyone in the world with Skype To Go
Press Release Body = Skype have launched a new way to call anyone in the world with the new Skype To Go service. As part of the global roll-out of Skype Pro, users can talk to their best friend abroad from their mobile phone for as long as they want without it costing an arm and a leg.
A simple Skype (http://www.skype.com/) download and sign up to the Skype Pro (http://www.skype.com/intl/en/products/skypepro/) service means that Skype Pro customer’s will receive a Skype To Go number at no additional cost. To activate the Skype To Go number, users must choose the friend or family member they want to call who lives abroad. Then simply enter their international number and in return, Skype To Go will give users a local number to use instead.
With the Skype To Go (http://www.skype.com/intl/en/products/skypetogo/) number, users can call their friend from any phone, anytime they want. Customers can also store their Skype To Go number on their mobile phone and talk to that special friend no matter where they happen to be.
Having a Skype To Go number makes international calling from a mobile cheap. For instance, calling friends in Australia now costs the same as calling from across the street plus the SkypeOut (http://www.skype.com/intl/en/products/skypeout/) rate for Australia, which for landlines is as little as 1.7 Euro cents per minute.
“Millions of Skypers around the world already make cheap international calls from their computers. With Skype To Go, you don’t have to think twice about the cost of making an international call from your mobile phone. If you have a friend living abroad, you can now talk to him or her anytime and anywhere you want.” says Stefan Oberg, VP & GM Telecoms at Skype.
Skype Pro was originally launched at the beginning of this year and is now available world-wide. Skype Pro is a fixed fee product priced at 2€ (2.30€ VAT incl.) per month and includes a range of features that varies depending on the country, for instance, zero per minute calls to local and national landlines, free voicemail and a range of discounts on Skype products and services.
SkypeРІР‚в„ўs popular features such as video calls from one Skyper to another, sending instant messages, transferring files, conference calls for up to 10 participants or public chats remain free to all Skypers across the world. Customers can also use Skype to make free calls from one Skype account to another.
As the worldРІР‚в„ўs largest internet communications community, Skype is committed to giving people the ability to set their conversations free at home, at work and on the move. It is focused on further developing its ecosystem of more than 50 hardware partners and more than 190 Skype Certified devices to broaden the appeal of Skype to a wider base of users who want to use Skype away from the PC, no matter where they happen to be.
About Skype Pro:
Skype Pro users can choose to pay a low monthly fee and receive a range of exclusive features and benefits, such as:
– Zero cents per minute calling to domestic landlines within the same country. Connection fee applies. Now available in 28 countries
– One Skype To Go number – International calls from your mobile/landline at local rates (available in 10 countries). Calls will be charged at standard local SkypeOut rates, along with local mobile/landline tariffs
– Skype Voicemail (normally €15 excl. VAT per year)
– €30 discount on SkypeIn (http://www.skype.com/intl/en/products/skypein/) numbers (standard cost is €50 excl. VAT)
– Exclusive discounts on hardware for Skype
– Additional discounts on a series of Skype Extras are also available including call recording, desktop sharing, new ringtones and emoticons.
Web Site = http://www.skype.com/
Contact Details = Skype PR Contact:
2 Stephen Street
+44 (0)121 288 3779
|
communication_engineering
|
https://www.infinixarena.com/tecno-spark-power-2/
| 2020-10-22T09:52:16 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-45/segments/1603107879362.3/warc/CC-MAIN-20201022082653-20201022112653-00370.warc.gz
| 0.855698 | 1,505 |
CC-MAIN-2020-45
|
webtext-fineweb__CC-MAIN-2020-45__0__205522280
|
en
|
Tecno Spark Power 2 Specs and Price will be unveiled on this page. Just a month after Tecno released the Tecno Spark 5 smartphone, the spark power 2 was announced and released also.
The device was released purposely to succeed the Spark power that was introduced around November 2019, Although they both feature the same 6,000 mAh battery and Helio P22 SoC but got upgraded in the display and software departments.
Tecno Spark Power 2 Key Specs & Features
- 7.0 inch IPS LCD Display, 720 x 1640 pixels (256 PPI)
- Android 10; HIOS 6.1
- Octa-core Mediatek Helio P22 CPU
- 4GB RAM
- 64GB inbuilt storage, With Support for SD-Card
- 16MP + 5MP + 2MP + QVGA Quad Rear Camera
- 16 MP Front Camera
- Fingerprint Scanner (Rear)
- Fast Charging (18W Capacity)
- 6000 mAh Non-Removable Li-Po Battery
Design and Display
The design of the Spark Power 2 is not something new, although not expecting something really different. is a replica of what we had on the Tecno Pouvoir 4 and Tecno Pouvoir 4 Pro. The difference is very minute and only when place both devices side by side can reveal the differences.
It features a simple front glass with plastic unibody. The device comes in just two body colors – Ice Jadeite and Misty Grey.
The rear panel is home to a square camera module that houses four cameras and an LED flash. You will also find an optical fingerprint sensor and the Tecno branding which indicates its a Tecno smartphone.
Proceeding to the front panel, we discover a massive 7-inch display with a teardrop notch housing its front camera. This display has a screen resolution of 720 x 1640 and a screen density of 256 PPI.
Also, Read: Infinix S5 – Full Phone Specifications & Price
Hardware and Software
On the software department, The TECNO Spark Power 2 phone runs on HiOS 6.1 UI based on Android 10 operating system. The software comes with industry latest navigations, themes, and modes.
On the hardware department is an octa-core MediaTek Helio P22 processor, a PowerVR GE8320 GPU, 4GB of RAM, 64GB of internal storage, and a non-removable 6000mAh battery.
The camera compartment of the Tecno Spark Power 2 is nothing different. under the hood, it comes On the rear, with a 16MP primary camera, 5MP ultrawide camera, a 2MP macro camera and a QVGA camera which doubles as a depth camera. This setup is capable of shooting videos maxed at 1080p @ 30fps. You also get Panorama and HDR for photos.
Upfront is a 16MP front-facing camera that caters for selfie photos and videos. Video shot on this camera is also capped at 1080p @ 30fps. Plus you get the HDR mode of photos.
The Tecno Spark Power 2 features a 3.5mm jack and micro-USB 2.0 port. It also features Wifi and Bluetooth 5.0.
Internet connectivity on the Tecno Spark Power 2 is capped at 4G LTE, due to the absence of 5G support.
Tecno Spark Power 2 Price and Availability
The Price of the Tecno Spark Power 2 wasn’t confirmed as at the time this article was written, however, it is expected to go on sale for a price around $135, which is about 52,313 Nigerian Naira, 14,363 Kenyan Shillings and 784 Ghana Cedi.
The Tecno Spark Power 2 was announced on June 17th, 2020, and is expected to be on sale on June 23rd, 2020.
Tecno Spark Power 2 Full Specification
Here are a few specs of the Tecno Spark Power 2:
- Announced: June 2020
- Status: June 2020
Design [Build Factor], Display and Colour Options
- Dimension: Height- 174.9 mm * Width- 79.6 mm * Thickness- 9.2 mm
- Weight: 220 grams
- Build Quality: Glass front, plastic back, plastic frame
- Screen Display Type: IPS LCD
- Screen Size: 7.0″
- Resolution: 720 x 1640
- Aspect Ratio: 20.5:9
- Display Protection: Glass
- Notch: Yes
- Multi-touch screen: Yes
- Colour Options: Ice Jadeite, Misty Grey, Fascinating Purple
Operating System and Memory
- Operating System: Android 10 (HiOS 6.1)
- Chipset: MediaTek Helio P22
- CPU: Octa-core 2.0 GHz Cortex-A53
- GPU: PowerVR GE8320
- RAM: 4GB
- Built-in Storage Capacity: 64GB
- Card Slot: Yes, up to 256GB
Rear and Front Camera Rating
- Rear Camera Sensor: 16MP + 5MP + 2MP + AI lens
- Selfie Camera Sensor: 16MP
- Camera Features: quad-LED flash, HDR, panorama
- Video Recording: [email protected]
Wireless Network Bands and Connectivity Options
- Technology: GSM / HSPA / LTE
- 5G Network Bands: N/A
- 4G Network Bands: 1, 3, 5, 7, 8, 20, 38, 40, 41
- 3G Network Bands: HSDPA 850 / 900 / 2100
- 2G Network Bands: GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
- Speed: HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
- SIM Type: Dual SIM (Nano-SIM, dual stand-by)
- Bluetooth: 5.0, A2DP, LE
- USB: micro USB 2.0, USB On-The-Go
- Wi-Fi: Wi-Fi 802.11 b/g/n/ac, hotspot
- FM Radio: FM radio
- GPS: Yes, with A-GPS, GLONASS, GALILEO, BDS
- NFC: N/A
Sound Quality and Multimedia Support
- Loudspeaker: Yes
- Speaker Location: Dual Stereo Speaker
- Sound Enhancement Features: Yes
- Audio Jack Type: Yes, 3.5mm audio jack
- Video Support Formats: H.264 (Baseline / Main / High profile), MPEG4 (Simple profile / ASP) and other video formats
- Audio Support formats: PCM, AAC / AAC + / eAAC +, MP3, AMR – NB and WB, APE, WAV
- Battery Capacity: Non-removable Li-Po 6,000 mAh
- Wireless Charging: NO
- Fast Charging: 18W
- Rear-Mounted Fingerprint Sensor, Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass
|
communication_engineering
|
https://torilogic.com/eng/home.shtml
| 2019-12-15T23:20:13 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-51/segments/1575541310970.85/warc/CC-MAIN-20191215225643-20191216013643-00048.warc.gz
| 0.877542 | 544 |
CC-MAIN-2019-51
|
webtext-fineweb__CC-MAIN-2019-51__0__165948775
|
en
|
TL-USBCOM Driver for Windows
The TL-USBCOM driver provides a serial port emulation on Windows operating systems by implementing a serial emulation protocol on USB. The driver works with devices that are complaint to the USB CDC/ACM device class model and also supports non-compliant devices.
Free Demo, Licensing conditions, Prices
There are two variants of the TL-USBCOM driver available. To get a demo copy or prices, please select the operating system that you have to support:
TL-USBCOM Driver Features
- WDF (KMDF) compliant Windows USB device driver
- Exposes a virtual COM port with dynamic plug-and-play behavior
- Optionally exposes a static COM port to support legacy applications
- Supports all current 32 bit and 64 bit Windows operating systems
- Supports devices that are compliant with the USB CDC/ACM device class specification
- Supports devices that implement a subset of the CDC/ACM specification only
- Supports devices that implement a pair of bulk pipes but are not compliant with CDC/ACM otherwise
- Supports maximum throughput achievable with a given USB device while maintaining low CPU usage
- Supports unambiguous COM instance identification: applications can enumerate and open COM ports by GUID rather than name or number
- Optionally supports advanced USB power management including selective suspend
- Optional device co-installer which supports automatic COM name assignment based on rules defined in an INI-style text file
Customization of the Driver
- The driver will be delivered fully customized for licensee’s product.
- Customization includes USB VID/PID, file names, text strings, etc.
- Windows 10 version of the driver is signed with Microsoft Attestation signing.
- Windows 7/8 version of the driver is signed with ToriLogic’s code signing certificate.
- Driver Customization Kit add-on: The Driver Customization Kit enables licensee to customize the driver by themselves.
Driver Installer add-on
- Supported scenarios: first-time installation, driver update, removal of driver software
- Interactive mode with graphical user interface
- Silent mode without user interface, enables integration into surrounding software installers
- Supports popup-free installation
- The driver is conform with current WHQL and Hardware Lab Kit (HLK) requirements
- To get a WHQL certification WHQL tests must be executed with licensee's device.
- The WHQL certification can be executed by licensee or ToriLogic.
- If you are interested in a WHQL certification, please contact ToriLogic for a quotation.
© 2017 ToriLogic
|
communication_engineering
|
http://www.mikrozol.com/featured-services/encryption-authorization-access-control/
| 2024-04-19T21:21:39 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296817455.17/warc/CC-MAIN-20240419203449-20240419233449-00468.warc.gz
| 0.878846 | 326 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__129681696
|
en
|
Encryption is the process of encoding messages or information in such a way that only authorized parties can read it. Encryption does not of itself prevent interception, but denies the message content to the interceptor.
In an encryption scheme, the intended communication information or message, referred to as plaintext, is encrypted using an encryption algorithm, generating ciphertext that can only be read if decrypted. For technical reasons, an encryption scheme usually uses a pseudo-random encryption key generated by an algorithm.
