{"id":18660,"date":"2024-09-14T15:00:35","date_gmt":"2024-09-14T07:00:35","guid":{"rendered":"http:\/\/139.9.1.231\/?p=18660"},"modified":"2025-08-18T16:48:28","modified_gmt":"2025-08-18T08:48:28","slug":"wavtokenizer","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2024\/09\/14\/wavtokenizer\/","title":{"rendered":"WavTokenizer-\u7a81\u7834\u8bed\u97f3\u8868\u5f81\u74f6\u9888"},"content":{"rendered":"\n

\u7a81\u7834\u97f3\u9891\u8bed\u8a00\u8868\u5f81\u7684\u74f6\u9888! 1s\u97f3\u9891\u4ec5\u970040\u4e2aToken\uff0c\u5c31\u80fd\u591f\u9ad8\u8d28\u91cf\u91cd\u5efa\u97f3\u9891<\/strong><\/p>\n\n\n\n

 <\/em> \u8bba\u6587\uff1aWavtokenizer: An Efficient Acoustic Discrete Codec Tokenizer For Audio Language Modeling<\/strong><\/p>\n\n\n\n

  <\/strong><\/em>\u8bba\u6587\u5730\u5740\uff1a<\/strong>https:\/\/arxiv.org\/pdf\/2408.16532<\/a><\/p>\n\n\n\n

  <\/strong><\/em>Github\u5730\u5740\uff1a<\/strong>https:\/\/github.com\/jishengpeng\/WavTokenizer<\/a><\/p>\n\n\n\n

  <\/strong><\/em>HuggingFace\u5730\u5740\uff1a<\/strong>https:\/\/huggingface.co\/novateur\/WavTokenizer<\/a><\/p>\n\n\n\n\n\n

\u6d59\u6c5f\u5927\u5b66\uff0c\u8054\u5408\u963f\u91cc\u901a\u4e49\u8bed\u97f3\u5b9e\u9a8c\u5ba4\u548cMeta\u7814\u7a76\u5458\u53d1\u8868\u4e86\u4e00\u7bc7\u9898\u4e3a\u201cWavtokenizer: An Efficient Acoustic Discrete Codec Tokenizer For Audio Language Modeling\u201d\u7684\u8bba\u6587\u3002\u8be5\u8bba\u6587\u7814\u7a76\u4e86\u5982\u4f55\u5c06\u591a\u7801\u672c\uff08RVQ\uff09\u8bed\u97f3\u58f0\u5b66\u7f16\u89e3\u7801\u5668\u6a21\u578b\u7b80\u5316\u4e3a\u5355\u7801\u672c\uff08VQ\uff09\u7ed3\u6784\uff0c\u5b83\u4e0d\u4ec5\u5728\u538b\u7f29\u7387\u548c\u91cd\u6784\u8d28\u91cf\u4e0a\u8d85\u8d8a\u4e86\u73b0\u6709\u7684\u6700\u5148\u8fdbCodec\u6a21\u578b\uff0c<\/strong>\u5728UTMOS\u4e3b\u89c2\u611f\u77e5\u8d28\u91cf\u7b49\u6307\u6807\u4e0a\u5b9e\u73b0\u4e86SOTA\u7684\u6027\u80fd\uff0c\u8fd8\u5728\u8bed\u4e49\u4fe1\u606f\u5efa\u6a21\u4e0a\u53d6\u5f97\u4e86\u91cd\u8981\u8fdb\u5c55\uff0c\u6781\u81f4\u7684\u5e8f\u5217\u538b\u7f29\u5c06\u6709\u6548\u63d0\u5347\u4e0b\u6e38\u8bed\u97f3\u5927\u8bed\u8a00\u6a21\u578b\/\u591a\u6a21\u6001\u5927\u8bed\u8a00\u6a21\u578b\u7684\u5efa\u6a21\u80fd\u529b\u3002<\/strong><\/p>\n\n\n\n

