{"id":11473,"date":"2024-12-06T00:32:44","date_gmt":"2024-12-05T16:32:44","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=11473"},"modified":"2024-12-06T00:32:44","modified_gmt":"2024-12-05T16:32:44","slug":"js-word-speach-split-time-calc","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2024\/12\/js-word-speach-split-time-calc\/","title":{"rendered":"\u82f1\u6587\u5355\u8bcd\u6717\u8bfb\u57fa\u4e8e\u97f3\u7d20\u9884\u4f30\u65f6\u957f\u7684JS\u7b97\u6cd5"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=11473\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=11473<\/a><br \/>\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u72ec\u7acb\u57df\u540d\u4e2a\u4eba\u7f51\u7ad9\u65e0\u9700\u6388\u6743\uff0c\u4f46\u9700\u8981\u4fdd\u7559\u539f\u4f5c\u8005\u3001\u51fa\u5904\u4ee5\u53ca\u6587\u4e2d\u94fe\u63a5\uff0c\u4efb\u4f55\u7f51\u7ad9\u5747\u53ef\u6458\u8981\u805a\u5408\uff0c\u5546\u7528\u8bf7\u8054\u7cfb\u6388\u6743\u3002<\/p>\n<p><script>window.wxShareImgUrl = 'https:\/\/www.zhangxinxu.com\/study\/image\/share\/202310-audio-concat-merge.png';<\/script><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202310\/audio-concat-cover.png\" width=\"252\" height=\"155\" alt=\"\u97f3\u9891\u6ce2\u5f62\u5c01\u9762\u5360\u4f4d\u56fe\" class=\"alignright clip thumb size-medium\" \/><\/p>\n<p>\u672c\u6587\u5c5e\u4e8e\u5de5\u4f5c\u6280\u672f\u5b9e\u8df5\u7ecf\u9a8c\u5206\u4eab\u3002<\/p>\n<h3>\u4e00\u3001\u5148\u8bf4\u4e0b\u9700\u6c42\u80cc\u666f<\/h3>\n<p>\u76ee\u524dTTS\u8bed\u97f3\u5408\u6210\u6280\u672f\u975e\u5e38\u6210\u719f\uff0c\u518d\u914d\u5408\u4e00\u4e9b\u9759\u6001\u56fe\u7247\uff0c\u5c31\u80fd\u8f7b\u677e\u5408\u6210\u4e00\u4e2aMP4\u89c6\u9891\u3002<\/p>\n<p>\u4f46\u6709\u4e2a\u95ee\u9898\uff0c\u5b57\u5e55\u3002<\/p>\n<p>\u4e3a\u4e86\u8282\u7ea6\u6210\u672c\uff0c\u4e00\u4e2aTTS\u8bed\u97f3\u5305\u542b\u7684\u6587\u5b57\u5f80\u5f80\u4f1a\u6709\u4e0a\u767e\u5b57\uff0c\u4e0d\u53ef\u80fd\u5168\u90e8\u4e00\u80a1\u8111\u4f5c\u4e3a\u5b57\u5e55\u663e\u793a\uff0c\u9700\u8981\u8fdb\u884c\u5206\u8bcd\uff0c\u6709\u4e00\u79cd\u7b80\u5355\u7684\u5206\u8bcd\u65b9\u6cd5\u5c31\u662f\u5728\u9017\u53f7\u7b49\u6807\u70b9\u4f4d\u7f6e\u8fdb\u884c\u5206\u5272\u3002<\/p>\n<p>\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202412\/2024-12-3_103011.png\" width=\"357\" height=\"128\" alt=\"TTS\u8bed\u97f3\u5206\u8bcd\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u7136\u540e\u64ad\u653e\u5230\u5bf9\u5e94\u65f6\u95f4\uff0c\u663e\u793a\u5bf9\u5e94\u7684\u5b57\u5e55\uff0c\u5c31\u50cf\u4e0b\u9762\u8fd9\u6837\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202412\/2024-12-3_103510.png\" width=\"390\" height=\"269\" alt=\"\u5206\u8bcd\u4e0e\u5b57\u5e55\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u6709\u7684TTS\u8bed\u97f3\u4f9b\u5e94\u5546\u4f1a\u8fd4\u56