{"id":19257,"date":"2024-09-20T16:30:25","date_gmt":"2024-09-20T08:30:25","guid":{"rendered":"http:\/\/139.9.1.231\/?p=19257"},"modified":"2024-10-06T13:53:53","modified_gmt":"2024-10-06T05:53:53","slug":"zreo-tts-latents-diff","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2024\/09\/20\/zreo-tts-latents-diff\/","title":{"rendered":"Zreo-TTS  &#8212;  \u57fa\u4e8e\u58f0\u5b66\/\u8bed\u4e49 latents \u7684\u6269\u6563\u6a21\u578b\u5de5\u4f5c"},"content":{"rendered":"\n<p>        \u6211\u4eec\u901a\u5e38\u6240\u8bf4\u7684\u8bed\u97f3token\u662f\u79bb\u6563\u7684\u3002\u5982\u679c\u4f7f\u7528\u5bf9\u5e94\u7801\u672c\u4e2d\u7684embedding\u6765\u8868\u793a\u8bed\u97f3\u7684\u8bdd\uff0c\u5b83\u4e5f\u53ef\u4ee5\u662f\u8fde\u7eed\u7684\u4f4e\u7ef4\u5ea6\u7684latent\u53d8\u91cf\u3002\u65e2\u7136\u662f\u4f4e\u7ef4\u5ea6\u7684\u8fde\u7eedlatent\u53d8\u91cf\uff0c\u90a3\u56fe\u50cf\u5408\u6210\u9886\u57df\u4e2d\u5927\u706b\u7684LDM(latent diffusion model\uff0c\u5176\u5b9e\u5c31\u662fstable diffsion 1&amp;2\u91c7\u7528\u7684\u6a21\u578b)\u6a21\u578b\u81ea\u7136\u4e5f\u53ef\u4ee5\u7528\u5230\u8bed\u97f3\u7684\u5408\u6210\u4e0a\u3002\u8fd9\u65b9\u9762\u7684\u7ecf\u5178\u5de5\u4f5c\u6709\u5f88\u591a\uff0c\u6bd4\u5982\u8bf4\uff1aNaturalSpeech 2&amp;3\u3001AudioLDM 2\u3001VoiceLDM\u3002\u4f46\u8fd9\u91cc\u9762\u53ea\u6709NaturalSpeech2\u7528\u5230\u4e86\u8bed\u97f3\u79bb\u6563\u5316\u90e8\u5206\u63d0\u53ca\u7684\u58f0\u5b66\/\u8bed\u4e49token\uff0cNaturalSpeech3\u7684\u5c5e\u6027\u5206\u89e3\u5f62\u5f0f\u7684VQ\u66f4\u50cf\u662f\u53e6\u4e00\u79cd\u5f62\u5f0f\u7684RVQ\u3002<\/p>\n\n\n\n<ul class=\"has-light-pink-background-color has-background\"><li>AudioLDM2 \uff1a<a href=\"https:\/\/arxiv.org\/abs\/2308.05734\">https:\/\/arxiv.org\/abs\/2308.05734<\/a><\/li><li> NaturalSpeech  2\uff1a<a href=\"https:\/\/arxiv.org\/abs\/2304.09116\">https:\/\/arxiv.org\/abs\/2304.09116<\/a><\/li><li> NaturalSpeech  3\uff1a <a style=\"font-size: revert;\" href=\"https:\/\/arxiv.org\/abs\/2403.03100\">https:\/\/arxiv.org\/abs\/2403.03100<\/a> <\/li><li> VoiceLDM\uff1a <a style=\"font-size: revert;\" href=\"https:\/\/arxiv.org\/abs\/2309.13664\">https:\/\/arxiv.org\/abs\/2309.13664<\/a> <\/li><\/ul>\n\n\n\n\n\n<h2>NaturalSpeech 2<\/h2>\n\n\n\n<ul><li><a href=\"https:\/\/arxiv.org\/abs\/2304.09116\">https:\/\/arxiv.org\/abs\/2304.09116<\/a><\/li><li><a href=\"https:\/\/speechresearch.github.io\/naturalspeech2\/\">https:\/\/speechresearch.github.io\/naturalspeech2\/<\/a><\/li><\/ul>\n\n\n\n<p> NaturalSpeech 