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  1. \u538b\u7f29\u4e0e\u91cd\u6784\u8d28\u91cf\u7684\u6743\u8861\uff1a<\/strong>\u5927\u591a\u6570\u73b0\u6709\u6a21\u578b\uff08\u5982DAC\u3001Encodec\uff09\u901a\u8fc7\u591a\u91cf\u5316\u5668\u5c42\u7684\u8bbe\u8ba1\u6765\u63d0\u5347\u97f3\u9891\u91cd\u6784\u8d28\u91cf\uff0c\u4f46\u8fd9\u4e5f\u589e\u52a0\u4e86\u8ba1\u7b97\u590d\u6742\u6027\u548c\u8d44\u6e90\u6d88\u8017\u3002\u4f8b\u5982\uff0cDAC\u6a21\u578b\u57289\u4e2a\u91cf\u5316\u5668\u5c42\u7684\u6761\u4ef6\u4e0b\uff0c\u6bcf\u79d2\u9700\u8981900\u4e2atoken\u6765\u91cd\u6784\u4e00\u79d2\u97f3\u9891\u3002\u5982\u6b64\u9ad8\u7684\u538b\u7f29\u6bd4\u7387\u548c\u8ba1\u7b97\u6210\u672c\uff0c\u4f7f\u5f97\u4e0b\u6e38\u5e94\u7528\u548c\u6a21\u578b\u90e8\u7f72\u53d8\u5f97\u590d\u6742\u4e14\u4ee3\u4ef7\u9ad8\u6602\u3002<\/li>
  2. \u7f3a\u4e4f\u8bed\u4e49\u4fe1\u606f\u7684\u4e30\u5bcc\u8868\u8fbe\uff1a<\/strong>\u5f53\u524d\u7684\u58f0\u5b66\u7f16\u7801\u6a21\u578b\u5927\u591a\u4e13\u6ce8\u4e8e\u97f3\u9891\u7684\u91cd\u6784\uff0c\u800c\u672a\u80fd\u6709\u6548\u6355\u6349\u548c\u4fdd\u7559\u8bed\u97f3\u548c\u97f3\u9891\u4e2d\u7684\u8bed\u4e49\u4fe1\u606f<\/strong>\uff0c\u8fd9\u662f\u91cd\u5efa\u4efb\u52a1\u548c\u4e0b\u6e38\u751f\u6210\u4efb\u52a1\u672c\u8eab\u7684\u8bad\u7ec3gap<\/strong>\u3002\u4e00\u4e9b\u7814\u7a76\u901a\u8fc7\u6dfb\u52a0\u72ec\u7acb\u7684\u8bed\u4e49\u6a21\u5757\u6765\u589e\u5f3a\u8bed\u4e49\u5185\u5bb9\uff0c\u4f46\u8fd9\u901a\u5e38\u9700\u8981\u591a\u9636\u6bb5\u7684\u6a21\u578b\u67b6\u6784\uff0c\u589e\u52a0\u4e86\u8bad\u7ec3\u590d\u6742\u5ea6\uff0c\u5e76\u5bfc\u81f4\u96be\u4ee5\u7edf\u4e00\u5efa\u6a21\u8bed\u97f3\u3001\u97f3\u4e50\u548c\u5176\u4ed6\u97f3\u9891\u6570\u636e\u3002<\/strong><\/li>
  3. \u5355\u91cf\u5316\u5668\u6a21\u578b\u7684\u63a2\u7d22\u6f5c\u529b\uff1a<\/strong>\u591a\u91cf\u5316\u5668\u6a21\u578b\u7684\u590d\u6742\u6027\u63a8\u52a8\u4e86\u7814\u7a76\u8005\u5bf9\u5355\u91cf\u5316\u5668\u6a21\u578b<\/strong>\u7684\u63a2\u7d22\uff0c\u4f46\u5728\u6781\u7aef\u538b\u7f29\u6761\u4ef6\u4e0b\u4fdd\u6301\u9ad8\u8d28\u91cf\u91cd\u6784\u4ecd\u662f\u4e00\u4e2a\u6311\u6218\u3002\u5355\u91cf\u5316\u5668\u6a21\u578b\u7684\u4f18\u52bf\u5728\u4e8e\u66f4\u7b80\u5355\u7684\u67b6\u6784\u548c\u66f4\u4f4e\u7684\u8ba1\u7b97\u6210\u672c\uff0c\u4f46\u5982\u4f55\u4f18\u5316\u77e2\u91cf\u91cf\u5316\uff08VQ\uff09\u7a7a\u95f4\u4ee5\u589e\u5f3a\u8868\u793a\u80fd\u529b\uff0c\u5e76\u8bbe\u8ba1\u51fa\u907f\u514d\u91cd\u6784\u4f2a\u5f71\u7684\u89e3\u7801\u5668\u7ed3\u6784\uff0c\u4f9d\u7136\u662f\u672a\u89e3\u51b3\u7684\u95ee\u9898\u3002<\/strong><\/li><\/ol>\n\n\n\n

