{"id":559,"date":"2025-08-12T08:57:12","date_gmt":"2025-08-11T23:57:12","guid":{"rendered":"https:\/\/www.shin-ichi.org\/?p=559"},"modified":"2025-08-12T08:57:13","modified_gmt":"2025-08-11T23:57:13","slug":"%e3%80%8e%e9%8c%b2%e9%9f%b3%e3%81%ae%e4%bf%9d%e5%ad%98%e5%bd%a2%e5%bc%8f%e3%80%8f%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6llm%e3%81%ab%e8%81%9e%e3%81%84%e3%81%a6%e3%81%bf%e3%81%9f-ai%e3%81%8c","status":"publish","type":"post","link":"https:\/\/www.shin-ichi.org\/?p=559","title":{"rendered":"\u300e\u9332\u97f3\u306e\u4fdd\u5b58\u5f62\u5f0f\u300f\u306b\u3064\u3044\u3066LLM\u306b\u805e\u3044\u3066\u307f\u305f\u2014AI\u304c\u5c0e\u304f\u7814\u7a76\u30e1\u30e2"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"1\">1. 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rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000357.shtml\">loc+1<\/a><\/p>\n\n\n\n<p><strong>\u203b\u672c\u30da\u30fc\u30b8\u306f\u3001AI\u306e\u6d3b\u7528\u3084\u7814\u7a76\u306b\u95a2\u9023\u3059\u308b\u539f\u7406\u30fb\u6a5f\u5668\u30fb\u30c7\u30d0\u30a4\u30b9\u306b\u3064\u3044\u3066\u5b66\u3076\u305f\u3081\u306b\u3001\u500b\u4eba\u7684\u306b\u6574\u7406\u30fb\u8a18\u8ff0\u3057\u3066\u3044\u308b\u3082\u306e\u3067\u3059\u3002\u5185\u5bb9\u306b\u306f\u8aa4\u308a\u3084\u898b\u843d\u3068\u3057\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u3082\u3057\u304a\u6c17\u3065\u304d\u306e\u70b9\u3084\u3054\u52a9\u8a00\u7b49\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001\u3054\u9023\u7d61\u3044\u305f\u3060\u3051\u307e\u3059\u3068\u5e78\u3044\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u203b\u672c\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u306f\u3001\u500b\u4eba\u7684\u306a\u5b66\u7fd2\u304a\u3088\u3073\u60c5\u5831\u6574\u7406\u3092\u76ee\u7684\u3068\u3057\u3066\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u305d\u306e\u6b63\u78ba\u6027\u3001\u5b8c\u5168\u6027\u3001\u6709\u7528\u6027\u7b49\u306b\u3064\u3044\u3066\u3044\u304b\u306a\u308b\u4fdd\u8a3c\u3082\u884c\u3044\u307e\u305b\u3093\u3002\u672c\u30da\u30fc\u30b8\u306e\u60c5\u5831\u3092\u5229\u7528\u3057\u305f\u3053\u3068\u3001\u307e\u305f\u306f\u5229\u7528\u3067\u304d\u306a\u304b\u3063\u305f\u3053\u3068\u306b\u3088\u3063\u3066\u767a\u751f\u3057\u305f\u640d\u5bb3\uff08\u76f4\u63a5\u7684\u30fb\u9593\u63a5\u7684\u30fb\u7279\u5225\u30fb\u5076\u767a\u7684\u30fb\u7d50\u679c\u7684\u640d\u5bb3\u3092\u542b\u307f\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306b\u9650\u308a\u307e\u305b\u3093\uff09\u306b\u3064\u3044\u3066\u3001\u5f53\u65b9\u306f\u4e00\u5207\u8cac\u4efb\u3092\u8ca0\u3044\u307e\u305b\u3093\u3002\u3054\u5229\u7528\u306f\u5229\u7528\u8005\u3054\u81ea\u8eab\u306e\u8cac\u4efb\u3067\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2\">2. \u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u306e\u57fa\u672c<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">2.1 \u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8\u3068\u30d3\u30c3\u30c8\u6df1\u5ea6\u306e\u57fa\u790e<\/h2>\n\n\n\n<p>\u97f3\u3092\u30c7\u30b8\u30bf\u30eb\u5316\u3059\u308b\u969b\u30011\u79d2\u306b\u4f55\u56de\u6e2c\u308b\u304b\u304c\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8\u3067\u3001\u6620\u50cf\u30fb\u914d\u4fe1\u306e\u5236\u4f5c\u3067\u306f48kHz\u304c\u5b9f\u52d9\u4e0a\u306e\u6a19\u6e96\u3060\uff08CD\u306f\u6b74\u53f2\u7684\u306b44.1kHz\uff09\u30021\u56de\u306e\u6e2c\u5b9a\u3092\u3069\u308c\u3060\u3051\u7d30\u304b\u304f\u8868\u3059\u304b\u306f\u30d3\u30c3\u30c8\u6df1\u5ea6\u3067\u3001\u7de8\u96c6\u306b\u4f59\u88d5\u306e\u3042\u308b24-bit\u304c\u63a8\u5968\u3055\u308c\u308b\u3002\u4eac\u90fd\u5e02\u3067\u9d28\u5ddd\u6cbf\u3044\u306e\u74b0\u5883\u97f3\u3092\u9332\u308b\u5834\u5408\u3067\u3082\u3001\u5f8c\u5de5\u7a0b\u306e\u4e92\u63db\u6027\u3092\u8003\u3048\u308b\u306848kHz\/24-bit\u304c\u6271\u3044\u3084\u3059\u3044\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000356.shtml\">loc+1<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.2 \u30c1\u30e3\u30f3\u30cd\u30eb\uff08\u30e2\u30ce\u30e9\u30eb\/\u30b9\u30c6\u30ec\u30aa\/\u30b5\u30e9\u30a6\u30f3\u30c9\uff09<\/h2>\n\n\n\n<p>\u30e2\u30ce\u30e9\u30eb\u306f\u58f0\u306e\u8a18\u9332\u306b\u5411\u304d\u30c7\u30fc\u30bf\u304c\u8efd\u3044\u3002\u30b9\u30c6\u30ec\u30aa\u306f\u97f3\u697d\u3084\u52d5\u753b\u3067\u5e83\u304c\u308a\u3092\u8868\u73fe\u3067\u304d\u308b\u6a19\u6e96\u3002\u30b5\u30e9\u30a6\u30f3\u30c9\u306f\u6620\u753b\u3084\u30b2\u30fc\u30e0\u306a\u3069\u3067\u7528\u3044\u3089\u308c\u308b\u304c\u3001\u5b66\u7fd2\u30fb\u5730\u57df\u5236\u4f5c\u3067\u306f\u30b9\u30c6\u30ec\u30aa\u3067\u5341\u5206\u306a\u3053\u3068\u304c\u591a\u3044\u3002\u4eac\u90fd\u5e02\u5f79\u6240\u306e\u8b1b\u6f14\u306f\u30e2\u30ce\u30e9\u30eb\u3067\u660e\u77ad\u3001\u4eac\u90fd\u30b3\u30f3\u30b5\u30fc\u30c8\u30db\u30fc\u30eb\u306e\u6f14\u594f\u306f\u30b9\u30c6\u30ec\u30aa\u304c\u9069\u3059\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000357.shtml\">loc+1<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.3 \u53ef\u9006\u5727\u7e2e\u3068\u4e0d\u53ef\u9006\u5727\u7e2e\u306e\u9055\u3044<\/h2>\n\n\n\n<p>\u53ef\u9006\u5727\u7e2e\uff08\u30ed\u30b9\u30ec\u30b9\uff09\u306f\u89e3\u51cd\u3067\u5143\u306e\u97f3\u306b\u5b8c\u5168\u306b\u623b\u308b\uff08FLAC\/ALAC\uff09\u305f\u3081\u3001\u4fdd\u5b58\u30fb\u30de\u30b9\u30bf\u30fc\u7528\u9014\u306b\u6700\u9069\u3060\u3002\u4e0d\u53ef\u9006\u5727\u7e2e\uff08\u30ed\u30c3\u30b7\u30fc\uff09\u306f\u77e5\u899a\u4e0a\u76ee\u7acb\u3061\u306b\u304f\u3044\u60c5\u5831\u3092\u6e1b\u3089\u3057\u5bb9\u91cf\u3092\u5c0f\u3055\u304f\u3059\u308b\uff08AAC\/MP3\/Opus\uff09\u306e\u3067\u914d\u4fe1\u30fb\u65e5\u5e38\u8996\u8074\u306b\u5411\u304f\u3002\u5b9f\u52d9\u3067\u306f\u300c\u9332\u97f3\u30fb\u7de8\u96c6\uff1dWAV\/BWF\u3084\u30ed\u30b9\u30ec\u30b9\u300d\u300c\u914d\u5e03\u30fb\u914d\u4fe1\uff1d\u30ed\u30c3\u30b7\u30fc\u300d\u3068\u3044\u3046\u4f7f\u3044\u5206\u3051\u304c\u57fa\u672c\u3068\u306a\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/datatracker.ietf.org\/doc\/html\/rfc6716\">datatracker.ietf+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3\">3. \u4e3b\u306a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u306e\u6982\u89b3<\/h2>\n\n\n\n<p>\u975e\u5727\u7e2e\u306eWAV\/AIFF\u306f\u52a3\u5316\u3057\u306a\u3044\u304c\u5bb9\u91cf\u304c\u5927\u304d\u304f\u3001\u7de8\u96c6\u306b\u5f37\u3044\u3002\u30ed\u30b9\u30ec\u30b9\u306eFLAC\/ALAC\u306f\u97f3\u3092\u4fdd\u3063\u305f\u307e\u307e\u5bb9\u91cf\u3092\u7d04\u534a\u5206\u306b\u3067\u304d\u3001\u4fdd\u5b58\u3084\u9ad8\u97f3\u8cea\u914d\u5e03\u306b\u9069\u3059\u308b\u3002\u30ed\u30c3\u30b7\u30fc\u306eMP3\/AAC\/Opus\/Ogg