{"id":30086,"date":"2026-01-24T16:53:41","date_gmt":"2026-01-24T08:53:41","guid":{"rendered":"http:\/\/139.9.1.231\/?p=30086"},"modified":"2026-01-24T16:53:43","modified_gmt":"2026-01-24T08:53:43","slug":"lemas15w","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2026\/01\/24\/lemas15w\/","title":{"rendered":"LEMAS\uff1a15W\u5c0f\u65f6\u591a\u8bed\u79cdTTS\u6570\u636e\u96c6"},"content":{"rendered":"\n<ul class=\"has-light-gray-background-color has-background\"><li><strong>\ud83d\udd17\u3010\u8bba\u6587\u94fe\u63a5\u3011<a href=\"https:\/\/arxiv.org\/abs\/2601.04233\">https:\/\/arxiv.org\/abs\/2601.02702v1<\/a> <\/strong><\/li><li><strong>\ud83c\udf10\u3010\u8bba\u6587\u4e3b\u9875\u3011<a href=\"https:\/\/lemas-project.github.io\/LEMAS-Project\">https:\/\/lemas-project.github.io\/LEMAS-Project<\/a> <\/strong><\/li><li><strong>\ud83d\udcbb\u3010\u9879\u76ee\u4ee3\u7801\u3011<a href=\"https:\/\/github.com\/LEMAS-Project\">https:\/\/github.com\/LEMAS-Project<\/a><\/strong><\/li><\/ul>\n\n\n\n<p>LEMAS \u662f\u4e00\u4e2a\u5927\u89c4\u6a21\u53ef\u6269\u5c55\u7684\u591a\u8bed\u79cd\u97f3\u9891\u5957\u4ef6\uff0c\u63d0\u4f9b\u5e26\u6709\u5355\u8bcd\u7ea7\u65f6\u95f4\u6233\u7684\u591a\u8bed\u79cd\u8bed\u97f3\u8bed\u6599\u5e93\uff08LEMAS-Dataset\uff09\uff0c\u6db5\u76d6 10 \u79cd\u4e3b\u8981\u8bed\u8a00\uff08\u4e2d\u6587\/\u82f1\u6587\/\u5fb7\u6587\/\u6cd5\u6587\/\u897f\u73ed\u7259\u6587\/\u8461\u8404\u7259\u6587\/\u610f\u5927\u5229\u6587\/\u4fc4\u6587\/\u5370\u5c3c\u6587\/\u8d8a\u5357\u6587\uff09\uff0c\u603b\u91cf\u8d85\u8fc7<strong> 150,000 <\/strong>\u5c0f\u65f6\u3002<strong>\u901a\u8fc7\u4e25\u683c\u7684\u5bf9\u9f50\u548c\u57fa\u4e8e\u7f6e\u4fe1\u5ea6\u7684\u8fc7\u6ee4\u6d41\u7a0b\u6784\u5efa<\/strong>\uff0cLEMAS \u652f\u6301\u591a\u79cd\u751f\u6210\u8303\u5f0f\uff0c\u5305\u62ec\u96f6\u6837\u672c\u591a\u8bed\u79cd\u8bed\u97f3\u5408\u6210\uff08LEMAS-TTS\uff0c0.3B \u53c2\u6570\uff09\u548c\u65e0\u7f1d\u8bed\u97f3\u7f16\u8f91\uff08LEMAS-Edit\uff0c0.3B \u53c2\u6570\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"502\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/01\/image-29-1024x502.png\" alt=\"\" class=\"wp-image-30089\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/01\/image-29-1024x502.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/01\/image-29-300x147.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/01\/image-29-768x377.