{"id":752,"date":"2008-08-14T09:36:07","date_gmt":"2008-08-14T00:36:07","guid":{"rendered":"http:\/\/audiodesign.co.jp\/blog\/?p=752"},"modified":"2021-11-19T10:04:37","modified_gmt":"2021-11-19T01:04:37","slug":"dvd-audio%e3%81%af%e6%ad%bb%e3%82%93%e3%81%a0%e3%81%8b%ef%bc%9f%e3%80%80%ef%bc%8d%e6%83%9c%e3%81%97%e3%82%80%e3%81%b9%e3%81%8d24bit%e3%81%ae%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%83%e3%83%88","status":"publish","type":"post","link":"https:\/\/audiodesign.co.jp\/blog\/?p=752","title":{"rendered":"DVD-Audio\u306f\u6b7b\u3093\u3060\u304b\uff1f\u3000\uff0d\u60dc\u3057\u3080\u3079\u304d24bit\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff0d"},"content":{"rendered":"

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\n\u305d\u3082\u305d\u3082CD\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u306f\u7121\u7406\u304c\u3042\u308a\u307e\u3059\u3002
\n\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u304c44KHz\u306722KH\uff5a\u307e\u3067\u8a18\u9332\u53ef\u80fd\u3068\u3044\u3046\u306e\u306f\u305d\u3082\u305d\u3082\u60c5\u5831\u7406\u8ad6\u7684\u306b\u4f1d\u9054\u304c\u53ef\u80fd\u3068\u3044\u3046\u3053\u3068\u3067\u3042\u3063\u3066\u3001\u73fe\u5b9f\u306e\u56de\u8def\u3092\u8e0f\u307e\u3048\u308c\u3070\u3001\u30cf\u30a4\u30a8\u30f3\u30c9\u30aa\u30fc\u30c7\u30a3\u30aa\u7684\u898b\u5730\u304b\u3089\u305d\u306e\u54c1\u8cea\u3092\u4fdd\u8a3c\u3067\u304d\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u8003\u3048\u3066\u307f\u308c\u3070\u660e\u3089\u304b\u306a\u3053\u3068\u3067\u300120KHz\u4ed8\u8fd1\u3067\u306f\u4fe1\u53f7\u6ce2\u5f62\u306e\u6700\u9ad8\u5024\u3068\u6700\u4f4e\u5024\u306e\u60c5\u5831\u3060\u3051\u3067\u4fe1\u53f7\u6ce2\u5f62\u3092\u518d\u751f\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u306a\u304a\u304b\u3064\u632f\u5e45\u3068\u5468\u6ce2\u6570\u3082\u3074\u305f\u308a\u3068\u518d\u73fe\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u3067\u3059\u304b\u3089\u3001\u304a\u306e\u305a\u3068\u7121\u7406\u306a\u8a71\u3067\u3059\u3002\u524d\u63d0\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u3001\u73fe\u4fe1\u53f7\u6ce2\u5f62\u306b\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u4ee5\u4e0a\u306e\u4fe1\u53f7\u6210\u5206\u304c\u306a\u304f\u3001\u5b8c\u74a7\u306aLPF\u304c\u3042\u3063\u305f\u3068\u304d\u306b\u306f\u5468\u6ce2\u6570\u3068\u632f\u5e45\u304c\u539f\u7406\u7684\u306b\u518d\u73fe\u3067\u304d\u308b\u3068\u3044\u3046\u8a71\u3067\u3001\u524d\u63d0\u306b\u7121\u7406\u304c\u3042\u308b\u306e\u3067\u3059\u3002
\n\"\"
\n\uff1cCD\u30c7\u30fc\u30bf\u304b\u3089\u9ad8\u57df\u4fe1\u53f7\u3092\u518d\u73fe\u3059\u308b\u6642\u306e\u30a4\u30e1\u30fc\u30b8\u56f3\uff08\u3069\u3046\u306b\u3067\u3082\u306a\u3063\u3061\u3083\u3046\uff1f\uff09\uff1e<\/p>\n