It is in principle possible to decrypt the message without possessing the key, but, for a well-designed encryption scheme, large computational resources and skill are required. An authorized recipient can easily decrypt the message with the key provided by the originator to recipients, but not to unauthorized interceptors.
Two-factor authentication (also known as 2FA) is a technology patented in 1984 that provides identification of users by means of the combination of two different components. These components may be something that the user knows, something that the user possesses or something that is inseparable from the user.
A good example from everyday life is the withdrawing of money from a cash machine. Only the correct combination of a bank card (something that the user possesses) and a PIN (personal identification number, i.e. something that the user knows) allows the transaction to be carried out.
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communication_engineering
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https://www.starckgate.com/forum/starckgate-news/mwc-barcelona-2019-foldable-devices-real-5g-and-microsoft-s-hololens-2
| 2023-12-06T11:15:49 |
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en
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The biggest show of the year for the mobile industry converges every February in Barcelona—MWC Barcelona (formerly known as Mobile World Congress), held by the cellular industry group GSMA. This is my fourth year attending MWC as an industry analyst and the show always gives me a perspective on the state of the global cellular industry that I might not get otherwise.
At this year’s event, I expect to see smartphones with refreshing new form factors and, because AR and VR companies have become so focused on mobility lately, I predict some important announcements there, as well.
The main focus of the show, though, will be 5G—without a doubt. Expect announcements from every major network operator in virtually every region. Lots of these discussions will revolve around the non-standalone (NSA) 5G New Radio (NR)deployments happening this year in the United States, South Korea, and Australia.
In fact, on paper, all three countries had already launched NSA 5G NR networks by the end of 2018. However, consumers won’t have access to these networks until probably mid- to late 2019, depending on the operator and region.
While the first phase of 5G will likely bring faster download speeds for users, many benefits are unlikely to arrive until the second phase rolls out in 2020 or 2021 (depending on whom you believe). The non-standalone version will quickly be followed by standalone (SA) 5G NR, which incorporates the full 3GPP specification that describes the entire suite of technologies that will transfer information from the network core to the RAN (radio access network).
MWC Barcelona should give us a glimpse of where various operators are in the process of launching 5G service, and how they are handling certain trade-offs along the way. For example, many NSA 5G networks will share some or all their infrastructure with existing 4G networks, which may hurt performance compared to that of SA 5G networks. Perhaps for this reason, China Mobile claims they will have an SA network ready in 2020 and will skip NSA entirely.
Over time, many believe that 5G will fundamentally change the way that we communicate, and how our devices communicate with each other. That’s why so many companies are investing heavily now. 5G’s data rates and ultralow latency could lead to devices and services that we still haven’t imagined, much like how 4G brought us services like Airbnb, Uber, and the gig and app economies.
In addition to the buzz around 5G, MWC Barcelona will also be brimming with announcements from smartphone makers. Huawei, LG, and Xiaomi will host press conferences at the show, as well as OPPO. One notable smartphone maker that’s missing from that list is Samsung, which hasn’t launched a phone at the show in years. Instead, Samsung is holding a Galaxy Unpacked event in San Francisco this week. I think this is a positive move for everyone because Samsung gets to keep the attention and buzz around its new products and other manufacturers don’t get drowned out by Samsung hype.
In the run-up to MWC Barcelona, there seems to be a general expectation that virtually every manufacturer will have a foldable device of some type, with some of them closer to commercialization than others. Many manufacturers will also have some sort of 5G phone on display, although I would be surprised if we saw any devices that are both foldable and 5G, because both pose technical challenges that I believe are currently too difficult to overcome at the same time.
While millimeter-wave antennas are indeed getting smaller, I don’t think they will allow for enough space in the frame of a foldable phone to actually make for a consumer-friendly device. Batteries will also have to be more dense before a foldable 5G phone can become a reality. It isn’t totally impossible; I just think it would be a surprise to see this soon.
Both the first-generation foldable devices and original 5G smartphones will likely carry a premium price, which may sour some consumers. The biggest challenge with these devices won’t necessarily be in making them work but rather designing software that makes them useful, and more than just gimmicks.
I also think we’re going to see a comeback of phones with keyboards at this year’s show. Blackberry started the trend with the KeyOne and Key2 and may even continue it by debuting a Key3 at the show. But this year, they won’t be alone.
Companies like Planet Computers have already announced keyboard-sporting devices like the Gemini and are expected to announce their next-generation Cosmos device at the show, as well. I think we’ll see more devices and announcements in this category, and I’m quite pleased about it. I loved having a keyboard on my phone and used one extensively in high school with Windows Mobile on my HTC. Gradually, I could see devices such as foldable phones with keyboards replacing some laptops and convertible tablets, much like phablets did to tablets.
In terms of AR and VR, I’ve found that MWC Barcelona tends to focus more on announcements about mobility, and I believe that this year will be no different. Both AR and VR will be crucial to the growth of 5G, and operators know it. Almost all the 5G demos I see today from operators involve AR or VR, or both.
I expect that we’ll probably see the next generation of AR and VR headsets from companies like HTC, which already has its own standalone VR headset in addition to its PC-tethered Vive headsets. I expect that soon, HTC and other headset makers will update this gear again to incorporate the latest chipsets and, at that point, possibly add 5G connectivity.
The biggest announcement for AR and VR this year, I believe, will come from Microsoft, with CEO Satya Nadella scheduled to present at the show. Microsoft is widely expected to announce the next generation of its HoloLens AR headset at the show, which will likely be called HoloLens 2.
Many people have waited a long time for a new HoloLens, especially considering how many developers are already familiar with the company’s platform. I’ve recommended that people wait until Microsoft releases the HoloLens 2 to make any decisions about purchasing the Magic Leap One, because I believe that HoloLens has the most mature development platform.
If HoloLens 2 ends up being a good product, with a wider field of vision, better comfort, and faster processing capabilities, it could be a shot in the arm for the AR industry this year. Such a development would be welcome considering that this year started with so many recent high-profile failures.
Overall, I believe the technologies at the center of this year’s MWC Barcelona announcements could change the way we communicate for decades to come. At its core, the show truly is about helping people to communicate. In a nutshell, I think the 2019 show will be the one where 5G becomes real, AR gets its groove back, and Microsoft finally receives proper credit for all the work it has put into the HoloLens and the Windows Holographic platform.
Anshel Sag is a consumer technology and chip analyst at Moor Insights & Strategy. Prior to becoming an analyst, he worked in the IT industry for nine years. Sag now lives in San Diego, and you can also find him on Twitter.
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communication_engineering
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http://www.ifb.net/news/aberdeen-businesses-prepare-for-digital-revolution-with-ifb-and-the-aberdeen-core/
| 2018-03-24T04:33:41 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-13/segments/1521257649683.30/warc/CC-MAIN-20180324034649-20180324054649-00154.warc.gz
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CC-MAIN-2018-13
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webtext-fineweb__CC-MAIN-2018-13__0__89633404
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en
|
Aberdeen businesses prepare for digital revolution with IFB and the Aberdeen CORE
23 April 2015
Big names from the Aberdeen business community have thrown their weight behind the dedicated state-of-the-art pure fibre network that will provide access to some of the fastest internet connectivity in the world. Construction of the Aberdeen CORE network is well underway, with the first customers due to be connected in May through service provider Internet For Business (IFB). Over 250 businesses from the financial, education, retail, oil and gas sectors have registered their interest in accessing ultra-fast internet connectivity over the CORE. Stuart Clarkson, managing director of Aberdeen’s newest bar venue, So, in Union Street is delighted to be one of the first in the city to connect and offer ultra-fast wifi to his customers. He said: “We want our venues to be the best connected in Aberdeen. Customers these days have come to expect to be able to access their emails and browse the internet over their lunch, or check in to social media when socialising with friends. “Soon our customers will be able to get online and browse more easily and efficiently than ever before and we are excited to see their response. We will also be rolling the Aberdeen CORE out to our other venue, Soul bar, in due course.” In addition to connectivity, the network will enable off-site data backup, hosted voice, cloud access and faster connection to national and international networks. John Clark Motor Group IT Manager Stewart Herd was among the first to sign up, having recognised that faster connections between sites and improved IT efficiency is crucial in the car sales, leasing and servicing sector. Stewart foresees the faster systems not only making it easier for business, but also bringing benefits for customers. He said: “The ultra-fast network will mean we can process customer orders quickly and efficiently and provide better customer service. “For example, our team members can now use online video with customers, showing them vehicles in more detail rather than just static images. We can also use video in aftersales – showing work required on vehicles in the workshop for the customer to authorise digitally.” John Clark will have managed lines between sites and to the internet, so they have a reliable communications link between their showrooms and a Gigabit line back to IFB’s Data Centre. Aberdeen-based charity, Cornerstone, is also looking forward to the benefits that will be delivered by Aberdeen CORE – helping them provide services for people with disabilities and support needs. Cornerstone’s systems manager John Cameron says: “As a charity organisation that need to justify every penny, it’s a fantastic opportunity to access world class connectivity at a reasonable price. “The high speed link will allow us to take full advantage of VOIP Telephony which will vastly improve communications throughout our organisation.” By being part of the Aberdeen CORE network, Cornerstone will have the fastest possible link to their hosted environment in IFB’s Data Centre. Trinity International Services is an off-shore catering company with headquarters in Bon Accord Square Aberdeen and offices worldwide. As a global operation working round the clock, they depend on reliable 24/7 internet connectivity to communicate with off-shore customers and their international offices. Trinity International Services director, Christopher MacBride, says: “We wouldn’t consider missing out on this – the need for higher speed is forever increasing with more data being shared via the Internet, so upgrading the fibre link is greatly needed. “It’s a competitive climate and we need to make sure we’re one step ahead of our competitors, both at home and abroad.” Improved IT efficiency could be as much as 100 times faster than existing networks for some businesses, according to Graeme Gordon, CEO of IFB. Graeme says, “With the first phase of the network now underway, we are on our way to delivering world-class standards in digital infrastructure to Aberdeen. “There’s been a fantastic response from local businesses, who as a result of being part of Aberdeen CORE, will be well positioned to take full advantage of all the benefits that Gigabit technology will bring. “By drawing services together over the network, we can facilitate growth and innovation, allowing businesses to maintain the highest performance, efficiency and reliability.” Other firms can join the technology revolution and influence the demand-led route of Aberdeen CORE by registering their interest at www.aberdeencore.com There is also a video outlining what the CORE network will mean for business, with words from some of those who have already signed up.
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communication_engineering
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https://ggerocks.com/sound-studies
| 2024-04-21T07:42:57 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296817729.87/warc/CC-MAIN-20240421071342-20240421101342-00634.warc.gz
| 0.933552 | 161 |
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webtext-fineweb__CC-MAIN-2024-18__0__180896780
|
en
|
Gotta Groove Entertainment has worked with many municipalities creating acoustical energy impact studies for various events, proposed indoor and outdoor entertainment venues, and sound studio locations. Over our 20 year history in audio engineering, we have worked with the most advanced audio technology available. We also work with professional audio equipment manufactures and professional sound reinforcement companies to ensure as close to accurate predictions as possible.
Our team creates 3-D noise models of a facility and surrounding areas, based on equipment-specific noise data, field measurements and geographical information. The modeling allows our team to quickly evaluate noise impacts for various acoustical scenarios and mitigation options at on-site, property line or far-field locations.
Shoot us an email for a free consultation call to see if we are a good fit for your needs.
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communication_engineering
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https://loiheng.com/productsdetails/446362441
| 2023-03-22T03:20:36 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-14/segments/1679296943749.68/warc/CC-MAIN-20230322020215-20230322050215-00759.warc.gz
| 0.862442 | 334 |
CC-MAIN-2023-14
|
webtext-fineweb__CC-MAIN-2023-14__0__65348238
|
en
|
Brands : Edge-corE
Category : Switch
SKU : ECS4620-28F
ECS4620-28F is a compact but high-performance Gigabit Ethernet Layer 3 switch featuring 28 ports; with 22 100/1000 SFP ports, 2 x 10/100/1000 Combo Ports, 2 x 10G SFP+ ports, and one 10G dual port expansion slot. ECS4620-28F has with 1 x RJ45 console port, 1 x USB type A storage port, RPU connector and Stack up to 4 units.
