{"id":3453,"date":"2012-12-29T22:06:18","date_gmt":"2012-12-29T13:06:18","guid":{"rendered":"https:\/\/y2tech.net\/blog\/?p=3453"},"modified":"2017-06-03T20:31:51","modified_gmt":"2017-06-03T11:31:51","slug":"play-with-high-quality-sound-on-itunes","status":"publish","type":"post","link":"https:\/\/y2tech.net\/blog\/computer\/misc\/play-with-high-quality-sound-on-itunes-3453\/","title":{"rendered":"iTunes\u306e\u518d\u751f\u97f3\u8cea\u3092\u6539\u5584\u3059\u308b"},"content":{"rendered":"<h3>Mac\u306eiTunes\u306e\u97f3\u8cea\u3092\u5411\u4e0a\u3055\u305b\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 &#8220;Audirvana Plus&#8221; <\/h3>\r\n<br>\r\n<p>\r\n<div style=\"width: 680px; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/12\/ApplIcon.png\" alt=\"Audirvana Appl Icon\" title=\"Audirvana Appl Icon\" width=\"148\" height=\"148\" class=\"size-full wp-image-3457\" \/><br><span>Audirvana Plus<\/span>\r\n<\/div>\r\n<br>\r\n<h4>\u306f\u3058\u3081\u306b<\/h4>\r\n<br>\r\n<p>\u6700\u8fd1FLAC\u306a\u3069\u306e\u9ad8\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3001\u9ad8\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u306e\u97f3\u6e90\u30c7\u30fc\u30bf\u304c\u6d41\u901a\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u3001CD\u306a\u3069\u306e\u30af\u30aa\u30ea\u30c6\u30a3\u30fc\u3092\u9065\u304b\u306b\u4e0a\u56de\u308b\u97f3\u3092\u518d\u751f\u3059\u308b\u3053\u3068\u304cPC\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u4e16\u754c\u3067\u666e\u53ca\u3057\u59cb\u3081\u3066\u3044\u308b\uff0e\u305d\u308c\u306b\u4f34\u3044PC\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u518d\u751f\u74b0\u5883\u308224bit,192KHz\u306a\u3069\u306b\u5bfe\u5fdc\u3057\u305fUSB-DAC\u88fd\u54c1\u304c\u6ca2\u5c71\u51fa\u56de\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u8a00\u3046\u307e\u3067\u3082\u306a\u304fiTunes\u306f\u73fe\u5728\u306ePC\u30aa\u30fc\u30c7\u30a3\u30aa\u74b0\u5883\u306e\u4e00\u756a\u30e1\u30b8\u30e3\u30fc\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3001\u5927\u591a\u6570\u306e\u4eba\u9054\u304cPC\u74b0\u5883\u3067\u306e\u97f3\u697d\u518d\u751f\u306b\u4f7f\u7528\u3057\u3066\u5c45\u308b\u304c\u3001\u6b8b\u5ff5\u306a\u304c\u3089iTunes\u306e\u518d\u751f\u74b0\u5883\u306f\u5fc5\u305a\u3057\u3082\u5341\u5206\u306a\u30af\u30aa\u30ea\u30c6\u30a3\u30fc\u3092\u4fdd\u3063\u3066\u3044\u308b\u3068\u306f\u8a00\u3048\u306a\u3044\u72b6\u6cc1\u306b\u3042\u308b\uff0e\u666e\u6bb5\u5727\u7e2e\u3055\u308c\u305fAAC\u3084MP3\u306a\u3069\u306e\u30af\u30aa\u30ea\u30c6\u30a3\u30fc\u306e\u4f4e\u3044\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u3057\u304b\u805e\u3044\u305f\u3053\u3068\u306e\u306a\u3044\u97f3\u8cea\u306b\u7121\u9813\u7740\u306a\u4eba\u9054\u306b\u3068\u3063\u3066\u306f\u5168\u304f\u6c17\u306b\u306a\u3089\u306a\u3044\u3053\u3068\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u5b9f\u306fiTunes\u306e\u518d\u751f\u97f3\u8cea\u306fCD\u3092\u76f4\u63a5\u518d\u751f\u3059\u308b\u5834\u5408\u3068\u8f03\u3079\u308b\u3068\u304b\u306a\u308a\u97f3\u8cea\u304c\u52a3\u5316\u3057\u3066\u3044\u308b\u306e\u3067\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u3053\u308c\u306fAAC\u3084MP3\u306a\u3069\u306e\u97f3\u8cea\u3092\u640d\u306a\u3046\u5727\u7e2e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u306e\u518d\u751f\u30af\u30aa\u30ea\u30c6\u30a3\u30fc\u306e\u8a71\u3092\u3057\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u304f\u3001AIFF\u3084Apple