2\u57fa\u672c\u4e0a\u5c31\u662fVALL-E\u7684\u8fde\u7eed\u7248\u672c\u3002\u5b83\u7528\u7684latent\u4e5f\u662f\u6765\u81eaEncodec\uff0c\u5bf9\u5176\u4e2d\u4e0d\u540c\u5c42\u6b21\u7684latent\u505a\u4e86\u6c42\u548c\uff0c\u7136\u540e\u5c06\u5176\u4f5c\u4e3a\u6269\u6563\u6a21\u578b\u7684\u8bad\u7ec3\u76ee\u6807\u3002\u503c\u5f97\u6ce8\u610f\u5730\u662f\uff0c\u6269\u6563\u6a21\u578b\u548cFastSpeech2\u4e00\u6837\u4e5f\u7528\u4e86\u65f6\u957f\u548c\u97f3\u9ad8\u4f5c\u4e3a\u5408\u6210\u7684\u5148\u9a8c\u6761\u4ef6\u3002\u8fd9\u4e00\u70b9\u4e5f\u88ab\u540e\u6765\u7684RALL-E\u91c7\u7528\u3002\u8be5\u5de5\u4f5c\u4e2d\u7684\u6269\u6563\u6a21\u578b\u91c7\u7528WaveNet\u5b9e\u73b0\uff0c\u540c\u65f6\u9884\u6d4b\u4e0d\u52a0\u566a\u7684latent\u548c\u540e\u9a8c\u5747\u503c\uff0c\u548c\u56fe\u50cf\u5408\u6210\u9886\u57df\u7684\u6269\u6563\u6a21\u578b\u5728\u5b9e\u73b0\u65b9\u5f0f\u4e0a\u8fd8\u662f\u6709\u6240\u4e0d\u540c\u7684\u3002 <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"537\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-82-1024x537.png\" alt=\"\" class=\"wp-image-19268\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-82-1024x537.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-82-300x157.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-82-768x402.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-82.png 1204w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2>NaturalSpeech 3<\/h2>\n\n\n\n<ul><li><a href=\"https:\/\/arxiv.org\/abs\/2403.03100\">https:\/\/arxiv.org\/abs\/2403.03100<\/a><\/li><li><a href=\"https:\/\/speechresearch.github.io\/naturalspeech3\/\">https:\/\/speechresearch.github.io\/naturalspeech3\/<\/a><\/li><\/ul>\n\n\n\n<p>NaturalSpeech 3\uff0c\u8fd8\u662f\u975e\u81ea\u56de\u5f52\u7684\uff0c\u800c\u4e14\u975e\u81ea\u56de\u5f52\u7684\u6b63\u7edf\u6027\u5473\u9053\u66f4\u52a0\u6d53\u539a\uff0c\u501f\u7528\u4e86\u4e0d\u5c11FastSpeech2\u548cmegatts1&amp;2\u7684\u8bbe\u8ba1\u601d\u60f3\u3002\u50cfmegatts 1&amp;2\u4e00\u6837\uff0c<strong>\u540c\u6837\u91c7\u7528(\u81ea)\u76d1\u7763\u4fe1\u53f7\u5bf9\u8bed\u97f3token\u7f16\u7801\u7684\u5185\u5bb9\u505a\u4e86\u9650\u5236<\/strong>\uff0c\u800c\u4e0d\u518d\u50cf\u662fVALL-E\/NaturalSpeech2\u90a3\u6837\u4e00\u628a\u6293\u3002\u76f8\u5e94\u5730\uff0c<strong>\u8bed\u97f3token\u5316\u7684\u65b9\u6cd5\u4e5f\u7528VQ\u5c31\u884c<\/strong>\u3002\u5177\u4f53\u800c\u8a00\uff0c<strong>\u6587\u7ae0\u5c06\u8bed\u97f3\u4fe1\u53f7\u5206\u89e3\u4e3a\u65f6\u957f\u3001\u5185\u5bb9\u3001\u97f5\u5f8b\u548c\u7ec6\u8282\u56db\u4e2a\u90e8\u5206\uff0c\u7136\u540e\u6bcf\u4e2a\u90e8\u5206\u7528\u79bb\u6563\u5316\u7684\