    \u57fa\u4e8e\u8fd9\u4e9b\u6311\u6218\uff0c\u6211\u4eec\u63d0\u51fa\u4e86 WavTokenizer<\/strong>\u3002\u901a\u8fc7\u521b\u65b0\u8bbe\u8ba1\u6269\u5c55VQ\u7a7a\u95f4\u3001\u4f18\u5316\u89e3\u7801\u5668\u67b6\u6784\u3001\u6269\u5c55\u4e0a\u4e0b\u6587\u5efa\u6a21\u7a97\u53e3\u548c\u5f15\u5165\u591a\u5c3a\u5ea6\u5224\u522b\u5668<\/strong>\uff0c\u6211\u4eec\u7684\u6a21\u578b\u5b9e\u73b0\u4e86\u6781\u81f4\u7684\u538b\u7f29\u6548\u679c\uff0c\u540c\u65f6\u663e\u8457\u63d0\u5347\u4e86\u97f3\u9891\u91cd\u6784\u8d28\u91cf\u548c\u8bed\u4e49\u4fe1\u606f\u8868\u8fbe\u80fd\u529b<\/strong>\u3002\u8fd9\u4e00\u5de5\u4f5c\u4e0d\u4ec5\u4e3a\u97f3\u9891\u8bed\u8a00\u5efa\u6a21\u63d0\u4f9b\u4e86\u65b0\u65b9\u5411\uff0c\u4e5f\u5728\u97f3\u9891\u751f\u6210\u548c\u7406\u89e3\u7684\u672a\u6765\u5e94\u7528\u4e2d\u5c55\u73b0\u51fa\u5de8\u5927\u6f5c\u529b\u3002<\/p>\n\n\n\n

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    1) \u91c7\u7528\u97f3\u9891\u8f93\u5165\u5e76\u751f\u6210\u6f5c\u5728\u7279\u5f81\u8868\u793a Z \u7684\u5168\u5377\u79ef\u7f16\u7801\u5668\u7f51\u7edc;<\/p>\n\n\n\n

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    \u7f16\u7801\u5668\u8bbe\u8ba1<\/h3>\n\n\n\n

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    \u6269\u5c55\u77e2\u91cf\u91cf\u5316\uff08VQ\uff09\u7a7a\u95f4\uff0c\u63d0\u9ad8\u7801\u672c\u5229\u7528\u7387<\/strong><\/h3>\n\n\n\n