Lossless\u3001WAV\u5f62\u5f0f\u306e\u975e\u5727\u7e2e\u306e\u30d5\u30a1\u30a4\u30eb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u518d\u751f\u3059\u308b\u5834\u5408\u306e\u4e8b\u3092\u554f\u984c\u306b\u3057\u3066\u3044\u308b\u306e\u3067\u3042\u308b\uff0e\u3053\u308c\u3089\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u306f\u5143\u306eCD\u306e\u30c7\u30a3\u30b8\u30bf\u30eb\u30c7\u30fc\u30bf\u3092100%\u518d\u73fe\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u539f\u7406\u7684\u306b\u306f\u97f3\u8cea\u306e\u52a3\u5316\u306f\u3042\u308a\u5f97\u306a\u3044\u7b48\u306a\u306e\u3067\u3042\u308b\u304c\u3001\u5b9f\u969b\u306bCD\u306e\u76f4\u518d\u751f\u306e\u5834\u5408\u3068iTunes\u306e\u30ed\u30b9\u30ec\u30b9\u518d\u751f\u3067\u306f\u660e\u3089\u304b\u306biTunes\u3067\u306e\u518d\u751f\u306e\u65b9\u304c\u30cf\u30c3\u30ad\u30ea\u3068\u5206\u304b\u308b\u304f\u3089\u3044\u97f3\u8cea\u304c\u52a3\u5316\u3057\u3066\u3044\u308b\u306e\u3067\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u3053\u308c\u306f\u540c\u3058DAC\u3068\u30a2\u30f3\u30d7\u3092\u7528\u3044\u3066\u6bd4\u8f03\u3057\u305f\u5834\u5408\u306e\u8a71\u3092\u3057\u3066\u3044\u308b\u306e\u3067\u3042\u3063\u3066\u3001CD\u30d7\u30ec\u30fc\u30e4\u30fc\u3084USB-DAC\u306e\u500b\u3005\u306e\u97f3\u8cea\u306e\u9055\u3044\u306e\u8a71\u3092\u3057\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\uff0e\u3064\u307e\u308aiTunes + Mac OS X \u306eCore Audio\u306e\u7d44\u307f\u5408\u308f\u305b\u306e\u30c7\u30a3\u30b8\u30bf\u30eb\u30ec\u30d9\u30eb\u3067\u306e\u6bb5\u968e\u3067\u65e2\u306b\u97f3\u8cea\u304c\u52a3\u5316\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3066\u3044\u308b\uff0e\r\n \u3000\r\n<br>\r\n<p>iTunes\u304c\u5185\u90e8\u3067\u500b\u3005\u306e\u97f3\u6e90\u30c7\u30fc\u30bf\u306e\u97f3\u91cf\u30ec\u30d9\u30eb\u306e\u8abf\u6574\u3084\u5468\u6ce2\u6570\u7279\u6027\u306a\u3069\u3092\u6f14\u7b97\u51e6\u7406\u306b\u3088\u308a\u88dc\u6b63\u3057\u3066\u3044\u308b\u3053\u3068\u306f\u5bb9\u6613\u306b\u60f3\u50cf\u304c\u4ed8\u304f\u304c\u3001\u8272\u3005\u8abf\u3079\u3066\u3044\u304f\u3068OS\u7d44\u307f\u8fbc\u307f\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308bCore Audio\u81ea\u4f53\u306b\u3082\u554f\u984c\u304c\u6709\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u307e\u3060\u3001\u8abf\u3079\u59cb\u3081\u3066\u304b\u3089\u65e5\u3082\u6d45\u304f\u5341\u5206\u306a\u77e5\u8b58\u306f\u6301\u3061\u5408\u308f\u305b\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u4eca\u56de\u306fMac OS X\u3067\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u518d\u751f\u554f\u984c\u306b\u3064\u3044\u3066\u306e\u89e3\u8aac\u8a18\u4e8b\uff08\u82f1\u6587\uff09\u306e\u7d39\u4ecb\u3060\u3051\u306b\u7559\u3081\u308b\u304c\u3001\u4f55\u6642\u304b\u3053\u308c\u3089\u306e\u554f\u984c\u70b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u305f\u3044\u3068\u601d\u3046\uff0e\r\n<br>\r\n<p> \r\n<br>\r\n<p><a