ECS4620-28F is a high-performance Gigabit Ethernet Layer 3 switches featuring 28 ports; with 22 100/1000 SFP ports, 2 x 10/100/1000 Combo Ports, 2 x 10G SFP+ ports, and one 10G dual port expansion slot. The switches are ideal for high-performance server aggregations, such as enterprise data centers, where they can connect high-end or network-attached files servers over fiber ports. They can also be deployed as a backbone upgrade, or to provide Gigabit–to-the-desktop for power users. These switches are packed with features and are a cost-effective solution that bring continuous availability, enhanced security, and advanced QoS to the network edge, while maintaining simplicity of management.
View All ( 0 Reviews)
|Predominant Port Type||Gigabit Fiber 10 Gigabit Fiber|
|Switch Type||Fixed Port|
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communication_engineering
|
http://es.chevrolet.com/2013-malibu-mid-size-sedan.html
| 2014-04-18T11:31:32 |
s3://commoncrawl/crawl-data/CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00386-ip-10-147-4-33.ec2.internal.warc.gz
| 0.918062 | 156 |
CC-MAIN-2014-15
|
webtext-fineweb__CC-MAIN-2014-15__0__167198490
|
en
|
Available Chevrolet MyLink breaks it down to the basics so you can take full control of your system while keeping it stress free. Make phone calls, select radio stations, choose music from your mobile device and more through voice command, touch-screen, center stack buttons and steering wheel-mounted controls. Take navigation to the next level with on-screen OnStar® Turn-by-Turn Navigation, standard for six months. Receive directions through an on-screen display and the automated voice of an Onstar® Advisor. You can step it up another notch with the available enhanced Chevrolet MyLink radio with navigation, which includes full navigation features as well as 2-D/3-D maps, points of interest, and SiriusXM NavTraffic with a three-month trial.
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communication_engineering
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https://associatestech.com/what-is-vpn-gateway/
| 2023-10-02T07:33:39 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233510983.45/warc/CC-MAIN-20231002064957-20231002094957-00651.warc.gz
| 0.906359 | 3,736 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__286045790
|
en
|
A VPN gateway is a device or server that enables secure internet connections through the use of virtual private network (VPN) technology.
The primary function of a VPN gateway is to create a secure and private connection between a user’s device and the internet, protecting their online activities from potential threats such as hackers, government surveillance, and data breaches.
In today’s digital age, where our lives are increasingly reliant on technology, the importance of a VPN gateway in providing secure and private internet connections cannot be overstated.
In this article, we will explore the concept of a VPN gateway in detail, including its working mechanism, benefits, types, and how to set up one.
We will also discuss key security considerations related to VPN gateways, reputable providers in the market, and their relevance in the context of remote work, online privacy, and accessing geo-restricted content.
Finally, we will address common FAQs to provide comprehensive information to readers.
Table of Contents
How Does a VPN Gateway Work?
A VPN gateway works by establishing a secure and encrypted connection between a user’s device and the internet.
This connection is established through a VPN server, which is located between the user’s device and the internet.
The VPN server acts as an intermediary, encrypting all data sent and received by the user’s device, and then decrypting it at the other end.
The encryption process involves converting plain text data into a complex code, which can only be deciphered by the intended recipient. This ensures that any data intercepted by a third party is unreadable and unusable.
The process of encryption is also combined with tunneling, which involves encapsulating data packets within another data packet. This makes it difficult for anyone to intercept or access data as it passes through the network.
VPNs use a variety of encryption protocols to ensure that data is secure and private. Some of the most commonly used protocols include:
|OpenVPN||SSL/TLS||Up to 256-bit|
|L2TP/IPSec||IPSec||Up to 256-bit|
|PPTP||MPPE||Up to 128-bit|
The strength of the encryption used will depend on the protocol being used and the capabilities of the VPN gateway. Generally, the stronger the encryption, the more secure the connection will be.
There are also several tunneling protocols used in VPN gateways, including:
- Point-to-Point Tunneling Protocol (PPTP)
- Layer 2 Tunneling Protocol (L2TP)
- Internet Protocol Security (IPSec)
- Secure Sockets Layer (SSL) and Transport Layer Security (TLS)
Each protocol has its own advantages and disadvantages, and may be more suitable for certain use cases or devices.
Overall, the combination of encryption and tunneling used in VPN gateways ensures that data is protected from interception and unauthorized access, providing users with a secure and private connection to the internet.
Benefits of Using a VPN Gateway
A VPN gateway provides several benefits for users seeking secure and private internet connections. By routing internet traffic through a secure virtual network, a VPN gateway encrypts data and protects online activities from prying eyes.
Here are some of the key advantages of using a VPN gateway:
- Enhanced Security: A VPN gateway provides an extra layer of security by encrypting data and protecting against cyber threats, such as hacking and malware. It ensures that sensitive information remains confidential and inaccessible to unauthorized parties.
- Privacy: A VPN gateway enables users to maintain their privacy and anonymity online by masking their IP address and encrypting their online activities. This protects against surveillance, tracking, and data breaches.
- Bypassing Geographic Restrictions: A VPN gateway allows users to bypass geo-restrictions and access content from different regions. This is particularly useful for accessing streaming services, gaming, and blocked websites.
- Remote Access: A VPN gateway enables remote employees to securely access corporate networks and protect sensitive company data from external threats.
Overall, a VPN gateway provides users with enhanced security, privacy, and access to restricted content, making it an essential tool for individuals and businesses seeking to protect their online activities.
Types of VPN Gateways
VPN gateways come in different types, each with unique characteristics, advantages, and use cases. Understanding the differences between these types is essential in selecting the right VPN gateway for your needs.
Hardware-based VPN Gateways
Hardware-based VPN gateways are physical devices that you install on your network. They typically come with built-in security features, such as firewalls, and can handle large volumes of data.
They are best suited for large organizations that need to provide secure connections for a large number of users.
Hardware-based VPN gateways are also preferred for their high level of reliability, as they offer dedicated hardware resources and are less susceptible to software vulnerabilities and attacks.
Software VPN Gateways
Software VPN gateways, also known as virtual VPN gateways, are software-based solutions that you install on a server or cloud platform. They are cost-effective and easy to set up, making them a popular choice for small businesses and individual users.
Software VPN gateways can be easily scaled up or down, depending on your needs, and offer a high degree of flexibility in terms of configuration options. They are also compatible with various operating systems and devices.
Cloud-based VPN Gateways
Cloud-based VPN gateways are hosted on a cloud platform and can be accessed by users from anywhere with an internet connection. They are ideal for organizations with a geographically dispersed workforce and provide secure access to company resources from remote locations.
Cloud-based VPN gateways are highly scalable, as they can handle large numbers of users and data traffic. They also offer lower maintenance costs, as the provider takes care of upgrades, security, and backups.
|Type of VPN Gateway||Advantages||Best Suited for|
|Hardware-based||Reliable, high security, large data volumes||Large organizations|
|Software-based||Cost-effective, flexible, easy to set up||Small businesses, individual users|
|Cloud-based||Scalable, accessible from anywhere, low maintenance||Geographically dispersed organizations|
Setting Up a VPN Gateway
Setting up a VPN gateway may seem like a daunting task, but it is actually straightforward and can be done in just a few steps. Here’s a general guide to help you get started.
|1||Choose a VPN gateway provider that meets your needs. Research and compare different providers to determine the best fit for you.|
|2||Download and install the VPN gateway software provided by your chosen provider. Follow the installation instructions carefully and ensure the software is compatible with your operating system.|
|3||Configure the VPN gateway software to your preferences. This includes selecting the server location and configuring security settings such as encryption protocols and authentication methods.|
|4||Connect to the server using your login credentials. Once connected, you will have a secure and private connection to the internet.|
It’s important to note that the specific steps may vary depending on the VPN gateway provider and software being used. Always refer to the provider’s documentation for detailed instructions and troubleshooting tips.
VPN Gateway vs. VPN Service
While VPN gateways and VPN services both provide secure internet connections, they differ in terms of functionality and usage scenarios. VPN services are predominantly software-based and allow users to connect to a remote server to access the internet. They encrypt users’ internet traffic and route it through the server to mask their IP addresses and protect their identities online.
VPN gateways, on the other hand, are hardware-based devices that create a secure connection between two networks. They are commonly used in corporate environments to protect sensitive data and enable secure remote access to the company’s resources. VPN gateways can be set up on-premises or hosted in the cloud.
VPN Gateway for Corporate Use
VPN gateways are ideal for businesses that need to provide secure and remote access to their networks for employees, contractors, or vendors.
They create a secure tunnel between the remote user’s device and the company’s network, protecting data in transit from potential eavesdropping or interception.
VPN gateways can also enforce access control policies, ensuring that only authorized users can access specific resources within the network.
VPN Service for Personal Use
VPNs services are typically used by individuals who want to protect their online privacy, bypass geographic restrictions, or access censored content.
They are easy to set up and can be used on a variety of devices, including smartphones, tablets, and laptops.
VPN services offer a wide range of servers located in different countries, allowing users to choose a server that suits their needs.
VPN Gateway Security Considerations
While VPN gateways are a powerful tool for ensuring secure and private internet connections, it is important to consider potential security risks and vulnerabilities.
Here are some factors to keep in mind:
|Encrypted Protocols||Ensure that your VPN gateway uses strong encryption protocols, such as AES-256, to protect your data from interception.|
|Authentication Methods||Choose a VPN gateway that uses secure authentication methods, such as two-factor authentication or digital certificates, to prevent unauthorized access.|
|Vulnerabilities||Regularly update and patch any software or hardware connected to your VPN gateway to minimize vulnerabilities and potential exploits.|
By taking these precautions, you can significantly reduce the risk of security breaches and protect your online activities and sensitive data.
VPN Gateway Providers
Choosing a reliable VPN gateway provider is important to ensure the security and privacy of your online activities. Here are some of the top VPN gateway providers in the market:
|ExpressVPN||256-bit encryption, zero-logging policy, support for multiple devices, 24/7 customer support, high-speed servers in 94 countries||$6.67/month (15 months plan), $9.99/month (6 months plan), $12.95/month (monthly plan)||4.7/5 on Trustpilot|
|NordVPN||Double VPN encryption, no-log policy, support for up to 6 devices, 5,500+ servers in 59 countries, 24/7 customer support||$3.71/month (2-year plan), $4.92/month (1-year plan), $11.95/month (monthly plan)||4.5/5 on Trustpilot|
|Surfshark||Unlimited simultaneous connections, strict no-logs policy, 1,700+ servers in 63 countries, 24/7 customer support, CleanWeb feature to block ads and malware||$2.49/month (2-year plan), $6.49/month (6-month plan), $12.95/month (monthly plan)||4.3/5 on Trustpilot|
VPN gateway providers often offer different features, pricing, and server locations. It is important to evaluate your specific needs and choose a provider that aligns with them. Reading reviews and comparing multiple providers can help you make an informed decision.
VPN Gateway and Remote Work
In recent years, remote work has become increasingly common across industries and companies of all sizes. While this allows for greater flexibility and work-life balance for employees, it also brings about new challenges in terms of network security and data protection. VPN gateways play an important role in enabling secure remote access to corporate networks and protecting sensitive information for remote employees.
A VPN gateway allows remote workers to securely connect to their company’s network through an encrypted tunnel. This ensures that sensitive data transmitted between the employee’s device and the network remains secure from potential cyber threats. Additionally, VPN gateways can assist in maintaining compliance with industry-specific regulations and standards for data protection.
VPN gateways also provide increased flexibility for remote workers, allowing them to access the corporate network and its resources from anywhere in the world as long as they have an internet connection. This flexibility reduces the need for travel to the workplace and facilitates more efficient remote collaboration with colleagues.
Overall, VPN gateways are essential tools for ensuring secure remote work and protecting sensitive business information. By establishing a secure connection between remote workers and the corporate network, VPN gateways enable seamless remote collaboration and enhance both performance and security.
VPN Gateway and Online Privacy
In today’s digital age, protecting one’s online privacy has become more critical than ever. With the increasing amount of personal data being shared online, it’s essential to ensure that this information remains secure and private. VPN gateways play a crucial role in safeguarding online privacy by providing a secure and private internet connection.
A VPN gateway creates an encrypted connection between a device and the internet, making it difficult for anyone to intercept and view the data being transmitted. This connection ensures that online activities remain private and secure, protecting sensitive information from potential threats like hackers, surveillance, and data breaches.
VPNs also help to anonymize internet activities by masking the user’s IP address and location. This feature helps users avoid tracking and surveillance, as well as bypass geo-restrictions and access blocked content from different regions.