Vorbis\/WMA\u306f\u914d\u4fe1\u3084\u6301\u3061\u904b\u3073\u306b\u4fbf\u5229\u3067\u3001\u73fe\u5728\u306fAAC\u3068Opus\u304c\u4e3b\u6d41\u3060\u3002\u4eac\u90fd\u5e02\u306e\u6587\u5316\u8ca1\u8a18\u9332\u306fFLAC\/BWF\u3001\u89b3\u5149\u6848\u5185\u306e\u914d\u4fe1\u306fAAC\/Opus\u3001\u53d6\u6750\u901f\u5831\u306f\u9ad8\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8AAC\uff0b\u4fdd\u5b58\u7248\u306f\u30ed\u30b9\u30ec\u30b9\u3001\u3068\u3044\u3046\u7d44\u307f\u5408\u308f\u305b\u304c\u5b9f\u7528\u7684\u3067\u3042\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"http:\/\/opus-codec.org\/\">opus-codec+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4\">4. \u975e\u5727\u7e2e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u8a73\u7d30<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">4.1 WAV\uff08\u5236\u4f5c\u306e\u6a19\u6e96\uff09<\/h2>\n\n\n\n<p>WAV\u306f\u5e83\u3044\u4e92\u63db\u6027\u3068\u7de8\u96c6\u8010\u6027\u304c\u3042\u308a\u3001\u653e\u9001\u30fb\u5236\u4f5c\u73fe\u5834\u3067\u6a19\u6e96\u7684\u306b\u4f7f\u308f\u308c\u308b\u3002Broadcast WAV\uff08BWF\uff09\u306fbext\u30c1\u30e3\u30f3\u30af\u3092\u6301\u3061\u3001\u8aac\u660e\u6587\u3001\u4f5c\u6210\u8005\u3001\u4f5c\u6210\u65e5\u6642\u3001\u30bf\u30a4\u30e0\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306a\u3069\u653e\u9001\u306b\u5fc5\u8981\u306a\u6700\u4f4e\u9650\u306e\u60c5\u5831\u3092\u683c\u7d0d\u3067\u304d\u308b\u3002\u4eac\u90fd\u5927\u5b66\u306e\u8b1b\u6f14\u3092BWF\u3067\u53ce\u9332\u3057\u3066\u304a\u304f\u3068\u3001\u6f14\u8005\u3084\u6642\u523b\u306e\u691c\u7d22\u304c\u5bb9\u6613\u306b\u306a\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.digitizationguidelines.gov\/guidelines\/digitize-embedding.html\">digitizationguidelines+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4.2 AIFF\uff08Mac\u3068\u76f8\u6027\u304c\u3088\u3044\uff09<\/h2>\n\n\n\n<p>AIFF\u306fWAV\u3068\u307b\u307c\u540c\u7b49\u306e\u975e\u5727\u7e2e\u30b3\u30f3\u30c6\u30ca\u3067\u3001Mac\u7cfb\u306e\u5236\u4f5c\u3067\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u304c\u3001\u73fe\u5834\u5168\u4f53\u306e\u4e92\u63db\u6027\u3084\u30e1\u30bf\u30c7\u30fc\u30bf\u904b\u7528\u306fWAV\/BWF\u304c\u512a\u52e2\u3067\u3042\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000356.shtml\">loc+1<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4.3 BWF\u306e\u5229\u70b9<\/h2>\n\n\n\n<p>BWF\u306ebext\u306b\u306f\u8aac\u660e\u3001\u30aa\u30ea\u30b8\u30cd\u30fc\u30bf\u30fc\u3001\u4f5c\u6210\u65e5\u4ed8\u3001\u30bf\u30a4\u30e0\u30b3\u30fc\u30c9\u306e\u57fa\u6e96\u306a\u3069\u3092\u6a19\u6e96\u5316\u3057\u3066\u8a18\u9332\u3067\u304d\u3001Version2\u3067\u306f\u30e9\u30a6\u30c9\u30cd\u30b9\u95a2\u9023\u30e1\u30bf\u30c7\u30fc\u30bf\u306b\u3082\u5bfe\u5fdc\u3059\u308b\u3002BWF MetaEdit\u3092\u4f7f\u3048\u3070bext\u306e\u7de8\u96c6\u3084MD5\u6574\u5408\u6027\u78ba\u8a8d\u3001CSV\/XML\u3078\u306e\u66f8\u304d\u51fa\u3057\u306a\u3069\u30a2\u30fc\u30ab\u30a4\u30d6\u904b\u7528\u3092\u5b9f\u65bd\u3067\u304d\u308b\u3002\u305f\u3068\u3048\u3070\u300c2025-08-12 \u4eac\u90fd\u5e02\u4e2d\u4eac\u533a\u30fb\u5e02\u5f79\u6240\u524d\u30b9\u30d4\u30fc\u30c1 \u8a18\u93321\u300d\u3068\u8a18\u8ff0\u3059\u308c\u3070\u5f8c\u3067\u898b\u8fd4\u3057\u3084\u3059\u3044\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/wavinfo.readthedocs.io\/en\/latest\/scopes\/bext.html\">wavinfo.readthedocs+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5\">5. \u53ef\u9006\u5727\u7e2e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u8a73\u7d30<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">5.1 FLAC\uff08\u30ed\u30b9\u30ec\u30b9\u306e\u5b9a\u756a\uff09<\/h2>\n\n\n\n<p>FLAC\u306f\u53ef\u9006\u5727\u7e2e\u3067\u97f3\u3092\u5b8c\u5168\u306b\u4fdd\u3061\u3064\u3064\u5bb9\u91cf\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u3001\u9577\u671f\u4fdd\u5b58\u3084\u8ca9\u58f2\u306b\u9069\u3059\u308b\u3002Vorbis\u30b3\u30e1\u30f3\u30c8\u306b\u3088\u308b\u67d4\u8edf\u306a\u30e1\u30bf\u30c7\u30fc\u30bf\u7ba1\u7406\u304c\u53ef\u80fd\u3067\u3001\u4eac\u90fd\u5e02\u5de6\u4eac\u533a\u306a\u3069\u306e\u5834\u6240\u60c5\u5831\u3084\u6a5f\u6750\u60c5\u5831\u3092\u4f53\u7cfb\u7684\u306b\u8a18\u9332\u3067\u304d\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.digitizationguidelines.gov\/guidelines\/digitize-embedding.html\">digitizationguidelines+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5.2 ALAC\uff08Apple\u6a5f\u3067\u4f7f\u3044\u3084\u3059\u3044\uff09<\/h2>\n\n\n\n<p>ALAC\u3082\u30ed\u30b9\u30ec\u30b9\u3067\u3001Apple\u30c7\u30d0\u30a4\u30b9\u3084Apple Music\u3068\u306e\u4e92\u63db\u6027\u304c\u9ad8\u3044\u3002\u30aa\u30fc\u30d7\u30f3\u304b\u3064\u5e83\u3044\u5b9f\u88c5\u306a\u3089FLAC\u3001Apple\u4e2d\u5fc3\u306a\u3089ALAC\u3068\u3044\u3046\u73fe\u5b9f\u7684\u306a\u9078\u629e\u304c\u3067\u304d\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000357.shtml\">loc+1<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5.3 \u30a2\u30fc\u30ab\u30a4\u30d6\u6642\u306e\u6ce8\u610f<\/h2>\n\n\n\n<p>\u30ed\u30b9\u30ec\u30b9\u3067\u3082\u5a92\u4f53\u52a3\u5316\u3084\u30d3\u30c3\u30c8\u30ed\u30c3\u30c8\u306f\u8d77\u3053\u308a\u3046\u308b\u305f\u3081\u3001MD5\u3084SHA\u306e\u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u3092\u30d5\u30a1\u30a4\u30eb\u5185\u5916\u306b\u4fdd\u6301\u3057\u5b9a\u671f\u691c\u8a3c\u3059\u308b\u306e\u304c\u671b\u307e\u3057\u3044\uff08BWF\u3067\u3082\u6574\u5408\u6027\u7ba1\u7406\u304c\u63a8\u5968\uff09\u3002\u30bf\u30b0\u306e\u8868\u8a18\uff08\u4eac\u90fd\u5e02\u306e\u533a\u540d\u3001ISO\u5f62\u5f0f\u306e\u65e5\u4ed8\u306a\u3069\uff09\u3092\u30b9\u30ad\u30fc\u30de\u3067\u7d71\u4e00\u3059\u308c\u3070\u5c06\u6765\u306e\u691c\u7d22\u30fb\u518d\u5229\u7528\u6027\u304c\u9ad8\u307e\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.digitizationguidelines.gov\/guidelines\/digitize-embedding.html\">digitizationguidelines+1<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"6\">6. \u4e0d\u53ef\u9006\u5727\u7e2e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u8a73\u7d30<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">6.1 MP3<\/h2>\n\n\n\n<p>MP3\u306f\u6975\u3081\u3066\u5e83\u3044\u518d\u751f\u4e92\u63db\u6027\u304c\u5f37\u307f\u3060\u304c\u3001\u540c\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3067\u306e\u52b9\u7387\u306fAAC\u3084Opus\u306b\u52a3\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u97f3\u697d\u3067\u306f192\u301c320kbps\u304c\u4f1d\u7d71\u7684\u306a\u76ee\u5b89\u3060\u304c\u3001\u73fe\u5728\u306fAAC\/Opus\u3078\u306e\u79fb\u884c\u3082\u591a\u3044\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.rfc-editor.org\/info\/rfc6716\">rfc-editor+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6.2 AAC<\/h2>\n\n\n\n<p>AAC\u306f\u540c\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3067MP3\u3088\u308a\u9ad8\u3044\u77e5\u899a\u54c1\u8cea\u3092\u76ee\u6a19\u306b\u8a2d\u8a08\u3055\u308c\u3001\u30e2\u30d0\u30a4\u30eb\u3084\u914d\u4fe1\u3067\u6a19\u6e96\u7684\u3060\u3002\u30c8\u30fc\u30af\u306f64\u301c128kbps\u3001\u97f3\u697d\u306f128\u301c256kbps\u7a0b\u5ea6\u304c\u5b9f\u7528\u7684\u306a\u76ee\u5b89\u3067\u3042\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/rekkerd.org\/toneboosters-releases-tb-ebuloudness\/\">rekkerd+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6.3 Opus<\/h2>\n\n\n\n<p>Opus\u306fIETF\u6a19\u6e96\u306e\u97f3\u58f0\u30fb\u97f3\u697d\u30b3\u30fc\u30c7\u30c3\u30af\u3067\u30016kbps\u72ed\u5e2f\u57df\u30e2\u30ce\u304b\u3089510kbps\u30d5\u30eb\u30d0\u30f3\u30c9\u30b9\u30c6\u30ec\u30aa\u307e\u3067\u30b9\u30b1\u30fc\u30eb\u3057\u30015\u301c65.2ms\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u9045\u5ef6\u3067\u4f4e\u9045\u5ef6\u7528\u9014\u306b\u3082\u9069\u3059\u308b\u300220ms\u30d5\u30ec\u30fc\u30e0\u6642\u306e\u300c\u30b9\u30a4\u30fc\u30c8\u30b9\u30dd\u30c3\u30c8\u300d\u306f\u3001WB\u97f3\u58f016\u201320kbps\u3001FB\u97f3\u58f028\u201340kbps\u3001FB\u30e2\u30ce\u97f3\u697d48\u201364kbps\u3001FB\u30b9\u30c6\u30ec\u30aa\u97f3\u697d64\u2013128kbps\u304c\u793a\u3055\u308c\u308b\u3002\u30e9\u30a4\u30d6\u3084\u901a\u8a71\u3001\u5e2f\u57df\u304c\u4e0d\u5b89\u5b9a\u306a\u914d\u4fe1\u3067\u3082\u7834\u7dbb\u3057\u306b\u304f\u3044\u306e\u304c\u5229\u70b9\u3060\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.tech-invite.com\/y65\/tinv-ietf-rfc-6716-2.html\">tech-invite+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6.4 Ogg Vorbis\/WMA<\/h2>\n\n\n\n<p>Ogg Vorbis\u306f\u6b74\u53f2\u7684\u306b\u30aa\u30fc\u30d7\u30f3\u306a\u30ed\u30c3\u30b7\u30fc\u3068\u3057\u3066\u666e\u53ca\u3057\u305f\u304c\u3001\u73fe\u5728\u306fOpus\uff08\u540c\u3058Xiph\u7cfb\uff09\u304c\u3088\u308a\u9ad8\u52b9\u7387\u30fb\u4f4e\u9045\u5ef6\u3067\u4e3b\u6d41\u3068\u306a\u3063\u3066\u3044\u308b\u3002WMA\u306fWindows\u5bc4\u308a\u306e\u4e92\u63db\u6027\u3067\u6b8b\u308b\u304c\u3001\u65b0\u898f\u914d\u5e03\u306e\u4e3b\u5f79\u3067\u306f\u306a\u3044\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/xiph.org\/press\/2012\/rfc-6716\/\">xiph+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"7-vbrcbr\">7. \u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3068VBR\/CBR<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">7.1 \u97f3\u8cea\u3068\u5bb9\u91cf\u306e\u30d0\u30e9\u30f3\u30b9<\/h2>\n\n\n\n<p>\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u306f1\u79d2\u3042\u305f\u308a\u306e\u30c7\u30fc\u30bf\u91cf\uff08kbps\uff09\u3067\u3001\u6570\u5024\u304c\u9ad8\u3051\u308c\u3070\u4e00\u822c\u306b\u97f3\u306f\u826f\u304f\u306a\u308b\u304c\u3001\u5bb9\u91cf\u3084\u56de\u7dda\u8ca0\u8377\u3082\u5897\u3048\u308b\u3002\u58f0\u306e\u756a\u7d44\u306f\u4f4e\u3081\u3067\u3082\u660e\u77ad\u306b\u805e\u3053\u3048\u3084\u3059\u304f\u3001\u97f3\u697d\u3084\u74b0\u5883\u97f3\u306f\u9ad8\u3081\u304c\u7121\u96e3\u3067\u3042\u308b\u3002\u4eac\u90fd\u5e02\u306e\u8b1b\u6f14\u306fAAC96kbps\u30e2\u30ce\u30e9\u30eb\u3067\u3082\u5b9f\u7528\u7684\u3067\u3001\u30b3\u30f3\u30b5\u30fc\u30c8\u8a66\u8074\u306fAAC192\u2013256kbps\u30b9\u30c6\u30ec\u30aa\u304c\u5b89\u5fc3\u3060\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/beatrig.com\/support\/levelone\/levelone-manual\/\">beatrig+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7.2 VBR\u3068CBR<\/h2>\n\n\n\n<p>CBR\uff08\u56fa\u5b9a\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\uff09\u306f\u5e38\u306b\u4e00\u5b9a\u3067\u30e9\u30a4\u30d6\u914d\u4fe1\u306e\u5e2f\u57df\u7ba1\u7406\u306b\u5411\u304f\u3002VBR\uff08\u53ef\u5909\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\uff09\u306f\u5fc5\u8981\u306a\u5834\u9762\u3060\u3051\u591a\u3081\u306b\u5272\u308a\u5f53\u3066\u308b\u305f\u3081\u3001\u540c\u5e73\u5747\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u306a\u3089CBR\u3088\u308a\u9ad8\u52b9\u7387\u30fb\u9ad8\u97f3\u8cea\u306b\u306a\u308a\u3084\u3059\u304f\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u914d\u5e03\u306b\u9069\u3059\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/datatracker.ietf.org\/doc\/html\/rfc6716\">datatracker.ietf+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7.3 \u58f0\u3068\u97f3\u697d\u3067\u306e\u8a2d\u5b9a\u306e\u9055\u3044<\/h2>\n\n\n\n<p>\u30c8\u30fc\u30af\u306fOpus24\u201332kbps\u30e2\u30ce\u3084AAC64\u201396kbps\u30e2\u30ce\u3067\u3082\u660e\u77ad\u306b\u805e\u3053\u3048\u3084\u3059\u3044\u3002\u97f3\u697d\u306f\u30b9\u30c6\u30ec\u30aa\u5b9a\u4f4d\u3068\u5e83\u5e2f\u57df\u304c\u91cd\u8981\u306a\u305f\u3081\u3001Opus96\u2013128kbps\u30b9\u30c6\u30ec\u30aa\u3001AAC192\u2013256kbps\u30b9\u30c6\u30ec\u30aa\u304c\u76ee\u5b89\u306b\u306a\u308b\u3002\u5bfa\u793e\u306e\u74b0\u5883\u97f3\u3084\u548c\u697d\u5668\u306e\u500d\u97f3\u306f\u4f4e\u3059\u304e\u308b\u8a2d\u5b9a\u3067\u52a3\u5316\u304c\u76ee\u7acb\u3061\u3084\u3059\u3044\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/rekkerd.org\/toneboosters-releases-tb-ebuloudness\/\">rekkerd+1<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7.4 \u76ee\u5b89\uff08\u914d\u4fe1\/\u53ce\u9332\uff09<\/h2>\n\n\n\n<p>\u53ce\u9332\u306fWAV\/BWF\u306e48kHz\/24-bit\u304c\u57fa\u672c\u3002\u914d\u4fe1\u306e\u30c8\u30fc\u30af\u306fAAC96\u2013128kbps\u30e2\u30ce\u3001\u307e\u305f\u306fOpus24\u201348kbps\u30e2\u30ce\u304c\u5b9f\u7528\u7684\u3067\u3001\u97f3\u697d\u306fAAC192\u2013256kbps\u30b9\u30c6\u30ec\u30aa\u3084Opus96\u2013128kbps\u30b9\u30c6\u30ec\u30aa\u304c\u7121\u96e3\u3060\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u8ca9\u58f2\u30fb\u4fdd\u5b58\u306fFLAC\/ALAC\u3092\u9078\u3076\u3068\u3088\u3044\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/datatracker.ietf.org\/doc\/html\/rfc6716\">datatracker.ietf+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"8\">8. \u7528\u9014\u5225\u306e\u6700\u9069\u89e3<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">8.1 \u53ce\u9332\u30fb\u7de8\u96c6\u7528<\/h2>\n\n\n\n<p>\u53ce\u9332\u30fb\u7de8\u96c6\u306f48kHz\/24-bit\u306eWAV\/BWF\u304c\u57fa\u672c\u3067\u3001\u4e92\u63db\u6027\u30fb\u7de8\u96c6\u8010\u6027\u30fb\u30e1\u30bf\u30c7\u30fc\u30bf\u904b\u7528\u306e\u4e09\u62cd\u5b50\u304c\u305d\u308d\u3046\u3002\u4eac\u90fd\u5e02\u3067\u8907\u6570\u4f1a\u5834\u540c\u9332\u3067\u3082\u3001bext\u306b\u4f1a\u5834\u540d\u3084\u533a\u540d\u3092\u8a18\u9332\u3059\u308c\u3070\u5f8c\u5de5\u7a0b\u306e\u6574\u7406\u304c\u5bb9\u6613\u3060\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/tech.ebu.ch\/docs\/tech\/tech3285.pdf\">tech.ebu+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8.2 \u97f3\u697d\u914d\u5e03\u7528<\/h2>\n\n\n\n<p>\u9ad8\u97f3\u8cea\u8ca9\u58f2\u30fb\u914d\u5e03\u306fFLAC\/ALAC\u3001\u8a66\u8074\u30fb\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306fAAC\uff08\u5e83\u3044\u4e92\u63db\uff09\u3084Opus\uff08\u4f4e\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3067\u3082\u54c1\u8cea\uff09\u3092\u4f7f\u3044\u5206\u3051\u308b\u306e\u304c\u73fe\u5b9f\u7684\u3060\u3002\u4eac\u90fd\u306e\u4f1d\u7d71\u97f3\u697d\u306e\u7e4a\u7d30\u306a\u500d\u97f3\u8868\u73fe\u306f\u30ed\u30b9\u30ec\u30b9\u914d\u5e03\u304c\u5411\u304d\u3001\u89b3\u5149\u5411\u3051Web\u8a66\u8074\u306fAAC\/Opus\u304c\u6271\u3044\u3084\u3059\u3044\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"http:\/\/opus-codec.org\/\">opus-codec+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8.3 \u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\/\u97f3\u58f0\u914d\u4fe1<\/h2>\n\n\n\n<p>\u30e2\u30ce\u30e9\u30eb\u3067\u8efd\u304f\u660e\u77ad\u306b\u5c4a\u3051\u308b\u306e\u304c\u57fa\u672c\u3067\u3001AAC96kbps\u30e2\u30ce\u304c\u591a\u74b0\u5883\u3067\u8074\u304d\u3084\u3059\u3044\u3002\u5e2f\u57df\u304c\u5f31\u3044\u76f8\u624b\u5411\u3051\u306b\u306fOpus24\u201332kbps\u30e2\u30ce\u306e\u7528\u610f\u304c\u52b9\u304f\u3002\u4eac\u90fd\u5e02\u306e\u5e83\u5831\u756a\u7d44\u3084\u5b66\u6821\u306e\u90e8\u6d3b\u30e9\u30b8\u30aa\u3067\u3082\u540c\u69d8\u306b\u9032\u3081\u3089\u308c\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/beatrig.com\/support\/levelone\/levelone-manual\/\">beatrig+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8.4 \u4f1a\u8b70\/\u53d6\u6750\u8a18\u9332<\/h2>\n\n\n\n<p>\u4fdd\u5b58\u30fb\u6587\u5b57\u8d77\u3053\u3057\u91cd\u8996\u306fWAV\/BWF\u3084FLAC\u3001\u901f\u5831\u5171\u6709\u306fAAC128kbps\u30e2\u30ce\u3084Opus28\u201340kbps\u30e2\u30ce\u304c\u5b9f\u7528\u7684\u3060\u3002\u4eac\u90fd\u5e02\u5f79\u6240\u306e\u4f1a\u898b\u3067\u306f\u65e5\u6642\u30fb\u4f1a\u5834\u30fb\u767b\u58c7\u8005\u3092\u30bf\u30b0\u306b\u6b8b\u3059\u3068\u5f8c\u3067\u6574\u7406\u3057\u3084\u3059\u3044\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/wavinfo.readthedocs.io\/en\/latest\/scopes\/bext.html\">wavinfo.readthedocs+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8.5 \u9577\u671f\u4fdd\u7ba1\u30fb\u30a2\u30fc\u30ab\u30a4\u30d6<\/h2>\n\n\n\n<p>BWF\u306e\u5236\u4f5c\u30de\u30b9\u30bf\u30fc\u3068FLAC\u306e\u914d\u5e03\u30ed\u30b9\u30ec\u30b9\u306e\u4e8c\u672c\u7acb\u3066\u304c\u5b89\u5fc3\u3067\u3042\u308b\u3002bext\u3084Vorbis\u30b3\u30e1\u30f3\u30c8\u306b\u300c\u4eac\u90fd\u5e02\u306e\u533a\u540d\u30fb\u65e5\u6642\u30fb\u53ce\u9332\u8005\u30fb\u6a5f\u6750\u300d\u3092\u30b9\u30ad\u30fc\u30de\u3067\u7d71\u4e00\u3057\u3066\u683c\u7d0d\u3059\u308b\u3068\u3001\u5c06\u6765\u306e\u691c\u7d22\u3068\u518d\u5229\u7528\u304c\u697d\u306b\u306a\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/tech.ebu.ch\/docs\/tech\/tech3285.pdf\">tech.ebu+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"9\">9. \u30e1\u30bf\u30c7\u30fc\u30bf\u3068\u30d5\u30a1\u30a4\u30eb\u7ba1\u7406<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">9.1 \u30bf\u30b0\u306e\u57fa\u672c<\/h2>\n\n\n\n<p>\u30e1\u30bf\u30c7\u30fc\u30bf\u306f\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u8aac\u660e\u60c5\u5831\u3067\u3001MP3\u306fID3\u3001FLAC\/Ogg\u306fVorbis\u30b3\u30e1\u30f3\u30c8\u3001WAV\/BWF\u306fRIFF\/bext\u3092\u4f7f\u3046\u306e\u304c\u57fa\u672c\u3068\u306a\u308b\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u9805\u76ee\u540d\u3084\u8868\u8a18\uff08\u4eac\u90fd\u5e02\/\u201cKyoto\u201d\u306a\u3069\uff09\u3092\u7d71\u4e00\u3057\u3066\u904b\u7528\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3060\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/wavinfo.readthedocs.io\/en\/latest\/scopes\/bext.html\">wavinfo.readthedocs+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9.2 \u65e5\u4ed8\u30fb\u5834\u6240\u306e\u66f8\u304d\u65b9\uff08\u4eac\u90fd\u5e02\uff09<\/h2>\n\n\n\n<p>\u65e5\u4ed8\u306fISO\u5f62\u5f0f\uff08\u4f8b\uff1a2025-08-12T07:00:00+09:00\uff09\u304c\u6a5f\u68b0\u306b\u3082\u4eba\u306b\u3082\u6271\u3044\u3084\u3059\u3044\u3002\u5834\u6240\u306f\u300c\u4eac\u90fd\u5e02\uff0b\u533a\u540d\uff0b\u65bd\u8a2d\u540d\uff0b\u7def\u5ea6\u7d4c\u5ea6\u300d\u3067\u8a18\u9332\u3059\u308b\u3068\u5730\u56f3\u7167\u5408\u304c\u5bb9\u6613\u3067\u3001\u305f\u3068\u3048\u3070\u300c\u4eac\u90fd\u5e02\u4e2d\u4eac\u533a\u30fb\u4eac\u90fd\u5e02\u5f79\u6240\u524d\uff0835.011600, 135.768100\uff09\u300d\u306e\u3088\u3046\u306b\u6b8b\u3059\u3068\u3088\u3044\u3002\u5929\u6c17\u3084\u96d1\u97f3\u72b6\u6cc1\u3001\u30de\u30a4\u30af\u914d\u7f6e\u3082\u7c21\u5358\u306b\u8a18\u3059\u3068\u5f8c\u306e\u89e3\u91c8\u304c\u3057\u3084\u3059\u3044\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/wavinfo.readthedocs.io\/en\/latest\/scopes\/bext.html\">wavinfo.readthedocs+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9.3 \u30d5\u30a1\u30a4\u30eb\u540d\u3068\u30d0\u30fc\u30b8\u30e7\u30f3<\/h2>\n\n\n\n<p>\u300cYYYYMMDD_\u5834\u6240_\u5185\u5bb9_Tk\u756a\u53f7_v\u756a\u53f7.wav\u300d\u306e\u3088\u3046\u306b\u3001\u65e5\u4ed8\u30fb\u5834\u6240\u30fb\u5185\u5bb9\u30fb\u30c6\u30a4\u30af\u30fb\u7248\u3092\u5165\u308c\u305f\u547d\u540d\u306b\u3059\u308b\u3068\u4e00\u76ee\u3067\u5206\u304b\u308b\u3002v0\uff08\u7d20\u6750\uff09\u2192v1\uff08\u6574\u97f3\uff09\u2192v2\uff08\u6700\u7d42\uff09\u306a\u3069\u6bb5\u968e\u7ba1\u7406\u304c\u6709\u52b9\u3067\u3001\u5225\u9014CSV\u3067\u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u3001\u30b5\u30f3\u30d7\u30eb\u30ec\u30fc\u30c8\u3001\u30d3\u30c3\u30c8\u6df1\u5ea6\u7b49\u3082\u8a18\u9332\u3057\u3066\u7ba1\u7406\u3092\u5f37\u56fa\u306b\u3059\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000357.shtml\">loc+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"10\">10. \u53ce\u9332\u73fe\u5834\u304b\u3089\u914d\u5e03\u307e\u3067\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">10.1 \u9332\u97f3\u8a2d\u5b9a<\/h2>\n\n\n\n<p>\u30b2\u30a4\u30f3\u306f\u30d4\u30fc\u30af\u304c-12\u301c-6dBFS\u7a0b\u5ea6\u306b\u53ce\u307e\u308b\u3088\u3046\u4f59\u88d5\u3092\u6301\u305f\u305b\u3001\u7a81\u7136\u306e\u6b53\u58f0\u3084\u62cd\u624b\u306b\u5099\u3048\u308b\u3002\u8a2d\u5b9a\u306f48kHz\/24-bit\u304c\u57fa\u672c\u3067\u3001\u5b89\u5168\u30c8\u30e9\u30c3\u30af\u6a5f\u80fd\u304c\u3042\u308b\u6a5f\u7a2e\u3067\u306f\u6709\u52b9\u5316\u3059\u308b\u3068\u3088\u3044\u3002\u4eac\u90fd\u5e02\u306e\u796d\u793c\u306a\u3069\u5c4b\u5916\u3067\u306f\u98a8\u9632\u304c\u5fc5\u9808\u3060\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/manual.ardour.org\/mixing\/basic-mixing\/loudness-analyzer-and-normalizer\/\">manual.ardour+4<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10.2 \u30ce\u30a4\u30ba\u51e6\u7406\u30fb\u7de8\u96c6\u30fb\u30de\u30b9\u30bf\u30ea\u30f3\u30b0<\/h2>\n\n\n\n<p>\u7a7a\u8abf\u3084\u98a8\u30ce\u30a4\u30ba\u306f\u63a7\u3048\u3081\u306b\u9664\u53bb\u3057\u3001\u3084\u308a\u904e\u304e\u306b\u3088\u308b\u4e0d\u81ea\u7136\u3055\u3092\u907f\u3051\u308b\u3002\u4ed5\u4e0a\u3052\u3067\u306f\u30e9\u30a6\u30c9\u30cd\u30b9\uff08LUFS\uff09\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u5408\u308f\u305b\u3001\u914d\u4fe1\u5148\u306e\u6b63\u898f\u5316\u3092\u898b\u8d8a\u3057\u3066\u8abf\u6574\u3059\u308b\u3002True Peak\uff08dBTP\uff09\u306f\u4e0a\u632f\u308c\u3092\u907f\u3051\u308b\u305f\u3081-1dBTP\u4ee5\u4e0b\u3092\u76ee\u5b89\u306b\u3059\u308b\u306e\u304c\u63a8\u5968\u3055\u308c\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/manual.ardour.org\/mixing\/basic-mixing\/loudness-analyzer-and-normalizer\/\">manual.ardour+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10.3 \u5909\u63db\uff08\u30a8\u30f3\u30b3\u30fc\u30c9\uff09<\/h2>\n\n\n\n<p>\u30ed\u30c3\u30b7\u30fc\u306f\u5fc5\u305a\u30ed\u30b9\u30ec\u30b9\/\u975e\u5727\u7e2e\u306e\u30de\u30b9\u30bf\u30fc\u304b\u3089\u4e00\u56de\u3067\u4f5c\u308a\u3001\u591a\u91cd\u30c8\u30e9\u30f3\u30b9\u30b3\u30fc\u30c9\u306f\u907f\u3051\u308b\u3002AAC\u306f\u57fa\u672cLC\u3001Opus\u306f20ms\u30d5\u30ec\u30fc\u30e0\uff0bVBR\u3068\u3044\u3063\u305f\u4e00\u822c\u7684\u8a2d\u5b9a\u304c\u6271\u3044\u3084\u3059\u3044\u3002\u5909\u63db\u5f8c\u306fABX\u3084\u30e1\u30fc\u30bf\u30ea\u30f3\u30b0\u3067\u5dee\u3084\u30d4\u30fc\u30af\u4e0a\u632f\u308c\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/rekkerd.org\/toneboosters-releases-tb-ebuloudness\/\">rekkerd+4<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"11\">11. \u6a5f\u6750\u30fb\u30bd\u30d5\u30c8\u5225\u306e\u5bfe\u5fdc\u72b6\u6cc1<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">11.1 \u30d5\u30a3\u30fc\u30eb\u30c9\/IC\u30ec\u30b3\u30fc\u30c0\u30fc<\/h2>\n\n\n\n<p>\u591a\u304f\u306e\u73fe\u884c\u6a5f\u7a2e\u304cWAV\/BWF 48kHz\/24-bit\u306b\u5bfe\u5fdc\u3057\u3001\u5b89\u5168\u30c8\u30e9\u30c3\u30af\u3084\u30bf\u30a4\u30e0\u30b3\u30fc\u30c9\u5165\u529b\u3092\u5099\u3048\u308b\u30e2\u30c7\u30eb\u3082\u3042\u308b\u3002\u4eac\u90fd\u5e02\u306e\u5ca1\u5d0e\u516c\u5712\u306a\u3069\u5c4b\u5916\u30a4\u30d9\u30f3\u30c8\u3067\u306f\u98a8\u9632\u3092\u4f7f\u7528\u3057\u3001\u30ab\u30e1\u30e9\u5074\u306b\u3082\u53c2\u7167\u97f3\u3092\u9332\u3063\u3066\u540c\u671f\u306e\u4fdd\u967a\u3068\u3059\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000356.shtml\">loc+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">11.2 DAW\uff08\u7de8\u96c6\u30bd\u30d5\u30c8\uff09<\/h2>\n\n\n\n<p>Pro Tools\u3001Logic\u3001Cubase\u3001Reaper\u7b49\u306eDAW\u3067\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u306f48kHz\/24-bit\u3001BWF\u306e\u30bf\u30a4\u30e0\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u4fdd\u6301\u3059\u308b\u3002\u66f8\u304d\u51fa\u3057\u306f\u30de\u30b9\u30bf\u30fcWAV\/BWF\u3001\u4fdd\u5b58\u7528FLAC\u3001\u914d\u4fe1\u7528AAC\/Opus\u3092\u7528\u9014\u5225\u306b\u4f5c\u6210\u3057\u3001R128\u6e96\u62e0\u30e1\u30fc\u30bf\u3067LUFS\u3068True