href=\"http:\/\/www.amr-audio.co.uk\/large_image\/MAC%20OSX%20audio%20players%20&#038;%20Integer%20Mode.pdf\" title=\"Beyond bit-\u00adperfect: The importance of the Player Software And MAC OS X Playback Integer Mode\" target=\"_blank\">\u201dBeyond bit-\u00ad\u2010perfect:\tThe importance of the Player Software And MAC OS X Playback Integer Mode\u201d<\/a>\u3000by Damien PLISSON, Audirvana developer\t\r\n<br>\r\n<p>\r\n<br>\r\n\u4f59\u8ac7\uff1a \u79c1\u306f\u4f59\u7a0b\u306e\u4e8b\u60c5\u304c\u7121\u3044\u9650\u308aMP3\u3084AAC\u306e\u52a3\u60aa\u306a\u97f3\u8cea\u306e\u5727\u7e2e\u30c7\u30fc\u30bf\u5f62\u5f0f\u306f\u4f7f\u3046\u3053\u3068\u3082\u8cfc\u5165\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u306a\u3044\u304c\u3001\u4e16\u306e\u4e2d\u306e\u5927\u90e8\u5206\u306e\u4eba\u304c\u4f55\u306e\u9055\u548c\u611f\u3084\u4e0d\u6e80\u3082\u6301\u305f\u305a\u306b\u3053\u308c\u3089\u306e\u6c5a\u3044\u97f3\u697d\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u5165\u308c\u3066\u3044\u308b\u4e8b\u304c\u4e0d\u601d\u8b70\u3067\u306a\u3089\u306a\u3044\uff0eWired\u306e\u8a18\u4e8b <a href=\"http:\/\/www.wired.com\/gadgetlab\/2012\/02\/why-neil-young-hates-mp3-and-what-you-can-do-about-it\/\" title=\"\u201dWhy Neil Young Hates MP3 \u2014 And What You Can Do About It\u201d\" target=\"_blank\">\u201dWhy Neil Young Hates MP3 \u2014 And What You Can Do About It\u201d<\/a> \uff08<a href=\"http:\/\/wired.jp\/2012\/02\/14\/why-neil-young-hates-mp3-and-what-you-can-do-about-it\/\" title=\"\u30cb\u30fc\u30eb\u30fb\u30e4\u30f3\u30b0\u306f\u306a\u305cMP3\u3092\u5acc\u3046\u304b\" target=\"_blank\">\u65e5\u672c\u8a9e\u8a18\u4e8b<\/a>\uff09\u3067Neil Young \u304cMP3\u3084AAC\u306e\u52a3\u60aa\u306a\u97f3\u8cea\u306b\u6587\u53e5\u3092\u4ed8\u3051\u3066\u3044\u308b\u306e\u3092\u8aad\u3093\u3067\u3001\u30df\u30e5\u30fc\u30b8\u30b7\u30e3\u30f3\u5074\u3067\u3082\u304d\u3061\u3093\u3068\u554f\u984c\u610f\u8b58\u3092\u6301\u3063\u3066\u3044\u308b\u4eba\u9054\u304c\u5c45\u308b\u3053\u3068\u306b\u5b89\u5835\u3057\u305f\uff0eMP3\u306e\u3088\u3046\u306a\u7cde\u307f\u305f\u3044\u306a\u97f3\u8cea\u306e\u97f3\u697d\u30c7\u30fc\u30bf\u304c\u4e16\u306e\u4e2d\u304b\u3089\u65e9\u3044\u3068\u3053\u308d\u99c6\u9010\u3055\u308c\u3066\u6b32\u3057\u3044\u3068\u3053\u308d\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u4e16\u306e\u4e2d\u304c\u30c7\u30b8\u30bf\u30eb\u4e00\u8fba\u5012\u304b\u3089\u30a2\u30ca\u30ed\u30b0\u306e\u4e16\u754c\u3078\u3082\u76ee\u3092\u5411\u3051\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u305f\u306e\u306f\u3068\u3066\u3082\u826f\u3044\u50be\u5411\u3060\u3068\u601d\u3046\uff0e\u6700\u8fd1CD\u3068LP\u30ec\u30b3\u30fc\u30c9\u306e\u4e21\u65b9\u3067\u30a2\u30eb\u30d0\u30e0\u3092\u51fa\u3059\u30df\u30e5\u30fc\u30b8\u30b7\u30e3\u30f3\u304c\u5897\u3048\u3066\u304d\u305f\u306e\u306f\u30a2\u30ca\u30ed\u30b0\u306e\u9b45\u529b\u306b\u6c17\u4ed8\u304d\u59cb\u3081\u305f\u3068\u3044\u3046\u3053\u3068\u3060\u308d\u3046\u304b\uff0e\r\n<br>\r\n\r\n<br>\r\n<h4>Mac OS X \u74b0\u5883\u3067\u9ad8\u97f3\u8cea\u518d\u751f\u3092\u53ef\u80fd\u306b\u3059\u308b Audirvana Plus<\/h4>\r\n<br>\r\n<div style=\"width: 680px; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/12\/Screenshot3.jpg\" alt=\"Audirvana Plus stand alone mode\" title=\"Audirvana Plus stand alone mode\" width=\"640\" height=\"355\" class=\"size-full wp-image-3459\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/12\/Screenshot3.