{"id":607,"date":"2021-04-29T23:43:27","date_gmt":"2021-04-29T14:43:27","guid":{"rendered":"https:\/\/www.lain.org\/wingblog\/?p=607"},"modified":"2021-04-29T23:43:27","modified_gmt":"2021-04-29T14:43:27","slug":"usb%e3%82%aa%e3%83%bc%e3%83%87%e3%82%a3%e3%82%aa%e3%82%a4%e3%83%b3%e3%82%bf%e3%83%bc%e3%83%95%e3%82%a7%e3%82%a4%e3%82%b9%e3%81%a8%e9%9f%b3%e8%b3%aa%e3%81%ae%e5%b7%ae","status":"publish","type":"post","link":"https:\/\/www.lain.org\/wingblog\/?p=607","title":{"rendered":"USB\u30aa\u30fc\u30c7\u30a3\u30aa\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u97f3\u8cea\u306e\u5dee"},"content":{"rendered":"\n<p class=\"has-medium-font-size\"><strong>USB \u30aa\u30fc\u30c7\u30a3\u30aa\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30b9\u306e\u69cb\u6210<\/strong><\/p>\n\n\n\n<p>\u3000USB\u30aa\u30fc\u30c7\u30a3\u30aa\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30b9\uff08USB AIF\uff09\u306b\u306f\u5b9f\u306b\u69d8\u3005\u306a\u30e1\u30fc\u30ab\u30fb\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u97f3\u8cea\u306e\u9055\u3044\u306f\u3069\u3053\u304b\u3089\u6765\u308b\u306e\u3067\u3057\u3087\u3046\uff1f\u3000\u97f3\u304c\u786c\u3044\u30fb\u67d4\u3089\u304b\u3044\u3001\u89e3\u50cf\u5ea6\u304c\u9ad8\u3044\u30fb\u4f4e\u3044\u3001\u8a55\u4fa1\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u306f\u6ca2\u5c71\u3042\u308a\u307e\u3059\u3002USB AIF \u306e\u57fa\u677f\u3092\u898b\u308b\u3068\u3001DAC\u3067\u3042\u308c\u3070\u65ed\u5316\u6210\u3001Burr Brown\u3001Cirrus Logic\u3001ESS TECHNOLOGY \u7b49\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u4fa1\u683c\u5e2f\u304c\u540c\u3058\u306a\u3089\u3001\u305d\u308c\u307b\u3069\u6975\u7aef\u306b\u97f3\u8cea\u306e\u9055\u3044\u304c\u51fa\u308b\u3068\u3082\u601d\u3048\u307e\u305b\u3093\u3057\u3001DAC \u3067\u3042\u307e\u308a\u97f3\u8272\u3092\u4ed8\u3051\u3066\u3057\u307e\u3046\u3068\u88fd\u54c1\u306b\u5185\u8535\u3059\u308b\u969b\u306b\u4f7f\u3044\u306b\u304f\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u3067\u3057\u3087\u3046\u3002\u307e\u305f\u3001DAC \u306e\u51fa\u529b\u306f LINE \u306b\u51fa\u529b\u3059\u308b\u969b\u306f\u5897\u5e45\u3055\u308c\u307e\u3059\u304c\u3001\u305d\u3053\u3067\u306f\u30aa\u30da\u30a2\u30f3\u30d7\u304c\u4f7f\u308f\u308c\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3088\u3046\u3067\u3059\uff08\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u306f\u7a00\uff1f\uff09\u3002\u305d\u3053\u3067\u3075\u3068\u601d\u3063\u305f\u306e\u3067\u3059\u304c\u3001USB AIF \u306e\u97f3\u8cea\u306e\u9055\u3044\u306f\u30aa\u30da\u30a2\u30f3\u30d7\u304c\u5de6\u53f3\u3059\u308b\u90e8\u5206\u304c\u4e00\u5b9a\u306e\u5272\u5408\u3067\u3042\u308b\u306e\u3067\u306f\u306a\u3044\u304b\uff1f\u3068\u3044\u3046\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\u3061\u3087\u3063\u3068\u6614\u8a71<\/strong><\/p>\n\n\n\n<p>\u3000\u6614\u3001\u30b9\u30c6\u30ec\u30aa\u8a8c\u306bUSB-DAC\uff08LXU-OT2\uff09\u304c\u4ed8\u9332\u306b\u3064\u3044\u3066\u304d\u305f\u306e\u3067\u3059\u304c\u3001\u3042\u308b\u7a0b\u5ea6\u6539\u9020\u3092