Peak\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u51fa\u529b\u3059\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/manual.ardour.org\/mixing\/basic-mixing\/loudness-analyzer-and-normalizer\/\">manual.ardour+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">11.3 \u30e2\u30d0\u30a4\u30eb\u53ce\u9332<\/h2>\n\n\n\n<p>\u30b9\u30de\u30db\u3067\u3082\u5916\u90e8\u30de\u30a4\u30af\u3068\u5bfe\u5fdc\u30a2\u30d7\u30ea\u306748kHz\/24-bit WAV\u53ce\u9332\u304c\u53ef\u80fd\u3067\u3001\u5bb9\u91cf\u304c\u6c17\u306b\u306a\u308b\u5834\u5408\u306fFLAC\u53ce\u9332\u5bfe\u5fdc\u30a2\u30d7\u30ea\u3082\u691c\u8a0e\u3067\u304d\u308b\u3002\u73fe\u5730\u901f\u5831\u306fAAC128\u2013192kbps\u3067\u5373\u5171\u6709\u3057\u3001\u5e30\u5eab\u5f8c\u306bWAV\/FLAC\u3092\u4fdd\u5b58\u7528\u3068\u3057\u3066\u6574\u7406\u3059\u308b\u306e\u304c\u52b9\u7387\u7684\u3060\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.digitizationguidelines.gov\/guidelines\/digitize-embedding.html\">digitizationguidelines+1<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"12\">12. \u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\/\u914d\u4fe1\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u8981\u4ef6<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">12.1 \u63a8\u5968\u30b3\u30fc\u30c7\u30c3\u30af\u3068\u30b5\u30f3\u30d7\u30eb\u30ec\u30fc\u30c8<\/h2>\n\n\n\n<p>\u591a\u304f\u306e\u914d\u4fe1\u306f48kHz\u3092\u63a8\u5968\u3057\u3001\u30b3\u30fc\u30c7\u30c3\u30af\u306fAAC\u304bOpus\u304c\u4e3b\u6d41\u3067\u3042\u308b\u3002\u30c8\u30fc\u30af\u306fAAC96\u2013128kbps\u30e2\u30ce\u3001\u97f3\u697d\u306fAAC192\u2013256kbps\u30b9\u30c6\u30ec\u30aa\u304c\u7121\u96e3\u3067\u3001Opus\u306f\u540c\u54c1\u8cea\u3092\u4f4e\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3067\u72d9\u3044\u3084\u3059\u3044\u3002\u53e4\u3044\u74b0\u5883\u5411\u3051\u306bMP3\u3082\u4f75\u914d\u3059\u308b\u3068\u518d\u751f\u4e92\u63db\u304c\u5e83\u304c\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.rfc-editor.org\/info\/rfc6716\">rfc-editor+4<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">12.2 \u30e9\u30a6\u30c9\u30cd\u30b9\u57fa\u6e96\u3068\u6700\u9069\u5316<\/h2>\n\n\n\n<p>\u591a\u304f\u306e\u30b5\u30fc\u30d3\u30b9\u306f\u30e9\u30a6\u30c9\u30cd\u30b9\u6b63\u898f\u5316\uff08\u76ee\u5b89-16\u301c-14LUFS\uff09\u3092\u884c\u3046\u305f\u3081\u3001\u4e8b\u524d\u306b\u76ee\u6a19LUFS\u3068True Peak\u3092\u6574\u3048\u3066\u304a\u304f\u3068\u5b89\u5b9a\u3059\u308b\u3002-1dBTP\u4ee5\u4e0b\u3092\u76ee\u5b89\u306b\u3059\u308c\u3070\u3001\u30ed\u30c3\u30b7\u30fc\u5909\u63db\u5f8c\u306e\u30a4\u30f3\u30bf\u30fc\u30b5\u30f3\u30d7\u30eb\u30d4\u30fc\u30af\u4e0a\u632f\u308c\u3092\u907f\u3051\u3084\u3059\u3044\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/rentry.co\/ebur128\">rentry+2<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"13\">13. \u54c1\u8cea\u8a55\u4fa1\u3068\u30ea\u30b9\u30cb\u30f3\u30b0\u30c6\u30b9\u30c8<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">13.1 ABX\u30c6\u30b9\u30c8\uff08\u30d6\u30e9\u30a4\u30f3\u30c9\u6bd4\u8f03\uff09<\/h2>\n\n\n\n<p>ABX\u306fA\uff08\u5143\uff09\u3068B\uff08\u5909\u63db\u5f8c\uff09\u3092\u53c2\u7167\u3057\u3064\u3064\u3001\u30e9\u30f3\u30c0\u30e0\u306b\u63d0\u793a\u3055\u308c\u308bX\u304cA\u304bB\u304b\u3092\u5f53\u3066\u308b\u624b\u6cd5\u3067\u3001\u601d\u3044\u8fbc\u307f\u3092\u6392\u3057\u3066\u5dee\u306e\u6709\u7121\u3092\u691c\u8a3c\u3067\u304d\u308b\u3002\u4eac\u90fd\u5e02\u306e\u9759\u304b\u306a\u6559\u5ba4\u3084\u7de8\u96c6\u5ba4\u3067\u3001FLAC\u3068AAC192kbps\u306e\u5dee\u3092ABX\u3067\u78ba\u304b\u3081\u308b\u3068\u8a2d\u5b9a\u306e\u59a5\u5f53\u6027\u8a55\u4fa1\u306b\u5f79\u7acb\u3064\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/rekkerd.org\/toneboosters-releases-tb-ebuloudness\/\">rekkerd+1<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">13.2 \u6ce2\u5f62\/\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u306e\u30c1\u30a7\u30c3\u30af<\/h2>\n\n\n\n<p>\u30ed\u30c3\u30b7\u30fc\u3067\u306f\u9ad8\u57df\u30ed\u30fc\u30eb\u30aa\u30d5\u3084\u30a2\u30bf\u30c3\u30af\u306e\u4e38\u307e\u308a\u3001\u5909\u8abf\u30ce\u30a4\u30ba\u304c\u51fa\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u6ce2\u5f62\u30fb\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u3068\u8074\u611f\u3092\u4f75\u7528\u3057\u3066\u8a55\u4fa1\u3059\u308b\u3002\u898b\u305f\u76ee\u306e\u5dee\u304c\u5fc5\u305a\u3057\u3082\u53ef\u8074\u3068\u306f\u9650\u3089\u306a\u3044\u70b9\u306b\u6ce8\u610f\u3059\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/manual.ardour.org\/mixing\/basic-mixing\/loudness-analyzer-and-normalizer\/\">manual.ardour+1<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">13.3 \u30af\u30ea\u30c3\u30d4\u30f3\u30b0\u30fb\u30c7\u30a3\u30b6\u30fc\u30fb\u30ce\u30a4\u30ba<\/h2>\n\n\n\n<p>0dBFS\u8d85\u904e\u306e\u30af\u30ea\u30c3\u30d4\u30f3\u30b0\u306f\u907f\u3051\u3001True Peak\u3067-1dBTP\u7a0b\u5ea6\u306e\u4f59\u88d5\u3092\u6301\u3064\u3068\u5b89\u5168\u3060\u3002\u30d3\u30c3\u30c8\u6df1\u5ea6\u3092\u4e0b\u3052\u308b\u969b\u306f\u5fae\u5c0f\u30ce\u30a4\u30ba\uff08\u30c7\u30a3\u30b6\u30fc\uff09\u3067\u91cf\u5b50\u5316\u6b6a\u306e\u76ee\u7acb\u3061\u3092\u6291\u3048\u3089\u308c\u308b\u3002\u9332\u97f3\u6642\u306e\u74b0\u5883\u30ce\u30a4\u30ba\u56de\u907f\u3068\u3001\u7de8\u96c6\u3067\u306e\u904e\u5ea6\u306a\u51e6\u7406\u56de\u907f\u304c\u304d\u308c\u3044\u306a\u4ed5\u4e0a\u304c\u308a\u306b\u3064\u306a\u304c\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/rekkerd.org\/toneboosters-releases-tb-ebuloudness\/\">rekkerd+1<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"14\">14. \u3088\u304f\u3042\u308b\u5931\u6557\u3068\u56de\u907f\u7b56<\/h2>\n\n\n\n<p>\u30ed\u30c3\u30b7\u30fc\u3060\u3051\u3067\u5143\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3066\u3057\u307e\u3046\u3068\u5f8c\u304b\u3089\u54c1\u8cea\u3092\u623b\u305b\u306a\u3044\u305f\u3081\u3001WAV\u3084FLAC\u3067\u539f\u672c\u3092