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/12\/Screenshot3-160x88.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/12\/Screenshot3-300x166.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>Audirvana Plus \uff08\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30fc\u30f3\u30e2\u30fc\u30c9\u3067\u518d\u751f\u4e2d\u306e\u69d8\u5b50\uff09<\/span>\r\n<\/div>\r\n<br>\r\n\r\n<p>Mac OS X + iTunes\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u306f\u9ad8\u54c1\u4f4d\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u518d\u751f\u306b\u554f\u984c\u304c\u6709\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u3066\u3044\u3066\u3082\u3001\u4e00\u822c\u30e6\u30fc\u30b6\u30ec\u30d9\u30eb\u3067\u306f\u624b\u306e\u51fa\u3057\u3088\u3046\u304c\u306a\u3044\u306e\u3067\u8ae6\u3081\u3066\u3044\u305f\u306e\u3060\u304c\u3001<b><a href=\"http:\/\/audirvana.com\/\" title=\"Audirvana Plus\" target=\"_blank\">Audirvana Plus<\/a><\/b>\u3068\u3044\u3046\u6551\u4e16\u4e3b\u306e\u3088\u3046\u306a\u9ad8\u54c1\u4f4d\u97f3\u697d\u518d\u751f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b58\u5728\u3092\u77e5\u3063\u305f\uff0e\u8a66\u3057\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff08\u8a66\u7528\u671f\u959315\u65e5\uff09\u3057\u3066\u3053\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u901a\u3057\u3066AIFF, Apple Lossless\u306e\u97f3\u697d\u30d5\u30a1\u30a4\u30eb\u3092\u518d\u751f\u3057\u3066\u307f\u305f\u3068\u3053\u308d\u3001CD\u30d7\u30ec\u30fc\u30e4\u30fc\u304b\u3089\u76f4\u63a5\u518d\u751f\u3059\u308b\u306e\u3068\u4f55\u3089\u5909\u308f\u3089\u306a\u3044\u30af\u30aa\u30ea\u30c6\u30a3\u30fc\u306e\u518d\u751f\u304c\u884c\u3048\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u3053\u306eAudirvana Plus\u306f\u5358\u72ec\u306e\u97f3\u697d\u30d5\u30a1\u30a4\u30eb\u518d\u751f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u3082\u6a5f\u80fd\u3059\u308b\u3057\u3001iTunes\u3068\u9023\u643a\u3055\u305b\u3066\u30b5\u30a6\u30f3\u30c9\u3092\u518d\u751f\u3055\u305b\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3042\u308b\uff0e\u3053\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u8a73\u3057\u3044\u8aac\u660e\u306fAudirvana Plus\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u306e\u3067\u305d\u3061\u3089\u3092\u53c2\u7167\u3057\u3066\u3044\u305f\u3060\u304f\u3068\u3057\u3066\u3001Audirvana Plus\u3092\u8a66\u7528\u3059\u308b\u3053\u3068\u3067\u3001Mac OS X \u306eCore Audio\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4ecb\u3055\u306a\u3044\u3067\u76f4\u63a5 