Overall, VPN gateways are an effective tool for ensuring online privacy and security. By using a VPN gateway, users can protect their online activities from potential threats, maintain anonymity, and access content from anywhere in the world with ease.
VPN Gateway and Geo-restricted Content
One of the most common use cases for VPN gateways is bypassing geo-restrictions and accessing online content from different regions. Streaming services, gaming platforms, and websites may all have content that is restricted based on the user’s location. VPN gateways offer a solution to this problem by masking the user’s IP address and providing a virtual location based on the server they connect to.
For example, a user in the US can connect to a VPN gateway server located in the UK to access content that is only available to users in the UK. This allows users to watch movies and shows that are not available in their own region and play games that are restricted to certain countries.
It’s important to note that while VPN gateways can provide access to geo-restricted content, this may not always be legal or allowed by the content providers. Users should always check the terms and conditions of the service they are accessing to ensure they are not violating any rules or regulations.
FAQs about VPN Gateways
Here are some common questions and answers about VPN gateways:
What is the difference between a VPN gateway and a VPN service?
A VPN gateway is a device or software that creates a secure, encrypted connection between a local network and the internet.
A VPN service is a subscription-based service that provides access to a shared VPN server, allowing users to connect to the internet with a different IP address and encrypt their internet traffic.
What are the requirements for setting up a VPN gateway?
Setting up a VPN gateway requires a device with VPN capability and internet connectivity. This can be a hardware-based VPN appliance, a software VPN solution, or a cloud-based VPN gateway. It also requires knowledge of the device’s configuration settings and the network topology.
Can I use a VPN gateway for remote access?
Yes, a VPN gateway can be used for remote access by establishing a secure connection between the remote device and the local network. This allows remote users to access network resources and applications as if they were physically present on the local network.
What are the security considerations for using a VPN gateway?
Some important security considerations include selecting a strong encryption protocol, requiring authentication for access, and monitoring access logs for any unauthorized activity.
It’s also important to regularly update the VPN gateway software to patch any vulnerabilities and maintain the integrity of the connection.
Can I use a VPN gateway for streaming and accessing geo-restricted content?
Yes, a VPN gateway can be used to bypass geo-restrictions and access content from different regions.
By connecting to a VPN server located in a different country, users can access streaming services, gaming sites, and other blocked websites.
How much does a VPN gateway cost?
The cost of a VPN gateway varies based on the type of device or service, the number of users, and the level of support required.
Hardware-based VPN gateways can cost anywhere from a few hundred to several thousand dollars, while software and cloud-based solutions can be more affordable, starting at around $10 per month.
What should I do if I encounter problems with my VPN gateway?
If you encounter issues with your VPN gateway, start by checking your network settings and configuration to ensure they are correctly set up. You can also consult the user manual or contact the vendor’s technical support for troubleshooting assistance.
Resources and External Links
Here are some additional resources and external links that can help you learn more about “What is a VPN Gateway?”:
- About Azure VPN Gateway | Microsoft Learn
- What Is a VPN, and Why Would I Need One? – How-To Geek
- Tutorial – Create & manage a VPN gateway – Azure portal – Azure VPN …
- VPN Gateway documentation | Microsoft Learn
- Azure VPN Gateway configuration settings | Microsoft Learn
- AZ-900 \ Azure VPN Gateway (Ep 07) – BurningIceTech
- VPN (Virtual Private Network) Explained – PowerCert Animated Videos
- What is a VPN and How Does it Work? [Video Explainer] – vpnMentor
- Azure VPN & Azure VPN Gateway – TechWithPri
- VPNs Explained | Site-to-Site + Remote Access – CertBros
These resources provide additional information and insights about “What is a VPN Gateway?”.
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communication_engineering
|
https://www.ipevo.com/media-room/newsUpdate/2023/12/vocal-hub-launche
| 2024-02-28T06:47:32 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474697.2/warc/CC-MAIN-20240228044414-20240228074414-00232.warc.gz
| 0.924112 | 931 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__11552324
|
en
|
IPEVO Launches the VOCAL HUB A revolutionary wireless conferencing hub & up to 6 Bluetooth speakerphones that liberate your conferencing setup from wires.
IPEVO, a global leader in professional video conferencing, announced today the release of the IPEVO VOCAL HUB Wireless Audio System. This system consists of IPEVO VOCAL HUB and up to six IPEVO VOCAL wireless speakerphones, with two-way AI noise reduction. VOCAL HUB expands the boundaries of the conferencing industry by introducing the highest number of serial connections, quick deployment, and flexible spatial coverage. VOCAL HUB is IPEVO's reaction to the changing needs of enterprises, allowing them to cover various conferencing spaces, enhance the conferencing experience, and achieve higher productivity during hybrid meetings.
Simple Installation And Quick Deployment! A Wireless System With Flexible Coverage.
Poor sound quality can seriously reduce conferencing efficiency! According to multiple studies, when people process digital audio, the stress on their brains is much greater than when processing ordinary sounds. During video calls, poor sound quality seriously affects productivity, causing people to spend up to 35% more energy to understand the VOCAL HUB is designed specifically to fight this problem.
IPEVO VOCAL received high praise from customers after its launch in May this year. It is a wireless speakerphone with 360° sound coverage and a unique two-way AI noise reduction. It has won awards at ISE (Integrated Systems Europe), InfoComm, the professional audio and video equipment exhibition in Orlando, USA, ISTE, the educational technology exhibition in Philadelphia, USA, and other tech awards. Users can pair up to six of these speakerphones with VOCAL HUB, flexibly adapting the system to their needs. This allows them to cover any conferencing space, with a range of 15 meters, regardless of its shape. All of this without being limited by wires, achieving an engaging and immersive meeting experience.
Seamless Upgrade For Your Conferencing Room
With VOCAL HUB, you can simply upgrade your current conferencing room, or flexibly equip one of your conferencing spaces with an audio system anytime you require. If your company uses shared office space, your team can connect to VOCAL HUB via Bluetooth, effectively expanding the range and quality of sound pickup of their mobile devices. If you plan to relocate your business or add a new conference room, you can easily adjust the number of speakerphones connected to your VOCAL HUB, according to the size of the new conference space. For an ultimate videoconferencing experience, IPEVO designed the TOTEM video camera series that can be used together with VOCAL HUB.
The features of IPEVO VOCAL HUB Wireless Audio System include:
- High scalability: Up to 6 VOCAL speakerphones can be connected at the same time, allowing flexible spatial coverage.
- Convenient Wireless: Suitable for any conference room setup and table arrangements
- AI Noise Reduction: IPEVO VOCAL is the first speakerphone with two-way AI noise reduction technology.
- Broad compatibility: Your current conferencing system can be easily upgraded, achieving perfect sound coverage.
- Convenient controls: After connecting multiple speakerphones, you can easily control all connected devices remotely.
Later this year IPEVO is going to launch 2-VOCAL DONGLE, which allows connecting two VOCAL wireless speakerphones simultaneously, as a solution for smaller meeting spaces, expanding the flexibility of IPEVO's audio solutions even further.
Aaron Lee, General Manager of IPEVO, said, "After entering the conferencing industry, we have observed many common difficulties that people experience, such as sound delay during hybrid meetings. Our wireless audio system minimizes delay, even with six speakerphones connected. This allows users to fully focus on communication, without being disturbed by technical issues. VOCAL HUB is free of wires and allows quick deployment, greatly reducing setup time.
About IPEVO Inc.
IPEVO is a leading brand specializing in professional video communication products. Founded in 2007, IPEVO has revolutionized video communication by introducing user-friendly document cameras and video teaching software. In 2022, it entered the video conferencing market with products for seamless hybrid meetings, teaching, and creative sharing that reproduce face-to-face communication as closely as possible.
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communication_engineering
|
https://rciva.com/services
| 2024-03-02T06:12:04 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947475757.50/warc/CC-MAIN-20240302052634-20240302082634-00359.warc.gz
| 0.928535 | 396 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__138761207
|
en
|
SMALL BUSINESS TELEPHONE SYSTEMS
Prices on small business telephone systems are determined by a number of factors, and it's important to understand that the size of your business will play a large part in how much you pay for an office phone system. Call volume and your number of employees will both influence how many phone lines and extensions you need.
Price quotes will be from top telecom companies near you like, like Polycom, Toshiba, Avaya, Nortel, and other companies.
Voice & data network cabling system is a complete system of cabling and associated hardware, which provides a comprehensive telecommunications infrastructure. This infrastructure serves a wide range of uses, such as to provide telephone service or transmit data through a computer network. It should not be device dependent. in Norfolk
The proper design and installation of your cabling infrastructure is critical to the success of your business. RCI’s project managers and cabling technicians are experts in the design, installation, and management of voice, data, and video solutions. Our team understands that getting the job done right the first time and providing excellent customer service is the way we do business.
Our cabling team is comprised of highly qualified, trained technicians with the ability to provide complete testing and certification of cabling infrastructure. As a licensed contractor in Virginia, RCI has the capability to acquire low voltage permits in a timely fashion.
FIBER OPTIC SOLUTIONS
Our strict attention to industry standards, along with a keen awareness of technological advancements, ensures the network RCI builds for you today will meet your needs for many years to come.
Fully licensed and bonded, RCI specializes in the design, installation, certification, maintenance, and support of state-of-the-art systems for all data, voice and video networking needs.
voip business phone systems
Resource Communications, Inc.
Copyright © 2021 Resource Communications, Inc. - All Rights Reserved.
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communication_engineering
|
https://bestgear.au/does-the-apple-watch-work-on-aldi-mobile/
| 2024-02-29T16:30:04 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474843.87/warc/CC-MAIN-20240229134901-20240229164901-00307.warc.gz
| 0.911778 | 548 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__119116009
|
en
|
Some Apple Watch models have their own e-sim and don’t need an iPhone to stay connected. But the cellular Apple Watch models don’t work on all networks in Australia.
Does the Cellular Apple Watch work on Aldi Mobile?
No, Aldi mobile does not support adding an e-sim device like an Apple Watch to your existing plan. This is because Aldi mobile isn’t a full service provider. Instead they use the Telstra network and known as a virtual network operator.
On other networks like Optus or Telstra you can add an Apple Watch to your existing mobile plan. This will cost a few dollars extra a month, but it will allow your cellular Apple Watch to work without needing an iPhone in range.
Will a Cellular Apple Watch Still Work without a Plan?
An Apple Watch that was GPS+Cellular will still work without needing a plan. You only need to add it to your mobile plan if you want to use the cellular features. If you’ve been gifted an Apple Watch with Cellular but don’t want to switch from Aldi Mobile you can still use the Apple Watch.
Which Australian Networks work with the Apple Watch?
The Apple Watch works on the following networks in Australia:
Why Don’t Virtual Network Operators Support the Apple Watch
In order for Virtual Network Operators like Aldi Mobile to support the Apple Watch they need to basically build the backend systems. This costs money and most of the virtual operators run on a fairly slim margins. They reality is they just don’t have the in-house expertise needed to work on these features and I imagine the demand isn’t there. Aldi Mobile would need to work with both Telstra and Apple to get the e-sim features working and it would be quite an undertaking.
Do You need an Apple Watch with Cellular?
I have an Apple Watch that has cellular but I’ve found that I don’t really use it that often. It’s nice to be able to leave the house with nothing but my watch, but most of the time I still take my phone. When you have your phone, your Apple Watch won’t be using cellular.
Features like Apple Pay don’t need any network access. So even if you want to leave your wallet and phone at home and still pay for things, you will be able to do this with a regular Apple Watch. And even music can be synced to an Apple Watch so no data is required.
For most people, a regular Apple Watch without cellular is fine and I wouldn’t go to the hassle of switching mobile providers.
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communication_engineering
|
https://www.uweschneider.de/en/EHID_developers.php
| 2023-12-04T22:59:57 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100535.26/warc/CC-MAIN-20231204214708-20231205004708-00769.warc.gz
| 0.914567 | 1,059 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__70591096
|
en
|
EHID for developers
Do you just want to use EHID? Then please visit the page EHID for end-users.
The EHID provides an abstraction layer for communication between applications and simulation hardware.
Situation before EHID
In the simulation area there is no defined interface between proprietary hardware and proprietary software. Each manufacturer of simulation hardware needs to provide and maintain different drivers with varying features for the various simulators such as MS FS9, MS FSX or X-Plane. On the other hand there are many authors of extensions which gives various functions a more realistic design. This in turn must be addressed separately by different methods for each simulator.
At least the Microsoft flight simulators can be influenced using the well-known FSUIPC by Peter Dawson. Giving access to a set of variables of the flight simulator it fails to make a dedicated access to individual switches, buttons and other controls in an airplane.