    \u5728\u4f20\u7edf\u7684\u58f0\u5b66\u7f16\u89e3\u7801\u5668\u6a21\u578b\u4e2d\uff0c\u77e2\u91cf\u91cf\u5316\uff08VQ\uff09\u7a7a\u95f4\u7684\u5927\u5c0f\u901a\u5e38\u662f\u56fa\u5b9a\u7684\uff0c\u8fd9\u9650\u5236\u4e86\u6a21\u578b\u5bf9\u97f3\u9891\u4fe1\u53f7\u7684\u8868\u8fbe\u80fd\u529b\u3002\u6211\u4eec\u901a\u8fc7\u5c06VQ\u7a7a\u95f4\u4ece 1024 \u6269\u5c55\u52304096\uff0c\u663e\u8457\u63d0\u5347\u4e86\u6a21\u578b\u5bf9\u9ad8\u7ef4\u97f3\u9891\u6570\u636e\u7684\u538b\u7f29\u548c\u8868\u8fbe\u80fd\u529b\u3002\u4e3a\u4e86\u786e\u4fdd\u6269\u5c55\u540e\u7684VQ\u7a7a\u95f4\u5f97\u5230\u5145\u5206\u5229\u7528\uff0cWavTokenizer \u91c7\u7528\u4e86\u57fa\u4e8eK-means\u805a\u7c7b\u521d\u59cb\u5316\u548c\u968f\u673a\u5524\u9192\u7b56\u7565<\/strong>\u7684\u4f18\u5316\u65b9\u6cd5\u3002\u8fd9\u79cd\u8bbe\u8ba1\u80fd\u591f\u5728\u4fdd\u8bc1\u8f83\u4f4e\u7801\u7387\u7684\u540c\u65f6\uff0c\u7ef4\u6301\u9ad8\u8d28\u91cf\u7684\u97f3\u9891\u91cd\u6784\u6548\u679c\uff0c\u5e76\u4e14\u80fd\u591f\u6709\u6548\u51cf\u5c11\u4fe1\u606f\u635f\u5931\u3002<\/p>\n\n\n\n

    \"\"
    \u56fe2\uff1aWavTokenizer\u91cf\u5316\u7801\u672c\u7a7a\u95f4\u7684\u53ef\u89c6\u5316\u5206\u6790\uff0c\u56fe\uff08a\uff09\u8bf4\u660e\u4e86LibriTTS\u6d4b\u8bd5\u5e72\u51c0\u96c6\u4e0a\u6bcf\u4e2a\u7801\u672c\u7d22\u5f15\uff081-16384\uff09\u7684\u6982\u7387\u5206\u5e03\u3002\u56fe\uff08B\uff09\u68c0\u67e5\u4e86\u4e0d\u540c\u7801\u672c\u7a7a\u95f4\u4e0a\u7684\u91cd\u6784\u8d28\u91cf\u548c\u7801\u672c\u5229\u7528\u7387\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/figcaption><\/figure>\n\n\n\n

    \u6700\u521d\uff0c\u5728\u4e0d\u6539\u53d8\u4efb\u4f55\u7ed3\u6784\u7684\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u8bd5\u56fe\u5728\u8bad\u7ec3\u671f\u95f4\u4ec5\u4f9d\u8d56\u4e8e\u5355\u4e2a\u91cf\u5316\u5668\u6765\u8fdb\u884c\u91cd\u6784\uff0c\u4f46\u53d1\u73b0\u7ed3\u679c\u4e0d\u662f\u6700\u4f73\u7684\u3002\u8003\u8651\u5230\u81ea\u7136\u8bed\u8a00\u4e2d\u5de8\u5927\u7684\u8bcd\u6c47\u7a7a\u95f4\uff0c\u6211\u4eec\u5047\u8bbe\u5c06\u8bed\u97f3\u4f5c\u4e3a\u4e00\u79cd\u72ec\u7279\u7684\u8bed\u8a00\u6765\u5904\u7406\u53ef\u80fd\u4f1a\u4ea7\u751f\u66f4\u597d\u7684\u7ed3\u679c\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u9996\u5148\u5c06\u7801\u672c\u7a7a\u95f4\u4ece 210<\/sup> \u6269\u5c55\u5230 214<\/sup> \u3002\u6211\u4eec\u5bf9LibriTTS\u8fdb\u884c\u4e86585\u5c0f\u65f6\u7684\u8bad\u7ec3\uff0c\u5e76\u5728LibriTTS\u6d4b\u8bd5-\u6e05\u7406\u6570\u636e\u96c6\u4e0a\u53ef\u89c6\u5316\u4e86\u7801\u672c\u7684\u6982\u7387\u5206\u5e03\uff0c\u5982\u56fe2\uff08a\uff09\u6240\u793a\u3002 \u6211\u4eec\u89c2\u5bdf\u5230\u8bed\u97f3\u8bcd\u6c47\u7a7a\u95f4\u96c6\u4e2d\u5728 212<\/sup> \u7684\u5de6\u4fa7\uff0c\u8868\u660e\u5229\u7528\u66f4\u5927\u7684 212 <\/sup>\u8bed\u97f3\u8bcd\u6c47\u7a7a\u95f4\u7684\u6f5c\u529b\u3002\u5f53\u524d\u7684\u7f16\u89e3\u7801\u5668\u7801\u672c 210<\/sup> \u53ef\u80fd\u6ca1\u6709\u5145\u5206\u5229\u7528\u8bed\u97f3\u7a7a\u95f4\u7684\u6f5c\u529b\u3002<\/p>\n\n\n\n

