{"id":986,"date":"2019-06-30T08:04:45","date_gmt":"2019-06-30T00:04:45","guid":{"rendered":"http:\/\/www.liujh168.com\/?p=986"},"modified":"2019-06-30T08:12:12","modified_gmt":"2019-06-30T00:12:12","slug":"asrchess","status":"publish","type":"post","link":"https:\/\/www.liujh168.com\/index.php\/2019\/06\/30\/asrchess\/","title":{"rendered":"\u8bed\u97f3\u8bc6\u522b\u521d\u63a2\uff08\u4e00\uff09"},"content":{"rendered":"<p>\u8c61\u68cb\u76f2\u68cb\u8bad\u7ec3\u8f6f\u4ef6\u7684\u5f00\u53d1\u8981\u7528\u5230\u68cb\u6b65\u7684\u8bed\u97f3\u8bc6\u522b\uff0c\u8bd5\u4e86\u4e0b\u56fd\u5185\u4e00\u4e9b\u6210\u54c1\uff0c\u5728\u6ca1\u589e\u52a0\u4e2a\u6027\u8bed\u97f3\u5e93\u548c\u4ed4\u7ec6\u8c03\u53c2\u7684\u60c5\u51b5\u4e0b\uff0c\u8bc6\u522b\u7ed3\u679c\u5927\u6982\u662f\u8fd9\u6837\u5b50\u7684\uff1a<br \/>\n\u201c\u76f8\u4e09\u8fdb\u4e94\u201d\u8bc6\u522b\u4e3a\u201c\u8c61\u5c71\u52b2\u821e\u201d\uff0c<br \/>\n\u201c\u76f8\u4e03\u8fdb\u4e5d\u201d\u8bc6\u522b\u4e3a\u201c\u8c61\u68cb\u656c\u9152\u201d\uff0c<br \/>\n\u201c\u4ed5\u56db\u8fdb\u4e94\u201d\u6210\u4e86\u201c\u56db\u56db\u9759\u4e94\u201d\u7b49\u7b49\u3002<br \/>\n\u4ee5\u4e0a\u7ed3\u679c\u6ca1\u6cd5\u8fdb\u884c\u5b9e\u8d28\u6027\u7684\u4f7f\u7528\u3002\u56e0\u6b64\u82b1\u70b9\u65f6\u95f4\u5b66\u4e60\u4e00\u4e0b\u8bed\u97f3\u8bc6\u522b\u65b9\u9762\u7684\u77e5\u8bc6\u5c31\u5728\u6240\u96be\u514d\u4e86\uff0c\u8fd9\u4e2a\u7cfb\u5217\u8bb0\u5f55\u4e00\u4e0b\u5b66\u4e60\u8fc7\u7a0b\u5e76\u5907\u5fd8\u3002<br \/>\n<!--more--> \u00a0\u00a0 \u58f0\u97f3\u5b9e\u9645\u4e0a\u662f\u4e00\u79cd\u6ce2\u3002\u5e38\u89c1\u7684mp3\u3001wmv\u7b49\u683c\u5f0f\u90fd\u662f\u538b\u7f29\u683c\u5f0f\uff0c\u5fc5\u987b\u8f6c\u6210\u975e\u538b\u7f29\u7684\u7eaf\u6ce2\u5f62\u6587\u4ef6\u6765\u5904\u7406\uff0c\u6bd4\u5982Windows PCM\u6587\u4ef6\uff0c\u4e5f\u5c31\u662f\u4fd7\u79f0\u7684wav\u6587\u4ef6\u3002wav\u6587\u4ef6\u91cc\u5b58\u50a8\u7684\u9664\u4e86\u4e00\u4e2a\u6587\u4ef6\u5934\u4ee5\u5916\uff0c\u5c31\u662f\u58f0\u97f3\u6ce2\u5f62\u7684\u4e00\u4e2a\u4e2a\u70b9\u4e86\u3002\u4e0b\u56fe\u662f\u4e00\u4e2a\u6ce2\u5f62\u7684\u793a\u4f8b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-987\" src=\"http:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/wav-300x74.png\" alt=\"\" width=\"300\" height=\"74\" srcset=\"https:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/wav-300x74.png 300w, https:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/wav.png 482w\" sizes=\"auto, (max-width: 300px) 85vw, 300px\" \/> \u00a0\u00a0 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decoding=\"async\" class=\"aligncenter size-medium wp-image-988\" src=\"http:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/frame-300x153.png\" alt=\"\" width=\"300\" height=\"153\" srcset=\"https:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/frame-300x153.png 