\u524d\u63d0\u306b\u3057\u3066\u3044\u308b\u4f5c\u308a\u3067\u3001\u30b3\u30f3\u30c7\u30f3\u30b5\u3001\u62b5\u6297\u3001\u305d\u3057\u3066\u30aa\u30da\u30a2\u30f3\u30d7\u3092\u4ea4\u63db\u3057\u3066\u697d\u3057\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u305d\u306e\u6642\u601d\u3063\u305f\u306e\u306f\u3001\u30aa\u30da\u30a2\u30f3\u30d7\u304c\u97f3\u8cea\u306b\u5909\u5316\u3092\u4e0e\u3048\u308b\u5272\u5408\u304c\u6bd4\u8f03\u7684\u5927\u304d\u3044\u3001\u3068\u8a00\u3046\u70b9\u3067\u3059\u3002\u5927\u96d1\u628a\u306a\u50be\u5411\u3068\u3057\u3066\u3001\u30d0\u30a4\u30dd\u30fc\u30e9\u306e\u30aa\u30da\u30a2\u30f3\u30d7\u306f\u6bd4\u8f03\u7684\u8074\u304d\u3084\u3059\u3044\u3059\u3063\u304d\u308a\u7cfb\u3001FET\u7cfb\u306e\u30aa\u30da\u30a2\u30f3\u30d7\u306f\u30d1\u30ef\u30d5\u30eb\u3067\u539a\u307f\u304c\u3042\u308b\u3053\u3063\u3066\u308a\u7cfb\u306e\u3088\u3046\u611f\u3058\u307e\u3057\u305f\u3002\u89e3\u50cf\u5ea6\u306f\u3001\u3055\u307b\u3069\u5dee\u306f\u7121\u304b\u3063\u305f\u3088\u3046\u306b\u601d\u3044\u307e\u3059\u3002\u305d\u308c\u3067\u3082\u97f3\u304c\u52a3\u5316\u3057\u305f\u30b1\u30fc\u30b9\u306f\u7121\u304b\u3063\u305f\u3088\u3046\u306b\u601d\u3044\u307e\u3059\u304b\u3089\u3001\u3069\u306e\u30aa\u30da\u30a2\u30f3\u30d7\u3082\u3042\u308b\u7a0b\u5ea6\u306e\u6027\u80fd\u306f\u6301\u3063\u3066\u3044\u308b\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\u7d50\u5c40\u97f3\u306e\u826f\u3057\u60aa\u3057\u3063\u3066\u306a\u3093\u3060\u308d\u3046\uff1f<\/strong><\/p>\n\n\n\n<p>\u3000\u3068\u3044\u3046\u3053\u3068\u306f\u3001USB AIF \u306e\u97f3\u8cea\u306f\u3001\u826f\u3057\u60aa\u3057\u3067\u306a\u304f\u30e1\u30fc\u30ab\u306e\u30dd\u30ea\u30b7\u30fc\u306b\u3088\u308a\u63a1\u7528\u3055\u308c\u305f\u30aa\u30da\u30a2\u30f3\u30d7\u306b\u5de6\u53f3\u3055\u308c\u308b\u6c17\u304c\u3057\u307e\u3059\u3002\u306a\u3089\u3070\u3001USB AIF \u306f\u597d\u307f\u3067\u9078\u3093\u3067\u826f\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u3082\u601d\u3046\u308f\u3051\u3067\u3059\u3002\u3082\u3063\u3068\u3082\u3001US-2x2HR\u3067\u30cf\u30de\u3063\u305f\u3088\u3046\u306b\u3001\u5b9f\u969b\u306b\u306f USB AIF \u306b\u3088\u3063\u3066\u51fa\u6765\u30fb\u4e0d\u51fa\u6765\u304c\u3042\u308b\u306e\u3067\u3001\u4f7f\u3063\u3066\u307f\u306a\u3044\u3068\u308f\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u8a55\u5224\u304c\u826f\u3044 MOTU M4 \u3067\u3082\u3001\u5b9f\u969b\u306b\u4f7f\u3063\u3066\u307f\u306a\u3044\u3068\u308f\u304b\u3089\u306a\u3044\u70b9\u306f\u591a\u3044\u306a\u3001\u3068\u3044\u3046\u5370\u8c61\u3067\u3059\u3002\u307e\u305f\u3001\u30a4\u30e4\u30db\u30f3\u30fb\u30d8\u30c3\u30c9\u30db\u30f3\u3067\u8074\u304f\u306e\u304b\u3001\u30b9\u30d4\u30fc\u30ab\u3067\u8074\u304f\u306e\u304b\u306b\u3088\u3063\u3066\u3082\u5909\u308f\u3063\u3066\u304d\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u30b9\u30d4\u30fc\u30ab\u3067\u306f\u3001\u30a4\u30e4\u30db\u30f3\u30fb\u30d8\u30c3\u30c9\u30db\u30f3\u307b\u3069\u306e\u5dee\u306f\u611f\u3058\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