    \u6b64\u5916\uff0c\u6269\u5c55\u91cf\u5316\u7801\u672c\u7a7a\u95f4\u53ef\u80fd\u5bfc\u81f4\u8f83\u4f4e\u7684\u5229\u7528\u7387\uff0c<\/p>\n\n\n\n

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    \u6539\u8fdb\u7684\u89e3\u7801\u5668\u67b6\u6784\uff1a\u9006\u5085\u91cc\u53f6\u53d8\u6362\u3001\u6ce8\u610f\u529b\u673a\u5236\u4e0e\u6269\u5c55\u7684\u4e0a\u4e0b\u6587\u7a97\u53e3\u7ed3\u5408<\/strong><\/h3>\n\n\n\n

    \u4f20\u7edf\u7684\u7f16\u89e3\u7801\u5668\u6a21\u578b\u901a\u5e38\u4f7f\u7528\u955c\u50cf\u5377\u79ef\u4e0a\u91c7\u6837\u7684\u65b9\u6cd5\uff0c\u4f46\u8fd9\u5bb9\u6613\u4ea7\u751f\u6df7\u53e0\u4f2a\u5f71\uff0c\u5f71\u54cd\u97f3\u9891\u91cd\u6784\u8d28\u91cf\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0cWavTokenizer \u5728\u89e3\u7801\u5668\u8bbe\u8ba1\u4e2d\u57fa\u4e8eVocos\u6a21\u578b\uff0c\u91c7\u7528\u4e86\u57fa\u4e8e\u9006\u5085\u91cc\u53f6\u53d8\u6362\uff08iFFT\uff09\u7684\u65b9\u6cd5\u3002iFFT \u80fd\u5728\u6240\u6709\u6df1\u5ea6\u4e0a\u4fdd\u6301\u4e00\u81f4\u7684\u7279\u5f81\u5206\u8fa8\u7387\uff0c\u6709\u6548\u51cf\u5c11\u91cd\u6784\u4f2a\u5f71\uff0c\u540c\u65f6\u66f4\u7cbe\u786e\u5730\u6062\u590d\u97f3\u9891\u4fe1\u53f7\u3002\u5728\u89e3\u7801\u5668\u90e8\u5206\u4e2d\uff0c\u4f7f\u7528\u77ed\u65f6\u5085\u7acb\u53f6\u53d8\u6362\uff08STFT\uff09\u6765\u8868\u793a\u76ee\u6807\u97f3\u9891\u4fe1\u53f7 X~ <\/p>\n\n\n\n