USB-DAC\u306b\u30aa\u30fc\u30c7\u30a3\u30aa\u4fe1\u53f7\u3092\u9001\u308a\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u3060\uff0e\u3053\u308c\u306b\u3088\u308aiTunes\u3067\u306e\u518d\u751f\u3082\u5143\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u306e\u307e\u307eDAC\u306b\u9001\u308a\u8fbc\u3081\u308b\u306e\u3067\u3001CD\u3068\u540c\u3058\u30af\u30aa\u30ea\u30c6\u30a3\u30fc\u306e\u30b5\u30a6\u30f3\u30c9\u3092\u518d\u751f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>Audirvana Plus\u306e\u304a\u304b\u3052\u3067\u3053\u308c\u307e\u3067\u9577\u3044\u9593\u4e0d\u6e80\u3092\u62b1\u3044\u3066\u3044\u305fiTunes\u518d\u751f\u3067\u306e\u97f3\u8cea\u52a3\u5316\u554f\u984c\u304b\u3089\u89e3\u653e\u3055\u308c\u559c\u3070\u3057\u3044\u9650\u308a\u3060\uff0eAudirvana Plus\u306f\u6709\u6599\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308b\u304c\u3001\u4eca\u306a\u3089\u671f\u9593\u9650\u5b9a\u3067\uff082013\u5e741\u67085\u307e\u3067\uff09\u901a\u5e38$74\u306e\u3068\u3053\u308d$49\u3067\u8cfc\u5165\uff08PayPal\u6255\u3044\u53ef\u80fd\uff09\u3067\u304d\u308b\u305d\u3046\u306a\u306e\u3067\u3001Mac OS + iTune\u306e\u97f3\u8cea\u306b\u4e0d\u6e80\u306e\u3042\u308b\u65b9\u306f\u8cfc\u5165\u3059\u308b\u3068\u826f\u3044\u3060\u308d\u3046\uff0e\r\n<br>\r\n<\/p>\r\n<div style=\"width: 680px; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/12\/Screenshot.jpg\" alt=\"iTunes\u9023\u643a\u30e2\u30fc\u30c9\u3067\u4f7f\u7528\" title=\"Audirvana Plus\u3092iTunes\u9023\u643a\u30e2\u30fc\u30c9\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u69d8\u5b50\" width=\"640\" height=\"404\" class=\"size-full wp-image-3462\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/12\/Screenshot.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/12\/Screenshot-160x101.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/12\/Screenshot-300x189.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>Audirvana Plus \u3092iTunes\u9023\u643a\u30e2\u30fc\u30c9\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u69d8\u5b50<\/span>\r\n<\/div>\r\n<br>\r\n<hr \/>\r\n<br>\r\n<p>Mac OS X 10.6 + iTunes 11 + Edirol UA-3FX(USB-DAC) \u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u306e\u30c7\u30d0\u30c3\u30b0\u60c5\u5831<\/p>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\nAudirvana Plus rev. 1.4.1 debug information:\r\nrunning on Mac OS X 10.6.8\r\n\r\nUser preferences:\r\nRemote control: IR: on, Media Keys: on (with volume control: on)\r\n\r\nPlaylists:\r\nUse UTF-8 for all: on\r\nStart playback at launch with audio file: on\r\nRemember playlist: on\r\nVolume knob control in vertical direction\r\n\r\nSample rate converter used: iZotope 64bit SRC\r\nPolarity inversion: global=off, per track=on\r\n\r\nVolume control: DAC only\r\nMax volume limit = 100.0%\r\n\r\nSysOptimizer is disabled\r\n\r\niTunes settings:\r\nCompletely deactivate iTunes playback: on\r\niTunes volume control: off\r\niTunes play position control: off\r\n\r\nAudio settings:\r\nUse Max I\/O buffersize: off\r\nMax Mem for audio buffers: 256MB\r\nMax Sample rate limit: None\r\nSample rate switching latency: None\r\n\r\nDirect Mode audio path\r\n\r\nCurrently playing in standard 32bit float mode\r\nDevice: 2ch Mixable linear PCM Interleaved 32bits little endian Float, \r\n        8 bytes per frame @48.0kHz\r\n\r\nActive Sample Rate: 48.0kHz\r\nHog Mode is on\r\nDevices found : 2\r\n\r\nList of devices:\r\nDevice #0: ID 0x107 Built-in Output\t\r\nManufacturer:Apple Inc.