This precisely is the EHID difference.
Situation with EHID
The EHID creates a well-documented interface which allows to address individual hardware components without contributing additional functional logic.
This means a switch with three switching positions will have the values 0,1 or 2 independently from other objects, the history or any kind of operating mode. The EHID detects the position of the switch and always sends a message to the application when the switch changes its position. It also works the other way around. The application instructs the EHID e.g. to switch an LED on and the EHID takes care that the LED is turned on.
Each control element of an B737 and an A320 cockpit, whether switch, indicator, brake, throttle or instrument needle is assigned an unique number which is documented graphically. This allows an application to easily address specific functions and a matching device can easily connect to the real world.
Following this approach hardware developers will just need to implement a single implementation for EHID and software developers do not have to deal with the characteristics of a hardware device or its interface driver.
Virtual devices with EHID
Each simulator provides a specific configuration. There is not all equipment available and not every possible extension is installed. As an additional feature EHID defines virtual devices. These devices receive output events and a switch status can be scanned without a physical device is present. As soon as a suitable device is connected the EHID takes care on all required adjustments without any special functions to be provided by the individual developers.
Simultaneously other programs may address the virtual device. This enables the realisation of GUI-based devices which behaves the same to the application like the real device.
Modules in EHID
In addition applications, drivers and others EHID based programs can be plugged in as modules. Thus the EHID is extended with additional functions as if they were integrated directly.
A key to this are virtual objects that are also the basis for the virtual devices. They serve as placeholders as long as the actual object is not connected to the EHID. But they can also represent abstract functions and as such define objects, that do not provide any actual operating device. Thus for example the pressure of a hydraulic circuit may be represented.
By using virtual objects it is possible to implement a defined interface between different modules on a more complex level. For example, a module could implement the functions of the radio system and as such take care on the frequency changing of the different NAV radios. An application can then be limited to the actual functionality. How the user has entered the frequency at which radio is no longer of interest.
In addition there is the possibility to address objects by several applications at the same time. Thus, the module of a different manufacturer may be used as a basis to implement additional functions or to modify the behaviour of existing ones with an own separate module.
How the EHID works
The EHID is an application for the Windows system. All communication with the EHID works over TCP/IP, providing the option to start and address several EHID on different machines. The application connecting to the EHID can be written in every programming language and run on any platform as long as TCP/IP communication is possible.
Unique identification of individual objects is done by a 32-bit object ID which can be extended to 64-bit or more if necessary. A few messages allow changes of values by specifying the object ID. Wildcards are also supported, to set more than one event simultaneously. As soon as an input element changes, the EHID sends a message to the corresponding object ID to the application.
To help manufacturers of applications and modules to use EHID we offer a complete development kit with sample applications and source code for modules and a complete set of documentation.
In addition EHID provides the facility for rights management using certificates and keys. Every software manufacturer can determine individually to whom and to which extent he makes the functions available and for how long. Using the license tools available from us licenses for full versions and free demo versions with limited functionality or limited duration can be generated. For this we use cryptographically secure methods with sufficient long keys.
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communication_engineering
|
https://www.revolutiontwo.com/best-outdoor-tv-antenna/
| 2024-04-16T14:20:11 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296817095.3/warc/CC-MAIN-20240416124708-20240416154708-00853.warc.gz
| 0.939687 | 2,289 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__12182746
|
en
|
Viewers have witnessed a rapid spread in cable, video streaming services, and satellite which has resulted in a variety of high-quality content to choose from, but prices to enjoy such programs are beyond the budgets of most consumers.
Notwithstanding, there are countless other entertainment and news programs that can be enjoyed without spending a penny.
Each viewer has a preference and not everyone is interested in the content available on cable networks, online video streaming services, and satellites that are known to attract a monthly subscription fee.
Many are unaware of the free television contents offered daily by major broadcasters such as PBS, NBC, CBS, and ABC.
Since many broadcasting networks offer free television content on a daily, it is only right that you get yourself an antenna to gain access to these programs without spending a penny.
The major challenge here is signal quality, some areas send out weak signals or other natural hindrances which could leave viewers frustrated trying to catch a glimpse of your favorite TV show.
Why not get yourself an outdoor antenna today to ease all that stress?
1. Channel Master CM-4228HD EXTREMEtenna Outdoor TV Antenna
This is a popular feature on this list due to eight Bowtie designs which is a classic build that receives from over 70 miles away.
You get uncompressed 1080l HDTV broadcast as well as high-quality audio and video content which is one of the best on this list.
Users enjoy free over-the-air digital, HD channels as well as main DTV frequencies all at no extra charge.
Viewers can enjoy HD channels broadcasted by local channels as well as major television networks such as PBS, NBC, FOX, CBS, and ABC.
This could come in handy when you run out of a subscription with the help of the 180°, multidirectional coverage.
Those living in suburban and rural areas are often faced with getting a suitable outdoor antenna, this antenna operates perfectly in such regions.
The installation only takes a few minutes and users get durable U-bolts, clamps as well as other tools necessary for effectively mounting this antenna.
- Over 70 miles of coverage
- Can pick up VHF, FM, HD, and UHF signals
- Can withstand harsh weather conditions
- Multi-directional reception
- Areas with too many trees have lower receptions
- There needs to be an improvement in tech support
2. Direct Clearstream 4TV Antennae
Viewers can enjoy coverage of over 70 miles away as this antenna is ideal for rural regions with heavy foliage as well as thick roofing is known to reduce and hinder incoming signals.
The beam angle of this antenna erases any need to constantly turn or rotate the antenna and the patent loop design has been carefully engineered to receive signals from a wider range of frequencies.
This antenna is suited for both indoor and outdoor use and comes with additional mounting hardware and instructions to make installation a stroll in the park.
- Multi-directional antenna
- Ideal for indoor and outdoor use
- Equipped with both UHF/VHF.
- Over 70-mile range
- There are additional sealing pads and clamps
- The mast comes with a pivoting base
- There is no lock washer included
- You may be irritated by the constant loosening of the wingnuts post-mounting
- The bus bars are tightened to the wingnuts
3. Mohu ReLeaf HDTV Antenna
There are not many better-priced antennas that cost below $40, the sleek design of this 30-mile antenna makes it blend well into any home decor.
Installation of this antenna is stress-free as the antenna flap both have different weights. Also, this is one of the most eco-friendly models out there and is made from crushed cables and recycled packaging.
The instructions are printed on the box in place of a booklet, and a great reason to have this antenna is the combination of great design and high performance all in one.
- Simple design
- Eco-friendly build
- Great reception
- Looks bland
4. 1byone Indoor/Outdoor Amplified Digital TV Antenna
This antenna is capable of broadcasting uncompressed digital 4k Ultra-HD picture quality to get the best out of your entertainment content.
Also, this antenna can obtain signals from broadcasting towers from 80-120 miles away.
There’s an additional triple coated high-quality coax cable consisting of a PVC jacket, solid center dielectric conductor as well as triple layers of aluminum shielding for protection against electromagnetic interference.
You can get years out of this antenna due to its durable build and the unique paper thing design ensure users can choose to mount it outdoor.
- Lightweight category
- Delivers high-quality 4k pictures
- High-quality coax cable
- Efficient amplifier and clean filtering technology
- Up to 120 miles of range
- Terrain could be a challenge
5. Mediasonic HDTV Antenna
Some viewers want extra channels to watch their favorite sports programs and news and for just $20+, you could own the Mediasonic HDTV Antenna.
Viewers enjoy a range of about 60 miles, just ensure there is no interference with the signal to get the best out of this antenna.
This model doesn’t come readily mounted but users can mount multiple Mediasonic HDTV Antennas in different directions on a pole to connect to different televisions in the home.
Residents of rural areas may want to consider an antenna with a higher frequency range, but if you reside in the city, this antenna is capable of picking up multiple HD and 4k networks within the advertised regions.
- Lightweight category
- Compact design
- Works great in extreme outdoor conditions
- Not ideal for rural regions
- No antenna pole included
6. Antennas Direct DB8e
This company has been around for over three decades and this antenna is fully equipped with the eight-element bowtie HDTV antenna to deliver a durable and powerful signal.
The Antennas Direct DB8e has a 70-mile range frequency capable of capturing basic network channels such as NBC, CBS, and equipment installation can be carried out in the attic or on the roof.
There is also a special bracket for turning silver panels individually which gives the user access to point this antenna from different angles at the same time.
This antenna also comes with 4K picture quality and has a reliable build. The metal wiring also ensures a limit to windy disturbances and you get all-weathering mounting hardware on this model.
- Quick and easy installation
- Great performance both in the attic and outdoors
- You get Full HD over-the-air broadcast
- Zero interruptions that may occur from service dropouts
- You may need to get additional equipment for multiple televisions
- Not ideal for rural regions
7. Tree New Bee Amplified HD Digital Outdoor HDTV Antenna
The signal quality on this antenna is commendable, having a 120-mile range and a 360 degrees rotational capability via the cordless remote controller to deliver one of the best picture quality on this list.
One would expect an antenna of such quality would attract a high price, well, this is far from the case as you can get this at a budget-friendly price.
You get DHF, UHF, and FM reception at the best price, there’s also a built-in super low noise amplifier.
- A variety of amazing channels
- 120-mile range
- Can withstand extreme weather conditions
- Great picture quality
- Inconsistency in the FM reception
- The rotator doesn’t offer much
8. Mohu Sky 60 TV Antenna
You enjoy a totally new rooftop experience with the Mohu Sky 60 TV Antenna, with a 75-mile range which means you can stay as far away as possible from the broadcast tower without compromising on the signal quality.
This antenna is on the smaller size and a multidirectional feature means you never have to constantly adjust to obtain the best signal quality.
There’s also a 15dB amplifier tightly integrated to deliver the best quality performance and users also get 30ft long cable as well as a mounting bracket for easy installation.
You may also choose to connect this antenna to your cable network at home as it delivers the best signal quality and performance.
There are over-the-air broadcasts with less compression than satellite and cable in use. Connected to the antennae is the coaxial end while the other end is connected to the television.
You also enjoy a clean peak filter technology used in filtering cellular and FM signals. This delivers a noiseless performance and picture clear HD channels.
Also, it’s important to state that the reception majorly relies on the signal transmission in the locale.
- Designed using high-quality materials
- 75-mile range
- Could work in the attic but is an ideal outdoor antenna
- Includes a 30ft detachable cable
- There is a noticeable absence of some cable channels on free broadcasts
- Signal quality is heavily dependent on the terrain or environment.
Choosing the best outdoor tv antenna
Ensure to carry out in-depth research into the best outdoor tv antenna before making a purchase. For anyone residing in or near a city, you could get a smaller antenna since there are available channels nearby.
You should consider an amplified antenna if you stay about 30 miles away and those models with up to 50 miles or more are suitable units for outdoors or often come with an additional amplifier to strengthen the signal.
Your choice of an antenna is also dependent on the terrain, trees and buildings could hinder signal performance especially for an indoor antenna.
Amplified antennas generally offer a better performance so are more expensive, often ranging between $30-$100 while non-amplified antennas usually cost between $20-$40.
There are other high-performance antennas that cost over $100.
There is the future-proofing for ATSC 3.0 that may be of concern, well, your existing antenna will still function and could pull in more channels due to the new standards
You may only need to purchase a new ATSC 3.0-equipped television or tuner to enjoy this.
Ways to use the best outdoor tv antenna
After installation and getting the desired signal quality, ensure to get the screws on your antenna and mounting poles.
There are fastening hardware and clamps that come with these antennas for fastening coax cables, and for those placing the antenna on rooftops, get a roof sealant on the screws for long-lasting performance.
Ensure to go through this list to help you make the right choice, you don’t want to get to your nearby store and get confused about which product is best for your home.
|
communication_engineering
|
https://sabonhai.com/product/flyskys-th9x-upgraded-9ch-24ghz-with-ia10b-10ch-receiver-ibus-sbus-ppm-3cu4t
| 2024-04-17T05:31:43 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296817144.49/warc/CC-MAIN-20240417044411-20240417074411-00076.warc.gz
| 0.926352 | 292 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__18809721
|
en
|
FS-TH9X Upgraded 9CH & 2.4GHz with IA10B 10ch Receiver IBUS SBUS PPM
FS-TH9X 2.4GHz 9CH Upgrade Transmitter with FS-IA10B Receiver has revolutionized the way people experience RC, and now this radio transmitter and Receiver can stand up to the top competitions.