    \"\"<\/figure><\/div>\n\n\n\n

    \u6b64\u5916\uff0cWavTokenizer \u5728\u89e3\u7801\u5668\u4e2d\u5f15\u5165\u4e86\u6ce8\u610f\u529b\u6a21\u5757<\/strong>\uff0c\u5e76\u8bbe\u8ba1\u4e86\u6269\u5c55\u7684\u4e0a\u4e0b\u6587\u7a97\u53e3<\/strong>\u6765\u589e\u5f3a\u8bed\u4e49\u4fe1\u606f\u7684\u5efa\u6a21\u80fd\u529b\u3002\u7814\u7a76\u8868\u660e\uff0c\u4f7f\u7528\u66f4\u5927\u7684\u4e0a\u4e0b\u6587\u7a97\u53e3\uff08\u4f8b\u5982 3 \u79d2\uff09\u6709\u52a9\u4e8e\u6355\u6349\u66f4\u591a\u7684\u8bed\u4e49\u4fe1\u606f\uff0c\u63d0\u5347\u6a21\u578b\u5bf9\u957f\u97f3\u9891\u5e8f\u5217\u7684\u91cd\u6784\u8d28\u91cf\u3002\u8fd9\u79cd\u65b9\u6cd5\u80fd\u591f\u66f4\u597d\u5730\u5904\u7406\u97f3\u9891\u4e2d\u7684\u9759\u97f3\u6bb5\uff0c\u63d0\u9ad8\u4e86\u91cd\u6784\u7ed3\u679c\u7684\u8fde\u8d2f\u6027\u548c\u81ea\u7136\u5ea6\u3002\u901a\u8fc7\u5c06\u6ce8\u610f\u529b\u7f51\u7edc\u4e0e\u9006\u5085\u91cc\u53f6\u53d8\u6362\u7ed3\u5408\uff0cWavTokenizer \u5728\u6781\u4f4e\u7801\u7387\u4e0b\u5b9e\u73b0\u4e86\u9ad8\u8d28\u91cf\u7684\u97f3\u9891\u91cd\u6784\u3002<\/p>\n\n\n\n

    \u5c06WavTokenizer\u7684\u4e0a\u4e0b\u6587\u5efa\u6a21\u7a97\u53e3\u6269\u5c55\u52303\u79d2\uff0c\u6ce8\u610f\u529b\u6a21\u5757\u5c06\u8fdb\u4e00\u6b65\u6539\u5584\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u7684\u7f16\u89e3\u7801\u5668\u91cd\u5efa\u3002\u8fd9\u53ef\u80fd\u662f\u56e0\u4e3a\u4e00\u79d2\u949f\u7684\u526a\u8f91\uff0c\u5305\u62ec\u6c89\u9ed8\uff0c\u53ef\u80fd\u5305\u542b\u4e0d\u8db3\u7684\u8bed\u4e49\u4fe1\u606f\u3002\u589e\u52a0\u4e0a\u4e0b\u6587\u5efa\u6a21\u7a97\u53e3\u5927\u5c0f\u6709\u52a9\u4e8e\u7f16\u89e3\u7801\u5668\u6a21\u578b\u66f4\u597d\u5730\u6355\u83b7\u4e0a\u4e0b\u6587\u3002\u6211\u4eec\u901a\u8fc7\u8be6\u7ec6\u7684\u6d88\u878d\u7814\u7a76\u9a8c\u8bc1\u4e86\u8fd9\u4e9b\u53d1\u73b0\u3002\u5728\u6211\u4eec\u7684\u5b9e\u9a8c\u4e2d\uff0c\u6211\u4eec\u8fd8\u53d1\u73b0\u5728WavTokenizer\u4e2d\u5f15\u5165\u6ce8\u610f\u529b\u6a21\u5757\u53ea\u5bf9\u89e3\u7801\u5668\u6709\u76ca\u3002<\/p>\n\n\n\n

    \u591a\u5c3a\u5ea6\u5224\u522b\u5668\u4e0e\u590d\u6570STFT\u5224\u522b\u5668\u7684\u8bbe\u8ba1<\/strong><\/h3>\n\n\n\n