u6269\u6563\u6a21\u578b\u6765\u5efa\u6a21<\/strong>\u3002\u4e0d\u8fc7\uff0c\u539f\u6587\u4f7f\u7528GRL\u6765\u4fc3\u8fdb\u8bed\u97f3\u5c5e\u6027\u7684\u5206\u89e3\uff0c\u8fd9\u4e00\u70b9\u7684\u9760\u8c31\u7a0b\u5ea6\u5b58\u7591\u3002\u5c1d\u8bd5\u8fc7\u6587\u7ae0\u7684FACodec\uff0c\u4f46\u6548\u679c\u5f88\u5dee\u3002\u4e09\u7ea7\u6269\u6563\u6a21\u578b\u7ea7\u8054\u7684\u7ed3\u6784\uff0c\u9884\u6d4b\u8d77\u6765\u4f3c\u4e4e\u4e5f\u975e\u5e38\u9ebb\u70e6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"811\" height=\"618\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-83.png\" alt=\"\" class=\"wp-image-19271\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-83.png 811w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-83-300x229.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-83-768x585.png 768w\" sizes=\"(max-width: 811px) 100vw, 811px\" \/><\/figure>\n\n\n\n<h2>AudioLDM 2<\/h2>\n\n\n\n<ul><li>AudioLDM2 \uff1a<a href=\"https:\/\/arxiv.org\/abs\/2308.05734\">https:\/\/arxiv.org\/abs\/2308.05734<\/a> <\/li><li>Code\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/audioldm.github.io\/audioldm2\/\" target=\"_blank\">https:\/\/audioldm.github.io\/audioldm2\/<\/a><\/li><li>\u6838\u5fc3\u601d\u60f3\u662f\u5f15\u5165\u4e00\u79cd\u65b0\u7684\u201c\u97f3\u9891\u8bed\u8a00\u201d\uff08LOA\uff09\uff0c\u5b83\u662f\u8868\u793a\u97f3\u9891\u526a\u8f91\u8bed\u4e49\u4fe1\u606f\u7684\u5411\u91cf\u5e8f\u5217\u3002\u00a0\u8fd9\u79cd\u65b9\u6cd5\u4f7f\u6211\u4eec\u80fd\u591f\u5c06\u4eba\u7c7b\u53ef\u7406\u89e3\u7684\u4fe1\u606f\u8f6c\u6362\u4e3a LOA\uff0c\u5e76\u5408\u6210\u4ee5 LOA \u4e3a\u6761\u4ef6\u7684\u97f3\u9891\u8868\u793a\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u6211\u4eec\u5229\u7528\u57fa\u4e8e GPT \u7684\u8bed\u8a00\u6a21\u578b\uff08Radford\u7b49\u4eba\uff0c2019\uff09\u5c06\u8c03\u8282\u4fe1\u606f\u8f6c\u6362\u4e3a AudioMAE \u7279\u5f81\u3002\u00a0GPT\u7684\u8f93\u5165\u6761\u4ef6\u5f88\u7075\u6d3b\uff0c\u5305\u62ec\u6587\u672c\u3001\u97f3\u9891\u3001\u56fe\u50cf\u3001\u89c6\u9891\u7b49\u7684\u8868\u793a\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u6f5c\u5728\u6269\u6563\u6a21\u578b\uff08Rombach\u7b49\u4eba\uff0c2022\uff09\u57fa\u4e8eAudioMAE \u529f\u80fd\u3002\u00a0\u6f5c\u5728\u6269\u6563\u6a21\u578b\u53ef\u4ee5\u4ee5\u81ea\u76d1\u7763\u7684\u65b9\u5f0f\u8fdb\u884c\u4f18\u5316\uff0c\u4ece\u800c\u5141\u8bb8\u4f7f\u7528\u5927\u89c4\u6a21\u672a\u6807\u8bb0\u7684\u97f3\u9891\u6570\u636e\u8fdb\u884c\u9884\u8bad\u7ec3\u3002\u00a0\u6211\u4eec\u7684\u8bed\u8a00\u5efa\u6a21\u65b9\u6cd5\u4f7f\u6211\u4eec\u80fd\u591f\u5229\u7528\u8bed\u8a00\u6a21\u578b\u7684\u6700\u65b0\u8fdb\u5c55\uff08Zhao\u7b49\u4eba\uff0c2023\uff09\uff0c\u540c\u65f6\u7f13\u89e3\u5148\u524d\u97f3\u9891\u81ea\u56de\u5f52\u6a21\u578b\u4e2d\u51fa\u73b0\u7684\u9ad8\u63a8\u7406\u8ba1\u7b97\u6210\u672c\u548c\u9519\u8bef\u7d2f\u79ef\u7b49\u6311\u6218\uff08Zeghidour \u7b49\u4eba\uff0c2021\uff1bAgostinelli \u7b49\u4eba\uff0c2023\uff09\u3002\u00a0\u8fd9\u662f\u7531\u4e8e\u8fde\u7eed AudioMAE \u7279\u5f81\u7684\u957f\u5ea6\u8f83\u77ed\uff0c\u5b83\u4e5f\u6bd4\u4ee5\u524d\u4f7f\u7528\u7684\u79bb\u6563\u6807\u8bb0\u63d0\u4f9b\u4e86\u66f4\u4e30\u5bcc\u7684\u8868\u793a\u80fd\u529b\uff08Lam \u7b49\u4eba\uff0c2023\uff1bBorsos \u7b49\u4eba\uff0c2023\uff1bAgostinelli \u7b49\u4eba\uff0c2023\uff09\u00a0\u3002<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-81-1024x484.png\" alt=\"\" class=\"wp-image-19264\" width=\"690\" height=\"326\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-81-1024x484.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-81-300x142.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-81-768x363.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-81.png 1209w\" sizes=\"(max-width: 690px) 100vw, 690px\" \/><figcaption><em>AudioLDM 2<\/em>\u00a0\u67b6\u6784\u6982\u8ff0\u3002\u00a0AudioMAE \u529f\u80fd\u662f\u8fde\u63a5\u97f3\u9891\u8bed\u4e49\u8bed\u8a00\u6a21\u578b\u9636\u6bb5 (GPT-2) \u548c\u8bed\u4e49\u91cd\u5efa\u9636\u6bb5\uff08\u6f5c\u5728\u6269\u6563\u6a21\u578b\uff09\u7684\u4ee3\u7406\u3002\u00a0\u6982\u7387\u5207\u6362\u5668\u4f7f\u7528\u5730\u9762\u771f\u503c AudioMAE (Pgt) \u548c GPT-2 \u751f\u6210\u7684 AudioMAE \u7279\u5f81 (Ppred) \u4f5c\u4e3a\u6761\u4ef6\u6765\u63a7\u5236\u6f5c\u5728\u6269\u6563\u6a21\u578b\u7684\u6982\u7387\u3002\u00a0AudioMAE \u548c\u6f5c\u5728\u6269\u6563\u6a21\u578b\u90fd\u662f\u4f7f\u7528\u97f3\u9891\u6570\u636e\u8fdb\u884c\u81ea\u6211\u76d1\u7763\u9884\u8bad\u7ec3\u7684\u3002<\/figcaption><\/figure>\n\n\n\n<h2>VoiceLDM<\/h2>\n\n\n\n<ul><li><a href=\"https:\/\/arxiv.org\/abs\/2309.13664\">https:\/\/arxiv.org\/abs\/2309.13664<\/a><\/li><li><a href=\"https:\/\/voiceldm.github.io\/\">https:\/\/voiceldm.github.io\/<\/a><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"413\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-85-1024x413.png\" alt=\"\" class=\"wp-image-19278\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-85-1024x413.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-85-300x121.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-85-768x310.