\u307e\u3042CD\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u6c7a\u3081\u305f\u6642\u4ee3\u306f\u4eca\u3068\u7570\u306a\u308b\u306e\u3067\u3001\u3053\u306e\u8fba\u304c\u3044\u3063\u3071\u3044\u3044\u3063\u3071\u3044\u3060\u3063\u305f\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u4ed5\u65b9\u306a\u3044\u306e\u3067\u3059\u304c\u30fb\u30fb\u30fb\u30fb\u3002<\/p>\n

\n\u30d3\u30c3\u30c8\u6570\u306b\u95a2\u3057\u3066\u308216\u30d3\u30c3\u30c8\u3068\u3044\u3046\u306e\u306fSN\u6bd4\u306b\u63db\u7b97\u3059\u308b\u306896\uff44B\u3067\u3059\u304c\u3001\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u306e\u306e96\uff44B\u3068\u3044\u3046\u6570\u5024\u306f\u7269\u8db3\u308a\u307e\u305b\u3093\u3002\u30a2\u30ca\u30ed\u30b0\u3068\u9055\u3063\u3066\u3001\u305f\u3068\u3048\u3070-40dB\u4f4d\u3067\u9332\u97f3\u3055\u308c\u305f\u97f3\u6e90\u306b\u5bfe\u3059\u308bSN\u6bd4\uff08\u6b6a\u7387\u3068\u3044\u3063\u3066\u3082\u826f\u3044\uff09\u306f\u305f\u3063\u305f\u306e56\uff44B\u30010.1\uff05\u3082\u6b6a\u304c\u4e57\u308a\u307e\u3059\u3002\u30aa\u30fc\u30b1\u30b9\u30c8\u30e9\u3067\u6f14\u594f\u3059\u308b\u4e00\u4eba\u306e\u30d0\u30a4\u30aa\u30ea\u30f3\u306e\u97f3\u91cf\u304c-40dB\u3060\u3068\u3059\u308b\u3068\u3001\u305d\u306e\u30d0\u30a4\u30aa\u30ea\u30f3\u306e\u97f3\u8272\u3092\u6c7a\u5b9a\u3059\u308b\u9ad8\u8abf\u6ce2\u6210\u5206\u304c-60\uff44B\uff08\u57fa\u97f3\u306e1\/10\uff09\u3068\u3059\u308c\u3070\u3001\u3082\u30461%\u306e\u6b6a\u304c\u4e57\u308b\u3053\u3068\u306b\u306a\u308b\u306e\u3067\uff08\u3057\u304b\u3082\u304b\u306a\u308a\u60aa\u8cea\u306a\u6b6a\u6210\u5206\uff09\u3001\u3082\u3046\u6f14\u594f\u304c\u3069\u3046\u3060\u3068\u304b\u697d\u5668\u304c\u3069\u3046\u3060\u3068\u304b\u8a00\u3046\u30ec\u30d9\u30eb\u3092\u8d85\u3048\u3066\u97f3\u8cea\u304c\u52a3\u5316\u3057\u3066\u3057\u307e\u3046\u3068\u601d\u3046\u306e\u3067\u3059\u3002<\/p>\n

\u3084\u306f\u308a\u3069\u3046\u8003\u3048\u3066\u308216\u30d3\u30c3\u30c8\u3068\u3044\u3046\u60c5\u5831\u91cf\u306f\u3001\u4eca\u3068\u306a\u3063\u3066\u306f\u7269\u8db3\u308a\u306a\u3044\u306e\u3067\u3059\u3002\u300c\u4f55\u3068\u304b24\u30d3\u30c3\u30c8\u51e6\u7406\u300d\u3068\u3046\u3044\u3046\u6a5f\u80fd\u3092\u642d\u8f09\u3057\u3066\u308bCDP\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u7121\u3044\u3088\u308a\u307e\u3057\u3068\u3044\u3046\u7a0b\u5ea6\u306e\u304a\u3082\u3061\u3083\u3067\u3001\u5b9f\u529b\u7684\u306b24\u30d3\u30c3\u30c8\u3068\u306f\u7a0b\u9060\u3044\u3082\u306e\u3067\u3059\u3002<\/p>\n