\r\nModel UID:AppleHDA:8\t\r\nUID:AppleHDAEngineOutput:1B,0,1,1:0\r\nDevice #1: ID 0x102 UA-3FX 48kHz\r\nManufacturer:EDIROL\r\nModel UID:jp_co_roland_RDUSB0050Dev_AudioDevice:UA-3FX 48kHz\t\r\nUID:jp_co_roland_RDUSB0050Dev_AudioEngine:5d100000:0\r\n\r\nPreferred device: UA-3FX 48kHz\t\r\nModel UID:jp_co_roland_RDUSB0050Dev_AudioDevice:UA-3FX 48kHz\r\nUID:jp_co_roland_RDUSB0050Dev_AudioEngine:5d100000:0\r\n\r\nSelected device:\r\nID 0x102 UA-3FX 48kHz\tManufacturer:EDIROL\r\nModel UID:jp_co_roland_RDUSB0050Dev_AudioDevice:UA-3FX 48kHz\t\r\nUID:jp_co_roland_RDUSB0050Dev_AudioEngine:5d100000:0\r\n\r\n1 available sample rates up to 48000.0Hz\r\n48000.0\r\n\r\nAudio buffer frame size : 512 to 10560 frames\r\nCurrent I\/O buffer frame size : 512\r\nPhysical (analog) volume control: Yes\r\nVirtual (digital) volume control: Yes\r\nPreferred stereo channels L:1 R:2\r\nDSD capability: Unhandled\r\nSimple stereo device: yes\r\nChannel mapping: L:Stream 0 channel 0 R:Stream 0 channel 1\r\n\r\n1 output streams:\r\n\r\nStream ID 0x1 2 channels starting at 1\r\n1 virtual formats:\r\nMixable linear PCM Interleaved 32bits little endian  Float @48.0kHz\r\n\r\n1 physical formats\r\nMixable linear PCM Interleaved 24bits little endian Signed Integer aligned \r\nHigh in 24bit @48.0kHz\r\n<\/code><\/pre>\r\n\r\n\r\n\r\n<br>\r\n<p>","protected":false},"excerpt":{"rendered":"\u8a00\u3046\u307e\u3067\u3082\u306a\u304fiTunes\u306f\u73fe\u5728\u306ePC\u30aa\u30fc\u30c7\u30a3\u30aa\u74b0\u5883\u306e\u4e00\u756a\u30e1\u30b8\u30e3\u30fc\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3001\u5927\u591a\u6570\u306e\u4eba\u9054\u304cPC\u74b0\u5883\u3067\u306e\u97f3\u697d\u518d\u751f\u306b\u4f7f\u7528\u3057\u3066\u5c45\u308b\u304c\u3001\u6b8b\u5ff5\u306a\u304c\u3089iTunes\u306e\u518d\u751f\u74b0\u5883\u306f\u5fc5\u305a\u3057\u3082\u5341\u5206\u306a\u30af\u30aa\u30ea\u30c6\u30a3\u30fc\u3092\u4fdd\u3063\u3066\u3044\u308b\u3068\u306f\u8a00\u3048\u306a\u3044\u72b6\u6cc1\u306b\u3042\u308b\uff0e","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[713,19,8],"tags":[589,588,248,590,591,592],"class_list":["post-3453","post","type-post","status-publish","format-standard","hentry","category-digital-audio","category-mac","category-misc","tag-audirvana-plus","tag-bit-perfect","tag-itunes","tag-sound-quality","tag-591","tag-592"],"_links":{"self":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/3453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/comments?post=3453"}],"version-history":[{"count":1,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/3453\/revisions"}],"predecessor-version":[{"id":5612,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/3453\/revisions\/5612"}],"wp:attachment":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/media?parent=3453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/categories?post=3453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/tags?post=3453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}