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/01\/image-29.png 1476w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4ece\u771f\u5b9e\u73af\u5883\uff08in-the-wild\uff09\u97f3\u9891\u4e2d\u6784\u5efa\u6b64\u7c7b\u6570\u636e\u96c6\u9762\u4e34\u7740\u72ec\u7279\u7684\u6311\u6218\uff0c\u56e0\u4e3a\u4f20\u7edf\u7684\u57fa\u4e8e HMM \u7684\u5f3a\u5236\u5bf9\u9f50\u5de5\u5177\uff08\u4f8b\u5982 MFA \uff09\u5728\u5904\u7406\u5608\u6742\u3001\u672a\u5206\u5272\u7684\u8bed\u97f3\u65f6\u5f80\u5f80\u8868\u73b0\u4e0d\u4f73\u3002\u9488\u5bf9\u8fd9\u4e00\u95ee\u9898\uff0c\u6211\u4eec\u8bbe\u8ba1\u4e86\u4e00\u5957<strong>\u9c81\u68d2\u7684\u591a\u9636\u6bb5\u5904\u7406\u6d41\u6c34\u7ebf<\/strong>\uff0c\u5229\u7528 <strong>MMS \u5bf9\u9f50\u5668\uff08MMS aligner\uff09<\/strong> \u63d0\u53d6<strong>\u8bcd\u7ea7\u65f6\u95f4\u6233<\/strong>\uff0c\u5e76\u4e14\u5173\u952e\u6027\u5730\u4e3a\u6bcf\u4e00\u4e2a\u5bf9\u9f50\u540e\u7684\u8bcd\u5206\u914d\u4e00\u4e2a<strong>\u7f6e\u4fe1\u5ea6\u5206\u6570<\/strong>\u3002\u8fd9\u79cd\u8bbe\u8ba1\u652f\u6301\u7075\u6d3b\u4e14\u5177\u5907\u53ef\u9760\u6027\u611f\u77e5\u7684\u6570\u636e\u8fc7\u6ee4\u673a\u5236\uff0c\u4f7f\u7814\u7a76\u4eba\u5458\u80fd\u591f\u6839\u636e\u4e0b\u6e38\u4efb\u52a1\u9700\u6c42\uff0c\u5728<strong>\u6570\u636e\u89c4\u6a21<\/strong>\u4e0e<strong>\u5bf9\u9f50\u7cbe\u5ea6<\/strong>\u4e4b\u95f4\u8fdb\u884c\u52a8\u6001\u6743\u8861\uff0c\u4ece\u800c\u786e\u4fdd\u8be5\u6570\u636e\u96c6\u5728<strong>\u5bf9\u7cbe\u5ea6\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f<\/strong>\u4e2d\u5177\u6709\u8f83\u9ad8\u7684\u5b9e\u7528\u4ef7\u503c\u3002<\/p>\n\n\n\n<p><strong>Dataset Processing Pipeline:<\/strong><\/p>\n\n\n\n<p><strong>\u6570\u636e\u63a5\u5165\u4e0e\u7ed3\u6784\u7edf\u4e00\u3002<\/strong><br>\u6211\u4eec\u9996\u5148\u4ece\u591a\u4e2a\u516c\u5f00\u53ef\u7528\u7684\u8bed\u97f3\u8bed\u6599\u5e93\u4e2d\u6c47\u96c6\u97f3\u9891\u2013\u6587\u672c\u914d\u5bf9\u6570\u636e\uff0c\u5305\u62ec GigaSpeech\uff08\u82f1\u8bed\uff09\u3001GigaSpeech2\uff08\u5370\u5c3c\u8bed\u3001\u8d8a\u5357\u8bed\uff09\u3001WenetSpeech4TTS\uff08\u4e2d\u6587\uff0c\u57fa\u4e8e VoiceBox\uff09\u3001Emilia\uff08\u4e2d\u6587\u548c\u82f1\u8bed\uff0c\u57fa\u4e8e VoiceBox\uff09\u3001MLS\uff08\u82f1\u8bed\u3001\u5fb7\u8bed\u3001\u6cd5\u8bed\u3001\u8461\u8404\u7259\u8bed\u3001\u897f\u73ed\u7259\u8bed\u3001\u610f\u5927\u5229\u8bed\uff09\u3001\u591a\u8bed\u79cd TEDx\uff08\u5fb7\u8bed\u3001\u6cd5\u8bed\u3001\u8461\u8404\u7259\u8bed\u3001\u897f\u73ed\u7259\u8bed\u3001\u610f\u5927\u5229\u8bed\uff09\u3001Alcaim\uff08\u8461\u8404\u7259\u8bed\uff09\u3001Golos\uff08\u4fc4\u8bed\uff09\u4ee5\u53ca