\u305d\u3082\u305d\u3082\u3001\u305f\u3068\u3048\u3070CDP\u3067\u30af\u30ed\u30c3\u30af\u306e\u7cbe\u5ea6\u3067\u97f3\u304c\u5909\u308f\u308b\u3053\u3068\u81ea\u4f53\u3001CD\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u4e0d\u5b8c\u5168\u6027\u3092\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u30af\u30ed\u30c3\u30af\u7cbe\u5ea6\u4e91\u3005\u3088\u308a\u3001\u3088\u308a\u9ad8\u7cbe\u5ea6\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u79fb\u884c\u3057\u3066\u3044\u3063\u305f\u307b\u3046\u304c\u3001\u307b\u3093\u3068\u3046\u306f\u65e9\u9053\u3067\u3059\u3002<\/p>\n

SCAD\u3068\u3044\u3046\u5225\u306e\uff08\u4e0a\u4f4d\uff1f\uff09\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3082\u3042\u308a\u3001\u3053\u3061\u3089\u306e\u65b9\u306f\u304b\u308d\u3046\u3058\u3066\u30bd\u30d5\u30c8\u3082\u6d41\u901a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u901a\u5e38\u306eCD\u306b\u6bd4\u8f03\u3057\u3066\u5fc5\u305a\u3057\u3082\u512a\u308c\u305f\u65b9\u5f0f\u3068\u3082\u601d\u3048\u307e\u305b\u3093\u3002\u5b9f\u969b\u306b\u97f3\u3092\u805e\u3044\u3066\u307f\u308b\u3068\u3001\u4e2d\u9ad8\u97f3\u306f\u78ba\u304b\u306b\u6ed1\u3089\u304b\u3067\u304d\u308c\u3044\u306a\u306e\u3067\u3059\u304c\u3001\u4e2d\u4f4e\u97f3\u306e\u529b\u5f37\u3055\u304c\u611f\u3058\u3089\u308c\u305a\u3001\u5168\u4f53\u7684\u306b\u7269\u8db3\u308a\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n

\u305d\u3046\u3044\u3063\u305f\u610f\u5473\u3067DVD-Audio\u304c\u666e\u53ca\u3057\u3066\u3044\u308c\u3070\u306a\u3042\u30fc\u3068\u601d\u3046\u306e\u3067\u3059\u304c\u3001\u6b8b\u5ff5\u306a\u7d50\u679c\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u305f\u3060\u3057DVD\uff0dAudio\u304c\u666e\u53ca\u3057\u306a\u304b\u3063\u305f\u4e8b\u306b\u306f\u5fc5\u7136\u6027\u304c\u3042\u308a\u307e\u3059\u3002
\n\u307e\u305fDVD-Audio\u306e\u97f3\u8cea\u304c\u307b\u3093\u3068\u3046\u306bCD\u306b\u6bd4\u8f03\u3057\u3066\u3044\u3044\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u308b\u304b\u3068\u3044\u3046\u8a00\u3046\u3068\u3001\u305d\u3046\u7c21\u5358\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u9577\u304f\u306a\u3063\u305f\u306e\u3067\u3001\u305d\u306e\u8fba\u306f\u6b21\u56de\u66f8\u304b\u305b\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30b6\u30a4\u30f3\u306e\u30d6\u30ed\u30b0<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/audiodesign.co.jp\/blog\/?p=752\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DVD-Audio\u306f\u6b7b\u3093\u3060\u304b\uff1f\u3000\uff0d\u60dc\u3057\u3080\u3079\u304d24bit\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff0d - \u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30b6\u30a4\u30f3\u306e\u30d6\u30ed\u30b0\" \/>\n<meta property=\"og:description\" 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