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README.md
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---
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language: "en"
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thumbnail:
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tags:
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- embeddings
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- Speaker
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- Verification
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- Identification
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- pytorch
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- xvectors
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- TDNN
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license: "apache-2.0"
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datasets:
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- voxceleb
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metrics:
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- EER
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- min_dct
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---
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# Speaker Verification with xvector embeddings on Voxceleb
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This repository provides all the necessary tools to extract speaker embeddings with a pretrained TDNN model using SpeechBrain.
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The system is trained on Voxceleb 1+ Voxceleb2 training data.
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For a better experience, we encourage you to learn more about
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[SpeechBrain](https://speechbrain.github.io). The given ASR model performance on Voxceleb1-test set are:
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| Release | EER(%) | minDCF |
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|:-------------:|:--------------:|:--------------:|
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| 05-03-21 | -.- | -.- |
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## Pipeline description
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This system is composed of a TDNN model coupled with statistical pooling. The system is trained with Categorical Cross-Entropy Loss.
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## Install SpeechBrain
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First of all, please install SpeechBrain with the following command:
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```
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pip install \\we hide ! SpeechBrain is still private :p
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```
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Please notice that we encourage you to read our tutorials and learn more about
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[SpeechBrain](https://speechbrain.github.io).
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### Compute your speaker embeddings
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```python
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import torchaudio
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from speechbrain.pretrained import SpeakerRecognition
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verification = SpeakerRecognition.from_hparams(source="speechbrain/spkrec-xvect-voxceleb")
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signal, fs =torchaudio.load('samples/audio_samples/example1.wav')
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embeddings = verification.encode(signal)
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```
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#### Referencing xvectors
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```@inproceedings{DBLP:conf/odyssey/SnyderGMSPK18,
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author = {David Snyder and
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Daniel Garcia{-}Romero and
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Alan McCree and
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Gregory Sell and
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Daniel Povey and
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Sanjeev Khudanpur},
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title = {Spoken Language Recognition using X-vectors},
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booktitle = {Odyssey 2018},
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pages = {105--111},
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year = {2018},
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}
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```
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#### Referencing SpeechBrain
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```
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@misc{SB2021,
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author = {Ravanelli, Mirco and Parcollet, Titouan and Rouhe, Aku and Plantinga, Peter and Rastorgueva, Elena and Lugosch, Loren and Dawalatabad, Nauman and Ju-Chieh, Chou and Heba, Abdel and Grondin, Francois and Aris, William and Liao, Chien-Feng and Cornell, Samuele and Yeh, Sung-Lin and Na, Hwidong and Gao, Yan and Fu, Szu-Wei and Subakan, Cem and De Mori, Renato and Bengio, Yoshua },
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title = {SpeechBrain},
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year = {2021},
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publisher = {GitHub},
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journal = {GitHub repository},
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howpublished = {\url{https://github.com/speechbrain/speechbrain}},
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}
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```
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