{"id":31835,"date":"2026-11-02T14:11:24","date_gmt":"2026-11-02T06:11:24","guid":{"rendered":"http:\/\/139.9.1.231\/?p=31835"},"modified":"2026-11-02T14:12:57","modified_gmt":"2026-11-02T06:12:57","slug":"yodas-v3","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2026\/11\/02\/yodas-v3\/","title":{"rendered":"YODAS v3 \u8bba\u6587\u62c6\u89e3\uff1a110 \u4e07\u5c0f\u65f6\u9ad8\u5e26\u5bbd\u7acb\u4f53\u58f0\u591a\u8bed\u8a00\u8bed\u6599\uff0c\u5982\u4f55\u4ece\u68c0\u7d22\u5230\u8bad\u7ec3\u843d\u5730"},"content":{"rendered":"\n<ul class=\"has-light-gray-background-color has-background\"><li><strong><em>\u6570\u636e\uff1a<a href=\"https:\/\/huggingface.co\/datasets\/espnet\/yodas3\">https:\/\/huggingface.co\/datasets\/espnet\/yodas3<\/a><\/em><\/strong><\/li><li><strong><em>\u8bba\u6587\uff1a<a href=\"https:\/\/arxiv.org\/pdf\/2609.29448\">https:\/\/arxiv.org\/pdf\/2609.29448<\/a><\/em><\/strong><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u8bba\u6587\u5230\u5e95\u8d21\u732e\u4e86\u4ec0\u4e48<\/h2>\n\n\n\n<p>YODAS v3 \u7684\u6838\u5fc3\u8d21\u732e\u4e0d\u662f\u63d0\u51fa\u4e00\u4e2a\u65b0\u7684 ASR \u7f51\u7edc\uff0c\u800c\u662f\u63d0\u51fa\u4e00\u5957\u9762\u5411\u5927\u89c4\u6a21\u3001\u591a\u8bed\u8a00\u3001\u5bbd\u5e26\u548c\u7acb\u4f53\u58f0\u8bed\u97f3\u7684\u6570\u636e\u6784\u5efa\u65b9\u6cd5\uff0c\u5e76\u7528\u4e24\u4e2a\u57fa\u7ebf\u4efb\u52a1\u9a8c\u8bc1\u6570\u636e\u662f\u5426\u53ef\u7528\u3002\u8bba\u6587\u5c06\u5f00\u6e90\u8bed\u97f3\u6570\u636e\u7684\u74f6\u9888\u6982\u62ec\u4e3a\u4e09\u70b9\uff1a\u5927\u91cf\u8bed\u6599\u4ecd\u662f 16 kHz \u6216 24 kHz \u5355\u58f0\u9053\uff1b\u4e2d\u4f4e\u8d44\u6e90\u8bed\u8a00\u5728\u901a\u7528\u7f51\u9875\u68c0\u7d22\u4e2d\u5bb9\u6613\u88ab\u9ad8\u8d44\u6e90\u8bed\u8a00\u6324\u538b\uff1b<strong>\u4ec5\u6709\u97f3\u9891\u65f6\u957f\u800c\u6ca1\u6709\u5b57\u5e55\u3001\u7ffb\u8bd1\u548c\u65f6\u95f4\u6233\uff0c\u96be\u4ee5\u76f4\u63a5\u7528\u4e8e\u76d1\u7763\u8bad\u7ec3\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u548c\u5df2\u6709\u5f00\u6e90\u8bed\u97f3\u8bed\u6599\u76f8\u6bd4\uff0cYODAS v3 \u7684\u4f4d\u7f6e<\/h2>\n\n\n\n<p>\u8bba\u6587 Table 1 \u4f7f\u7528\u8bba\u6587\u64b0\u5199\u65f6\u7684\u7edf\u4e00\u53e3\u5f84\u6bd4\u8f83\u89c4\u6a21\u3001\u91c7\u6837\u7387\u3001\u7acb\u4f53\u58f0\u3001\u6807\u6ce8\u4e0e\u8bb8\u53ef\u8bc1\u3002\u4e0b\u9762\u5b8c\u6574\u4fdd\u7559\u8be5\u8868\u7684\u5173\u952e\u6570\u5b57\uff1b\u201cStereo\u201d\u8868\u793a\u6570\u636e\u96c6\u662f\u5426\u4ee5\u7acb\u4f53\u58f0\u6216\u591a\u58f0\u9053\u4e3a\u4e3b\u8981\u53d1\u5e03\u5f62\u6001\uff0c\u800c\u4e0d\u662f\u8bf4\u6bcf\u4e00\u4e2a\u6587\u4ef6\u90fd\u4e00\u5b9a\u6709\u4e24\u4e2a\u4e92\u4e0d\u76f8\u540c\u7684\u58f0\u9053\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u6570\u636e\u96c6<\/th><th>\u8bed\u8a00\u6570<\/th><th>\u89c4\u6a21\uff08\u5c0f\u65f6\uff09<\/th><th>\u91c7\u6837\u7387<\/th><th>\u7acb\u4f53\u58f0<\/th><th>\u6709\u6807\u6ce8<\/th><th>\u8bb8\u53ef\u8bc1<\/th><\/tr><\/thead><tbody><tr><td>Common Voice<\/td><td>137<\/td><td>33k<\/td><td>48 kHz<\/td><td>\u5426<\/td><td>\u662f<\/td><td>CC0<\/td><\/tr><tr><td>MLS<\/td><td>8<\/td><td>51k<\/td><td>16 kHz<\/td><td>\u5426<\/td><td>\u662f<\/td><td>CC BY 4<\/td><\/tr><tr><td>FLEURS<\/td><td>102<\/td><td>1k<\/td><td>16 kHz<\/td><td>\u5426<\/td><td>\u662f<\/td><td>CC BY 2.5<\/td><\/tr><tr><td>VoxLingua107<\/td><td>107<\/td><td>7k<\/td><td>16 kHz<\/td><td>\u5426<\/td><td>\u662f<\/td><td>CC BY 4<\/td><\/tr><tr><td>LibriLight<\/td><td>1<\/td><td>60k<\/td><td>16 kHz<\/td><td>\u5426<\/td><td>\u5426<\/td><td>CC BY 4<\/td><\/tr><tr><td>VoxPopuli<\/td><td>23<\/td><td>400k<\/td><td>16 kHz<\/td><td>\u5426<\/td><td>\u5426<\/td><td>CC0<\/td><\/tr><tr><td>Emilia<\/td><td>6<\/td><td>100k<\/td><td>24 kHz<\/td><td>\u5426<\/td><td>\u662f<\/td><td>CC BY-NC 4<\/td><\/tr><tr><td>Unsupervised People&#8217;s Speech<\/td><td>89<\/td><td>740k<\/td><td>48 kHz<\/td><td>\u662f<\/td><td>\u5426<\/td><td>CC BY-SA 4<\/td><\/tr><tr><td>YODAS v2<\/td><td>140<\/td><td>550k<\/td><td>24 kHz<\/td><td>\u5426<\/td><td>\u662f<\/td><td>CC BY 3<\/td><\/tr><tr><td>YODAS v3<\/td><td>147<\/td><td>1100k<\/td><td>48 kHz<\/td><td>\u662f<\/td><td>\u5f31\u6807\u6ce8<\/td><td>CC BY 3<\/td><\/tr><\/tbody><\/table><figcaption>\u8868 1\uff1a\u8bba\u6587\u4e2d\u7684\u5f00\u6e90\u5927\u89c4\u6a21\u8bed\u97f3\u6570\u636e\u96c6\u6bd4\u8f83\u3002<\/figcaption><\/figure>\n\n\n\n<p>\u8fd9\u91cc\u7684\u201c147 languages\u201d\u9700\u8981\u8c28\u614e\u7406\u89e3\u3002\u8bba\u6587\u5206\u6790\u7ae0\u8282\u6309 YouTube \u4e0a\u4f20\u8005\u63d0\u4f9b\u7684 locale \u7edf\u8ba1\uff0clocale \u662f\u8bed\u8a00\u5206\u5e03\u7684\u4ee3\u7406\u5b57\u6bb5\uff0c\u4e0d\u662f\u5bf9\u6bcf\u6bb5\u97f3\u9891\u8fdb\u884c\u4eba\u5de5\u6216\u6a21\u578b\u8bed\u97f3\u8bc6\u522b\u540e\u7684\u91d1\u6807\u51c6\u8bed\u8a00\u6807\u7b7e\u3002\u5f53\u524d Hugging Face \u6570\u636e\u5361\u53c8\u63d0\u4f9b\u4e86 transcript_lang \u76ee\u5f55\uff0c\u56e0\u6b64\u4f1a\u51fa\u73b0 103 \u4e2a\u76ee\u5f55\uff08102 \u4e2a\u8bed\u8a00\u7801\u52a0 unk\uff09\u4e0e\u8bba\u6587 