Yodas\uff08\u5fb7\u8bed\u3001\u6cd5\u8bed\u3001\u897f\u73ed\u7259\u8bed\u3001\u8461\u8404\u7259\u8bed\u3001\u4fc4\u8bed\u3001\u610f\u5927\u5229\u8bed\u3001\u5370\u5c3c\u8bed\u3001\u8d8a\u5357\u8bed\uff09\u3002\u8fd9\u4e9b\u6570\u636e\u6e90\u8986\u76d6\u4e86\u591a\u79cd\u5f55\u5236\u573a\u666f\uff0c\u5305\u62ec\u6709\u58f0\u4e66\u3001\u64ad\u5ba2\u4ee5\u53ca\u771f\u5b9e\u73af\u5883\u4e0b\u7684\u5bf9\u8bdd\u8bed\u97f3\u3002<\/p>\n\n\n\n<p>\u4e0d\u540c\u4e8e\u4fdd\u7559\u5404\u6570\u636e\u96c6\u7279\u6709\u7684\u6570\u636e\u7ed3\u6784\uff0c\u6211\u4eec\u5c06\u6240\u6709\u8f93\u5165\u7edf\u4e00\u89c4\u8303\u5316\u4e3a<strong>\u4e00\u81f4\u7684\u6570\u636e\u8868\u793a\u5f62\u5f0f<\/strong>\uff0c\u4ece\u800c\u652f\u6301<strong>\u4e0e\u8bed\u8a00\u65e0\u5173\u7684\u4e0b\u6e38\u5904\u7406<\/strong>\u4ee5\u53ca<strong>\u5927\u89c4\u6a21\u81ea\u52a8\u5316\u6d41\u7a0b<\/strong>\u3002<\/p>\n\n\n\n<p><strong>\u8bcd\u7ea7\u65f6\u95f4\u6233\u5bf9\u9f50\uff1a<\/strong>\u91c7\u7528\u4e86\u7531 torchaudio \u63d0\u4f9b\u7684\u57fa\u4e8e wav2vec \u7684 CTC \u5bf9\u9f50\u6a21\u578bMultilingual MMS Forced Aligner\u3002\u8be5\u6a21\u578b\u5728\u8d85\u8fc7 <strong>23,000 \u5c0f\u65f6<\/strong>\u3001\u6db5\u76d6 <strong>1,100 \u591a\u79cd\u8bed\u8a00<\/strong>\u7684\u8bed\u97f3\u6570\u636e\u4e0a\u8fdb\u884c\u4e86\u8bad\u7ec3\u3002\u5728\u5bf9\u9f50\u5904\u7406\u4e4b\u524d\uff0c\u5148\u5bf9\u8f6c\u5f55\u6587\u672c\u8fdb\u884c\u8bed\u79cd\u7279\u5f02\u6027\u5f52\u4e00\u5316\uff0c\u518d\u901a\u8fc7 Uroman 3 \u7b49\u5de5\u5177\u5c06\u5176\u7f57\u9a6c\u5316 \u2014\u2014 \u8be5\u5de5\u5177\u53ef\u5c06\u591a\u79cd\u6587\u5b57\uff08\u5982\u6c49\u5b57\u3001\u897f\u91cc\u5c14\u5b57\u6bcd\u7b49\uff09\u6620\u5c04\u4e3a\u7edf\u4e00\u7684\u62c9\u4e01\u5b57\u6bcd\u8868\u793a\u5f62\u5f0f\u3002\u8fd9\u79cd\u8bbe\u8ba1\u6452\u5f03\u4e86\u5bf9\u8bed\u79cd\u4e13\u5c5e\u53d1\u97f3\u8bcd\u5178\u7684\u4f9d\u8d56\uff0c\u4f7f\u5bf9\u9f50\u6a21\u578b\u80fd\u591f\u7a33\u5065\u5904\u7406\u751f\u50fb\u8bcd\u3001\u547d\u540d\u5b9e\u4f53\u53ca\u53e5\u5185\u8bed\u7801\u8f6c\u6362\u73b0\u8c61\u3002\u968f\u540e\uff0cMMS \u5bf9\u9f50\u5668\u4f1a\u751f\u6210\u8bcd\u6c47\u7ea7\u8fb9\u754c\u4fe1\u606f\u53ca\u8bcd\u5143\u7ea7\u540e\u9a8c\u6982\u7387\uff0c\u4e3a\u540e\u7eed\u7684\u8d28\u91cf\u63a7\u5236\u73af\u8282\u5960\u5b9a\u57fa\u7840\u3002<\/p>\n\n\n\n<p><strong>\u57fa\u4e8e\u7f6e\u4fe1\u5ea6\u7684\u8d28\u91cf\u8fc7\u6ee4<\/strong>\uff1a<\/p>\n\n\n\n<p><strong>\u4ec5\u4ec5\u5bf9\u9f50\u6210\u529f\u662f\u4e0d\u591f\u7684<\/strong>\uff0c\u53ea\u6709\u5177\u6709\u9ad8\u65f6\u95f4\u53ef\u9760\u6027\u7684\u5bf9\u9f50\u7ed3\u679c\u624d\u9002\u5408\u7528\u4e8e\u751f\u6210\u5f0f\u8bed\u97f3\u5efa\u6a21\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u4ec5\u4fdd\u7559\u80fd\u591f\u63d0\u53d6\u5230\u8bcd\u7ea7\u5bf9\u9f50\u7684\u6837\u672c\uff0c\u5e76\u57fa\u4e8e\u5bf9\u9f50\u7f6e\u4fe1\u5ea6\u548c\u65f6\u95f4\u4e00\u81f4\u6027\u5e94\u7528\u4e00\u7cfb\u5217\u89c4\u5219\u8fc7\u6ee4\u5668\uff1a<\/p>\n\n\n\n<ol><li><strong>\u5bf9\u9f50\u7f6e\u4fe1\u5ea6\u8fc7\u6ee4\uff08Alignment