de\u6bcf\u4e2a\u5206\u8bcd\u7684\u64ad\u653e\u65f6\u95f4\uff08\u89c1\u4e0b\u56fe\u5b57\u6bb5\u622a\u56fe\u793a\u610f\uff09\uff0c\u4f8b\u5982\u5b57\u8282\u7684\uff0c\u8fd9\u4e2a\u5c31\u5f88\u65b9\u4fbf\uff0c\u53ef\u4ee5\u8ba9\u6211\u4eec\u7cbe\u51c6\u63a7\u5236\u8bed\u97f3\u548c\u5b57\u5e55\u7684\u5339\u914d\u65f6\u673a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202412\/2024-12-3_110731.png\" width=\"304\" height=\"171\" alt=\"\u5206\u8bcd\u65f6\u957f\u5360\u636e\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u4f46\u6709\u7684TTS\u8bed\u97f3\u5408\u6210\u4f9b\u5e94\u5546\u53ea\u6709\u4e00\u4e2a\u603b\u65f6\u957f\uff0c\u6ca1\u6709\u5206\u8bcd\u65f6\u95f4\uff0c\u4f8b\u5982\u5fae\u8f6f\uff0c\u8fd9\u4e2a\u5c31\u9700\u8981\u6211\u4eec\u989d\u5916\u5904\u7406\u3002<\/p>\n<p>\u5982\u679c\u662f\u4e2d\u6587\u8fd8\u597d\uff0c\u53ef\u4ee5\u6309\u7167\u5b57\u6570\u6765\u5904\u7406\uff0c\u56e0\u4e3a\u6bcf\u4e2a\u4e2d\u6587\u90fd\u4f1a\u53d1\u97f3\uff0c\u6700\u7ec8\u7684\u7ed3\u679c\u5927\u5dee\u4e0d\u5dee\uff0c\u7528\u6237\u901a\u5e38\u65e0\u611f\u77e5\u3002<\/p>\n<p>\u4f46\u662f\u6700\u8fd1\u516c\u53f8\u7684\u6d77\u5916\u5e73\u53f0\u4e5f\u9700\u8981\u63a5\u5165\u89c6\u9891\u751f\u6210\uff0c\u7528\u6765\u6295\u653e\u5f15\u6d41\uff0c\u4e4b\u524d\u7684\u7b97\u6cd5\u5c31\u9047\u5230\u4e86\u95ee\u9898\u3002<\/p>\n<p>\u56e0\u4e3a\u82f1\u6587\u548c\u4e2d\u6587\u4e0d\u540c\uff0c\u5f88\u591a\u5b57\u6bcd\u662f\u4e0d\u4f1a\u53d1\u97f3\u7684\uff0c\u6216\u8005\u8fde\u7eed\u51e0\u4e2a\u5b57\u6bcd\u53ea\u53d1\u4e00\u4e2a\u97f3\uff0c\u6b64\u65f6\uff0c\u518d\u6839\u636e\u5b57\u7b26\u6570\u673a\u68b0\u5730\u5904\u7406\uff0c\u5f88\u5bb9\u6613\u4f1a\u9047\u5230\u89c6\u9891\u53d1\u97f3\u548c\u5b57\u5e55\u4e0d\u540c\u6b65\u7684\u95ee\u9898\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202412\/2024-12-3_105425.png\" width=\"379\" height=\"230\" alt=\"\u82f1\u6587\u5206\u8bcd\u5b57\u5e55\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u6240\u4ee5\uff0c\u5c31\u9700\u8981\u989d\u5916\u7684\u66f4\u7cbe\u51c6\u7684\u7b97\u6cd5\uff0c\u5728\u4e1a\u754c\uff0c\u79f0\u4e3a\u201c\u97f3\u7d20\u7b97\u6cd5\u201d\u3002<\/p>\n<h3>\u4e8c\u3001\u97f3\u7d20\u7b97\u6cd5\u4e0e\u97f3\u9891\u65f6\u957f\u9884\u4f30<\/h3>\n<p>\u5f00\u95e8\u89c1\u5c71\uff0c\u76f4\u63a5\u4e0aJS\u4ee3\u7801\uff1a<\/p>\n<pre>\/\/ s \u53c2\u6570\u6307\u82f1\u6587\u5355\u8bcd\r\nfunction getPhonemeCount(s) {\r\n    let totalSyllables = 0;\r\n\r\n    \/\/ qu to tq\r\n    s = s.replace(\/qu\/g, 'qw');\r\n\r\n    \/\/ replace endings\r\n    s = s.replace(\/(es$)|(que$)|(gue$)\/g, '');\r\n\r\n    s = s.replace(\/^re\/, 'ren');\r\n    s = s.replace(\/^gua\/, 'ga');\r\n    s = s.replace(\/([aeiou])(l+e$)\/g, '$1');\r\n    let syllables = (s.match(\/([bcdfghjklmnpqrstvwxyz])(l+e$)\/g) || []).length;\r\n    totalSyllables += syllables;\r\n    