300w, https:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/frame.png 343w\" sizes=\"auto, (max-width: 300px) 85vw, 300px\" \/>\u56fe\u4e2d\uff0c\u6bcf\u5e27\u7684\u957f\u5ea6\u4e3a25\u6beb\u79d2\uff0c\u6bcf\u4e24\u5e27\u4e4b\u95f4\u670925-10=15\u6beb\u79d2\u7684\u4ea4\u53e0\u3002\u6211\u4eec\u79f0\u4e3a\u4ee5\u5e27\u957f25ms\u3001\u5e27\u79fb10ms\u5206\u5e27\u3002\u56fe\u4e2d\uff0c\u6bcf\u5e27\u7684\u957f\u5ea6\u4e3a25\u6beb\u79d2\uff0c\u6bcf\u4e24\u5e27\u4e4b\u95f4\u670925-10=15\u6beb\u79d2\u7684\u4ea4\u53e0\u3002\u6211\u4eec\u79f0\u4e3a\u4ee5\u5e27\u957f25ms\u3001\u5e27\u79fb10ms\u5206\u5e27\u3002\u5206\u5e27\u540e\uff0c\u8bed\u97f3\u5c31\u53d8\u6210\u4e86\u5f88\u591a\u5c0f\u6bb5\u3002\u4f46\u6ce2\u5f62\u5728\u65f6\u57df\u4e0a\u51e0\u4e4e\u6ca1\u6709\u63cf\u8ff0\u80fd\u529b\uff0c\u56e0\u6b64\u5fc5\u987b\u5c06\u6ce2\u5f62\u4f5c\u53d8\u6362\u3002\u5e38\u89c1\u7684\u4e00\u79cd\u53d8\u6362\u65b9\u6cd5\u662f\u63d0\u53d6MFCC\u7279\u5f81\uff0c\u6839\u636e\u4eba\u8033\u7684\u751f\u7406\u7279\u6027\uff0c\u628a\u6bcf\u4e00\u5e27\u6ce2\u5f62\u53d8\u6210\u4e00\u4e2a\u591a\u7ef4\u5411\u91cf\uff0c\u53ef\u4ee5\u7b80\u5355\u5730\u7406\u89e3\u4e3a\u8fd9\u4e2a\u5411\u91cf\u5305\u542b\u4e86\u8fd9\u5e27\u8bed\u97f3\u7684\u5185\u5bb9\u4fe1\u606f\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u53eb\u505a\u58f0\u5b66\u7279\u5f81\u63d0\u53d6\u3002\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8fd9\u4e00\u6b65\u6709\u5f88\u591a\u7ec6\u8282\uff0c\u58f0\u5b66\u7279\u5f81\u4e5f\u4e0d\u6b62\u6709MFCC\u8fd9\u4e00\u79cd\uff0c\u5177\u4f53\u8fd9\u91cc\u4e0d\u8bb2\u3002\u81f3\u6b64\uff0c\u58f0\u97f3\u5c31\u6210\u4e86\u4e00\u4e2a12\u884c\uff08\u5047\u8bbe\u58f0\u5b66\u7279\u5f81\u662f12\u7ef4\uff09\u3001N\u5217\u7684\u4e00\u4e2a\u77e9\u9635\uff0c\u79f0\u4e4b\u4e3a\u89c2\u5bdf\u5e8f\u5217\uff0c\u8fd9\u91ccN\u4e3a\u603b\u5e27\u6570\u3002\u89c2\u5bdf\u5e8f\u5217\u5982\u4e0b\u56fe\u6240\u793a\uff0c<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-989\" src=\"http:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/matrix-284x300.png\" alt=\"\" width=\"200\" height=\"211\" srcset=\"https:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/matrix-284x300.png 284w, https:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/matrix.png 301w\" sizes=\"auto, (max-width: 200px) 85vw, 200px\" \/>\u00a0 \u56fe\u4e2d\uff0c\u6bcf\u4e00\u5e27\u90fd\u7528\u4e00\u4e2a12\u7ef4\u7684\u5411\u91cf\u8868\u793a\uff0c\u8272\u5757\u7684\u989c\u8272\u6df1\u6d45\u8868\u793a\u5411\u91cf\u503c\u7684\u5927\u5c0f\u3002\u63a5\u4e0b\u6765\u5c31\u8981\u4ecb\u7ecd\u600e\u6837\u628a\u8fd9\u4e2a\u77e9\u9635\u53d8\u6210\u6587\u672c\u4e86\u3002\u9996\u5148\u8981\u4ecb\u7ecd\u4e24\u4e2a\u6982\u5ff5\uff1a\u97f3\u7d20\uff1a\u5355\u8bcd\u7684\u53d1\u97f3\u7531\u97f3\u7d20\u6784\u6210\u3002\u5bf9\u82f1\u8bed\uff0c\u4e00\u79cd\u5e38\u7528\u7684\u97f3\u7d20\u96c6\u662f\u5361\u5185\u57fa\u6885\u9686\u5927\u5b66\u7684\u4e00\u5957\u753139\u4e2a\u97f3\u7d20\u6784\u6210\u7684\u97f3\u7d20\u96c6\uff0c\u53c2\u89c1The