\u3053\u308c\u307e\u3067\u306e\u691c\u8a0e\u304b\u3089\u3001\u3069\u3046\u3084\u3089Mac\u306eCORE\u00a0AUDIO driver\u81ea\u4f53\u306fbit perfect\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u305d\u306e\u4e0a\u4f4d\u306e\u30a2\u30d7\u30ea\u304c\u3069\u306e\u3088\u3046\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u6271\u3046\u304b\u3001\u3068\u3044\u3046\u306e\u304cbit perfect\u306a\u518d\u751f\u306b\u306a\u308b\u304b\u3069\u3046\u304b\u306e\u5206\u304b\u308c\u76ee\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n
\u3069\u3046\u3084\u3089Afplay\u3084QuickTime\u3068\u3044\u3046\u30a2\u30d7\u30ea\u81ea\u4f53\u306f\u3001CORE AUDIO\u306b\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u3042\u308b\u304c\u307e\u307e\u3092\u5f15\u304d\u6e21\u3057\u3066\u3044\u306a\u3044\u306e\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u60f3\u50cf\u3067\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u969b\u306b32bit\u6d6e\u52d5\u5c0f\u6570\u70b9(float)\u3068\u3057\u3066\u6271\u3044\u3001\u518d\u751f\u6642\u306b24bit\u306b\u623b\u3057\u3066CORE AUDIO\u306b\u6e21\u3057\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\u305d\u306e\u5909\u63db\u6642\u306b\u4f55\u3089\u304b\u306e\u4e38\u3081\u304c\u5165\u308b\u3068\u304b\u30fb\u30fb\u30fb\u3002<\/p>\n
\u307e\u305f\u3001iTunes\u3067\u306f44.1kHz\u306b\u304a\u3044\u3066\u306f(48kHz\u3082\u305d\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c)\u300124bit\u30d5\u30a1\u30a4\u30eb\u3082bit perfect\u306a\u518d\u751f\u304c\u3067\u304d\u3066\u3044\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059(\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u304b\u3089\u5224\u65ad\u3057\u3066)\u3002\u3053\u308c\u306f\u5b09\u3057\u3044\u3067\u3059\u306d\u3002<\/p>\n
\u305f\u3060\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u30cf\u30a4\u30ec\u30be\u30d5\u30a1\u30a4\u30eb\u306f\u3001AUDIO MIDI\u8a2d\u5b9a\u3067\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u3092\u6b63\u3057\u304f\u5408\u308f\u305b\u305f\u3046\u3048\u3067\u518d\u751f\u3057\u3066\u3082\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8\u5909\u63db\u304c\u5165\u3063\u3066\u3057\u307e\u3046\u3088\u3046\u3067\u3001\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u306f\u60aa\u5316\u3057\u3066\u3044\u307e\u3057\u305f(\u4eca\u56de\u8abf\u3079\u305f\u306e\u306f96\/24\u306e\u5834\u5408\u3067\u3059)\u3002<\/p>\n
\u3064\u307e\u308a\u3001CD\u304b\u3089\u30ea\u30c3\u30d4\u30f3\u30b0\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3084\u3001The Beatles\u306eUSB\u306e\u3088\u3046\u306a44.1kHz\/24bit\u3082\u306e\u306f\u3001Mac\u306eiTunes\u3067\u697d\u3057\u3081\u3070\u3088\u3044\u3001\u3068\u8a00\u3048\u305d\u3046\u3067\u3059\u3002<\/p>\n
\u3061\u3087\u3063\u3068\u5225\u4ef6\u3067\u3059\u304c\u3001Apple\u3068\u3044\u3048\u3070\u3001\u8a71\u984c\u306eiPad\u304c\u8fd1\u65e5iOS4.2\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3055\u308c\u308b\u305d\u3046\u3067\u3059\u3002\u3067\u3001\u30ab\u30e1\u30e9\u30b3\u30cd\u30af\u30b7\u30e7\u30f3Kit\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3001USB AUDIO Class\u306eAsync\u8ee2\u9001\u306b\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u3067\u3059\u3002\u304a\u305d\u3089\u304f\u3001\u304b\u306a\u308a\u306e\u78ba\u7387\u3067USB DUAL AUDIO\u57fa\u677f\u3067\u3082\u3001iPad\u3067\u30b8\u30c3\u30bf\u30d5\u30ea\u30fc\u306a (bit perfect\u304b\u3069\u3046\u304b\u306f\u307e\u305f\u5225\u554f\u984c\u3067\u3059\u304c) \u518d\u751f\u304c\u697d\u3057\u3081\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3053\u308c\u307e\u3067\u306e\u691c\u8a0e\u304b\u3089\u3001\u3069\u3046\u3084\u3089Mac\u306eCORE\u00a0AUDIO driver\u81ea\u4f53\u306fbit perfect\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u305d\u306e\u4e0a\u4f4d\u306e\u30a2\u30d7\u30ea\u304c\u3069\u306e\u3088\u3046\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u6271\u3046\u304b\u3001\u3068\u3044\u3046\u306e\u304cbit perfect\u306a\u518d\u751f\u306b\u306a\u308b\u304b\u3069\u3046\u304b\u306e … “CORE AUDIO driver on Mac” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,11],"tags":[],"class_list":["post-246","post","type-post","status-publish","format-standard","hentry","category-usb_audio","category-hardware-debug"],"_links":{"self":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=246"}],"version-history":[{"count":0,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/246\/revisions"}],"wp:attachment":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=246"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}