\u6b8b\u3059\u306e\u304c\u9244\u5247\u3060\u3002\u30ed\u30c3\u30b7\u30fc\u2192\u30ed\u30c3\u30b7\u30fc\u306e\u591a\u91cd\u5909\u63db\u306f\u52a3\u5316\u304c\u91cd\u306a\u308b\u306e\u3067\u3001\u914d\u5e03\u30d5\u30a1\u30a4\u30eb\u306f\u5e38\u306b\u30de\u30b9\u30bf\u30fc\u304b\u3089\u4e00\u56de\u3067\u4f5c\u308b\u3002\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8\u6df7\u5728\u306f\u4e0d\u5177\u5408\u306e\u5143\u306b\u306a\u308a\u3084\u3059\u304f\u300148kHz\u306b\u7d71\u4e00\u3057\u9ad8\u54c1\u8cea\u306a\u5909\u63db\u3092\u4f7f\u3046\u3002\u30e9\u30a6\u30c9\u30cd\u30b9\u30fb\u30d4\u30fc\u30af\u306e\u7ba1\u7406\u304c\u7518\u3044\u3068\u914d\u4fe1\u3067\u5927\u5c0f\u304c\u3070\u3089\u3064\u304f\u305f\u3081\u3001-16\u301c-14LUFS\u76ee\u5b89\u3068-1dBTP\u306e\u4e0a\u9650\u3092\u5b88\u308b\u3002\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u6b20\u304b\u3059\u3068\u5f8c\u3067\u63a2\u305b\u306a\u3044\u306e\u3067\u3001\u65e5\u6642\u30fb\u5834\u6240\uff08\u4eac\u90fd\u5e02\u25ef\u25ef\u533a\u30fb\u5ea7\u6a19\uff09\u30fb\u62c5\u5f53\u30fb\u6a5f\u6750\u30fb\u6a29\u5229\u3092\u30bf\u30b0\u306b\u6b8b\u3059\u7fd2\u6163\u3092\u3064\u3051\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/beatrig.com\/support\/levelone\/levelone-manual\/\">beatrig+5<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"15\">15. \u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u5236\u4f5c\u30fb\u7de8\u96c6\u306e\u57fa\u76e4\u306fWAV\/BWF\uff0848kHz\/24-bit\uff09\u306b\u3042\u308a\u3001\u4e92\u63db\u6027\u30fb\u7de8\u96c6\u8010\u6027\u30fb\u30e1\u30bf\u30c7\u30fc\u30bf\u904b\u7528\u3067\u512a\u308c\u308b\u3002\u914d\u5e03\u30fb\u914d\u4fe1\u306f\u76ee\u7684\u306b\u5fdc\u3058\u3001\u30ed\u30b9\u30ec\u30b9\uff08FLAC\/ALAC\uff09\u3068\u30ed\u30c3\u30b7\u30fc\uff08AAC\/Opus\uff09\u3092\u4f7f\u3044\u5206\u3051\u308b\u3002\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u306f\u58f0\u306a\u3089\u4f4e\u3081\u3001\u97f3\u697d\u306f\u9ad8\u3081\u304c\u76ee\u5b89\u3067\u3001VBR\u306f\u97f3\u8cea\u3001CBR\u306f\u5b89\u5b9a\u6027\u306b\u5411\u304f\u3002\u30e9\u30a6\u30c9\u30cd\u30b9\uff08LUFS\uff09\u3068True Peak\uff08dBTP\uff09\u306e\u9069\u6b63\u5316\u3092\u884c\u3044\u3001\u5909\u63db\u5f8c\u3082\u8033\u3067\u6700\u7d42\u78ba\u8a8d\u3059\u308b\u3002\u30d5\u30a1\u30a4\u30eb\u547d\u540d\u3084\u30e1\u30bf\u30c7\u30fc\u30bf\u306e\u30eb\u30fc\u30eb\u3092\u6c7a\u3081\u3001\u4eac\u90fd\u5e02\u306e\u5834\u6240\u60c5\u5831\u306a\u3069\u3092\u7d71\u4e00\u3057\u3066\u8a18\u9332\u3059\u308c\u3070\u3001\u5f8c\u306e\u691c\u7d22\u3068\u5171\u6709\u304c\u5186\u6ed1\u306b\u306a\u308b\u3002\u3053\u308c\u3089\u306e\u57fa\u672c\u3092\u5b88\u308c\u3070\u3001\u9ad8\u6821\u751f\u3067\u3082\u81ea\u4fe1\u3092\u6301\u3063\u3066\u4fdd\u5b58\u5f62\u5f0f\u3092\u9078\u3073\u3001\u76ee\u7684\u306b\u5408\u3063\u305f\u914d\u4fe1\u3084\u4fdd\u5b58\u304c\u884c\u3048\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"http:\/\/opus-codec.org\/\">opus-codec+8<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"a\">\u4ed8\u9332A: \u7528\u8a9e\u96c6<\/h2>\n\n\n\n<p>\u30b3\u30f3\u30c6\u30ca\uff08WAV\/AIFF\/MP4\/Ogg\u306a\u3069\uff09\u306f\u97f3\u3068\u8aac\u660e\u60c5\u5831\u3092\u5165\u308c\u308b\u5668\u3067\u3042\u308b\u3002\u30b3\u30fc\u30c7\u30c3\u30af\u306f\u97f3\u306e\u5727\u7e2e\u65b9\u5f0f\u3067\u3001\u975e\u5727\u7e2e\u30fb\u30ed\u30b9\u30ec\u30b9\u30fb\u30ed\u30c3\u30b7\u30fc\u306b\u5206\u304b\u308c\u308b\u3002PCM\u306f\u975e\u5727\u7e2e\u30c7\u30b8\u30bf\u30eb\u97f3\u3067WAV\/AIFF\u3067\u4e00\u822c\u7684\u3060\u3002\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8\u306f1\u79d2\u306b\u4f55\u56de\u6e2c\u308b\u304b\uff0848kHz\u306a\u3069\uff09\u3001\u30d3\u30c3\u30c8\u6df1\u5ea6\u306f1\u56de\u306e\u6e2c\u5b9a\u306e\u7d30\u304b\u3055\uff0824-bit\u306a\u3069\uff09\u3092\u8868\u3059\u3002BWF\u306f\u653e\u9001\u7528\u30e1\u30bf\u30c7\u30fc\u30bf\uff08bext\u7b49\uff09\u3092\u6301\u3064WAV\u62e1\u5f35\u3067\u3001Version2\u3067\u306f\u30e9\u30a6\u30c9\u30cd\u30b9\u95a2\u9023\u3092\u542b\u3080\u3002FLAC\/ALAC\u306f\u30ed\u30b9\u30ec\u30b9\u3001AAC\/Opus\u306f\u914d\u4fe1\u3067\u3088\u304f\u4f7f\u3046\u30ed\u30c3\u30b7\u30fc\u3002\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u306f1\u79d2\u3042\u305f\u308a\u306e\u30c7\u30fc\u30bf\u91cf\uff08kbps\uff09\u3067\u3001VBR\u306f\u53ef\u5909\u3001CBR\u306f\u56fa\u5b9a\u3002LUFS\u306f\u8074\u611f\u30e9\u30a6\u30c9\u30cd\u30b9\u3001True Peak\uff08dBTP\uff09\u306f\u30a4\u30f3\u30bf\u30fc\u30b5\u30f3\u30d7\u30eb\u30d4\u30fc\u30af\u3082\u8003\u616e\u3057\u305f\u5b9f\u52b9\u30d4\u30fc\u30af\u3067\u3042\u308b\u3002ABX\u306f\u30d6\u30e9\u30a4\u30f3\u30c9\u3067\u5dee\u3092\u5f53\u3066\u308b\u8074\u53d6\u30c6\u30b9\u30c8\u306e\u3053\u3068\u3060\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.tech-invite.com\/y65\/tinv-ietf-rfc-6716-2.html\">tech-invite+7<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"b\">\u4ed8\u9332B: \u63a8\u5968\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u65e9\u898b\u8868<\/h2>\n\n\n\n<p>\u30c8\u30fc\u30af\u306fOpus24\u201332kbps\u30e2\u30ce\uff08\u5e2f\u57df\u304c\u53b3\u3057\u3051\u308c\u307016\u201320kbps\u3082\u53ef\uff09\u3001\u307e\u305f\u306fAAC64\u201396kbps\u30e2\u30ce\u304c\u76ee\u5b89\u3067\u3042\u308b\u3002\u97f3\u697d\u306fOpus96\u2013128kbps\u30b9\u30c6\u30ec\u30aa\u3001AAC192\u2013256kbps\u30b9\u30c6\u30ec\u30aa\u304c\u7121\u96e3\u3060\u3002\u53ce\u9332\u306fWAV\/BWF 48kHz\/24-bit\u3001\u8ca9\u58f2\u30fb\u4fdd\u5b58\u306fFLAC\/ALAC\uff08\u30ed\u30b9\u30ec\u30b9\uff09\u3092\u9078\u3076\u306e\u304c\u5b89\u5168\u3067\u3042\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/datatracker.ietf.org\/doc\/html\/rfc6716\">datatracker.ietf+3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"c\">\u4ed8\u9332C: \u30bd\u30d5\u30c8\u3068\u30c4\u30fc\u30eb<\/h2>\n\n\n\n<p>\u7de8\u96c6\u306b\u306fPro Tools\u3001Logic\u3001Cubase\u3001Reaper\u306a\u3069\u306eDAW\u3092\u7528\u3044\u3001R128\u6e96\u62e0\u30e1\u30fc\u30bf\u3067LUFS\u3068True