This Upgraded 9 channel with FS-RM003 2.4GHz Module TRANSMITTER’S AFHDS (automatic frequency hopping digital system), is developed by FLYSKY for all the Radio Control model lovers and is patented by FLYSKY at home. The system is specially developed for all the Radio control models, that offers super active and passive anti-jamming capabilities, very low power consumption and high receiver sensitivity. With extreme rigorous testing by engineers and studying the markets for years, FLYSKY AFHDS is now considered to be one of the best systems available in the market.
2.4GHz is the standard of new generation radio system because it has a lot of advantages. Operating at 2.4 GHz puts the radio control out of the frequency range of any ‘noise’ generated by the other electronic components on your helicopters – such as the brushless motor, Electronic speed controller, Servos and any metal to metal noise – eliminating interference and glitching that can affect traditional frequency system.
|
communication_engineering
|
https://audiofrost.com/the-best-shotgun-microphone-in-2019-our-top-picks/
| 2023-12-06T20:37:51 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100603.33/warc/CC-MAIN-20231206194439-20231206224439-00506.warc.gz
| 0.929702 | 2,772 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__126909211
|
en
|
Shotgun microphones are one of the most popular options for recording sounds of videos, interviews, and broadcasting. Finding a good shotgun microphone guarantees a clear and detailed sound of your recorded material.
We would like to help decide on which microphone to buy and tell you more about what a good microphone is all about. Therefore, we made a list of the best shotgun microphones currently for sale.
1. RØDE NTG2 Condenser Shotgun Microphone
- Comes with a high-pass filter
- Comes with a windshield
- Output impedance of 250 ohms
- Has a metal body
If you want to film something with a great sound, the RØDE NTG2 might be the right microphone for you. This condenser shotgun microphone is very tiny and lightweight, which means that it’s very portable. It’s designed with a sturdy body made of metal and you can use it in different situations and weather conditions.
The RØDE NTG2 condenser shotgun is a microphone with great features. Don’t worry about recording nearby air conditioners or louder environments. Noise is not allowed when it comes to this microphone. The microphone comes with a high-pass filter to prevent any low-frequency noise from ‘polluting’ the sound of your video. It has a supercardioid polar pickup pattern, so all of the unnecessary noise will not be picked up. The microphone also does well in eliminating any handling noise.
RØDE NTG2 also has an output impedance of 250 ohms and it sounds terrific. The frequency response range of the microphone extends from 20Hz to 20kHz, so it’ll pick up all the sounds from the human hearing range. Use the windshield and the furry that come with this microphone to prevent any wind noises in the sound projection.
The sound that you’ll get with the help of the RØDE NTG2 shotgun condenser microphone will be natural and detailed. Its super cardioid polar pickup pattern will allow you to record at a closer distance from the microphone or further away. Just get an AA battery or a P48 phantom power, and your NTG2 will be powered and ready to record.
2. RØDE NTG4 Microphone
- Supercardioid polar pickup pattern
- uilt-in high pass filter
- Can be mounted on a boom or on a camera
- Persistent settings
- Metal body pad, boost, digital switching, rm5 mic clip, foam windshield, ZP1 pouch,
The RØDE NTG4 is a very versatile shotgun microphone. Its design features a durable metal body that you can mount on a boom or on your camera. Being made of metal, you can use this boom microphone in different weather conditions without it losing its broadcast sound quality.
This microphone comes with a set of interesting features. There is a high-pass filter that is built in the microphone to prevent the interference of any lower-frequency sounds. RØDE NTG4 also has a boost to help you emphasize the higher frequencies. The microphone also comes with a pad to help you get the best sound possible. To control its settings, use the digital switches that are located on the microphone’s body. The microphone also allows the settings to stay persistent even when it’s turned off.
The RØDE NTG4 produces an accurate and noise-free sound. It has a supercardioid polar pickup pattern that is great for picking up the sound from the sound source, while at the same time eliminating any unwanted noises. Therefore, the RODE NTG4 is all about a good noise reduction.
This microphone comes with an RM5 microphone clip to mount it on your camera. In case there is a lot of wind, you can use the foam windshield that comes with the RØDE NTG4. In order to power this microphone, you’ll need to use a phantom power.
3. Sennheiser MKE600 Camcorder Shotgun Microphone
- Comes with a high-pass filter
- Has a foam windshield
- Has a shock mount
- Works with AA batteries or phantom power
- Has a metal body 40-20
The Sennheiser MKE600 camcorder shotgun microphone is a great choice for both amateurs and professionals. This shotgun mic is sturdy and very reliable. It design makes sure that the microphone performs very well both indoor and outdoor and in different weather conditions. The microphone has a durable metal body that is highly damage-resistant. The metal body will keep the internal components of the microphone protected and in a good state.
The microphone has a frequency response that ranges from 40Hz to 20kHz. As you may notice, the lower frequency response of the Sennheiser MKE600 starts 20Hz from the lowest frequency that we, humans, can hear. Of course, this enables the microphone to be less sensitive to unwanted noises coming from the environment. On the other hand, the microphone is highly sensitive to the source of sound and it picks the sound accurately.
To reduce noise to levels barely noticeable, the Sennheiser MKE600 furthermore has a high-pass filter and a windshield. The high pass filter prevents sounds from stumping, machines, and other noises to creep into your audio recording. On the other hand, the windshield will not allow and wind noise to be picked up by the microphone. This microphone also has a shock mount, and it can also deal with any handling noises.
To power your Sennheiser MKE600, you can use AA batries or a phantom power. Having these two options can be really important for recording in different situations. However, no matter how you power it, this shotgun microphone will deliver a natural and detailed sound.
4. Shure VP83F LensHopper Camera-Mounted Microphone
- Supercardioid polar pickup pattern
- Has an integrated Rycote Lyre shock mount
- Can record for up to 10 hours
- Allows you to monitor yourself with headphones
- Offers gain control
If you really want to take control over your recorded sound, you should check out the Shure VP83F LensHopper microphone. This shotgun microphone has a design that features an integrated Rycote Lyre shock mounting and a metal body. It is very durable, and it can be mounted on your camera very easily. The microphone furthermore has a LCD screen that is easy to understand, and you can control the microphone through it.
The Shure VP83F LensHopper offers a wide variety of features when it comes to noise control and quality of sound. The microphone has a supercardioid polar pickup pattern that greatly eliminates any unwanted sounds from the environment. On the other hand, this polar pattern is highly sensitive to the sounds you want to record.
The Shure VP83F LensHopper gives you the option for a real-time monitoring with headphones. With a feature like this, you will know what your recorded material sounds like. Furthermore, to adjust the gain on this microphone, use its gain control feature. This way, your microphone will pick up even the quietest of sounds. There is also a windshield that you can use in windy recording scenarios, and rely on the integrated shock mount for mechanical noise reduction. With features like this, you’re guaranteed to get clear and accurate sounds when you use the Shure VP83 LensHopper.
The Shure VP83F can record for up to 10 hours if it’s powered by AA batteries. To connect it to your camera you can use its 3.5 mm jack.
5. TAKSTAR SGC-598 Microphone
- Cardioid pickup pattern
- Has a 200Hz low-frequency attenuation
- Comes with a windscreen
- Comes with a shock mount
- 10dB gain adjustment
The TAKSTAR SGC-598 microphone is ideal for everyone who will be pleased with a decent sound quality. You can use the microphone with cameras and camcorders, and you can mount it on them pretty easily. It is also easy to connect the microphone to your recording device by plugging its connector to your device’s port.
With the TAKSTAR SGC-598 microphone, noise is a thing of the past. This microphone comes with a nice windscreen that will help you trap all the noises produced by the air. Also, SGC-598’s shock mounts will handle all the mechanical ‘shocks’ leaving the sound free from any noise of the kind.
The microphone also lets you control its gain with the 10dB gain adjustment. This way, your microphone will be able to ‘hear’ some hard to hear sounds and pick them up with ease. The frequency response of the TAKSTAR SGC-598 ranges from 50Hz to 16kHz. This is a great frequency response since it doesn’t let the microphone be sensitive to some unwanted low-frequency sounds.
The cardioid polar pickup pattern of the microphone will pick up only what you want it to pick up. Furthermore, you can also use the SGC-598’s 200Hz low-frequency attenuation to get the sound you desire.
The TAKSTAR SGC-598 comes at a very affordable price, so we can’t really complain much about the way it sounds. However, it does sound decent if the barely noticeable static noise doesn’t bother you. To get the decent sound from this microphone, you’ll have to power it with a single AA battery.
6. Tascam TM-2X Stereo X-Y Microphone for DSLR Cameras
- An SPL of 120dB
- Built-in cable connector
- Has a switchable low-cut filter
- Comes with two capsules
- Has a noise isolation arm
If you’re interested in a microphone that drastically eliminates noise from the camera, Tascam TM-2X could be what you need. This DSLR shotgun microphone is designed with a very sturdy structure that features many strategies on how to eliminate mechanical camera noise. You will not have a hard time mounting it to your camera, but you will enjoy the sound that it will produce.
The Tascam TM-2X stereo microphone can be mounted to your camera with the help of a noise isolation arm. This arm will position the shotgun at a significant distance from the camera where the noise won’t be able to reach it. Furthermore, the microphone’s floating structure will make sure that its two capsules don’t get exposed to mechanical noise. This way, handling the camera will not make an impact to your shotgun microphone.
For better sound quality, the Tascam TM-2X comes equipped with two capsules and a SPL level of 120dB. The two capsules allow your microphone to pick up more from the environment and optimize your recording. On the other hand, the SPL level helps the shotgun handle loud noises with ease. The microphone also has a windshield to keep all the wind noise away from its capsules. You can also use the low-cut filter to make the microphone less sensitive to low-frequency sounds.
The Tascam TM-2X can rotate at an angle of 180 degrees and it is powered by the battery in your camera. The sound that it produces is pretty nice and clear, and you’ll be able to hear a lot of details in it.
What to look for in a shotgun microphone
Make sure that the shotgun microphone you buy is very durable. This will enable you to use it in different weather conditions and both indoors and outdoors. Also, if your shotgun microphone is durable, you will get to use it for a longer period of time.
Pick a microphone that will greatly reduce the outside noise. If your microphone doesn’t have the equipment necessary for proper noise reduction, you’ll end up with bad sound. Therefore, look for a microphone that comes with a windshield, shock mount, and other noise reduction accessories.
Check if the microphone has a high-pass filter. A filter like this will keep away noises like those from working air conditioners, walking, or some rumbling. If your microphone doesn’t have a high-pass filter, noises of this kind will easily become part of your recorded material.
A microphone’s sensitivity should be one of your greatest concerns when you’re buying a shotgun. In order to pick up a sensitive microphone, you should mind its frequency response and polar pickup pattern. The frequency response of your shotgun should be wide enough to cover the sounds that humans can hear. Also, the response can be shorter in the lower frequency spectrum so that the microphone doesn’t pick up any unwanted low-frequency sounds.
As for the pickup pattern of your microphone, make sure that it is a cardioid or a supercardioid. These polar pickup patterns make the microphone sensitive to your sound source of preference, and less sensitive to unwanted noise.
Buying the right shotgun microphone is crucial for producing a good recorded material. Now that you have a list of the best shotgun microphones currently available, your search for one might have ended. However, if you would like to do some more research, we recommend you follow our guidelines on what to look for in a shotgun microphone. You may also want to check out our dynamic mics guide.
|
communication_engineering
|
https://www.chargerharbor.com/review-silicon-power-10000mah-slim-qp60-power-delivery-quick-charge-power-bank/
| 2023-10-03T13:53:04 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233511106.1/warc/CC-MAIN-20231003124522-20231003154522-00887.warc.gz
| 0.926634 | 1,757 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__171617199
|
en
|
Silicon Power 10,000mAh Slim QP60
- Features three fast charging ports, that includes two Quick Charge ports and an 18W Power Delivery port
- Can be recharged Quick Charge or Power Delivery speeds
- Enough power capacity to charge most smartphones about two times and can fit into a pocket along with your phone
- Does not come with a QC or PD wall charger
Power banks come in all sorts of shapes and sizes. One of the most versatile types of power banks are ones that have 10,000mAh power capacities. Power banks that have 10,000mAh power capacities now have form factors of a 3,000mAh power bank, and at this point, it makes more sense getting a 10,000mAh because they’re able to charge a smartphone to at least full power or more.
Whereas a 3,000mAh mini power bank won’t be able to charge most phones to full power.