    \u4e3a\u4e86\u8fdb\u4e00\u6b65\u4f18\u5316\u751f\u6210\u97f3\u9891\u7684\u8d28\u91cf\uff0cWavTokenizer \u5f15\u5165\u4e86\u591a\u5c3a\u5ea6\u5224\u522b\u5668\uff08MSD\uff09\u548c\u590d\u6570\u77ed\u65f6\u5085\u91cc\u53f6\u53d8\u6362\uff08STFT\uff09\u5224\u522b\u5668<\/strong>\u3002\u8fd9\u4e9b\u5224\u522b\u5668\u80fd\u591f\u5728\u4e0d\u540c\u65f6\u95f4\u5c3a\u5ea6\u548c\u9891\u8c31\u8303\u56f4\u5185\u5bf9\u751f\u6210\u7684\u97f3\u9891\u8fdb\u884c\u8bc4\u4f30\u3002\u6a21\u578b\u4f7f\u7528\u4e86\u5bf9\u6297\u6027\u635f\u5931\uff08adversarial loss\uff09\u548c\u7279\u5f81\u5339\u914d\u635f\u5931\uff08feature matching loss\uff09\u8fdb\u884c\u8054\u5408\u4f18\u5316\u3002\u4e0e\u73b0\u6709\u6a21\u578b\u76f8\u6bd4\uff0c\u8fd9\u79cd\u521b\u65b0\u8bbe\u8ba1\u80fd\u591f\u66f4\u597d\u5730\u4fdd\u7559\u97f3\u9891\u7684\u7ec6\u8282\u4fe1\u606f\u548c\u8bed\u4e49\u5185\u5bb9\uff0c\u63d0\u9ad8\u4e86\u97f3\u9891\u91cd\u6784\u7684\u4e3b\u89c2\u8d28\u91cf\u3002<\/p>\n\n\n\n

    \u7aef\u5230\u7aef\u4f18\u5316\u7b56\u7565\uff0c\u5b9e\u73b0\u9ad8\u6548\u538b\u7f29<\/strong><\/h3>\n\n\n\n

    WavTokenizer \u91c7\u7528\u4e86\u7aef\u5230\u7aef\u7684\u4f18\u5316\u7b56\u7565<\/strong>\uff0c\u540c\u65f6\u8003\u8651\u65f6\u95f4\u57df\u548c\u9891\u7387\u57df\u7684\u91cd\u6784\u635f\u5931\u3002\u4e0e\u73b0\u6709\u7684\u591a\u91cf\u5316\u5668\u5c42\u6a21\u578b\u76f8\u6bd4\uff0cWavTokenizer\u80fd\u591f\u5728\u5355\u91cf\u5316\u5668\u6761\u4ef6\u4e0b\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u97f3\u9891\u538b\u7f29\u3002\u5728 24kHz \u91c7\u6837\u7387\u4e0b\uff0c\u6bcf\u79d2\u97f3\u9891\u4ec5\u9700 40 \u6216 75 \u4e2a\u79bb\u6563token\uff0c\u8fd9\u5927\u5927\u51cf\u5c11\u4e86\u6a21\u578b\u7684\u5e26\u5bbd\u9700\u6c42\uff0c\u540c\u65f6\u4fdd\u6301\u4e86\u9ad8\u6c34\u5e73\u7684\u97f3\u9891\u91cd\u6784\u8d28\u91cf\u3002<\/p>\n\n\n\n

    \u8fd9\u4e9b\u6280\u672f\u521b\u65b0\u4f7f\u5f97WavTokenizer\u80fd\u591f\u5728\u5355\u91cf\u5316\u5668\u7ed3\u6784\u4e0b\u5b9e\u73b0\u97f3\u9891\u7684\u6781\u81f4\u538b\u7f29\u548c\u9ad8\u8d28\u91cf\u91cd\u6784\uff0c\u540c\u65f6\u63d0\u4f9b\u4e30\u5bcc\u7684\u8bed\u4e49\u4fe1\u606f\u8868\u8fbe\u80fd\u529b\u3002\u6211\u4eec\u76f8\u4fe1\uff0c\u8fd9\u4e00\u6a21\u578b\u5c06\u4e3a\u97f3\u9891\u8bed\u8a00\u5efa\u6a21\u7684\u672a\u6765\u5e94\u7528\u63d0\u4f9b\u65b0\u7684\u53ef\u80fd\u6027\u3002<\/p>\n\n\n\n

    \u5b9e\u9a8c\u9a8c\u8bc1\uff1aWavTokenizer\u7684\u5353\u8d8a\u6027\u80fd<\/strong><\/h2>\n\n\n\n