s = s.replace(\/([bcdfghjklmnpqrstvwxyz])(l+e$)\/g, '$1');\r\n\r\n    s = s.replace(\/([aeiou])(ed$)\/g, '$1');\r\n    syllables = (s.match(\/([bcdfghjklmnpqrstvwxyz])(ed$)\/g) || []).length;\r\n    totalSyllables += syllables;\r\n    s = s.replace(\/([bcdfghjklmnpqrstvwxyz])(ed$)\/g, '$1');\r\n\r\n    const endsp = \/(ly$)|(ful$)|(ness$)|(ing$)|(est$)|(er$)|(ent$)|(ence$)\/g;\r\n    syllables = (s.match(endsp) || []).length;\r\n    totalSyllables += syllables;\r\n    s = s.replace(endsp, '');\r\n\r\n    syllables = (s.match(endsp) || []).length;\r\n    totalSyllables += syllables;\r\n    s = s.replace(endsp, '');\r\n\r\n    s = s.replace(\/(^y)([aeiou][aeiou]*)\/, '$2');\r\n    s = s.replace(\/([aeiou])(y)\/g, '$1t');\r\n    s = s.replace(\/aa+\/g, 'a');\r\n    s = s.replace(\/ee+\/g, 'e');\r\n    s = s.replace(\/ii+\/g, 'i');\r\n    s = s.replace(\/oo+\/g, 'o');\r\n    s = s.replace(\/uu+\/g, 'u');\r\n\r\n    \/\/ Dipthongs\r\n    const dipthongs = \/(eau)|(iou)|(are)|(ai)|(au)|(ea)|(ei)|(eu)|(ie)|(io)|(oa)|(oe)|(oi)|(ou)|(ue)|(ui)\/g;\r\n    syllables = (s.match(dipthongs) || []).length;\r\n    totalSyllables += syllables;\r\n    s = s.replace(dipthongs, '');\r\n\r\n    \/\/ Remove silent 'e' if length is greater than 3\r\n    if (s.length &gt; 3) {\r\n        s = s.replace(\/([bcdfghjklmnpqrstvwxyz])(e$)\/g, '$1');\r\n    }\r\n\r\n    \/\/ Count vowels\r\n    syllables = (s.match(\/[aeiouy]\/g) || []).length;\r\n    totalSyllables += syllables;\r\n\r\n    return totalSyllables;\r\n}<\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u53c2\u8003\u540e\u7aef\u540c\u4e8b\u90a3\u91cc\u7684Python\u7b97\u6cd5\u4ee3\u7801\uff0c\u6211\u6539\u6210\u4e86JavaScript\u7248\u672c\uff0c\u6240\u4ee5\uff0c\u539f\u51fa\u5904\u662f\u54ea\u91cc\uff0c\u6211\u4e5f\u4e0d\u6e05\u695a\u54c8\u3002<\/p>\n<h4>\u5982\u4f55\u4f7f\u7528\uff1f<\/h4>\n<p>\u4f7f\u7528\u7684\u65f6\u5019\u975e\u5e38\u7b80\u5355\uff0c\u5047\u8bbe\u97f3\u9891\u65f6\u957f\u662f<code>ttsTime<\/code>\uff0c\u6587\u672c\u5185\u5bb9\u662f<code>textContent<\/code>\uff0c\u5219\u4e0b\u9762\u7684\u4ee3\u7801\u53ef\u4ee5\u8fd4\u56de\u6240\u6709\u5355\u8bcd\u7684\u97f3\u7d20\u603b\u6570\uff1a<\/p>\n<pre>function splitSentenceIntoWords(sentence) {\r\n    return sentence.match(\/\\b\\w+\\b\/g) || [];\r\n}\r\n\/\/ \u8ba1\u7b97\u97f3\u7d20\u6570\u91cf\r\nlet allPhonemeCount = 0;\r\nconst words = splitSentenceIntoWords(textContent);\r\n\/\/ \u7d2f\u52a0count\r\nfor (const word of words) {\r\n    allPhonemeCount += getPhonemeCount(word);\r\n}\r\n\/\/ allPhonemeCount \u5c31\u662f\u97f3\u7d20\u603b\u6570<\/pre>\n<p>\u6b64\u65f6\uff0c\u6bcf\u4e2a\u5355\u8bcd\u5360\u636e\u7684\u64ad\u653e\u65f6\u957f\uff0c\u5c31\u53ef\u4ee5\u6839\u636e\u97f3\u7d20\u6570\u91cf\u7684\u6bd4\u4f8b\u8fdb\u884c\u7cbe\u51c6\u5206\u914d\u4e86\u3002<\/p>\n<p>\u6709\u5bf9\u5e94\u7684\u6f14\u793a\u9875\u9762\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/202412\/js-english-word-split-ttstime-demo.php\" rel=\"noopener\" target=\"_blank\">\u82f1\u6587\u8bed\u97f3\u57fa\u4e8e\u97f3\u7d20\u4f30\u7b97\u5b57\u5e55\u65f6\u95f4demo<\/a><\/p>\n<p>\u70b9\u51fb\u97f3\u9891\u64ad\u653e\u6309\u94ae\uff0c\u53ef\u4ee5\u611f\u53d7\u4e0b\u58f0\u97f3\u548c\u6700\u4e0b\u9762\u7684\u5b57\u5e55\u662f\u5426\u540c\u6b65\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202412\/2024-12-06_000446.png\" width=\"637\" height=\"320\" alt=\"\u64ad\u653e\u4e0e\u5b57\u5e55\u65f6\u957f\u63a7\u5236\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u5b8c\u6574\u4ea4\u4e92\u4ee3\u7801\u53ef\u4ee5\u53c2\u89c1demo\u9875\u9762\u7684\u6e90\u4ee3\u7801\u3002<\/p>\n<h3>\u4e09\u3001\u7ed3\u8bed\u548c\u5176\u4ed6\u4e9b\u8bf4\u660e<\/h3>\n<p>\u4e0a\u9762\u7684\u97f3\u7d20\u7b97\u6cd5\u53ea\u80fd\u8bf4\u6bd4\u5355\u7eaf\u57fa\u4e8e\u5b57\u7b26\u6570\u91cf\u9884\u4f30\u5206\u8bcd\u65f6\u957f\u66f4\u7cbe\u51c6\u4e9b\uff0c\u4f46\u4e5f\u4e0d\u662f\u90a3\u79cd\u5b8c\u7f8e\u7684\u7cbe\u51c6\u3002<\/p>\n<p>\u6700\u597d\u7684\u529e\u6cd5\u5176\u5b9e\u8fd8\u662f\u627e\u4e00\u5bb6\u53ef\u4ee5\u8fd4\u56de\u6bcf\u4e2a\u5355\u8bcd\u6717\u8bfb\u5360\u636e\u65f6\u957f\u7684\u4f9b\u5e94\u5546\u3002<\/p>\n<p>\u5176\u4ed6\u5c31\u6ca1\u4ec0\u4e48\u503c\u5f97\u8bf4\u7684\u4e86\u5427\u3002<\/p>\n<p>\u5e0c\u671b\u672c\u6587\u7684\u5185\u5bb9\u53ef\u4ee5\u5e2e\u52a9\u5230\u9047\u5230\u6b64\u9700\u6c42\u7684\u5c0f\u4f19\u4f34\u5427\u3002<\/p>\n<p>\u867d\u7136\u573a\u666f\u5c0f\u4f17\uff0c\u4f46\u662f\u7f51\u4e0a\u76f8\u5173\u8d44\u6599\u5e76\u4e0d\u591a\u3002<\/p>\n<p>\u4ece\u8fd9\u4e00\u70b9\u770b\uff0c\u672c\u6587\u7684\u5185\u5bb9\u8fd8\u662f\u6bd4\u8f83\u4f18\u8d28\u7684\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u8bf7\u4e3e\u8d77\u4f60\u7684\u5c0f\u624b\uff0c\u70b9\u51fb<button onclick=\"shareWeixin.click()\" class=\"entry-share-btn\">\u5206\u4eab<\/button>\u3002<\/p>\n<p>\ud83d\udc4d\ud83d\udc4d\ud83d\udc4d\ud83d\udc4d<\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u4f1a\u7ecf\u5e38\u66f4\u65b0\u77e5\u8bc6\u70b9\u4ee5\u53ca\u4fee\u6b63\u4e00\u4e9b\u9519\u8bef\uff0c\u56e0\u6b64\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u539f\u51fa\u5904\uff0c\u65b9\u4fbf\u6eaf\u6e90\uff0c\u907f\u514d\u9648\u65e7\u9519\u8bef\u77e5\u8bc6\u7684\u8bef\u5bfc\uff0c\u540c\u65f6\u6709\u66f4\u597d\u7684\u9605\u8bfb\u4f53\u9a8c\u3002<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=11473\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=11473<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202310\/audio-concat-cover.png\" width=\"160\" height=\"98\" alt=\"\u97f3\u9891\u6ce2\u5f62\u5c01\u9762\u5360\u4f4d\u56fe\" 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