This new Silicon Power 10,000mAh QP60 power bank is an example of just how great mid-range portable chargers can be. It has enough power capacity, fast charging, and a form factor that makes it easy for daily use.
The power capacity of this Silicon Power portable charger is 10,000mAh. This much power is perfect for charging smartphones, and at the same time, it can be limiting when it comes to charging phones, too.
Newer smartphones are now using larger batteries, the new Samsung Galaxy S20 series is a great example of that. The base GalaxyS20 has a 4,000mAh battery, the S20+ has a 4,500mAh battery and the S20 Ultra has a 5,000mAh battery. When you combine these larger battery sizes along with the power usage of these phones and the fast charging that this Silicon Power portable charger can offer, then you’re only able to get a single full charge from this power bank.
You may have some power left over to charge your phone to half power, though.
Overall, that’s what you can expect from basically any other 10,000mAh power bank because phones are using larger batteries in general. That said, a single charge for a phone isn’t a bad thing, because you’re looking at about another day’s use of your phone without needing to recharge it.
The charging that you get from this power bank is the more impressive part, and that’s because this Silicon Power portable charger has a total of three fast charging ports.
There are two USB-A Quick Charge ports and a single USB-C Power Delivery port. So you can fast charge most Android smartphones that are compatible with Quick Charge with either one of the USB-A ports. Two ports using Quick Charge are rare because most power banks tend to have just a single port using Quick Charge. Not two.
The USB-C Power Delivery port has an 18W charging speed, which is perfect for fast charging smartphones, and most Android smartphones that have a USB-C port can fast charge with a Power Delivery port. Another benefit of the PD port is that you’re also able to fast charge iPhones with a Lightning to USB-C charging cable.
Even though there are three ports to fast charge from, you can only fast charge from a single port at a time. This is because when you’re charging from two ports or three ports at the same time, the charging speed is split.
We tested this out by connecting an LG G7 to a USB-A Quick Charge port, and it was fast charging. Then we connected a Samsung Galaxy Note 9 to the PD port, and the LG G7 changed to standard charging and so did the Note 9.
There are two ports that you can use to recharge the power bank, but they can only be used once at a time. There is a Micro-USB input port and the USB-C PD port can also be used as an input port to recharge the power bank, too.
The best part is that both of the input ports can recharge the power bank at 18W, however, to do so you will need a Quick Charge wall charger to recharge from.
Size and Weight:
What is even be better than the fast charging is the form factor of this power bank. The charger has a length of 5.3 inches, a width of 2.6 inches, and a thickness of 0.5 inches. The weight of this Silicon Power QP60 power bank is 7.9 ounces.
It’s smaller than most phones on the market except for its thickness measurement. We found that we can easily place this power bank in the same pocket that we placed a phone in and charge it while it’s in a pocket.
Using the power bank is simple, it’s so simple that this charger does not even use a power button. This is because charging automatically starts when you plug a device in.
All the ports are on the same side, and there are four power indicators. When you’re fast charging a smartphone there is a green light that turns on to indicate that you’re fast charging your device.
Structure and Material:
The build of this power bank is great because it’s made of Aluminum, while most other power banks are made of plastic. That said, this does make the charger heavier.
Since this power bank does use three fast charging ports and you’re able to charge three devices at the same time, you might be concerned that it can overheat. Well, we can confirm that there is no overheating. This is because you can only fast charge a single device at a time, and even if you’re charging three devices at the same time, the max output of the power banks is set to 15W only.
This QP60 power bank is meant for charging smartphones that are compatible with Quick Charge or Power Delivery. This is due to the power bank having a 10,000mAh power capacity, and because Quick Charge is mainly used for smartphones and an 18W Power Delivery port is mainly useful for charging smartphones.
There are plenty of Power Delivery compatible laptops, but many of them are not able to charge with only 18W of charging power.
There is enough power capacity to charge most phones to full power once and then have a little bit of capacity left over. The charger uses Quick Charge and Power Delivery, but you can only fast charge a single device at a time.
The form factor of this power bank is great because it’s about the same size as a phone and therefore can fit into the same pocket that you place your phone in.
The build quality of this power bank is better than most others because it’s made of Aluminum. It doesn’t overheat either because it has a lower max output of power.
This QP60 portable charger is going to be most reliable for those that own smartphones that are compatible with either Quick Charge or Power Delivery. It’s not a power bank that is meant for charging laptops, even with its use of Power Delivery.
|Silicon Power 10,000mAh Slim QP60 Specs|
|USB-A Ports||5V/2.0A | 9V/2.0A | 12V/1.5A (18W)|
|USB-C Power Delivery Port||5V/2.5A | 9V/2.0A | 12V/1.5A (18W)|
|Max Output when Charging Three Devices||15W|
|Micro-USB input||5V/2.0A | 9V/2.0A|
|USB-C input||5V/2.0A | 9V/2.0A|
|Power Indicator||Four Power Indicators|
|Size||5.3 x 2.6 x 0.5 inches|
Silicon Power’s QP60 10,000mAh PD power bank is a must if you own a Quick Charge Android phone or a Power Delivery Android phone or iPhone. It has the perfect amount of power capacity and charging from its three ports.
|
communication_engineering
|
https://www.ithink.net.au/faq-items/can-i-elect-to-pay-for-fibre-to-my-house-via-nbn-or-rsp/
| 2020-06-01T00:55:41 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-24/segments/1590347413901.34/warc/CC-MAIN-20200601005011-20200601035011-00535.warc.gz
| 0.935564 | 173 |
CC-MAIN-2020-24
|
webtext-fineweb__CC-MAIN-2020-24__0__65051610
|
en
|
Nbn™ has a program that enables people to switch the technology that will be connected to their premises. Individuals or small groups of people can apply to have an FTTN connection upgraded to fibre to the premises (FTTP), although it’s subject to certain conditions. The switch can only be carried out once the original technology has been deployed, is subject to Nbn™’s design and construction plan and cannot bring forward the construction schedule.
The cost is $330 for the application plus $330 for the design quote plus the building payment, which covers the actual construction cost and can only be specified by paying for the design quote. You will need to pay the difference between the cost of the originally planned technology and the cost of the new technology chosen for the switch. There’s more information available at on the Nbn™ website.
|
communication_engineering
|
http://www.icuwb2014.org/
| 2015-02-01T16:36:21 |
s3://commoncrawl/crawl-data/CC-MAIN-2015-06/segments/1422121744242.57/warc/CC-MAIN-20150124174904-00185-ip-10-180-212-252.ec2.internal.warc.gz
| 0.892573 | 110 |
CC-MAIN-2015-06
|
webtext-fineweb__CC-MAIN-2015-06__0__161208456
|
en
|
ABOUT ICUWB 2014
The 2014 IEEE International Conference on Ultra-Wideband (ICUWB 2014)
will be held in Paris, France, from September 1 to September 3, 2014. This conference provides a forum for the latest UWB systems, technologies and field of applications.
ICUWB welcomes original research and developments in all areas of UWB technology as well as on related field of application: cognitive radio, sensor networks and Internet of Things.
Copyright Paris Tourist Office. Photographe: Amélie Dupont
|
communication_engineering
|
https://ahappycamper.com/product/zamp-solars-portable-battery-pack-and-emergency-jump-starter/
| 2023-02-06T02:52:44 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-06/segments/1674764500303.56/warc/CC-MAIN-20230206015710-20230206045710-00452.warc.gz
| 0.872118 | 965 |
CC-MAIN-2023-06
|
webtext-fineweb__CC-MAIN-2023-06__0__77965399
|
en
|
Zamp Solar Portable Battery Pack & Emergency Jump Starter
Zamp has Discontinued this!
Zamp Solar’s Battery Pack and Emergency Jump Starter can jump start your 12 volt battery in an emergency or be used to charge up your portable electronic devices.
This little device is powerful, lightweight and efficient. Charge USB devices using the 2.1 amp USB ports – 2.1 amps is useful for fast charging many tablets or other larger portable devices, many other devices will have a 1 amp USB output. Charge laptops, GPS’s and other devices using the supplied barrel adapters or devices using 12, 16 and 19 volt output port. Multiple ways to charge portable electronic devices.
This portable battery pack and emergency jump starter is also equipped with battery alligator clamps and can be used to power your RV (in an emergency), jump start a car, motorcycle, ATV, boat and other 12 volt starting motors off the lithium battery. Lithium batteries are lightweight, very powerful and recharge quickly. This device will recharge from dead in 2-3 hours. This unit has a 14,000 mAH lithium battery.
- 14,000 mAh High Capacity, Efficient Lithium Battery
- Dual USB Charging
- 12 Volt Battery Jump Start Capability
- 500 Amp PEAK Jump Start
- 12, 16 & 19 VDC Charging
- 8 DC Barrel Adapters for 12, 16 & 19 Volt Devices (Laptops)
- Squid Like USB Adapter Cable (USB-B, Micro USB, 2 – Apple Connectors)
- AC and 12 Cigarette Adapter for Battery Pack Charging
- Padded Compact Case
- Portable, Powerful, Lightweight
- 1.7 lbs.
- 6.4″ x 3.0″ x 1.5″
- 14,000 mAh Lithium Battery
- Start Current 200/300A
- Peak Current 400/500A
- Cycle Life Over 1000 Times
- USB Out Put – 5V @ 2.1A
- Output Voltage Port 12, 16 & 19 VDC
- Input Port – 15V 1A
- Operating Temperature 0°-85°C
From the Manufacture
Zamp Solar Portable Battery Pack and Emergency Jump Starter is a very valuable piece of equipment for many types of adventures. Small enough to pack into your motorcycle saddle bags, backpack or glove box. POWERFUL enough to start a car with a dead battery and have plenty of juice left to charge your cell phone for extended use. We’ve even included a 3 watt LED flashlight with the ability to be used as an emergency flasher.
The Portable Battery Pack and Emergency Jump Starter shows vital information on the LED information panel. In large number you’ll be able to keep tabs on the charge of the battery pack from 0 to 100%. Once you plug in a device the unit will display the amperage draw (charging amperes) or total amperes draw on the battery pack if multiple items are being charged. NOTE – Many devices recommend the use of their OEM cable for charging. The supplied cable my not work with your device. The display also shows what voltage – 12, 16 or 19VDC the unit is set to and highlights when charging is taking place.
Our Portable Battery Pack and Emergency Jump Starter features 2 USB ports for USB charging devices and 1 multi-voltage port for charging 12, 16 & 19 VDC devices. Use the USB ports to charge smartphone, cell phones, GPS units, cameras, MP3 player, tablets, etc. We provide you with a USB squid type cord with USB-B, Micro USB, Lightning (Apple) cable and a 30 Pin (Apple) Connector. Use the muti-voltage port to charge laptops, run LED lights, such as our 4 Bar LED Light Bar Kit – we’ve tested this and it run all 4 bars for about 12-13 hours. An important feature of our multi-voltage port is it’s ability to change the voltage to 12, 16 and 19 volts DC. Many laptops operate and charge on 19 VDC, we take it one step further and supply you with three voltage settings. To accompany our multi-voltage port we’ve included 8 common barrel adapters that are most commonly used on 12 volt devices, as well as a 6″ adapter cable.
The unit has protections built in to prevent over charging and under charging the battery with its own battery management system. Supplied with the unit is an AC wall charger and a 12 VDC cigarette light port adapter. Charging the unit from under 20% or dead only takes 2-3 hours on qualified power.
|
communication_engineering
|
http://edgedavao.net/competitive-edge/2017/03/21/smart-maintains-growth-mobile-data-business/
| 2018-06-21T23:42:27 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-26/segments/1529267864303.32/warc/CC-MAIN-20180621231116-20180622011116-00604.warc.gz
| 0.942349 | 509 |
CC-MAIN-2018-26
|
webtext-fineweb__CC-MAIN-2018-26__0__9873339
|
en
|
Smart Communications has sustained its growth in mobile data business as it posted revenues amounting to P25.5 billion in 2016, increasing by 26 percent from the previous year’s P20.2 billion.
Its mobile revenues rose by 42 percent year on year to P17 billion.
The telco company has been meeting the demands of its subscribers for data services due to availability of more smartphones, data offers bundled with popular digital content and services, and upgrade on its mobile network.
“The shift to data and digital services continues to gain momentum. With access to PLDT’s extensive fixed line network, Smart is rolling out the country’s fastest mobile Internet network to address the growing demand of our subscribers for data services at home, their schools and offices and while on the go,” Eric R. Alberto, PLDT executive vice president and chief revenue officer said in a statement.