147 \u4e2a locale \u4ee3\u7801\u5e76\u5b58\u7684\u60c5\u51b5\uff1b\u4e8c\u8005\u662f\u4e0d\u540c\u5b57\u6bb5\u3001\u4e0d\u540c\u7edf\u8ba1\u95ee\u9898\uff0c\u5e76\u4e0d\u77db\u76fe\u3002<\/p>\n\n\n\n<p>\u4ece Table 1 \u770b\uff0cv3 \u76f8\u6bd4 v2 \u7684\u540d\u4e49\u65f6\u957f\u7ea6\u7ffb\u500d\uff0c\u5e76\u4fdd\u7559\u66f4\u9ad8\u91c7\u6837\u7387\u4e0e\u591a\u58f0\u9053\uff1b<strong>\u76f8\u6bd4 Unsupervised People\u2019s Speech\uff0c\u5219\u989d\u5916\u63d0\u4f9b\u53ef\u7528\u4e8e\u76d1\u7763\u8bad\u7ec3\u7684\u5b57\u5e55\u3002<\/strong>\u4f46\u8868\u4e2d\u7684\u201c\u6709\u6807\u6ce8\u201d\u53ea\u8868\u793a\u5b58\u5728\u6807\u6ce8\u673a\u5236\uff0c\u4e0d\u80fd\u89e3\u91ca\u4e3a\u5168\u90e8\u97f3\u9891\u90fd\u6709\u4eba\u5de5\u6807\u6ce8\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u6570\u636e\u91c7\u96c6\u6d41\u6c34\u7ebf\uff1a\u4ece Wikipedia \u5173\u952e\u8bcd\u5230 Creative Commons \u89c6\u9891<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \u5173\u952e\u8bcd\u751f\u6210\uff1a\u89e3\u51b3\u201c\u7528\u82f1\u6587\u641c\u5168\u4e16\u754c\u201d\u7684\u504f\u7f6e<\/h3>\n\n\n\n<p>YODAS v2 \u590d\u7528\u5171\u4eab\u7684\u591a\u8bed\u8a00 Wiki \u5173\u952e\u8bcd\u5217\u8868\uff0c\u5bb9\u6613\u51fa\u73b0\u4e24\u7c7b\u9519\u8bef\uff1a\u4f4e\u8d44\u6e90\u8bed\u8a00\u6ca1\u6709\u8db3\u591f\u67e5\u8be2\u8bcd\uff0c\u4ee5\u53ca\u67e5\u8be2\u8bcd\u5b9e\u9645\u4e0a\u662f\u82f1\u8bed\u6216\u5176\u4ed6\u8bed\u8a00\u3002v3 \u6539\u6210\u201c\u6bcf\u79cd\u8bed\u8a00\u5355\u72ec\u751f\u6210\u5173\u952e\u8bcd\u201d\u3002\u4f5c\u8005\u4e0b\u8f7d\u6bcf\u79cd\u8bed\u8a00\u7684 Wikipedia dump\uff0c\u5148\u6309\u89c4\u5219\u8fc7\u6ee4\u5019\u9009\u8bcd\uff1a\u4e0d\u80fd\u53ea\u6709\u6570\u5b57\u6216\u6807\u70b9\uff1b\u9996\u5b57\u7b26\u4e0d\u80fd\u662f\u6570\u5b57\u6216\u6807\u70b9\uff1b\u957f\u5ea6\u9650\u5236\u4e3a 3 \u81f3 30 \u4e2a\u5b57\u7b26\uff1b\u6392\u9664\u6587\u4ef6\u540d\u3001DOI\u3001Wikipedia Template \u548c Request \u9875\u9762\u3002<\/p>\n\n\n\n<p>\u63a5\u7740\uff0c\u4f5c\u8005\u5728\u6bcf\u79cd\u8bed\u8a00\u7684\u5019\u9009\u8bcd\u4e0a\u8bad\u7ec3 unigram subword tokenizer\u3002\u8bcd\u8868\u6709\u9884\u8bbe\u5927\u5c0f\uff1b\u5982\u679c\u5019\u9009\u8bed\u6599\u592a\u5c0f\uff0c\u4fbf\u9010\u6b65\u51cf\u534a\u8bcd\u8868\u76f4\u5230 tokenizer \u80fd\u591f\u8bad\u7ec3\u3002\u5bf9\u5019\u9009\u5173\u952e\u8bcd\u5206\u8bcd\u540e\uff0c\u7528 unigram \u8bed\u8a00\u6a21\u578b\u6982\u7387\u6392\u5e8f\uff0c\u4fdd\u7559\u4f3c\u7136\u8f83\u9ad8\u4e14\u4e0d\u592a\u7f55\u89c1\u7684\u8bcd\u3002\u8bba\u6587\u6ca1\u6709\u516c\u5f00\u56fa\u5b9a\u7684\u8bcd\u8868\u5927\u5c0f\u3001\u6700\u7ec8 top-K \u6570\u91cf\u6216\u6bcf\u79cd\u8bed\u8a00\u7684\u641c\u7d22\u9884\u7b97\uff0c\u56e0\u6b64\u590d\u73b0\u65f6\u5e94\u628a\u8fd9\u51e0\u4e2a\u91cf\u89c6\u4e3a\u9700\u8981\u81ea\u884c\u8bbe\u5b9a\u7684\u5de5\u7a0b\u8d85\u53c2\u6570\u3002<\/p>\n\n\n\n\\(\\log P(w)=\\sum_{i=1}^{m}\\log p(s_i),\\quad w=(s_1,s_2,\\ldots,s_m)\\)\n\n\n\n<p>\u4e0a\u5f0f\u662f\u5bf9\u8bba\u6587\u6b65\u9aa4\u7684\u5de5\u7a0b\u5316\u8868\u8fbe\uff1a\u5c06\u5173\u952e\u8bcd w \u5207\u6210\u82e5\u5e72 subword \u540e\u7d2f\u52a0 unigram \u5bf9\u6570\u6982\u7387\u3002\u5b83\u5e2e\u52a9\u7b5b\u6389\u6a21\u677f\u8bcd\u3001\u6781\u7f55\u89c1\u5b9e\u4f53\u548c\u65e0\u6cd5\u4ee3\u8868\u81ea\u7136\u8bed\u8a00\u5185\u5bb9\u7684\u6761\u76ee\uff0c\u4f46\u4e0d\u662f\u8bba\u6587\u5355\u72ec\u7f16\u53f7\u7684\u7406\u8bba\u521b\u65b0\u516c\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 \u89c6\u9891\u641c\u7d22\uff1a\u6309\u8bed\u8a00\u5206\u6cbb\uff0c\u5e76\u4f7f\u7528\u4e24\u8f6e\u68c0\u7d22<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"931\" height=\"589\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image.png\" alt=\"\" class=\"wp-image-31843\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image.png 931w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-300x190.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-768x486.png 768w\" sizes=\"(max-width: 931px) 100vw, 931px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 \u4e0b\u8f7d\u4e0e\u5f31\u6807\u6ce8<\/h3>\n\n\n\n<p>\u4e0b\u8f7d\u65f6\u4f18\u5148\u4f7f\u7528\u89c6\u9891\u539f\u59cb\u8bed\u8a00\u7684\u4eba\u5de5\u5b57\u5e55\uff1b\u6ca1\u6709\u4eba\u5de5\u5b57\u5e55\u65f6\u4f7f\u7528 YouTube \u81ea\u52a8\u5b57\u5e55\u3002\u5982\u679c\u5b58\u5728\u975e\u82f1\u8bed\u5b57\u5e55\uff0c\u8fd8\u4fdd\u5b58\u82f1\u6587\u5b57\u5e55\u3002\u6bcf\u4e2a\u5b57\u5e55\u6761\u76ee\u4fdd\u7559\u5f00\u59cb\u65f6\u95f4\u548c\u6301\u7eed\u65f6\u95f4\uff0c\u5e76\u4e0e\u97f3\u9891\u6587\u4ef6\u5efa\u7acb ID \u7ea7\u5173\u8054\u3002\u89c6\u9891 description \u4e5f\u88ab\u4fdd\u5b58\uff0c\u8bba\u6587\u628a\u5b83\u89c6\u4e3a\u672a\u6765\u68c0\u7d22\u3001\u6458\u8981\u548c\u591a\u6a21\u6001\u4efb\u52a1\u7684\u6f5c\u5728\u4fe1\u53f7\uff0c\u800c\u6ca1\u6709\u5728\u672c\u6587\u5b9e\u9a8c\u4e2d\u5355\u72ec\u8bc1\u660e\u5176\u6536\u76ca\u3002<\/p>\n\n\n\n<p>v3 \u4e2d\u4eba\u5de5\u5b57\u5e55\u5360\u6bd4\u7ea6 3.7%\uff0c\u4f4e\u4e8e v2 \u7684\u7ea6 