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5 | 5 | ## Signal Processing based Speech Algorithms |
6 | 6 | | Title | Blog | Code | |
7 | 7 | | -------- | -----: | :----: | |
8 | | -| Spectral substraction for noise reduction | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484134&idx=1&sn=0b5adda3ade249f7d37f0146a92293a9&chksm=9f226971a855e0676d985a8f3b72e0fb3e243b1e92102ba6116dd82e43b1bc63196e802ab851&scene=21#wechat_redirect) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/SpectralSubtraction) | |
9 | | -| Speech separation based on binary mask | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484164&idx=1&sn=f0f59a10fa04f02228bbba381348e66c&chksm=9f226893a855e185aab5b0abcf6c8c11802fe0b8d97b22c89222d533cf32c6498fa8587a4e77&scene=21#wechat_redirect) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/MaskSperation) | |
10 | | -| Generate noisy/echoic/reverberant/howling samples | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484214&idx=1&sn=21db3addb4e1163b4c5d26156ee97aa4&chksm=9f2268a1a855e1b7d2dc21c6ab5697231ba21a1014f94a7919349cae10db70dd887015cb31ce&token=324471119&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/addNoise) | |
| 8 | +| Spectral Substraction for Noise Reduction | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484134&idx=1&sn=0b5adda3ade249f7d37f0146a92293a9&chksm=9f226971a855e0676d985a8f3b72e0fb3e243b1e92102ba6116dd82e43b1bc63196e802ab851&scene=21#wechat_redirect) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/SpectralSubtraction) | |
| 9 | +| Speech Separation based on Binary Mask | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484164&idx=1&sn=f0f59a10fa04f02228bbba381348e66c&chksm=9f226893a855e185aab5b0abcf6c8c11802fe0b8d97b22c89222d533cf32c6498fa8587a4e77&scene=21#wechat_redirect) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/MaskSperation) | |
| 10 | +| Generate Noisy/Echoic/Reverberant/Howling Samples | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484214&idx=1&sn=21db3addb4e1163b4c5d26156ee97aa4&chksm=9f2268a1a855e1b7d2dc21c6ab5697231ba21a1014f94a7919349cae10db70dd887015cb31ce&token=324471119&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/addNoise) | |
11 | 11 | | Acoustic Echo Cancellation with LMS | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484312&idx=1&sn=afa00c2fb91f72bdfd73fc99f0efede0&chksm=9f22680fa855e119cdc2fc2c6a4ddb646bf2adff27010a6c0c16383b687c0104fc3d9561c0ef&token=1373088786&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/AEC) | |
12 | | -| Generate VAD label with AMR codec | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&tempkey=MTA3OV9DczEweFQ0NlB3U1lCNm0zZlpvbS15dTNqNGhpUHkwT2FydHlwNjBuRjdrd2JMS0VUaUFETms0c3FLUmE5WUc4Z1pySWlTdWh2Q3VIblQ0TDh2T051LTlSN3hVdV8tTjFNSmNEQkxDd0lBbE1SZGl5Yzhkbm9Najc3d2doajV3WE10eXUzYVZMdUNaTFlBaUFJLVlldF9xNjVwRWhlOUpQaVJmcWhnfn4%3D&chksm=1f226f9f2855e6894e033f39502a5ceb9d6e781a2b396dcbdc49e9cacb4898da9d5408a8d710#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/VADCoder) | |
13 | | -| Sound source localization based on TDOA | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484417&idx=1&sn=a416da2d9238cd863697d91dd26233e4&chksm=9f226f96a855e6808ac3d90e83f8c673d8daddc57b95a537c0a2ba547ce53307452b0940c19a&token=139302241&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/SSL) | |
14 | | -| Resample with any sample frequency | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484499&idx=1&sn=e48de61a2497511626e5ae9312f20e57&chksm=9f226fc4a855e6d2db0590f08459af79e88420af09ec7ce97f75946c0437978e9262a7f36809&token=1215134525&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/Resample) | |
15 | | -| Audio watermarking embedding and extraction | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484522&idx=1&sn=df457333ad5e1af32708c171ae7f5e1b&chksm=9f226ffda855e6eb57579732b002e36e1479e29be73980f3ee8b05d26157a3a6031791e8e0e4&token=909330882&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/Watermarking) | |
16 | | -| Change the pitch and speed of speech| [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484554&idx=1&sn=c7a56dbf1c06654b02f0d51bffbd1d10&chksm=9f226f1da855e60bfdb2584d46a34f10a53028416817415d28d19bead72626d10e6757f80854&token=147554636&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/AudioEffect) | |
| 12 | +| Generate VAD Label with AMR Codec | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&tempkey=MTA3OV9DczEweFQ0NlB3U1lCNm0zZlpvbS15dTNqNGhpUHkwT2FydHlwNjBuRjdrd2JMS0VUaUFETms0c3FLUmE5WUc4Z1pySWlTdWh2Q3VIblQ0TDh2T051LTlSN3hVdV8tTjFNSmNEQkxDd0lBbE1SZGl5Yzhkbm9Najc3d2doajV3WE10eXUzYVZMdUNaTFlBaUFJLVlldF9xNjVwRWhlOUpQaVJmcWhnfn4%3D&chksm=1f226f9f2855e6894e033f39502a5ceb9d6e781a2b396dcbdc49e9cacb4898da9d5408a8d710#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/VADCoder) | |
| 13 | +| Sound Source Localization based on TDOA | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484417&idx=1&sn=a416da2d9238cd863697d91dd26233e4&chksm=9f226f96a855e6808ac3d90e83f8c673d8daddc57b95a537c0a2ba547ce53307452b0940c19a&token=139302241&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/SSL) | |