Confidence Filtering\uff09<\/strong><br>\u5bf9\u4e8e\u6bcf\u6761\u8bed\u97f3\uff0c\u6211\u4eec\u6839\u636e\u5bf9\u9f50 token \u7684\u540e\u9a8c\u6982\u7387\u8ba1\u7b97\u5e73\u5747\u5bf9\u9f50\u7f6e\u4fe1\u5ea6\u5206\u6570\u3002\u4e3a\u4e86\u9002\u5e94\u4e0d\u540c\u8bed\u8a00\u548c\u6570\u636e\u96c6\u7684\u5dee\u5f02\uff0c\u6211\u4eec\u4f7f\u7528\u6570\u636e\u96c6\u7279\u5b9a\u7684\u9608\u503c [0.2,0.5]\uff0c\u4ec5\u4fdd\u7559\u7f6e\u4fe1\u5ea6\u9ad8\u4e8e\u5bf9\u5e94\u9608\u503c\u7684\u6837\u672c\u3002<\/li><li><strong>\u65f6\u957f\u4e0e\u505c\u987f\u7ea6\u675f\uff08Duration and Pause Constraints\uff09<\/strong><ul><li>\u79fb\u9664\u957f\u5ea6\u5c0f\u4e8e 0.5 \u79d2\u6216\u5927\u4e8e 30 \u79d2\u7684\u8bed\u97f3\uff0c\u4ee5\u786e\u4fdd\u4e0e TTS \u8bad\u7ec3\u517c\u5bb9\u3002<\/li><li>\u5220\u9664\u5305\u542b\u957f\u65f6\u95f4\u672a\u5bf9\u9f50\u533a\u57df\u6216\u9759\u9ed8\u8d85\u8fc7 4 \u79d2\u7684\u6837\u672c\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u901a\u5e38\u8868\u793a\u5206\u6bb5\u6216\u8f6c\u5f55\u9519\u8bef\u3002<\/li><\/ul><\/li><li><strong>\u8bed\u901f\u5f52\u4e00\u5316\uff08Speech Rate Normalization\uff09<\/strong><br>\u4e3a\u6392\u9664\u5f02\u5e38\u5feb\u6216\u6162\u7684\u8bed\u97f3\uff0c\u6211\u4eec\u5bf9\u6587\u672c\u957f\u5ea6\u4e0e\u97f3\u9891\u65f6\u957f\u7684\u6bd4\u503c\u65bd\u52a0\u8bed\u8a00\u7279\u5b9a\u7ea6\u675f\u3002\u5bf9\u4e8e\u6bcf\u79cd\u8bed\u8a00 L\uff0c\u5b57\u7b26\u7ea7\u6bd4\u503c <em>len(text)\/duration<\/em>\u5fc5\u987b\u843d\u5728\u7ecf\u9a8c\u786e\u5b9a\u7684\u533a\u95f4 [min_ratioL,max_ratioL]\u5185\uff0c\u8be5\u533a\u95f4\u7531\u8bed\u6599\u7edf\u8ba1\u7ecf\u9a8c\u83b7\u5f97\u3002<\/li><li><strong>\u8bed\u8a00\u4e0e\u5b57\u7b26\u9a8c\u8bc1\uff08Language and Character Validation\uff09<\/strong><br>\u6570\u636e\u96c6\u4ec5\u9650\u4e8e\u5341\u79cd\u76ee\u6807\u8bed\u8a00\uff1a\u4e2d\u6587\uff08zh\uff09\u3001\u82f1\u8bed\uff08en\uff09\u3001\u4fc4\u8bed\uff08ru\uff09\u3001\u897f\u73ed\u7259\u8bed\uff08es\uff09\u3001\u5370\u5c3c\u8bed\uff08id\uff09\u3001\u5fb7\u8bed\uff08de\uff09\u3001\u8461\u8404\u7259\u8bed\uff08pt\uff09\u3001\u8d8a\u5357\u8bed\uff08vi\uff09\u3001\u6cd5\u8bed\uff08fr\uff09\u548c\u610f\u5927\u5229\u8bed\uff08it\uff09\u3002<ul><li>\u6240\u6709\u8f6c\u5f55\u6587\u672c\u5fc5\u987b\u5c5e\u4e8e\u4e0a