Smart has heightened its expansion of LTE and 3G data networks within three years through utilizing low-band frequencies such as 700 megahertz (MHz) for high speed LTE services.
The network rollout program has been completed in Metro Davao where subscribers now consistently enjoy average data download speeds of over 20 megabits per second (Mbps). The LTE upgrade is now underway in Metro Manila and Metro Cebu, where improvements in data speeds are being experienced in areas where new LTE facilities have already been installed.
Higher data speeds of 80 to 90 Mbps have been registered in selected areas where LTE-Advanced (LTE-A) facilities have been activated. LTE-A can deliver higher data rates by combining two or more frequency bands using carrier aggregation technology.
“Our LTE roll-out highlights the opportunity for people to experience significantly much better internet service by shifting to LTE smartphones, particularly those devices that use the 700 Mhz frequency,” Alberto stated.
Meanwhile, the mobile data usage of Smart subscribers improved to 148,000 terabytes last year, 49 percent higher than the 2015 figure.
Alberto also said the rise in mobile data traffic highlights the popularity of data usage as well as the potential to grow mobile data revenues particularly mobile Internet.
Data revenues accounted for a third of the wireless business’ revenue mix last year, from only a quarter in 2015, as it edged out voice calls and text messaging as the largest revenue source for the wireless business for the first time.
About half of Smart’s 63 million subscribers already own smartphones by end of 2016. (PNA)
|
communication_engineering
|
https://fybusiness.com/how-call-handling-services-improve-a-business.html
| 2019-02-20T15:46:59 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-09/segments/1550247495147.61/warc/CC-MAIN-20190220150139-20190220172139-00632.warc.gz
| 0.951298 | 586 |
CC-MAIN-2019-09
|
webtext-fineweb__CC-MAIN-2019-09__0__150093236
|
en
|
What is a call handling service?
A call handling service where the management of phone calls and other internal communications of a business are outsourced to a call centre. Typically used for sales and customer services, call handling is available as both inbound and outbound services, while call handlers are available in countless different business sectors.
For instance, if a business hires a call handling service to answer calls from their customer service hotline, customers calls are directed to a call centre, whose employees then provide the appropriate customer service for the business.
Call handling is a flexible service too, allowing businesses to get the right type of solutions without overpaying for something they don’t need. For example, overflow call handling is available for businesses that may need additional support dealing with busy phone lines, while out of hours call handling is available for calls that occur out of traditional office hours.
How call handling services can improve a business
By outsourcing call handling services, a business can improve various aspects of its operations, so it is little surprise that many businesses decide to do this over their own internal departments. Here are some of the main benefits of outsourcing call handling services:
with minimal distractions, helping to improve the company an various ways going forward.
When outsourcing a call handing service, businesses may find reduced costs compared to hiring and maintaining a department in-house.
Call handling service providers have their own staff trained and ready to work, while companies won’t need to invest in the various types of hardware necessary for operating a call line service, so the costs are often much cheaper than an in-house department.
This is especially true for smaller enterprises that lack the manpower or overheads to create their own customer service department, while the flexible nature of these services means spending only on the services you require most.
With a call centre handling all inbound phone calls, a business will save a lot of time compared to dealing with these calls in-house. This should free up lots of time for employees to work towards core company goals, provide additional training, and generally work towards the growth of the company.
Better call services
Call handling services are in high demand so every call centre focuses on providing highly trained and experienced staff. This usually translates into an improved call service, especially during peak hours when time management is more difficult.
For instance, companies that use call handling for overflow calls can use the service to offset some of the calls, reducing waiting times and the frustrations that come with it. The less time a customer waits the better the service, which is a key advantage of using call handling services.
Fewer abandoned calls
By outsourcing customer calls to a call handler services there is generally a decrease in abandoned calls. This is because call handling is their sole focus, allowing handlers to answer phone calls at a much quicker rate, resulting in fewer abandoned calls and the anger that often comes with it.
|
communication_engineering
|
https://www.iqradiology.com.au/intelerad/
| 2024-04-24T12:42:01 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296819273.90/warc/CC-MAIN-20240424112049-20240424142049-00166.warc.gz
| 0.866598 | 716 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__117413960
|
en
|
Intelerad Image Viewer
Imaging Queensland is now providing rapid access to your reports and images via desktop and mobile devices using InteleConnect and Inteleviewer.
IQ Radiology provides rapid access to your reports and images via desktop and mobile devices using InteleConnect and Inteleviewer.
InteleConnect, a powerful clinical worklist manager
Designed to enhance communication with referring physicians, InteleConnect allows referring physicians to keep a close watch on real-time order statuses through the patient activity dashboard.
Intele Connect provided by IQ Radiology
Featuring a universal clinical viewer, InteleConnect provides physicians with zero-footprint access to any internal or third-party PACS or DICOM archive. A platform-agnostic solution, InteleConnect can be accessed via desktop or mobile web browsers, or the solution’s streamlined iOS app.
Facilitates truly patient-centric care teams
Designed with the end user in mind, InteleConnect requires no training or software installation. To manage sharing, discrepancies, messaging and customized notifications, the solution provides users with clinical intelligence and collaboration suites, while the InteleConnect iOS app (IntelePACS 4.4.1 or higher required) provides push notifications, as well as a global count of all notifications from multiple providers.
Customisable notifications to tailor multiple types of results to each physician’s preferences.
Simply access results with one click right from any email inbox.
Sunshine Coast Radiology provides rapid access to your reports and images via desktop and mobile devices using InteleConnect and Inteleviewer.
InteleViewer’s bookmark is: https://pacs.imagingqueensland.com.au To download InteleViewer, use the links below or create an account and login to InteleConnect. You can easily download InteleViewer from there.
32-bit Windows Installer
64-bit Windows Installer
Mac OS X Installer
Inteleviewer, designed for maximum reading efficiency and comfort
InteleViewer™ is an intuitive, feature-rich DICOM viewer renowned for its ease of use. Designed to provide an exceptional user experience, InteleViewer provides highly customizable toolsets and a flexible interface that allow radiologists (including subspecialists) to customize their reading and reporting workflow. It also helps maximize efficiency through its embedded critical results management, reporting templates that streamline processes, and communication tools that enhance collaboration.
Excels in any environment
A native 64-bit solution, offering versions for both Windows and Mac, InteleViewer is a web-based solution that offers high performance in both local and remote environments. Built for speed, InteleViewer uses advanced streaming technology to rapidly deliver images (including priors) directly from servers when they aren’t already cached on workstations.
Enhances performance across the enterprise
Providing flexible worklists to manage individual, sub-specialty and group caseloads, InteleViewer includes a set of administrative tools that help define user and application preferences, and set individual or group access permissions. Provided through unlimited user licenses, InteleViewer improves image access across the entire organization (including diagnostic, clinical, and web users), is HIPAA-compliant and suitable for external access. For more detailed information download the “InteleViewer Quick Reference “
|
communication_engineering
|
http://maximum-semi.com/?m=news_detail&id=14
| 2022-07-03T01:34:40 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-27/segments/1656104209449.64/warc/CC-MAIN-20220703013155-20220703043155-00637.warc.gz
| 0.899719 | 502 |
CC-MAIN-2022-27
|
webtext-fineweb__CC-MAIN-2022-27__0__65849646
|
en
|
As the world’s leading supplier of circuit protection products and solutions, Maximum has released a series of TVS diodes, P6SMB (including P6SMB440A, P6SMB, P6SMB15A, P6SMB15CA, P6SMB36A, P6SMB400CA), which have fast response and excellent clamping ability. The reaction time from 0V to BV is less than 1ps.
P6SMB series can be widely used not only in TVS equipment to protect I/O interface, but also in VCC bus, telecommunications, computers, industry and consumer electronic circuits.
Transient Suppression Diode P6SMB Series is specially designed to protect sensitive electronic devices from voltage transients caused by lightning strikes and other transient voltage events. It has low incremental surge resistance. When VBR min is greater than 12V, the typical IR value is less than 1UA and the fast response time is less than 1ps, which can provide reliable and safe protection for the circuit.
P6SMB uses thin packaging, suitable for surface mounting applications, to optimize the circuit board space, its plastic packaging flammability level is V-0, and lead-free halogen-free, RoHS standard, and meet the IEC 61000-4-2 standard ESD protection, breakdown voltage up to 30 kV. In addition, the built-in strain eliminating function of TVS diode P6SMB series enables electronic transfer protection of data lines according to IEC 61000-4-4.
Product characteristics of TVS diode P6SMB series:
IEC-61000-4-2ESD breakdown voltage: 30kV (air/contact)
ESD protection conforming to IEC 61000-4-2 standard
Electronic transfer protection of data lines based on IEC 61000-4-4
Built-in strain eliminating function
When VBM min is greater than 12V, the typical IR value is less than 1UA and the fast response time is less than 1ps.
* 600W peak pulse power capability, repetition rate (duty cycle): 0.01%
VBR@TJ=VBR@25 C&TImes; (1+alpha T&TImes; (TJ-25)) (alpha T: temperature coefficient, typically 0.1%)
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communication_engineering
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https://dalycitygreens.org/lt-technology-services-inaugurates-a-technical-design-center-in-france/
| 2022-08-15T02:47:56 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-33/segments/1659882572127.33/warc/CC-MAIN-20220815024523-20220815054523-00385.warc.gz
| 0.930875 | 740 |
CC-MAIN-2022-33
|
webtext-fineweb__CC-MAIN-2022-33__0__109862989
|
en
|
Toulouse, France :
L&T Technology Services Limited (BSE: 540115, NSE: LTTS), one of the world’s leading pure-play engineering services companies, has inaugurated its Engineering Design Center (EDC) in Toulouse, France, to respond in a first time to the digital demands of the new era of the global aerospace and defense sectors.
EDC will initially focus on developing advanced solutions for the aerospace and defense industries and LTTS will work with major OEMs in the region as an engineering partner.
The center will specialize in end-to-end solutions for aerospace design and manufacturing, with a workforce of LTTS engineers with proven expertise in computational engineering, systems engineering and avionics design. LTTS plans to hire more than 100 engineers over the next two years for the center.
LTTS plans to invest in and expand the new EDC, focusing on next-generation sustainable solutions such as avionics systems and airline digital solutions for customer and operations excellence. The center will also incubate engineering solutions in other areas such as digital factory solutions, hydrogen fuel production and distribution, to cater to the domestic market.
LTTS has been a strategic supplier to Airbus in India for over a decade, providing engineering services in verticals such as engineering, avionics and digital, which has earned it the selection as referenced supplier of engineering, manufacturing engineering and customer service engineering for Airbus. LTTS will now extend this collaboration to a key geographic location like Toulouse, with the new center offering end-to-end engineering services for Airbus and its supply chain.
The EDC was inaugurated by Mr. Amit Chadha, Chief Executive Officer and Managing Director of LTTS, along with prominent customers and industry leaders.
Amit Chadha, CEO and Managing Director of L&T Technology Services, said: “For more than a decade, LTTS has supported global aerospace, defense and manufacturing companies with advanced, future-ready digital and engineering technologies. This deep understanding of multiple domains makes LTTS a preferred engineering partner and has helped create strategic alliances with global customers. The engineering center in Toulouse, one of the main aerospace hubs in Europe, fits perfectly with our objective to herald a sustainable and greener future in France.
Toulouse City Councilor Thierry Sentous said: “As a global engineering services provider, LTTS is establishing itself in the Toulouse region with very strong commercial potential and the desire to develop talented and highly qualified engineering teams. The new LTTS Engineering Center will help create exciting new digital opportunities in avionics, urban air mobility and defense, and will also help strengthen the economic ecosystem of Toulouse and its region.
LTTS’ global offerings include deep technical domain expertise and bespoke digital technologies that enable aerospace and Tier 1 OEMs to meet compliance standards, improve quality and stay competitive in a rapidly changing aviation industry. evolution.
L&T Technology Services Limited (LTTS) is a listed subsidiary of Larsen & Toubro Limited specializing in engineering and R&D (ER&D) services. We offer consulting, design, development and testing services throughout the product and process development lifecycle. Our customer base includes 69 Fortune 500 companies and 57 of the world’s largest ER&D companies, in industrial products, medical devices, transportation, telecommunications and high technology, and process industries. Based in India, we have over 20,800 employees across 17 global design centers, 28 global sales offices and 89 innovation labs as of March 31, 2022. For more information, please visit https://www.ltts .com/
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communication_engineering
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