\u4e07\u80fd\u306a\u3093\u3066\u7121\u3044\u306e\u304b\u3082<\/strong><\/p>\n\n\n\n<p>\u3000\u3067\u3059\u304b\u3089\u3001\u30ec\u30d3\u30e5\u30fc\u7b49\u3067\u8a9e\u3089\u308c\u308b\u97f3\u8cea\u306b\u3064\u3044\u3066\u306f\u3001\u826f\u3057\u60aa\u3057\u3067\u306a\u304f\u500b\u6027\u3068\u8003\u3048\u305f\u307b\u3046\u304c\u826f\u3044\u306e\u304b\u3082\u77e5\u308c\u307e\u305b\u3093\u3002\u66f4\u306b\u8eab\u3082\u84cb\u3082\u306a\u3044\u8a71\u3092\u3059\u308b\u3068\u3001\u97f3\u8cea\u304c\u826f\u3044\u3068\u8a00\u308f\u308c\u308b USB AIF \u3067\u3082\u3001\u904e\u5ea6\u306a\u671f\u5f85\u306f\u3057\u306a\u3044\u307b\u3046\u304c\u826f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u305d\u308c\u304f\u3089\u3044\u73fe\u5728\u3067\u306f\u5168\u4f53\u306e\u5e73\u5747\u304c\u4e0a\u304c\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u5287\u7684\u306a\u5909\u5316\u3068\u3044\u3046\u306f\u306a\u304b\u306a\u304b\u8d77\u304d\u306a\u3044\u6c17\u304c\u3057\u307e\u3059\u3002\u307e\u305f\u3001PC \u3068\u306e\u76f8\u6027\u3068\u3044\u3046\u70b9\u3067\u306f\u3001\u5ec9\u4fa1\u306a USB \u30aa\u30fc\u30c7\u30a3\u30aa\u30a2\u30c0\u30d7\u30bf\u306e\u65b9\u304c\u4f7f\u3044\u3084\u3059\u3044\u3053\u3068\u3082\u591a\u3044\u3067\u3059\u3002\u3053\u306e\u8fba\u3092\u52d8\u6848\u3057\u3066\u3001\u597d\u307f\u306e\u88fd\u54c1\u3092\u767a\u898b\u3059\u308b\u306e\u304c\u8ce2\u3044\u306e\u3068\u8a00\u3048\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>USB \u30aa\u30fc\u30c7\u30a3\u30aa\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30b9\u306e\u69cb\u6210 \u3000USB\u30aa\u30fc\u30c7\u30a3\u30aa\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30b9\uff08USB AIF\uff09\u306b\u306f\u5b9f\u306b\u69d8\u3005\u306a\u30e1\u30fc\u30ab\u30fb\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u97f3\u8cea\u306e\u9055\u3044\u306f\u3069\u3053\u304b\u3089\u6765\u308b\u306e\u3067\u3057\u3087\u3046\uff1f\u3000\u97f3\u304c\u786c\u3044\u30fb\u67d4\u3089\u304b\u3044\u3001\u89e3\u50cf\u5ea6\u304c\u9ad8\u3044\u30fb\u4f4e\u3044\u3001\u8a55\u4fa1\u3059\u308b&#8230;<\/p>\n","protected":false},"author":1,"featured_media":244,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[24,23],"tags":[],"class_list":["post-607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-audio","category-audio-visual","wpcat-24-id","wpcat-23-id"],"jetpack_featured_media_url":"https:\/\/www.lain.org\/wingblog\/wp-content\/uploads\/2019\/10\/TextOnly-1-e1572227343291.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=\/wp\/v2\/posts\/607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=607"}],"version-history":[{"count":5,"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=\/wp\/v2\/posts\/607\/revisions"}],"predecessor-version":[{"id":613,"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=\/wp\/v2\/posts\/607\/revisions\/613"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=\/wp\/v2\/media\/244"}],"wp:attachment":[{"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lain.org\/wingblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}