\u8ff0\u8bed\u8a00\u4e4b\u4e00\u3002<\/li><li>\u542b\u6709\u4e0d\u652f\u6301\u5b57\u7b26\u96c6\u3001\u8868\u60c5\u7b26\u53f7\u6216\u8fc7\u591a\u975e\u8bed\u8a00\u7b26\u53f7\u7684\u6837\u672c\u5c06\u88ab\u79fb\u9664\uff0c\u8fc7\u6ee4\u89c4\u5219\u4f9d\u636e\u8bed\u8a00\u7279\u5b9a\u5b57\u7b26\u96c6\u6267\u884c\u3002<\/li><\/ul><\/li><\/ol>\n\n\n\n<p>\u6240\u6709\u9608\u503c\u5747\u901a\u8fc7\u7ecf\u9a8c\u9009\u62e9\uff0c\u4ee5\u5728<strong>\u6570\u636e\u89c4\u6a21<\/strong>\u4e0e<strong>\u5bf9\u9f50\u7cbe\u5ea6<\/strong>\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5728\u9884\u5904\u7406\u9636\u6bb5<strong>\u672a\u8fdb\u884c\u663e\u5f0f\u7684\u8bed\u97f3\u589e\u5f3a\u6216\u80cc\u666f\u566a\u58f0\u53bb\u9664<\/strong>\u3002\u867d\u7136\u8bb8\u591a TTS \u7cfb\u7edf\u5bf9\u58f0\u5b66\u5e72\u6270\u4ecd\u8f83\u4e3a\u654f\u611f\uff0c\u4f46\u6211\u4eec\u6709\u610f\u4fdd\u7559\u4e86<strong>\u771f\u5b9e\u73af\u5883\uff08in-the-wild\uff09\u7279\u5f81<\/strong>\uff0c\u671f\u671b\u66f4\u5148\u8fdb\u7684\u751f\u6210\u6a21\u578b\u80fd\u591f\u66f4\u597d\u5730\u5229\u7528\u8fd9\u79cd\u591a\u6837\u6027\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"394\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/01\/image-38-1024x394.png\" alt=\"\" class=\"wp-image-30148\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/01\/image-38-1024x394.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/01\/image-38-300x115.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/01\/image-38-768x295.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/01\/image-38.png 1462w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd17\u3010\u8bba\u6587\u94fe\u63a5\u3011https:\/\/arxiv.org\/abs\/2601.02702v1 \ud83c\udf10\u3010\u8bba\u6587\u4e3b\u9875\u3011https: &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2026\/01\/24\/lemas15w\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">LEMAS\uff1a15W\u5c0f\u65f6\u591a\u8bed\u79cdTTS\u6570\u636e\u96c6<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,9,38],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/30086"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=30086"}],"version-history":[{"count":21,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/30086\/revisions"}],"predecessor-version":[{"id":30150,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/30086\/revisions\/30150"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=30086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=30086"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=30086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}