20%\u3002\u4f5c\u8005\u63a8\u6d4b YouTube \u81ea\u52a8\u5b57\u5e55\u8d28\u91cf\u63d0\u5347\uff0c\u964d\u4f4e\u4e86\u4e0a\u4f20\u8005\u5236\u4f5c\u4eba\u5de5\u5b57\u5e55\u7684\u5fc5\u8981\u6027\uff1b\u8bba\u6587\u6ca1\u6709\u63d0\u4f9b\u4eba\u5de5\u8f6c\u5199\u5bf9\u7167\u96c6\u3001\u5b57\u5e55\u5b57\u7b26\u9519\u8bef\u7387\u6216\u663e\u8457\u6027\u68c0\u9a8c\uff0c\u56e0\u6b64\u4e0d\u80fd\u628a\u201c\u81ea\u52a8\u5b57\u5e55\u8d28\u91cf\u63d0\u5347\u201d\u5199\u6210\u5df2\u9a8c\u8bc1\u7684\u5b9a\u91cf\u7ed3\u8bba\u3002<\/p>\n\n\n\n<p>\u201c3.7%\u201d\u7684\u5206\u6bcd\u5728\u8bba\u6587\u4e2d\u6ca1\u6709\u8fdb\u4e00\u6b65\u7ec6\u5206\u4e3a\u89c6\u9891\u6570\u3001\u53e5\u5b50\u6570\u8fd8\u662f\u5c0f\u65f6\u6570\uff0c\u56e0\u6b64\u672c\u6587\u4fdd\u7559\u539f\u6587\u7684\u5360\u6bd4\u8868\u8ff0\uff0c\u4e0d\u636e\u6b64\u63a8\u7b97\u4eba\u5de5\u5b57\u5e55\u5c0f\u65f6\u6570\u3002\u53e6\u5916\uff0c\u539f\u59cb\u89c6\u9891\u97f3\u8f68\u53ef\u4ee5\u5305\u542b\u97f3\u4e50\u3001\u80cc\u666f\u566a\u58f0\u548c\u591a\u4e2a\u58f0\u6e90\uff0c110 \u4e07\u5c0f\u65f6\u662f\u6293\u53d6\u97f3\u8f68\u65f6\u957f\uff0c\u5e76\u975e\u7ecf\u8fc7 VAD \u9a8c\u8bc1\u540e\u7684\u7eaf\u8bed\u97f3\u65f6\u957f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u9636\u6bb5<\/th><th>\u8f93\u5165<\/th><th>\u4e3b\u8981\u64cd\u4f5c<\/th><th>\u8f93\u51fa<\/th><\/tr><\/thead><tbody><tr><td>\u5173\u952e\u8bcd<\/td><td>\u5404\u8bed\u8a00 Wikipedia dump<\/td><td>\u89c4\u5219\u8fc7\u6ee4\u3001unigram tokenizer\u3001\u4f3c\u7136\u6392\u5e8f<\/td><td>\u6bcf\u79cd\u8bed\u8a00\u7684\u67e5\u8be2\u8bcd<\/td><\/tr><tr><td>\u68c0\u7d22<\/td><td>\u8bed\u8a00\u67e5\u8be2\u8bcd\u3001YouTube<\/td><td>Creative Commons\u3001\u4e24\u8f6e\u641c\u7d22\u3001\u4f18\u5148\u65b0\u4e0a\u4f20\u3001\u53bb\u9664 v2 ID<\/td><td>\u5019\u9009\u89c6\u9891 ID<\/td><\/tr><tr><td>\u5b57\u5e55<\/td><td>\u4eba\u5de5\u5b57\u5e55\u6216\u81ea\u52a8\u5b57\u5e55<\/td><td>\u4f18\u5148\u539f\u8bed\u8a00\uff0c\u8865\u5145\u82f1\u6587\u5b57\u5e55\uff0c\u4fdd\u5b58\u65f6\u95f4\u6233<\/td><td>\u5f31\u76d1\u7763 transcript\/translation<\/td><\/tr><tr><td>\u97f3\u9891<\/td><td>\u6700\u9ad8\u8d28\u91cf\u89c6\u9891\u6d41<\/td><td>\u4e0b\u8f7d 48 kHz \u591a\u58f0\u9053 Opus\/WebM<\/td><td>\u539f\u59cb\u5bbd\u5e26\u97f3\u9891<\/td><\/tr><tr><td>\u5206\u6790<\/td><td>\u97f3\u9891\u548c\u5b57\u5e55\u5143\u6570\u636e<\/td><td>\u8bed\u8a00\u3001\u65f6\u957f\u3001\u5e26\u5bbd\u3001\u58f0\u9053\u3001\u8d28\u91cf\u8fc7\u6ee4<\/td><td>\u6570\u636e\u5361\u548c\u5b9e\u9a8c\u5b50\u96c6<\/td><\/tr><\/tbody><\/table><figcaption>YODAS v3 \u91c7\u96c6\u6d41\u7a0b\u7684\u5de5\u7a0b\u5316\u6458\u8981\u3002<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u8bba\u6587 Table 2 \u5143\u6570\u636e<\/th><th>\u793a\u4f8b\u6216\u542b\u4e49<\/th><\/tr><\/thead><tbody><tr><td>Channels \/ Effective channels<\/td><td>\u5bb9\u5668\u58f0\u9053\u6570\u4e0e\u53bb\u9664\u91cd\u590d\u540e\u7684\u6709\u6548\u58f0\u9053\u6570\uff0c\u4f8b\uff1a2 \/ 2<\/td><\/tr><tr><td>Sampling rate \/ Max bandwidth<\/td><td>\u89e3\u7801\u91c7\u6837\u7387\u4e0e\u6700\u9ad8\u6709\u6548\u9891\u7387\uff0c\u4f8b\uff1a48 kHz \/ 20 kHz<\/td><\/tr><tr><td>Views \/ Language<\/td><td>\u89c2\u770b\u6b21\u6570\u3001\u8bed\u8a00\u4ee3\u7406\u6807\u7b7e\uff0c\u4f8b\uff1a67 \/ French<\/td><\/tr><tr><td>Transcript \/ Translation<\/td><td>\u539f\u8bed\u8a00\u5b57\u5e55\u4e0e\u82f1\u6587\u7ffb\u8bd1<\/td><\/tr><tr><td>Description<\/td><td>\u89c6\u9891\u63cf\u8ff0\uff0c\u53ef\u4e3a\u68c0\u7d22\u6216\u6458\u8981\u63d0\u4f9b\u4e0a\u4e0b\u6587<\/td><\/tr><\/tbody><\/table><figcaption>\u8868 2\uff1a\u8bba\u6587\u7ed9\u51fa\u7684\u5143\u6570\u636e\u793a\u4f8b\u3002\u5176\u5b57\u6bb5\u96c6\u5408\u4e0d\u7b49\u4e8e\u5f53\u524d Parquet \u7684\u5b8c\u6574 schema\u3002<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u6570\u636e\u7ec4\u6210\u4e0e Hugging Face \u53d1\u5e03\u7ed3\u6784<\/h2>\n\n\n\n<p>\u6570\u636e\u5361\u4e2d\u7684 id \u662f 32 \u4f4d\u5341\u516d\u8fdb\u5236\u5b57\u7b26\u4e32\uff0cshard \u662f\u56db\u4f4d\u7f16\u53f7\u3002\u97f3\u9891\u6587\u4ef6\u3001JSON \u548c Parquet \u884c\u5e94\u901a\u8fc7\u540c\u4e00 id \u4e0e shard \u5173\u8054\uff0c\u4e0d\u8981\u5047\u8bbe tar \u5185\u6587\u4ef6\u987a\u5e8f\u4e0e Parquet \u884c\u53f7\u4e00\u81f4\u3002transcript \u5b57\u6bb5\u901a\u5e38\u662f JSON \u5b57\u7b26\u4e32\u6216 null\uff1b\u89e3\u6790\u540e\u53ef\u5f97\u5230 segment \u7684 start\/duration\uff0c\u4ee5\u53ca\u76f8\u5bf9\u4e8e segment \u8d77\u70b9\u7684 word \u65f6\u95f4\u504f\u79fb\u3002\u97f3\u9891 length \u4ee5\u79d2\u8ba1\uff0c\u5b57\u5e55\u65f6\u95f4\u6233\u4ee5\u6beb\u79d2\u8bb0\u5f55\u3002<\/p>\n\n\n\n<p>\u5f53\u524d\u9ed8\u8ba4 preview \u914d\u7f6e\u53ea\u662f\u9884\u89c8\u96c6\uff0c\u4e0d\u4ee3\u8868\u5b8c\u6574\u7684\u4e00\u767e\u591a\u4e07\u5c0f\u65f6\u3002\u5b8c\u6574\u6570\u636e\u5e94\u6309\u8bed\u8a00\u548c shard \u6d41\u5f0f\u5904\u7406\u3002\u8bba\u6587\u7684\u4e0b\u8f7d\u6d41\u6c34\u7ebf\u4e0e Hugging Face \u7684\u6253\u5305\u6d41\u6c34\u7ebf\u4e5f\u4e0d\u662f\u4e00\u56de\u4e8b\uff1a\u524d\u8005\u89e3\u91ca\u6570\u636e\u5982\u4f55\u88ab\u53d1\u73b0\u548c\u7b5b\u9009\uff0c\u540e\u8005\u89e3\u91ca\u5df2\u7ecf\u53d1\u5e03\u7684\u6587\u4ef6\u5982\u4f55\u7ec4\u7ec7\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>data\/\n  &lt;lang&gt;\/\n    audio\/0000.tar\n    audio\/0001.tar\n    metadata\/0000.parquet\n    metadata\/0001.parquet\n  unk\/  # \u6ca1\u6709\u5b57\u5e55\u8bed\u8a00\u53ef\u7528\u4e8e\u5206\u7ec4\u7684\u97f3\u9891<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u5f53\u524d\u6570\u636e\u5361\u5b57\u6bb5<\/th><th>\u5355\u4f4d \/ \u89e3\u91ca<\/th><th>\u4f7f\u7528\u6ce8\u610f<\/th><\/tr><\/thead><tbody><tr><td>id\u3001shard<\/td><td>\u6837\u672c\u6807\u8bc6\u3001\u56db\u4f4d\u5206\u7247\u53f7<\/td><td>\u4ee5 ID \u5173\u8054\u97f3\u9891\u4e0e\u5143\u6570\u636e<\/td><\/tr><tr><td>transcript<\/td><td>JSON \u5b57\u7b26\u4e32\u6216 null<\/td><td>segment \u65f6\u95f4\u4e3a\u6beb\u79d2\uff0cwords.t \u662f\u76f8\u5bf9 segment.start \u7684\u504f\u79fb<\/td><\/tr><tr><td>translation_en<\/td><td>\u82f1\u6587\u7ffb\u8bd1 JSON \u6216 null<\/td><td>\u53ea\u6709\u53e5\u7ea7\u65f6\u95f4\u6233\uff1b\u5361\u7247\u62a5\u544a\u7ea6 107 \u4e07\u4e2a\u89c6\u9891\u6709\u8be5\u5b57\u6bb5<\/td><\/tr><tr><td>transcript_lang\u3001locale_lang<\/td><td>\u5b57\u5e55\u8f68\u8bed\u8a00\u3001\u4e0a\u4f20\u8005 locale<\/td><td>\u6587\u4ef6\u7ea7\u5b57\u6bb5\u4e0d\u4ee3\u8868\u6bcf\u4e00\u53e5\u90fd\u4f7f\u7528\u540c\u4e00\u79cd\u8bed\u8a00<\/td><\/tr><tr><td>length<\/td><td>\u79d2<\/td><td>\u5361\u7247\u8303\u56f4 1\u2013153284\uff0c\u5747\u503c\u7ea6 952\uff1b\u957f\u89c6\u9891\u5b9c\u5206\u6bb5\u89e3\u7801<\/td><\/tr><tr><td>audio_bitrate<\/td><td>kbit\/s<\/td><td>\u5bb9\u5668\u7801\u7387\u7ea6 3.6\u2013569\uff0c\u4e2d\u4f4d\u6570\u7ea6 122\uff1b1461 \u4e2a\u89c6\u9891\u7f3a\u5931<\/td><\/tr><tr><td>max_freq_hz<\/td><td>Hz\uff0c\u7ea6 35\u201324000<\/td><td>\u7ea6 28.3 \u4e07\u6761\u7f3a\u5931\uff0c\u4e0d\u80fd\u76f4\u63a5\u5f53\u4f5c\u4f4e\u5e26\u5bbd<\/td><\/tr><tr><td>estimated_bandwidth_hz<\/td><td>\u7b49\u6548\u91c7\u6837\u7387\u5206\u6863<\/td><td>8000\u300116000\u300122050\u300124000\u300132000\u300144100 \u6216 null<\/td><\/tr><tr><td>channels<\/td><td>\u5bb9\u5668\u58f0\u9053\u6570<\/td><td>1\u30012\u30014\u30016\uff1b\u7ea6 99.8% \u4e3a 2<\/td><\/tr><tr><td>n_distinct_channels<\/td><td>\u5b9e\u6d4b\u6709\u6548\u58f0\u9053\u6570<\/td><td>1\u20135 \u6216 null\uff1b581 \u6761\u5206\u6790\u5931\u8d25\uff0c\u4e0d\u80fd\u5f53\u4f5c\u5355\u58f0\u9053<\/td><\/tr><\/tbody><\/table><figcaption>\u5f53\u524d Hugging Face \u6570\u636e\u5361\u7684\u53d1\u5e03\u5b57\u6bb5\u4e0e\u7edf\u8ba1\uff0c\u4e0d\u662f\u8bba\u6587 Table 2 \u7684\u9010\u5217\u590d\u5236\u3002<\/figcaption><\/figure>\n\n\n\n<p>75%\u300160%\u300195% \u5206\u522b\u9488\u5bf9\u662f\u5426\u6709\u5b57\u5e55\u3001\u975e\u82f1\u8bed\u6570\u636e\u662f\u5426\u6709\u7ffb\u8bd1\u3001\u5df2\u6709\u5b57\u5e55\u662f\u5426\u5305\u542b\u8bcd\u65f6\u95f4\u6233\uff0c\u6761\u4ef6\u96c6\u5408\u4e0d\u540c\u3002\u5c24\u5176\u4e0d\u8981\u5c06\u201c60% \u975e\u82f1\u8bed\u6570\u636e\u6709\u7ffb\u8bd1\u201d\u76f4\u63a5\u6362\u7b97\u4e3a\u201c\u603b\u91cf\u7684 60% \u90fd\u662f\u53ef\u8bad\u7ec3\u7ffb\u8bd1\u5bf9\u201d\u3002\u6ca1\u6709\u5b57\u5e55\u7684 unk \u6570\u636e\u4ecd\u53ef\u7528\u4e8e\u65e0\u76d1\u7763\u97f3\u9891\u5efa\u6a21\uff1b\u5e26\u5b57\u5e55\u7684\u6570\u636e\u4e5f\u9700\u8981\u68c0\u67e5\u539f\u8bed\u8a00\u4e0e\u7ffb\u8bd1\u662f\u5426\u8986\u76d6\u540c\u4e00\u65f6\u95f4\u6bb5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u89c4\u6a21\u4e0e\u97f3\u9891\u5c5e\u6027\u5206\u6790<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">5.1 \u8bed\u8a00\u5206\u5e03\uff1a\u66f4\u5747\u8861\uff0c\u4f46\u4e0d\u662f\u4e25\u683c\u5747\u8861<\/h3>\n\n\n\n<p>\u8bba\u6587\u7edf\u8ba1\u4e2d\uff0c\u963f\u62c9\u4f2f\u8bed\u548c\u5a01\u5c14\u58eb\u8bed\u7ea6 2.5 \u4e07\u5c0f\u65f6\uff0c\u65e5\u672c\u8bed\u7ea6 2.1 \u4e07\u5c0f\u65f6\uff0c\u82f1\u8bed\u7ea6 1.7 \u4e07\u5c0f\u65f6\u4e14\u4f4e\u4e8e\u603b\u91cf\u7684 2%\uff1b\u5171\u6709 22 \u79cd\u8bed\u8a00\u8d85\u8fc7 1 \u4e07\u5c0f\u65f6\u300173 \u79cd\u8bed\u8a00\u8d85\u8fc7 5000 \u5c0f\u65f6\u3002\u5e73\u5747\u6570\u7ea6 7400 \u5c0f\u65f6\u800c\u4e2d\u4f4d\u6570\u7ea6 5180 \u5c0f\u65f6\uff0c\u8bf4\u660e\u5206\u5e03\u4ecd\u7136\u957f\u5c3e\uff0c\u53ea\u662f\u6bd4\u5355\u7eaf\u4f9d\u9760\u5168\u7403\u70ed\u95e8\u67e5\u8be2\u8bcd\u66f4\u5e73\u8861\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"346\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-1-1024x346.png\" alt=\"\" class=\"wp-image-31844\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-1-1024x346.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-1-300x101.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-1-768x259.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-1.png 1069w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5.2 \u89c6\u9891\u65f6\u957f\u4e0e\u6709\u6548\u6837\u672c\u91cf<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"969\" height=\"723\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-2.png\" alt=\"\" class=\"wp-image-31846\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-2.png 969w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-2-300x224.