    \u4e3a\u4e86\u9a8c\u8bc1 WavTokenizer \u5728\u97f3\u9891\u8bed\u8a00\u5efa\u6a21\u4e2d\u7684\u5b9e\u9645\u6548\u679c\uff0c\u6211\u4eec\u5728\u591a\u4e2a\u6570\u636e\u96c6\u4e0a\u8fdb\u884c\u4e86\u5e7f\u6cdb\u7684\u5b9e\u9a8c\uff0c\u6db5\u76d6\u4e86\u8bed\u97f3\u91cd\u6784\u3001\u8bed\u4e49\u4fe1\u606f\u8bc4\u4f30\u548c\u6d88\u878d\u7814\u7a76\u3002\u7ed3\u679c\u663e\u793a\uff0cWavTokenizer \u5728\u591a\u4e2a\u6307\u6807\u4e0a\u5747\u4f18\u4e8e\u73b0\u6709\u7684\u6700\u5148\u8fdb\u6a21\u578b\uff0c\u5c55\u73b0\u4e86\u5176\u5353\u8d8a\u7684\u538b\u7f29\u6548\u7387\u3001\u91cd\u6784\u8d28\u91cf\u548c\u8bed\u4e49\u8868\u8fbe\u80fd\u529b\u3002\u5728LibriTTS\u6d4b\u8bd5\u96c6\u4e0a\u7684\u8bed\u97f3\u91cd\u6784\u5b9e\u9a8c\u4e2d\uff0cWavTokenizer-small\u57280.9 kbps\u7684\u538b\u7f29\u7387\u4e0b\uff0c\u4ec5\u4f7f\u7528\u4e00\u4e2a\u91cf\u5316\u5668\u548c75\u4e2atoken\uff0c\u5c31\u5b9e\u73b0\u4e864.05\u7684UTMOS\u5f97\u5206\uff0c\u663e\u8457\u8d85\u8d8a\u4e86\u4f7f\u75289\u4e2a\u91cf\u5316\u5668\u548c900\u4e2atoken\u7684DAC\u6a21\u578b\u76843.91\u5206\u3002<\/strong>\u8fd9\u4e00\u7ed3\u679c\u8868\u660e\uff0cWavTokenizer\u5728\u6781\u4f4e\u7801\u7387\u4e0b\u4f9d\u7136\u80fd\u591f\u4fdd\u6301\u5353\u8d8a\u7684\u97f3\u9891\u91cd\u6784\u8d28\u91cf\uff0c\u63a5\u8fd1\u4eba\u7c7b\u542c\u89c9\u611f\u77e5\u6c34\u5e73\u3002\u76f8\u6bd4\u4e8e\u9700\u8981\u591a\u4e2a\u91cf\u5316\u5668\u7684\u590d\u6742\u6a21\u578b\uff0cWavTokenizer\u5728\u4f7f\u7528\u5355\u4e00\u91cf\u5316\u5668\u300140\u4e2atoken\u7684\u6761\u4ef6\u4e0b\uff0c\u4e5f\u5c55\u73b0\u51fa\u9ad8\u6548\u7684\u538b\u7f29\u7387\u548c\u4f18\u5f02\u7684\u91cd\u6784\u6548\u679c\uff0c\u5927\u5927\u964d\u4f4e\u4e86\u8ba1\u7b97\u6210\u672c\u3002\u540c\u65f6\uff0c\u5728PESQ\u7b49\u611f\u77e5\u8bed\u97f3\u8d28\u91cf\u6307\u6807\u4e0a\uff0cWavTokenizer\u8868\u73b0\u4e0e\u591a\u91cf\u5316\u5668\u6a21\u578b\u76f8\u5f53\u751a\u81f3\u66f4\u4f18\uff0c\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u4e86\u5176\u5728\u5355\u91cf\u5316\u5668\u8bbe\u7f6e\u4e0b\u5bf9\u97f3\u9891\u8d28\u91cf\u7684\u5f3a\u5927\u4fdd\u6301\u80fd\u529b\u3002<\/strong><\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

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    \"\"<\/figure>\n\n\n\n

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    \"\"<\/figure>\n\n\n\n

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    \u8fdb\u4e00\u6b65\u63a2\u7d22<\/strong><\/h2>\n\n\n\n

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    \u603b \u7ed3<\/strong><\/h2>\n\n\n\n

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