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<html lang="en"> |
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<head> |
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<meta charset="utf-8"> |
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<meta name="viewport" content="width=device-width" /> |
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<title>Next-gen Kaldi WebAssembly with sherpa-onnx for speech enhancement</title> |
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<style> |
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h1,div { |
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text-align: center; |
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} |
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textarea { |
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width:100%; |
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} |
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.loading { |
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display: none !important; |
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} |
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</style> |
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</head> |
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<body> |
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<h1> |
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Next-gen Kaldi + WebAssembly<br/> |
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Speech Enhancement with <a href="https://github.com/k2-fsa/sherpa-onnx">sherpa-onnx</a><br/> |
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using <a href="https://github.com/Xiaobin-Rong/gtcrn">GTCRN</a> |
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</h1> |
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<div id="status">Loading...</div> |
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<div id="singleAudioContent" class="tab-content loading"> |
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<div style="display: flex; gap: 1.5rem;"> |
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<div style="flex: 1; display: flex; flex-direction: column; gap: 1rem;"> |
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<div style="font-size: 1rem; font-weight: bold; padding: 0.5rem 1rem; background-color: #f8f9fa; border-radius: 8px; display: flex; align-items: center; gap: 0.5rem; color: #6c757d;"> |
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<span style="line-height: 1;">🎵</span> Input |
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</div> |
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<div id="dropzone" style="border: 2px dashed #ced4da; border-radius: 8px; padding: 2rem; text-align: center; color: #6c757d; cursor: pointer; background-color: #f8f9fa; transition: background-color 0.3s, border-color 0.3s; position: relative;"> |
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<input type="file" id="fileInput" accept=".wav" style="position: absolute; top: 0; left: 0; opacity: 0; width: 100%; height: 100%; cursor: pointer;" /> |
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<p style="margin: 0;">Drop Audio Here (*.wav)<br>- or -<br>Click to Upload</p> |
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</div> |
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<audio id="inAudioPlayback" controls style="display: none; margin-top: 1rem; width: 100%;"></audio> |
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</div> |
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</div> |
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<div style="display: flex; gap: 1.5rem;"> |
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<div style="flex: 1; display: flex; flex-direction: column; gap: 1rem;"> |
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<div style="font-size: 1rem; font-weight: bold; padding: 0.5rem 1rem; background-color: #f8f9fa; border-radius: 8px; display: flex; align-items: center; gap: 0.5rem; color: #6c757d;"> |
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<span style="line-height: 1;">🎵</span> Output |
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</div> |
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<audio id="outAudioPlayback" controls style="display: none; margin-top: 1rem; width: 100%;"></audio> |
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</div> |
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</div> |
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<div style="width: 100%; max-width: 900px; margin-top: 1.5rem; background: #fff; padding: 1.5rem; border-radius: 8px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); text-align: left; font-size: 0.9rem; color: #6c757d;"> |
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<h3>Description</h3> |
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<ul> |
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<li>Everything is <strong>open-sourced.</strong> <a href="https://github.com/k2-fsa/sherpa-onnx">code</a></li> |
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<li>The model is from <a href="https://github.com/Xiaobin-Rong/gtcrn">GTCRN</a></li> |
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<li>Please upload .wav files</li> |
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<ul> |
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<li>You can download noisy test wave files from <a href="https://htmlpreview.github.io/?https://github.com/Xiaobin-Rong/gtcrn_demo/blob/main/index.html">https://htmlpreview.github.io/?https://github.com/Xiaobin-Rong/gtcrn_demo/blob/main/index.html</a></li> |
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</ul> |
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<li>If you have any issues, please either <a href="https://github.com/k2-fsa/sherpa-onnx/issues">file a ticket</a> or contact us via</li> |
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<ul> |
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<li><a href="https://k2-fsa.github.io/sherpa/social-groups.html#wechat">WeChat group</a></li> |
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<li><a href="https://k2-fsa.github.io/sherpa/social-groups.html#qq">QQ group</a></li> |
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<li><a href="https://k2-fsa.github.io/sherpa/social-groups.html#bilibili-b">Bilibili</a></li> |
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</ul> |
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</ul> |
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<h3>About This Demo</h3> |
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<ul> |
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<li><strong>Private and Secure:</strong> All processing is done locally on your device (CPU) within your browser with a single thread. No server is involved, ensuring privacy and security. You can disconnect from the Internet once this page is loaded.</li> |
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<li><strong>Efficient Resource Usage:</strong> No GPU is required, leaving system resources available for webLLM analysis.</li> |
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</ul> |
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<h3>Latest Update</h3> |
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<ul> |
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<li>First working version.</li> |
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</ul> |
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<h3>Acknowledgement</h3> |
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<ul> |
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<li>We refer to <a href="https://huggingface.co/spaces/Banafo/Kroko-Streaming-ASR-Wasm">https://huggingface.co/spaces/Banafo/Kroko-Streaming-ASR-Wasm</a> for the UI part.</li> |
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</ul> |
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</div> |
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<script src="app-speech-enhancement.js"></script> |
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<script src="sherpa-onnx-wave.js"></script> |
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<script src="sherpa-onnx-speech-enhancement.js"></script> |
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<script src="sherpa-onnx-wasm-main-speech-enhancement.js"></script> |
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</body> |
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