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-85-1536x619.png 1536w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-85.png 1759w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>VoiceLDM \u6982\u8ff0\u3002VoiceLDM \u4f7f\u7528\u5927\u91cf\u771f\u5b9e\u97f3\u9891\u6570\u636e\u8fdb\u884c\u8bad\u7ec3\u3002\u00a0textcont\u5728\u6570\u636e\u51c6\u5907\u671f\u95f4\u901a\u8fc7\u4f7f\u7528 Whisper\uff08\u4e00\u79cd\u81ea\u52a8\u8bed\u97f3\u8bc6\u522b \uff08ASR\uff09 \u6a21\u578b\uff09\u5904\u7406\u97f3\u9891\u800c\u751f\u6210\u3002textdesc\u00a0\u4ec5\u5728\u63a8\u7406\u671f\u95f4\u4f7f\u7528\u3002\u5e26\u6709\u9501\u5b9a\u56fe\u6807\u7684\u6a21\u5757\u8868\u793a\u5b83\u5728\u8bad\u7ec3\u671f\u95f4\u88ab\u51bb\u7ed3\u3002<\/figcaption><\/figure>\n\n\n\n<p>\u00a0VoiceLDM\uff0c\u8fd9\u662f\u4e00\u79cd\u65e8\u5728\u751f\u6210\u51c6\u786e\u9075\u5faa\u4e24\u79cd\u4e0d\u540c\u81ea\u7136\u8bed\u8a00\u6587\u672c\u63d0\u793a\u7684\u97f3\u9891\u7684\u6a21\u578b\uff1a\u63cf\u8ff0\u63d0\u793a\u548c\u5185\u5bb9\u63d0\u793a\u3002\u524d\u8005\u63d0\u4f9b\u6709\u5173\u97f3\u9891\u7684\u6574\u4f53\u73af\u5883\u4e0a\u4e0b\u6587\u7684\u4fe1\u606f\uff0c\u800c\u540e\u8005\u5219\u4f20\u8fbe\u8bed\u8a00\u5185\u5bb9\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff0c\u6211\u4eec\u91c7\u7528\u4e86\u57fa\u4e8e\u6f5c\u5728\u6269\u6563\u6a21\u578b\u7684\u6587\u672c\u5230\u97f3\u9891 \uff08TTA\uff09 \u6a21\u578b\uff0c\u5e76\u6269\u5c55\u4e86\u5176\u529f\u80fd\u4ee5\u5c06\u989d\u5916\u7684\u5185\u5bb9\u63d0\u793a\u4f5c\u4e3a\u6761\u4ef6\u8f93\u5165\u3002\u901a\u8fc7\u5229\u7528\u9884\u5148\u8bad\u7ec3\u7684\u5bf9\u6bd4\u8bed\u8a00\u97f3\u9891\u9884\u8bad\u7ec3 \uff08CLAP\uff09 \u548c Whisper\uff0cVoiceLDM \u53ef\u4ee5\u5728\u5927\u91cf\u771f\u5b9e\u97f3\u9891\u4e0a\u8fdb\u884c\u8bad\u7ec3\uff0c\u800c\u65e0\u9700\u624b\u52a8\u6ce8\u91ca\u6216\u8f6c\u5f55\u3002\u6b64\u5916\uff0c\u6211\u4eec\u91c7\u7528\u53cc\u65e0\u5206\u7c7b\u5668\u6307\u5bfc\u6765\u8fdb\u4e00\u6b65\u589e\u5f3a VoiceLDM \u7684\u53ef\u63a7\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u901a\u5e38\u6240\u8bf4\u7684\u8bed\u97f3token\u662f\u79bb\u6563\u7684\u3002\u5982\u679c\u4f7f\u7528\u5bf9\u5e94\u7801\u672c\u4e2d\u7684embedding\u6765\u8868\u793a\u8bed\u97f3\u7684\u8bdd\uff0c\u5b83\u4e5f\u53ef\u4ee5\u662f\u8fde\u7eed\u7684\u4f4e &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2024\/09\/20\/zreo-tts-latents-diff\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Zreo-TTS  &#8212;  \u57fa\u4e8e\u58f0\u5b66\/\u8bed\u4e49 latents 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