Peak\u3092\u78ba\u8a8d\u3059\u308b\u3002\u5909\u63db\u306fDAW\u306e\u66f8\u304d\u51fa\u3057\u3084AAC\/Opus\u5bfe\u5fdc\u30a8\u30f3\u30b3\u30fc\u30c0\u3092\u4f7f\u3044\u3001\u30ed\u30c3\u30b7\u30fc\u306f\u30de\u30b9\u30bf\u30fc\u304b\u3089\u4e00\u5ea6\u3067\u751f\u6210\u3059\u308b\u3002BWF MetaEdit\u306fBWF\u306ebext\u7de8\u96c6\u3001MD5\u691c\u8a3c\u3001CSV\/XML\u51fa\u529b\u306a\u3069\u304c\u3067\u304d\u3001FADGI\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u6cbf\u3063\u305f\u57cb\u3081\u8fbc\u307f\u30fb\u691c\u8a3c\u3092\u652f\u63f4\u3059\u308b\u3002Opus\u306e\u4ed5\u69d8\u3084API\u306fRFC6716\u304a\u3088\u3073\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u53c2\u7167\u3067\u304d\u308b\u3002<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.opus-codec.org\/docs\/opus_api-1.2\/index.html\">opus-codec+5<\/a><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000357.shtml\">https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000357.shtml<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000356.shtml\">https:\/\/www.loc.gov\/preservation\/digital\/formats\/fdd\/fdd000356.shtml<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/datatracker.ietf.org\/doc\/html\/rfc6716\">https:\/\/datatracker.ietf.org\/doc\/html\/rfc6716<\/a><\/li>\n\n\n\n<li><a href=\"http:\/\/opus-codec.org\/\">http:\/\/opus-codec.org<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.digitizationguidelines.gov\/guidelines\/digitize-embedding.html\">https:\/\/www.digitizationguidelines.gov\/guidelines\/digitize-embedding.html<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tech.ebu.ch\/docs\/tech\/tech3285.pdf\">https:\/\/tech.ebu.ch\/docs\/tech\/tech3285.pdf<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/wavinfo.readthedocs.io\/en\/latest\/scopes\/bext.html\">https:\/\/wavinfo.readthedocs.io\/en\/latest\/scopes\/bext.html<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.rfc-editor.org\/info\/rfc6716\">https:\/\/www.rfc-editor.org\/info\/rfc6716<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/rekkerd.org\/toneboosters-releases-tb-ebuloudness\/\">https:\/\/rekkerd.org\/toneboosters-releases-tb-ebuloudness\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/beatrig.com\/support\/levelone\/levelone-manual\/\">https:\/\/beatrig.com\/support\/levelone\/levelone-manual\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.tech-invite.com\/y65\/tinv-ietf-rfc-6716-2.html\">https:\/\/www.tech-invite.com\/y65\/tinv-ietf-rfc-6716-2.html<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.tech-invite.com\/y65\/tinv-ietf-rfc-6716.html\">https:\/\/www.tech-invite.com\/y65\/tinv-ietf-rfc-6716.html<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/xiph.org\/press\/2012\/rfc-6716\/\">https:\/\/xiph.org\/press\/2012\/rfc-6716\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/manual.ardour.org\/mixing\/basic-mixing\/loudness-analyzer-and-normalizer\/\">https:\/\/manual.ardour.org\/mixing\/basic-mixing\/loudness-analyzer-and-normalizer\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/rentry.co\/ebur128\">https:\/\/rentry.co\/ebur128<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.opus-codec.org\/docs\/opus_api-1.2\/index.html\">https:\/\/www.opus-codec.org\/docs\/opus_api-1.2\/index.html<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tex2e.github.io\/rfc-translater\/html\/rfc6716.html\">https:\/\/tex2e.github.io\/rfc-translater\/html\/rfc6716.html<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/help.peach.me\/hc\/en-us\/articles\/21612428998545-Middle-East-Africa-Technical-Specifications-Pro-Res\">https:\/\/help.peach.me\/hc\/en-us\/articles\/21612428998545-Middle-East-Africa-Technical-Specifications-Pro-Res<\/a><\/li>\n\n\n\n<li><a href=\"http:\/\/pike.lysator.liu.se\/docs\/ietf\/rfc\/67\/rfc6716.xml\">http:\/\/pike.lysator.liu.se\/docs\/ietf\/rfc\/67\/rfc6716.xml<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/ja.wikipedia.org\/wiki\/Broadcast_Wave_Format\">https:\/\/ja.wikipedia.org\/wiki\/Broadcast_Wave_Format<\/a><\/li>\n<\/ol>\n\n\n\n<p><strong>\u203b\u672c\u30da\u30fc\u30b8\u306f\u3001AI\u306e\u6d3b\u7528\u3084\u7814\u7a76\u306b\u95a2\u9023\u3059\u308b\u539f\u7406\u30fb\u6a5f\u5668\u30fb\u30c7\u30d0\u30a4\u30b9\u306b\u3064\u3044\u3066\u5b66\u3076\u305f\u3081\u306b\u3001\u500b\u4eba\u7684\u306b\u6574\u7406\u30fb\u8a18\u8ff0\u3057\u3066\u3044\u308b\u3082\u306e\u3067\u3059\u3002\u5185\u5bb9\u306b\u306f\u8aa4\u308a\u3084\u898b\u843d\u3068\u3057\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u3082\u3057\u304a\u6c17\u3065\u304d\u306e\u70b9\u3084\u3054\u52a9\u8a00\u7b49\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001\u3054\u9023\u7d61\u3044\u305f\u3060\u3051\u307e\u3059\u3068\u5e78\u3044\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u203b\u672c\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u306f\u3001\u500b\u4eba\u7684\u306a\u5b66\u7fd2\u304a\u3088\u3073\u60c5\u5831\u6574\u7406\u3092\u76ee\u7684\u3068\u3057\u3066\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u305d\u306e\u6b63\u78ba\u6027\u3001\u5b8c\u5168\u6027\u3001\u6709\u7528\u6027\u7b49\u306b\u3064\u3044\u3066\u3044\u304b\u306a\u308b\u4fdd\u8a3c\u3082\u884c\u3044\u307e\u305b\u3093\u3002\u672c\u30da\u30fc\u30b8\u306e\u60c5\u5831\u3092\u5229\u7528\u3057\u305f\u3053\u3068\u3001\u307e\u305f\u306f\u5229\u7528\u3067\u304d\u306a\u304b\u3063\u305f\u3053\u3068\u306b\u3088\u3063\u3066\u767a\u751f\u3057\u305f\u640d\u5bb3\uff08\u76f4\u63a5\u7684\u30fb\u9593\u63a5\u7684\u30fb\u7279\u5225\u30fb\u5076\u767a\u7684\u30fb\u7d50\u679c\u7684\u640d\u5bb3\u3092\u542b\u307f\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306b\u9650\u308a\u307e\u305b\u3093\uff09\u306b\u3064\u3044\u3066\u3001\u5f53\u65b9\u306f\u4e00\u5207\u8cac\u4efb\u3092\u8ca0\u3044\u307e\u305b\u3093\u3002\u3054\u5229\u7528\u306f\u5229\u7528\u8005\u3054\u81ea\u8eab\u306e\u8cac\u4efb\u3067\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. 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