| 14 | +| Resample with Any Sample Frequency | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484499&idx=1&sn=e48de61a2497511626e5ae9312f20e57&chksm=9f226fc4a855e6d2db0590f08459af79e88420af09ec7ce97f75946c0437978e9262a7f36809&token=1215134525&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/Resample) | |
| 15 | +| Audio Watermarking Embedding and Extraction | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484522&idx=1&sn=df457333ad5e1af32708c171ae7f5e1b&chksm=9f226ffda855e6eb57579732b002e36e1479e29be73980f3ee8b05d26157a3a6031791e8e0e4&token=909330882&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/Watermarking) | |
| 16 | +| Change the Pitch and Speed of Speech| [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484554&idx=1&sn=c7a56dbf1c06654b02f0d51bffbd1d10&chksm=9f226f1da855e60bfdb2584d46a34f10a53028416817415d28d19bead72626d10e6757f80854&token=147554636&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/AudioEffect) | |
17 | 17 |
|
18 | 18 | ## Learning based Speech Algorithms |
19 | 19 | | Title | Blog | Code | |
20 | 20 | | -------- | -----: | :----: | |
21 | | -| Single-channel speech enhancement based on DNN | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484173&idx=1&sn=96ac7133e20dc95c3f2e7f16f74dcfb1&chksm=9f22689aa855e18c8417889ed0da02f143743d4ff805d877bc8dbfc4fde8a391fa6a127cc177&token=324471119&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/SpeechEnhancement) | |
| 21 | +| Single-channel Speech Enhancement based on DNN | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484173&idx=1&sn=96ac7133e20dc95c3f2e7f16f74dcfb1&chksm=9f22689aa855e18c8417889ed0da02f143743d4ff805d877bc8dbfc4fde8a391fa6a127cc177&token=324471119&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/SpeechEnhancement) | |
22 | 22 | | Voice Activity Detection using LSTM | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484255&idx=1&sn=676d243fb7aea63b912e1a9833169578&chksm=9f2268c8a855e1deb3c4bb4db0990c625487c3e776c6f9baf293235be3f700ed267af61dfac1&token=221372596&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/VAD) | |
23 | | -| Command recognition with CNN | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484242&idx=1&sn=527db511d57cf4ff4c1f909423034603&chksm=9f2268c5a855e1d3497b657ac04533eca0070d680b1b0bb8971fd998cb4480e6e17692283850&token=1676318016&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/CommandRecognition) | |
24 | | -| Speaker gender classficiation | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484304&idx=1&sn=d7820bc93bd9dabe73079a5f56df9807&chksm=9f226807a855e11162ed0856b12723ba0b967ccb901b7f8a27219e3b475bbecd1327dd72874d&token=2016526173&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/GenderClassify) | |
25 | | -| Environment sound classficiation based on XGboost | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484371&idx=1&sn=2b4cb91b1044d46a0da41e9421bbcfce&chksm=9f226844a855e152eef92d9278e8c81e6137decaf11b8c39f00d58b0c7cecebdd996e9433420&token=45703017&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/ESC) | |
| 23 | +| Command Recognition with CNN | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484242&idx=1&sn=527db511d57cf4ff4c1f909423034603&chksm=9f2268c5a855e1d3497b657ac04533eca0070d680b1b0bb8971fd998cb4480e6e17692283850&token=1676318016&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/CommandRecognition) | |
| 24 | +| Speaker Gender Classficiation | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484304&idx=1&sn=d7820bc93bd9dabe73079a5f56df9807&chksm=9f226807a855e11162ed0856b12723ba0b967ccb901b7f8a27219e3b475bbecd1327dd72874d&token=2016526173&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/GenderClassify) | |
| 25 | +| Environment Sound Classficiation based on XGboost | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484371&idx=1&sn=2b4cb91b1044d46a0da41e9421bbcfce&chksm=9f226844a855e152eef92d9278e8c81e6137decaf11b8c39f00d58b0c7cecebdd996e9433420&token=45703017&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/ESC) | |
26 | 26 |
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27 | 27 |
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28 | 28 | ## Others |
29 | 29 | | Title | Blog | Code | |
30 | 30 | | -------- | -----: | :----: | |
31 | | -| Objective evaluation for Speech quality | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484460&idx=1&sn=ee26a6c9fc19857b416eef7264fba244&chksm=9f226fbba855e6ad0997e376079772e05a468084710d7955506e527300ea8e5aaef97f6c3e30&token=1215134525&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/Speech%20Quality%20Measures) | |
| 31 | +| Objective Evaluation for Speech Quality | [Link](https://mp.weixin.qq.com/s?__biz=MzA3MjEyMjEwNA==&mid=2247484460&idx=1&sn=ee26a6c9fc19857b416eef7264fba244&chksm=9f226fbba855e6ad0997e376079772e05a468084710d7955506e527300ea8e5aaef97f6c3e30&token=1215134525&lang=zh_CN#rd) | [Code](https://github.com/Ryuk17/SpeechAlgorithms/tree/master/Speech%20Quality%20Measures) | |
32 | 32 |
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33 | 33 |
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34 | 34 |
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