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-2-768x573.png 768w\" sizes=\"(max-width: 969px) 100vw, 969px\" \/><\/figure>\n\n\n\n<p>\u7ea6 400 \u4e07\u4e2a\u89c6\u9891\u4e2d\uff0c\u8d85\u8fc7 24% \u7684\u89c6\u9891\u77ed\u4e8e 1 \u5206\u949f\uff0c\u4f5c\u8005\u5c06\u5176\u4e0e Shorts \u751f\u6001\u8054\u7cfb\u8d77\u6765\u3002\u7ea6 170 \u4e07\u4e2a\u89c6\u9891\u957f\u4e8e 5 \u5206\u949f\uff0c\u603b\u65f6\u957f\u7ea6 100 \u4e07\u5c0f\u65f6\uff1b\u7ea6 120 \u4e07\u4e2a\u89c6\u9891\u957f\u4e8e 10 \u5206\u949f\uff0c\u603b\u65f6\u957f\u7ea6 95 \u4e07\u5c0f\u65f6\u3002\u540e\u4e24\u4e2a\u96c6\u5408\u662f\u5d4c\u5957\u5173\u7cfb\uff0c\u4e0d\u80fd\u76f8\u52a0\u3002\u540c\u65f6\u6570\u636e\u5448\u660e\u663e\u957f\u5c3e\u5206\u5e03\u3002<strong>\u7ea6\u6709 400 \u4e07\u4e2a\u89c6\u9891\uff08\u5360 24%\uff09\u5c11\u4e8e 1 \u5206\u949f<\/strong>\uff0c\u4f5c\u8005\u8ba4\u4e3a\u8fd9\u53ef\u80fd\u548c YouTube Shorts \u7684\u6d41\u884c\u6709\u5173\u3002\u8bba\u6587\u8fd8\u6307\u51fa\u5b58\u5728\u5927\u91cf\u8d85\u8fc7 60 \u5206\u949f\u7684\u76f4\u64ad\u7c7b\u89c6\u9891\uff0c\u4f46\u6ca1\u6709\u7ed9\u51fa\u4e00\u4e2a\u53ef\u76f4\u63a5\u590d\u6838\u7684\u7cbe\u786e\u5c0f\u65f6\u6570\u3002<\/p>\n\n\n\n<p>\u8fd9\u7ec4\u7edf\u8ba1\u63d0\u9192\u6211\u4eec\uff1a\u603b\u5c0f\u65f6\u6570\u5f88\u5927\uff0c\u5e76\u4e0d\u610f\u5473\u7740\u6bcf\u4e2a\u8bad\u7ec3\u6837\u672c\u90fd\u957f\u3001\u90fd\u5e72\u51c0\u6216\u90fd\u5305\u542b\u5b8c\u6574\u5bf9\u8bdd\u3002\u505a ASR \u65f6\u9700\u8981\u6309 utterance \u5207\u7247\uff1b\u505a\u7f16\u89e3\u7801\u5668\u6216\u7a7a\u95f4\u97f3\u9891\u4efb\u52a1\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u8bbe\u8ba1\u957f\u97f3\u9891\u91c7\u6837\u548c\u76f4\u64ad\u7247\u6bb5\u53bb\u91cd\u7b56\u7565\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.3 48 kHz \u4e0d\u7b49\u4e8e\u6bcf\u4e2a\u6587\u4ef6\u90fd\u5305\u542b\u5b8c\u6574 24 kHz \u9891\u8c31<\/h3>\n\n\n\n<p>Opus \u89e3\u7801\u540e\u53ef\u4ee5\u5f97\u5230 48 kHz PCM\uff0c\u4f46\u4e0a\u4f20\u8005\u7684\u9ea6\u514b\u98ce\u3001\u6df7\u97f3\u548c\u7f16\u7801\u6a21\u5f0f\u53ef\u80fd\u53ea\u4fdd\u7559\u8f83\u7a84\u9891\u5e26\u3002\u8bba\u6587\u7528 8192 \u70b9 Hann \u7a97\u300150% \u91cd\u53e0\u7684 STFT \u4f30\u8ba1\u6700\u9ad8\u6709\u6548\u9891\u7387\uff1a\u8df3\u8fc7 RMS \u4e0d\u8d85\u8fc7 10^-6 \u7684\u9759\u97f3\u5e27\uff0c\u627e\u51fa\u5e45\u5ea6\u8d85\u8fc7\u8be5\u5e27\u6700\u5927\u5e45\u5ea6 0.5% \u7684\u6700\u9ad8\u9891\u7387\uff0c\u518d\u5728\u77ed\u89c6\u9891\u5168\u7a0b\u6216\u957f\u89c6\u9891\u968f\u673a\u62bd\u53d6\u7684\u4e94\u4e2a 60 \u79d2\u7247\u6bb5\u4e2d\u53d6\u6700\u5927\u503c\u3002<\/p>\n\n\n\n\\(X_{t,k}=\\sum_{n=0}^{N-1}x[n+tH]w[n]e^{-j2\\pi kn\/N},\\quad N=8192,\\;H=4096\\)\n\n\n\n\\(f_{\\mathrm{max}}=\\max_{t,k}\\{f_k:\\lvert X_{t,k}\\rvert&gt;0.005\\cdot\\max_j\\lvert X_{t,j}\\rvert\\}\\)\n\n\n\n<p>\u4f5c\u8005\u628a f<sub>max<\/sub> \u6620\u5c04\u5230\u5019\u9009\u7b49\u6548\u91c7\u6837\u7387\u96c6\u5408 {8, 16, 22.05, 24, 32, 44.1 kHz}\uff0c\u9009\u62e9\u6ee1\u8db3 Nyquist \u6761\u4ef6\u7684\u6700\u5c0f\u91c7\u6837\u7387\u3002\u8fd9\u91cc\u7684\u201c44.1 kHz \u7c7b\u201d\u662f\u7b49\u6548\u91c7\u6837\u7387\u7c7b\u522b\uff0c\u4e0d\u662f\u8bf4\u9891\u8c31\u771f\u7684\u5ef6\u4f38\u5230 44.1 kHz\uff1b48 kHz PCM \u7684 Nyquist \u9891\u7387\u7ea6\u4e3a 24 kHz\u3002<\/p>\n\n\n\n<p>\u7ed3\u679c\u662f\uff1a\u7ea6 67.3% \u7684\u6570\u636e\u5c5e\u4e8e 44.1 kHz \u7b49\u6548\u5e26\u5bbd\u7c7b\u522b\uff0c\u8bba\u6587\u62a5\u544a\u7ea6 92.5% \u7684\u6570\u636e\u8fbe\u5230 32 kHz \u53ca\u4ee5\u4e0a\u7c7b\u522b\u3002Figure 4 \u5efa\u8bae\u653e\u5728\u672c\u8282\u3002\u8fd9\u4e2a\u6307\u6807\u662f\u201c\u68c0\u6d4b\u5230\u7684\u6700\u9ad8\u9891\u7387\u201d\u800c\u4e0d\u662f\u5bf9\u6bcf\u4e2a\u7247\u6bb5\u7684\u4e3b\u89c2\u542c\u611f\u6216\u97f3\u4e50\u4fdd\u771f\u5ea6\u627f\u8bfa\uff0c\u566a\u58f0\u3001\u54cd\u5ea6\u548c\u7f16\u7801\u4f2a\u5f71\u90fd\u4f1a\u5f71\u54cd\u9608\u503c\u7ed3\u679c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-3.png\" alt=\"\" class=\"wp-image-31848\" width=\"519\" height=\"348\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-3.png 967w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-3-300x201.