{"id":333,"date":"2012-03-28T20:22:25","date_gmt":"2012-03-28T11:22:25","guid":{"rendered":"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=333"},"modified":"2012-03-28T20:22:25","modified_gmt":"2012-03-28T11:22:25","slug":"wavespectra-2","status":"publish","type":"post","link":"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=333","title":{"rendered":"WaveSpectra"},"content":{"rendered":"<p>\u77e5\u3089\u306a\u3044\u3046\u3061\u306b WaveSpectra \u304c\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3057\u30661.50 \u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3046\u308c\u3057\u3044\u306e\u306fWASAPI \u6392\u4ed6\u30e2\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u3066\u4e0b\u3055\u3063\u305f\u3053\u3068\u3067\u3059\u3002\u3055\u3089\u306b\u30bf\u30a4\u30de\u30fc\u99c6\u52d5\u30e2\u30fc\u30c9\u306e\u307f\u3067\u306a\u304f\u3001\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u30e2\u30fc\u30c9\u3082\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"vertical-align: text-bottom;\" src=\"http:\/\/fpga.cool.coocan.jp\/electrart\/image201203\/WS3.jpg\" alt=\"\" width=\"480\" height=\"440\" \/><\/p>\n<p>\u307e\u305f\u3001\u30c7\u30d0\u30a4\u30b9\u306eASIO\u30c9\u30e9\u30a4\u30d0\u304c\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308c\u3070384kHz\u307e\u3067\u518d\u751f\u304c\u53ef\u80fd\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"vertical-align: text-bottom;\" src=\"http:\/\/fpga.cool.coocan.jp\/electrart\/image201203\/WS1.jpg\" alt=\"\" width=\"480\" height=\"492\" \/><\/p>\n<p>\u672c\u6765\u306f\u3001ASIO\u3067dCS\u00a0method \u306b\u3088\u308b\u30cd\u30a4\u30c6\u30a3\u30d6DSD\u518d\u751f\u3068\u3044\u3046\u306e\u3082\u4f55\u3060\u304b\u306a\uff5e\u3001\u3068\u3044\u3046\u6c17\u304c\u3057\u306a\u3044\u3067\u3082\u306a\u3044\u3067\u3059\u304c (ASIO for DSD\u3092\u4f7f\u3048\uff01\u3068\u8a00\u308f\u308c\u305d\u3046)\u3001DSD128\u3092Alternate\u30d5\u30e9\u30b0(DSD\u8b58\u5225\u30d5\u30e9\u30b0)\u3092\u4ed8\u3051\u3066352.8kHz\u306ewave\u30d5\u30a1\u30a4\u30eb\u306b\u30d1\u30c3\u30af\u3057\u3066\u518d\u751f\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3082\u3063\u3068\u3082\u3001\u5f53\u306eWaveSpectra\u306a\u3089\u3001\u30c7\u30d0\u30a4\u30b9\u3068\u305d\u306e\u30af\u30e9\u30b92\u30c9\u30e9\u30a4\u30d0\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u3048\u3057\u3066\u3044\u308c\u3070\u3001WASAPI\u3067\u3082352.8\/384kHz\u306e\u518d\u751f\u304c\u53ef\u80fd\u3067\u3059\u3002PlayPcmWin\u3068Foobar2000\u3067\u306fWASAPI\u6392\u4ed6\u3067\u3082USB\u30a2\u30c0\u30d7\u30bf\u306f192kHz\u6b62\u307e\u308a\u306e\u3088\u3046\u3067\u3059\u306e\u3067\u3001WASAPI\u3082\u30ab\u30fc\u30cd\u30eb\u30df\u30ad\u30b5\u30fc\u7d4c\u7531\u306e\u5834\u5408\u3068\u7b49\u3057\u304fWindows\u306e\u4ed5\u69d8\u306b\u3088\u308a\u518d\u751f\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u306e\u4e0a\u9650\u304c200kHz\u304b\u3068\u601d\u3063\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u3046\u3067\u306f\u306a\u3044\u3088\u3046\u3067\u3059\u3002<a href=\"http:\/\/msdn.microsoft.com\/en-us\/library\/windows\/hardware\/ff537756(v=vs.85).aspx\">http:\/\/msdn.microsoft.com\/en-us\/library\/windows\/hardware\/ff537756(v=vs.85).aspx<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"vertical-align: text-bottom;\" src=\"http:\/\/fpga.cool.coocan.jp\/electrart\/image201203\/WS2.jpg\" alt=\"\" width=\"480\" height=\"325\" \/><\/p>\n<p>scheme2 \u306b\u3088\u308b\u518d\u751f\u306a\u306e\u3067\u3001Alternate\u30d5\u30e9\u30b0\u306f0x05\/0xFA\u3067\u3059\u304b\u3089\u3001176.4kHz\u3067\u3057\u3063\u304b\u308a\u3068\u30bc\u30ed\u30af\u30ed\u30b9\u3059\u308bPCM\u4fe1\u53f7\u3068\u3057\u3066\u898b\u3048\u307e\u3059\u3002dCS method\u00a0\u3067\u3082 scheme1\u306e\u5834\u5408\u306f\u975e\u5bfe\u5fdcDAC\u306b\u51fa\u529b\u3059\u308b\u3068\u3042\u307e\u308a\u3046\u308c\u3057\u304f\u306a\u3044\u3067\u3059\u306d\u3002\u3053\u308c\u304b\u3089\u306f\u81ea\u4f5cDAC\u306e\u51fa\u529b\u306b\u306f\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30b3\u30f3\u30c7\u30f3\u30b5\u304c\u5fc5\u9808\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u3042\u3068\u3001\u3061\u306a\u307f\u306b\u306a\u306e\u3067\u3059\u304c\u3001Foobar2000\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3ASIO\u30d7\u30e9\u30b0\u30a4\u30f3(2.1.1)\u306f\u3001\u306a\u305c\u304b\u51fa\u529b\u3092\u9006\u76f8\u306b\u3057\u3066\u9001\u3063\u3066\u304d\u307e\u3059\u3002PCM\u306f2\u306e\u88dc\u6570\u306a\u306e\u3067\u3001\u9006\u76f8\u306b\u3059\u308b\u306b\u306f24bit\u306e\u5168bit\u3092\u53cd\u8ee2\u3057\u3066\u304b\u30891\u3092\u52a0\u7b97\u3057\u307e\u3059\u3002dCS method\u306escheme2\u306fAlternate\u30d5\u30e9\u30b0\u304c0x05,0xFA\u306a\u306e\u3067\u3001\u3053\u306e\u6700\u4e0a\u4f4d\u30d0\u30a4\u30c8\u306f0xFA\/0x05\u3068\u306a\u3063\u3066\u9806\u756a\u304c\u9006\u306b\u306a\u308a\u307e\u3059\u304c\u898b\u304b\u3051\u4e0a\u306fscheme2\u306e\u307e\u307e\u3067\u3059\u3002\u304c\u3001\u6700\u4e0b\u4f4d\u30d0\u30a4\u30c8\u304c\u53cd\u8ee2\u3057\u30661\u304c\u52a0\u7b97\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001DSD\u7684\u306b\u306f\u3053\u3053\u3067bit perfect\u3067\u306f\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u6b8b\u5ff5\u306a\u304c\u3089\u4eca\u306e\u3068\u3053\u308dFoobar2000\u3067\u306fASIO\u30c9\u30e9\u30a4\u30d0\u3092\u4f7f\u3063\u305fdCS method\u306b\u3088\u308b\u518d\u751f\u5b9f\u9a13\u306f\u3067\u304d\u306a\u3044\u3088\u3046\u3067\u3059(\u3082\u3063\u3068\u3082wave\u306a\u3069\u306ePCM\u306b\u30d1\u30c3\u30af\u3057\u3066\u304b\u3089\u9069\u5f53\u306aDAW\u3067\u4e88\u3081\u53cd\u8ee2\u3057\u3066\u304a\u304f\u3001\u3068\u3044\u3046\u60aa\u622f\u3082\u6687\u3064\u3076\u3057\u306b\u306f\u826f\u3044\u304b\u3082\u77e5\u308c\u307e\u305b\u3093\u304c\u30fb\u30fb\u30fb)\u3002<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u77e5\u3089\u306a\u3044\u3046\u3061\u306b WaveSpectra \u304c\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3057\u30661.50 \u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3046\u308c\u3057\u3044\u306e\u306fWASAPI \u6392\u4ed6\u30e2\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u3066\u4e0b\u3055\u3063\u305f\u3053\u3068\u3067\u3059\u3002\u3055\u3089\u306b\u30bf\u30a4\u30de\u30fc\u99c6\u52d5\u30e2\u30fc\u30c9\u306e\u307f\u3067\u306a\u304f\u3001\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u30e2\u30fc\u30c9\u3082\u30b5\u30dd\u30fc\u30c8\u3055 &hellip; <a href=\"http:\/\/fpga.cool.coocan.jp\/wordpress\/?p=333\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;WaveSpectra&#8221; \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-333","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\/333","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=333"}],"version-history":[{"count":0,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/333\/revisions"}],"wp:attachment":[{"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=333"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/fpga.cool.coocan.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}