CMU Pronouncing Dictionary\u3002\u6c49\u8bed\u4e00\u822c\u76f4\u63a5\u7528\u5168\u90e8\u58f0\u6bcd\u548c\u97f5\u6bcd\u4f5c\u4e3a\u97f3\u7d20\u96c6\uff0c\u53e6\u5916\u6c49\u8bed\u8bc6\u522b\u8fd8\u5206\u6709\u8c03\u65e0\u8c03\uff0c\u4e0d\u8be6\u8ff0\u3002\u72b6\u6001\uff1a\u8fd9\u91cc\u7406\u89e3\u6210\u6bd4\u97f3\u7d20\u66f4\u7ec6\u81f4\u7684\u8bed\u97f3\u5355\u4f4d\u5c31\u884c\u5566\u3002\u901a\u5e38\u628a\u4e00\u4e2a\u97f3\u7d20\u5212\u5206\u62103\u4e2a\u72b6\u6001\u3002\u8bed\u97f3\u8bc6\u522b\u662f\u600e\u4e48\u5de5\u4f5c\u7684\u5462\uff1f\u5b9e\u9645\u4e0a\u4e00\u70b9\u90fd\u4e0d\u795e\u79d8\uff0c\u65e0\u975e\u662f\uff1a\u7b2c\u4e00\u6b65\uff0c\u628a\u5e27\u8bc6\u522b\u6210\u72b6\u6001\uff08\u96be\u70b9\uff09\uff1b\u7b2c\u4e8c\u6b65\uff0c\u628a\u72b6\u6001\u7ec4\u5408\u6210\u97f3\u7d20\uff1b\u7b2c\u4e09\u6b65\uff0c\u628a\u97f3\u7d20\u7ec4\u5408\u6210\u5355\u8bcd\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-990\" src=\"http:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/status-300x169.png\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/status-300x169.png 300w, https:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/status.png 457w\" sizes=\"auto, (max-width: 300px) 85vw, 300px\" \/>\u56fe\u4e2d\uff0c\u6bcf\u4e2a\u5c0f\u7ad6\u6761\u4ee3\u8868\u4e00\u5e27\uff0c\u82e5\u5e72\u5e27\u8bed\u97f3\u5bf9\u5e94\u4e00\u4e2a\u72b6\u6001\uff0c\u6bcf\u4e09\u4e2a\u72b6\u6001\u7ec4\u5408\u6210\u4e00\u4e2a\u97f3\u7d20\uff0c\u82e5\u5e72\u4e2a\u97f3\u7d20\u7ec4\u5408\u6210\u4e00\u4e2a\u5355\u8bcd\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u53ea\u8981\u77e5\u9053\u6bcf\u5e27\u8bed\u97f3\u5bf9\u5e94\u54ea\u4e2a\u72b6\u6001\u4e86\uff0c\u8bed\u97f3\u8bc6\u522b\u7684\u7ed3\u679c\u4e5f\u5c31\u51fa\u6765\u4e86\u3002\u90a3\u6bcf\u5e27\u97f3\u7d20\u5bf9\u5e94\u54ea\u4e2a\u72b6\u6001\u5462\uff1f\u6709\u4e2a\u5bb9\u6613\u60f3\u5230\u7684\u529e\u6cd5\uff0c\u770b\u67d0\u5e27\u5bf9\u5e94\u54ea\u4e2a\u72b6\u6001\u7684\u6982\u7387\u6700\u5927\uff0c\u90a3\u8fd9\u5e27\u5c31\u5c5e\u4e8e\u54ea\u4e2a\u72b6\u6001\u3002\u6bd4\u5982\u4e0b\u9762\u7684\u793a\u610f\u56fe\uff0c<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-991\" src=\"http:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/s3-300x186.png\" alt=\"\" width=\"300\" height=\"186\" srcset=\"https:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/s3-300x186.png 300w, https:\/\/www.liujh168.com\/wp-content\/uploads\/2019\/06\/s3.png 