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-3-768x515.png 768w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5.4 \u591a\u58f0\u9053\u4e0e\u6709\u6548\u58f0\u9053\u6570<\/h3>\n\n\n\n<p>\u5bf9\u6bcf\u4e2a\u97f3\u9891\u6587\u4ef6\uff0c\u8bba\u6587\u8ba1\u7b97\u6bcf\u4e00\u5bf9\u58f0\u9053\u7684\u6b8b\u5dee RMS\uff0c\u5e76\u7528\u4e24\u58f0\u9053\u5e73\u5747 RMS \u5f52\u4e00\u5316\u3002\u82e5\u5f52\u4e00\u5316\u6b8b\u5dee\u4f4e\u4e8e 10^-3\uff0c\u5219\u5c06\u4e24\u58f0\u9053\u89c6\u4e3a\u6709\u6548\u76f8\u540c\u3002<\/p>\n\n\n\n\\(d_{ij}=\\frac{\\mathrm{RMS}(x_i-x_j)}{(\\mathrm{RMS}(x_i)+\\mathrm{RMS}(x_j))\/2}\\)\n\n\n\n<p>\u8d85\u8fc7 71% \u7684\u97f3\u9891\u6587\u4ef6\u3001\u7ea6 78 \u4e07\u5c0f\u65f6\uff0c\u88ab\u5224\u5b9a\u4e3a\u771f\u6b63\u7684\u591a\u58f0\u9053\uff1b\u7edd\u5927\u591a\u6570\u662f\u53cc\u58f0\u9053\uff0c\u5c11\u91cf 3 \u81f3 4 \u4e2a\u6709\u6548\u58f0\u9053\u4e3b\u8981\u6765\u81ea 5.1 \u7b49\u5bb9\u5668\u3002\u6570\u636e\u5361\u8fd8\u62a5\u544a\u7ea6 25% \u7684\u89c6\u9891\u5c5e\u4e8e\u53cc\u58f0\u9053\u5c01\u88c5\u4f46\u6709\u6548\u5355\u58f0\u9053\u7684 dual-mono\uff0c\u4e0d\u80fd\u628a\u201c\u5bb9\u5668\u6709\u4e24\u4e2a\u58f0\u9053\u201d\u76f4\u63a5\u7b49\u540c\u4e8e\u201c\u6709\u7a7a\u95f4\u5dee\u5f02\u201d\u3002\u4e0d\u540c\u58f0\u9053\u4e5f\u53ef\u80fd\u6765\u81ea\u97f3\u4e50\u6df7\u97f3\u6216\u7f16\u8f91\u540e\u7684\u5de6\u53f3\u58f0\u9053\uff0c\u800c\u4e0d\u662f\u89c4\u8303\u7684\u9ea6\u514b\u98ce\u9635\u5217\u51e0\u4f55\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-4.png\" alt=\"\" class=\"wp-image-31849\" width=\"556\" height=\"347\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-4.png 946w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-4-300x188.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/11\/image-4-768x481.png 768w\" sizes=\"(max-width: 556px) 100vw, 556px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u5b9e\u9a8c\u4e00\uff1aASR \u7684\u8fc7\u6ee4\u9608\u503c\u5b9e\u9a8c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">6.1 \u5b9e\u9a8c\u8bbe\u7f6e<\/h3>\n\n\n\n<p>\u8bba\u6587\u6ca1\u6709\u8bad\u7ec3\u4e00\u4e2a\u767e\u4e07\u5c0f\u65f6\u7ea7\u7684\u65b0\u578b\u8bed\u97f3\u57fa\u7840\u6a21\u578b\uff0c\u800c\u662f\u4f7f\u7528 OWSM v4 base\uff08\u7ea6 102M \u53c2\u6570\uff09\u548c ESPnet\uff0c\u8bad\u7ec3 40k steps\uff0c\u9a8c\u8bc1\u6570\u636e\u80fd\u5426\u652f\u6491\u591a\u8bed\u8a00 ASR\u3002\u968f\u673a\u62bd\u53d6 7 \u79cd\u8bed\u8a00\uff1a\u82f1\u8bed\u7ea6 4500 \u5c0f\u65f6\uff0c\u5fb7\u8bed\u3001\u6cd5\u8bed\u3001\u65e5\u8bed\u3001\u8461\u8404\u7259\u8bed\u3001\u4fc4\u8bed\u3001\u8d8a\u5357\u8bed\u5404\u7ea6 100 \u5c0f\u65f6\u3002\u5904\u7406\u6d41\u7a0b\u56fa\u5b9a\u5305\u542b CTC segmentation \u548c\u8bed\u8a00\u8fc7\u6ee4\uff0c\u7136\u540e\u5bf9 CTC \u7f6e\u4fe1\u5206\u6570\u505a\u5206\u4f4d\u6570\u8fc7\u6ee4\u3002\u9608\u503c 0.00 \u8868\u793a\u4e0d\u505a CTC \u5206\u6570\u8fc7\u6ee4\uff0c\u4f46\u4ecd\u7136\u505a\u524d\u9762\u7684\u5206\u6bb5\u4e0e\u8bed\u8a00\u8fc7\u6ee4\u3002<\/p>\n\n\n\n<p>Common Voice \u4f5c\u4e3a\u4e03\u79cd\u8bed\u8a00\u7684\u6d4b\u8bd5\u96c6\uff1b\u82f1\u8bed\u3001\u5fb7\u8bed\u3001\u6cd5\u8bed\u3001\u8461\u8404\u7259\u8bed\u3001\u4fc4\u8bed\u548c\u8d8a\u5357\u8bed\u4f7f\u7528 WER\uff0c\u65e5\u8bed\u4f7f\u7528 CER\u3002<\/p>\n\n\n\n\\(\\mathrm{WER}=\\frac{S+D+I}{N}\\times 100\\%,\\qquad\\mathrm{CER}=\\frac{S_c+D_c+I_c}{N_c}\\times 100\\%\\)\n\n\n\n<p>\u8fd9\u91cc\u8865\u5145\u6807\u51c6\u6307\u6807\u5b9a\u4e49\uff0c\u65b9\u4fbf\u7406\u89e3\u8868\u683c\uff1aS\u3001D\u3001I \u5206\u522b\u662f\u66ff\u6362\u3001\u5220\u9664\u548c\u63d2\u5165\u6570\uff0cN \u662f\u53c2\u8003\u8bcd\u6570\uff1bCER \u6539\u4e3a\u5b57\u7b26\u7ea7\u8ba1\u6570\u3002\u8fd9\u4e0d\u662f\u8bba\u6587\u63d0\u51fa\u7684\u65b0\u6307\u6807\u3002\u7531\u4e8e\u8bcd\u4e0e\u5b57\u7b26\u7c92\u5ea6\u4e0d\u540c\uff0c\u4e0d\u80fd\u76f4\u63a5\u62ff\u65e5\u8bed\u7684 27.7 \u548c\u82f1\u8bed\u7684 15.9 \u6392\u540d\u5224\u65ad\u54ea\u79cd\u8bed\u8a00\u66f4\u96be\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>CTC \u5206\u6570\u5206\u4f4d\u9608\u503c<\/th><th>\u82f1 WER<\/th><th>\u5fb7 WER<\/th><th>\u6cd5 WER<\/th><th>\u65e5 CER<\/th><th>\u8461 WER<\/th><th>\u4fc4 WER<\/th><th>\u8d8a WER<\/th><\/tr><\/thead><tbody><tr><td>0.00<\/td><td>15.9<\/td><td>14.4<\/td><td>17.2<\/td><td>27.7<\/td><td>11.1<\/td><td>15.3<\/td><td>20.6<\/td><\/tr><tr><td>0.10<\/td><td>15.3<\/td><td>14.6<\/td><td>17.8<\/td><td>29.2<\/td><td>11.5<\/td><td>15.4<\/td><td>21.1<\/td><\/tr><tr><td>0.20<\/td><td>15.3<\/td><td>15.4<\/td><td>18.8<\/td><td>30.9<\/td><td>12.2<\/td><td>16.0<\/td><td>20.8<\/td><\/tr><tr><td>0.30<\/td><td>15.6<\/td><td>16.3<\/td><td>21.8<\/td><td>34.5<\/td><td>13.4<\/td><td>16.7<\/td><td>23.1<\/td><\/tr><\/tbody><\/table><figcaption>\u8868 3\uff1a\u4e0d\u540c CTC \u8fc7\u6ee4\u9608\u503c\u4e0b\u7684 ASR \u7ed3\u679c\uff0c\u6570\u503c\u8d8a\u4f4e\u8d8a\u597d\u3002<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">6.2 \u5982\u4f55\u7406\u89e3\u8fd9\u9879\u201c\u6d88\u878d\u201d<\/h3>\n\n\n\n<p>\u9608\u503c\u662f CTC \u5206\u6570\u7684\u5206\u4f4d\u4f4d\u7f6e\uff0c\u4e0d\u662f\u4e00\u4e2a\u53ef\u4ee5\u8de8\u6a21\u578b\u3001\u8de8\u8bed\u8a00\u76f4\u63a5\u6bd4\u8f83\u7684\u7edd\u5bf9\u7f6e\u4fe1\u5ea6\u5206\u6570\u3002\u5c06\u9608\u503c\u4ece 0.10 \u6539\u6210 0.30 \u8868\u793a\u63d0\u9ad8\u5206\u6570\u7b5b\u9009\u7684\u4e25\u683c\u7a0b\u5ea6\uff1b\u82e5\u8981\u5728\u81ea\u5df1\u7684\u6570\u636e\u4e0a\u590d\u73b0\uff0c\u8fd8\u9700\u8981\u660e\u786e\u662f\u5728\u6bcf\u79cd\u8bed\u8a00\u5185\u90e8\u8fd8\u662f\u6574\u4e2a\u96c6\u5408\u4e0a\u7edf\u8ba1\u5206\u4f4d\u6570\uff0c\u4ee5\u53ca CTC \u5206\u6570\u662f\u5426\u505a\u957f\u5ea6\u5f52\u4e00\u5316\u3002\u8bba\u6587\u6b63\u6587\u6ca1\u6709\u5c55\u5f00\u8fd9\u4e9b\u5b9e\u73b0\u7ec6\u8282\u3002<\/p>\n\n\n\n<p>\u8fd9\u662f\u4e00\u9879\u56f4\u7ed5\u6570\u636e\u8fc7\u6ee4\u5f3a\u5ea6\u7684\u8d28\u91cf\u2014\u6570\u91cf\u5b9e\u9a8c\uff0c\u4e0d\u662f\u6a21\u578b\u7ed3\u6784\u6d88\u878d\u3002\u968f\u7740\u9608\u503c\u4ece 0.00 \u63d0\u9ad8\u5230 0.30\uff0c\u4f4e\u5206\u7247\u6bb5\u88ab\u5220\u9664\u5f97\u66f4\u591a\uff0c\u8bad\u7ec3\u6570\u636e\u91cf\u4e0b\u964d\u3002\u516d\u4e2a\u975e\u82f1\u8bed\u8bed\u8a00\u7684\u6700\u4f73\u7ed3\u679c\u90fd\u51fa\u73b0\u5728 0.00\uff1b\u82f1\u8bed\u5728 0.10 \u548c 0.20 \u8fbe\u5230 15.3\uff0c\u5dee\u5f02\u5f88\u5c0f\uff1b\u8d8a\u5357\u8bed\u5728 0.10 \u5230 0.20 \u8fd8\u6709\u8f7b\u5fae\u56de\u843d\uff0c\u56e0\u6b64\u4e0d\u80fd\u628a\u66f2\u7ebf\u6982\u62ec\u6210\u201c\u9608\u503c\u8d8a\u4f4e\u6bcf\u4e00\u79cd\u8bed\u8a00\u5fc5\u7136\u8d8a\u597d\u201d\u3002<\/p>\n\n\n\n<p>\u8bba\u6587\u5c06\u8fd9\u4e00\u70b9\u4e0e YODAS v2 \u7684\u7ecf\u9a8c\u5bf9\u7167\uff1av2 \u9700\u8981\u8f83\u5f3a\u8fc7\u6ee4\u624d\u80fd\u907f\u514d\u8d85\u8fc7 100 \u7684 WER\uff0c\u800c v3 \u5373\u4f7f\u4e0d\u505a CTC \u5206\u6570\u8fc7\u6ee4\u4e5f\u80fd\u53d6\u5f97\u53ef\u7528\u7ed3\u679c\u3002\u4f5c\u8005\u63a8\u6d4b\u539f\u56e0\u5305\u62ec YouTube \u81ea\u52a8\u5b57\u5e55\u8d28\u91cf\u63d0\u9ad8\uff0c\u4f46\u6ca1\u6709\u4eba\u5de5\u8f6c\u5199\u91d1\u6807\u51c6\u3001\u968f\u673a\u79cd\u5b50\u91cd\u590d\u6216\u4e25\u683c\u76f8\u540c\u6570\u636e\u91cf\u63a7\u5236\uff0c\u56e0\u6b64\u5e94\u628a\u7ed3\u8bba\u5199\u6210\u201c\u89c2\u5bdf\u5230\u7684\u8fc7\u6ee4\u8d8b\u52bf\u201d\uff0c\u800c\u4e0d\u662f\u666e\u9002\u7684\u6700\u4f18\u9608\u503c\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u770b\u6570\u503c\uff0c\u4ece\u9608\u503c 0.30 \u653e\u5bbd\u5230 0.00\uff0c\u6cd5\u8bed WER \u4ece 21.8 \u964d\u81f3 17.2\uff0c\u6539\u5584 4.6 \u4e2a\u767e\u5206\u70b9\uff1b\u65e5\u8bed CER \u4ece 34.5 \u964d\u81f3 27.7\uff0c\u6539\u5584 6.8 \u4e2a\u767e\u5206\u70b9\u3002\u8fd9\u4e2a\u6536\u76ca\u5bf9\u5e94\u201c\u4fdd\u7559\u66f4\u591a\u6837\u672c\u4e0e\u6539\u53d8\u6837\u672c\u8d28\u91cf\u5206\u5e03\u201d\u7684\u8054\u5408\u53d8\u5316\u3002\u8bba\u6587\u6ca1\u6709\u62a5\u544a\u6bcf\u4e2a\u9608\u503c\u6700\u7ec8\u4fdd\u7559\u591a\u5c11\u5c0f\u65f6\uff0c\u6240\u4ee5\u65e0\u6cd5\u8fdb\u4e00\u6b65\u533a\u5206\u6536\u76ca\u7a76\u7adf\u6765\u81ea\u65b0\u589e\u65f6\u957f\u3001\u56f0\u96be\u6837\u672c\u8986\u76d6\u8fd8\u662f\u5b57\u5e55\u9519\u8bef\u5206\u5e03\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e03\u3001\u5b9e\u9a8c\u4e8c\uff1a\u795e\u7ecf\u97f3\u9891\u7f16\u89e3\u7801\u5668<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">7.1 \u8bbe\u7f6e\u548c\u57fa\u7ebf<\/h3>\n\n\n\n<p>\u4f5c\u8005\u4ece YODAS v3 \u968f\u673a\u62bd\u53d6 1200 \u5c0f\u65f6\uff0c\u5206\u522b\u4ee5 16\u300124 \u548c 48 kHz \u8bad\u7ec3 DAC \u67b6\u6784\uff0c\u4f7f\u7528 ESPnet-Codec \u7684\u5b98\u65b9\u914d\u7f6e\u3002\u5bf9\u7167\u6570\u636e\u4e3a LibriTTS\uff08585 \u5c0f\u65f6\u3001\u82f1\u8bed\u6717\u8bfb\uff09\u548c AMUSE\uff08\u7ea6 33k \u5c0f\u65f6\u3001\u5305\u542b\u591a\u8bed\u8a00\u8bed\u97f3\u3001\u97f3\u4e50\u548c\u58f0\u97f3\uff09\u3002VERSA \u5de5\u5177\u5305\u5728 1000 \u4e2a\u89c6\u9891\u4e0a\u505a\u57df\u5185\u6d4b\u8bd5\uff0c\u5e76\u5728 LibriTTS \u4e0a\u505a\u57df\u5916\u6d4b\u8bd5\uff0c\u6307\u6807\u4e3a STOI \u548c WavLM speaker similarity\uff0c\u4e8c\u8005\u5747\u4e3a\u8d8a\u9ad8\u8d8a\u597d\u3002\u8bba\u6587\u6ca1\u6709\u58f0\u79f0\u8fd9\u662f\u7acb\u4f53\u58f0 codec \u7684\u4e13\u95e8\u7ed3\u6784\u5b9e\u9a8c\uff0c\u4e5f\u6ca1\u6709\u7ed9\u51fa\u6bd4\u7279\u7387\u3001token \u5e27\u7387\u548c\u5168\u90e8\u6a21\u578b\u8d85\u53c2\u6570\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u8bad\u7ec3\u6570\u636e<\/th><th>\u91c7\u6837\u7387<\/th><th>LibriTTS STOI<\/th><th>LibriTTS SPK<\/th><th>YODAS v3 STOI<\/th><th>YODAS v3 SPK<\/th><\/tr><\/thead><tbody><tr><td>LibriTTS<\/td><td>16 kHz<\/td><td>0.95<\/td><td>0.76<\/td><td>0.74<\/td><td>0.69<\/td><\/tr><tr><td>LibriTTS<\/td><td>24 kHz<\/td><td>0.97<\/td><td>0.83<\/td><td>0.80<\/td><td>0.78<\/td><\/tr><tr><td>AMUSE<\/td><td>16 kHz<\/td><td>0.93<\/td><td>0.74<\/td><td>0.81<\/td><td>0.83<\/td><\/tr><tr><td>AMUSE<\/td><td>44 kHz<\/td><td>0.95<\/td><td>0.82<\/td><td>0.90<\/td><td>0.77<\/td><\/tr><tr><td>YODAS v3<\/td><td>16 kHz<\/td><td>0.92<\/td><td>0.60<\/td><td>0.82<\/td><td>0.79<\/td><\/tr><tr><td>YODAS v3<\/td><td>24 kHz<\/td><td>0.92<\/td><td>0.66<\/td><td>0.84<\/td><td>0.82<\/td><\/tr><tr><td>YODAS v3<\/td><td>48 kHz<\/td><td>0.97<\/td><td>0.84<\/td><td>0.94<\/td><td>0.90<\/td><\/tr><\/tbody><\/table><figcaption>\u8868 4\uff1aCodec \u7ed3\u679c\u3002\u8bba\u6587\u8868\u5934\u5199\u4f5c 44 kHz\uff0c\u4fdd\u7559\u539f\u8868\u53e3\u5f84\u3002<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">7.2 \u7ed3\u679c\u89e3\u8bfb<\/h3>\n\n\n\n<p>YODAS v3 48 kHz \u6a21\u578b\u5728 LibriTTS \u57df\u5916\u6d4b\u8bd5\u4e0a\u8fbe\u5230 STOI 0.97\u3001SPK 0.84\uff0c\u5728 YODAS v3 \u57df\u5185\u6d4b\u8bd5\u4e0a\u8fbe\u5230 STOI 0.94\u3001SPK 0.90\u3002LibriTTS STOI \u7684 0.97 \u4e0e YODAS v3 48 kHz \u5e76\u5217\u6700\u9ad8\uff0c\u4e0d\u5e94\u5199\u6210\u4e25\u683c\u8d85\u8fc7\uff1b\u4f46 YODAS v3 \u5728\u8bf4\u8bdd\u4eba\u76f8\u4f3c\u5ea6\u4e0a\u53d6\u5f97\u6700\u9ad8\u7684\u4e24\u4e2a\u6570\u503c\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u8f83\u4f4e\u91c7\u6837\u7387\u7684 YODAS \u6a21\u578b\u5e76\u4e0d\u662f\u6240\u6709\u6307\u6807\u90fd\u4f18\u4e8e\u57fa\u7ebf\uff1a\u4f8b\u5982\u57df\u5916 STOI \u4ecd\u53d7\u8bad\u7ec3\u57df\u3001\u91c7\u6837\u7387\u548c\u58f0\u97f3\u7ec4\u6210\u5f71\u54cd\u3002<\/p>\n\n\n\n<p>\u5bf9\u6240\u6709\u884c\u800c\u8a00\uff0cYODAS \u6d4b\u8bd5\u96c6\u7684 STOI \u4f4e\u4e8e LibriTTS \u6d4b\u8bd5\u96c6\uff0c\u7b26\u5408\u5608\u6742\u7f51\u9875\u97f3\u9891\u66f4\u96be\u91cd\u5efa\u7684\u76f4\u89c9\uff1b\u4f46 SPK \u5e76\u4e0d\u90fd\u5448\u73b0\u76f8\u540c\u8d8b\u52bf\uff0c\u56e0\u6b64\u4e0d\u628a\u201c\u57df\u5185\u66f4\u96be\u201d\u63a8\u5e7f\u4e3a\u6bcf\u4e00\u79cd\u6307\u6807\u5fc5\u7136\u4e0b\u964d\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e2a\u5b9e\u9a8c\u652f\u6301\u201c\u5bbd\u5e26\u3001\u591a\u6837\u5316\u6570\u636e\u6709\u5229\u4e8e 48 kHz codec\u201d\u7684\u65b9\u5411\u6027\u7ed3\u8bba\uff0c\u4f46\u4e0d\u80fd\u63a8\u51fa\u6240\u6709\u9ad8\u91c7\u6837\u7387\u4efb\u52a1\u90fd\u4f1a\u63d0\u5347\uff0c\u4e5f\u4e0d\u80fd\u628a STOI \u548c\u8bf4\u8bdd\u4eba\u76f8\u4f3c\u5ea6\u66ff\u4ee3\u5b8c\u6574\u7684\u7a7a\u95f4\u542c\u611f\u8bc4\u6d4b\u3002AMUSE \u7684\u6570\u636e\u91cf\u7ea6\u4e3a 33k \u5c0f\u65f6\uff0c\u8fdc\u5927\u4e8e YODAS \u5b9e\u9a8c\u62bd\u53d6\u7684 1200 \u5c0f\u65f6\uff0c\u56e0\u6b64\u8868\u683c\u540c\u65f6\u6df7\u5408\u4e86\u6570\u636e\u91cf\u3001\u9886\u57df\u7ec4\u6210\u548c\u91c7\u6837\u7387\u53d8\u91cf\uff0c\u4e0d\u80fd\u5355\u72ec\u89e3\u91ca\u4e3a\u7eaf\u7cb9\u7684\u89c4\u6a21\u5b9a\u5f8b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u516b\u3001\u7ed3\u8bba\uff1aYODAS v3 \u771f\u6b63\u89e3\u51b3\u7684\u662f\u6570\u636e\u5f62\u6001\u95ee\u9898<\/h2>\n\n\n\n<p>YODAS v3 \u7684\u4ef7\u503c\u4e0d\u53ea\u662f\u628a\u5c0f\u65f6\u6570\u505a\u5927\uff0c\u800c\u662f\u628a\u5f00\u653e\u8bed\u97f3\u6570\u636e\u4ece\u201c\u5355\u58f0\u9053\u3001\u7a84\u5e26\u3001\u5355\u4e00\u5b57\u5e55\u201d\u63a8\u8fdb\u5230\u201c\u5bbd\u5e26\u3001\u591a\u58f0\u9053\u3001\u5e26\u65f6\u95f4\u6233\u548c\u7ffb\u8bd1\u7684\u5f31\u76d1\u7763\u6837\u672c\u201d\u3002<\/p>\n\n\n\n<p>YODAS v3 \u53d1\u5e03\u4e86\u4e00\u4e2a\u89c4\u6a21\u8d85\u8fc7&nbsp;<strong>110 \u4e07\u5c0f\u65f6<\/strong>\u3001\u8986\u76d6&nbsp;<strong>147 \u79cd\u8bed\u8a00<\/strong>\u7684\u9ad8\u5e26\u5bbd\u7acb\u4f53\u58f0\u8bed\u97f3\u6570\u636e\u96c6\u3002\u6838\u5fc3\u7279\u70b9\u53ef\u4ee5\u6982\u62ec\u6210\u56db\u70b9\uff1a<\/p>\n\n\n\n<ul><li><strong>\u7b2c\u4e00\uff0c\u89c4\u6a21\u5927\u3002<\/strong>\u00a0\u8fbe\u5230\u767e\u4e07\u5c0f\u65f6\u7ea7\uff0c\u662f\u76ee\u524d\u6700\u5927\u7684\u5f00\u653e\u8bed\u97f3\u6570\u636e\u96c6\u4e4b\u4e00\u3002<\/li><li><strong>\u7b2c\u4e8c\uff0c\u8bed\u8a00\u66f4\u5747\u8861\u3002<\/strong>\u00a022 \u79cd\u8bed\u8a00\u8d85\u8fc7 1 \u4e07\u5c0f\u65f6\uff0c73 \u79cd\u8bed\u8a00\u8d85\u8fc7 5000 \u5c0f\u65f6\uff0c\u82f1\u8bed\u5360\u6bd4\u4e0d\u5230 2%\u3002<\/li><li><strong>\u7b2c\u4e09\uff0c\u771f\u6b63\u7684\u9ad8\u5e26\u5bbd\u548c\u591a\u901a\u9053\u3002<\/strong>\u00a092.5% \u6570\u636e\u6709\u6548\u5e26\u5bbd\u8d85\u8fc7 32kHz\uff0c71% \u4ee5\u4e0a\u662f\u771f\u6b63\u4e0d\u540c\u7684\u591a\u901a\u9053\u97f3\u9891\u3002<\/li><li><strong>\u7b2c\u56db\uff0c\u53ef\u4ee5\u540c\u65f6\u652f\u6301\u8bc6\u522b\u548c\u751f\u6210\u4efb\u52a1\u3002<\/strong>\u00a0ASR \u5b9e\u9a8c\u8bf4\u660e\u81ea\u52a8\u8f6c\u5199\u8d28\u91cf\u5df2\u7ecf\u6bd4\u8f83\u9ad8\uff1bCodec \u5b9e\u9a8c\u4e5f\u9a8c\u8bc1\u4e86 48kHz \u9ad8\u5e26\u5bbd\u6570\u636e\u5bf9\u4e8e\u9ad8\u4fdd\u771f\u97f3\u9891\u5efa\u6a21\u7684\u4ef7\u503c\u3002<\/li><\/ul>\n\n\n\n<blockquote class=\"wp-block-quote\"><p><strong>YODAS v3 \u4e0d\u53ea\u662f\u628a\u5f00\u653e\u8bed\u97f3\u6570\u636e\u5806\u5230 110 \u4e07\u5c0f\u65f6\uff0c\u800c\u662f\u7b2c\u4e00\u6b21\u628a\u201c\u767e\u4e07\u5c0f\u65f6\u3001\u591a\u8bed\u8a00\u3001\u9ad8\u5e26\u5bbd\u3001\u771f\u5b9e\u7acb\u4f53\u58f0\u201d\u8fd9\u51e0\u4e2a\u7ef4\u5ea6\u771f\u6b63\u7ec4\u5408\u5230\u4e86\u4e00\u8d77\u3002<\/strong><\/p><\/blockquote>\n\n\n\n<p>\u8fd9\u4e5f\u4f7f\u5b83\u4e0d\u518d\u53ea\u662f\u4e00\u4e2a ASR \u6570\u636e\u96c6\uff0c\u800c\u662f\u53ef\u4ee5\u8fdb\u4e00\u6b65\u670d\u52a1\u4e8e&nbsp;<strong>TTS\u3001Audio Codec\u3001\u8bed\u97f3\u589e\u5f3a\u3001\u7a7a\u95f4\u8bed\u97f3\u7b49\u4e0b\u4e00\u4ee3\u8bed\u97f3\u6a21\u578b\u8bad\u7ec3<\/strong>\u7684\u5927\u89c4\u6a21\u6570\u636e\u57fa\u7840\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u636e\uff1ahttps:\/\/huggingface.co\/datasets\/espnet\/yodas3 \u8bba\u6587\uff1ahtt &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2026\/11\/02\/yodas-v3\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">YODAS v3 \u8bba\u6587\u62c6\u89e3\uff1a110 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