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| <title>Full-band Recurrent Network</title> |
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| <ul> |
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| <li><a href="https://github.com/Crystalsound/FRN/">Github</a></li> |
| <li><a href="https://arxiv.org/abs/2211.04071">Arxiv</a></li> |
| <li><a href="https://www.namitech.io/">Website</a></li> |
| </ul> |
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| <div class=”container”> |
| <div class=”blurb”> |
| <h1>Audio samples</h1> |
| <p><b>Improving performance of real-time full-band blind packet-loss concealment with predictive network</b></a> |
| </p> |
| <p><i>Viet-Anh Nguyen<sup>1</sup>, Anh H. T. Nguyen<sup>1</sup>, and Andy W. H. Khong<sup>2</sup></i> |
| <br><sup>1</sup>Crystalsound Team, NamiTech JSC, Ho Chi Minh City, Vietnam |
| <br><sup>2</sup>Nanyang Technological University, Singapore |
| <br><TT>{vietanh.nguyen, anh.nguyen}@namitech.io, andykhong@ntu.edu.sg |
| </div> |
| </div> |
| <h3> Audio samples of our full-band recurrent network (FRN) versus TFGAN and tPLCNet for blind packet loss concealment |
| (PLC)</h3> |
| Audio files are at 48 kHz sampling rate with packet size of 20 ms. Our FRN is a causal and blind PLC model while TFGAN |
| is non-causal and tPLC is an informed PLC model. |
| <br> </br> |
| <table> |
| <thead> |
| <tr> |
| <th align="middle">Clean target</th> |
| <th align="middle">Lossy input</th> |
| <th align="middle">TFGAN</th> |
| <th align="middle">tPLCNet</th> |
| <th align="middle">FRN (Ours)</th> |
| </tr> |
| </thead> |
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| <tbody> |
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| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_1/clean.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_1/lossy.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_1/TFGAN_enhanced.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_1/tPLC_enhanced.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_1/FRN_enhanced.wav" type="audio/wav"> |
| </audio> |
| </td> |
| </tr> |
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| <tr> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_2/clean.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_2/lossy.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_2/TFGAN_enhanced.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_2/tPLC_enhanced.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_2/FRN_enhanced.wav" type="audio/wav"> |
| </audio> |
| </td> |
| </tr> |
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| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_3/clean.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_3/lossy.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_3/TFGAN_enhanced.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_3/tPLC_enhanced.wav" type="audio/wav"> |
| </audio> |
| </td> |
| <td> |
| <audio controls style="width: 250px; height: 50px"> |
| <source src="audio_samples/sample_3/FRN_enhanced.wav" type="audio/wav"> |
| </audio> |
| </td> |
| </tr> |
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| </table> |
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