341w\" sizes=\"auto, (max-width: 300px) 85vw, 300px\" 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Markov Model\uff0cHMM\uff09\u3002\u8fd9\u4e1c\u897f\u542c\u8d77\u6765\u597d\u50cf\u5f88\u9ad8\u6df1\u7684\u6837\u5b50\uff0c\u5b9e\u9645\u4e0a\u7528\u8d77\u6765\u5f88\u7b80\u5355\uff1a<br \/>\n\u7b2c\u4e00\u6b65\uff0c\u6784\u5efa\u4e00\u4e2a\u72b6\u6001\u7f51\u7edc\u3002<br \/>\n\u7b2c\u4e8c\u6b65\uff0c\u4ece\u72b6\u6001\u7f51\u7edc\u4e2d\u5bfb\u627e\u4e0e\u58f0\u97f3\u6700\u5339\u914d\u7684\u8def\u5f84\u3002<br 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\/>\n\u4ee5\u4e0a\u5c31\u662f\u4f20\u7edf\u7684\u57fa\u4e8eHMM\u7684\u8bed\u97f3\u8bc6\u522b\u3002\u6587\u5b57\u53ea\u60f3\u8ba9\u5927\u5bb6\u5bb9\u6613\u7406\u89e3\uff0c\u5e76\u4e0d\u8ffd\u6c42\u4e25\u8c28\u3002\uff08\u6ce8\uff1a\u539f\u6587\u6765\u81eaCSDN\uff1ahttps:\/\/blog.csdn.net\/kwame211\/article\/details\/79408921\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8c61\u68cb\u76f2\u68cb\u8bad\u7ec3\u8f6f\u4ef6\u7684\u5f00\u53d1\u8981\u7528\u5230\u68cb\u6b65\u7684\u8bed\u97f3\u8bc6\u522b\uff0c\u8bd5\u4e86\u4e0b\u56fd\u5185\u4e00\u4e9b\u6210\u54c1\uff0c\u5728\u6ca1\u589e\u52a0\u4e2a\u6027\u8bed\u97f3\u5e93\u548c\u4ed4\u7ec6\u8c03\u53c2\u7684\u60c5\u51b5\u4e0b\uff0c\u8bc6\u522b\u7ed3\u679c &hellip; <a href=\"https:\/\/www.liujh168.com\/index.php\/2019\/06\/30\/asrchess\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c\u8bed\u97f3\u8bc6\u522b\u521d\u63a2\uff08\u4e00\uff09\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,4,41],"tags":[16,31],"class_list":["post-986","post","type-post","status-publish","format-standard","hentry","category-remember","category-education","category-uncategorized","tag-it","tag-ml"],"_links":{"self":[{"href":"https:\/\/www.liujh168.com\/index.php\/wp-json\/wp\/v2\/posts\/986","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.liujh168.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liujh168.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liujh168.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liujh168.com\/index.php\/wp-json\/wp\/v2\/comments?post=986"}],"version-history":[{"count":4,"href":"https:\/\/www.liujh168.com\/index.php\/wp-json\/wp\/v2\/posts\/986\/revisions"}],"predecessor-version":[{"id":996,"href":"https:\/\/www.liujh168.com\/index.php\/wp-json\/wp\/v2\/posts\/986\/revisions\/996"}],"wp:attachment":[{"href":"https:\/\/www.liujh168.com\/index.php\/wp-json\/wp\/v2\/media?parent=986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liujh168.com\/index.php\/wp-json\/wp\/v2\/categories?post=986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liujh168.com\/index.php\/wp-json\/wp\/v2\/tags?post=986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}