{"id":1558,"date":"2014-07-04T12:10:47","date_gmt":"2014-07-04T03:10:47","guid":{"rendered":"http:\/\/sano.s2.coreblog.jp\/?p=1558"},"modified":"2015-07-19T14:28:03","modified_gmt":"2015-07-19T05:28:03","slug":"%e7%b5%8c%e5%96%b6%e6%8a%80%e8%a1%93%e8%ab%962014-07-04","status":"publish","type":"post","link":"https:\/\/www.sanosemi.com\/sano_lecture\/archives\/1558","title":{"rendered":"\u7d4c\u55b6\u6280\u8853\u8ad62014.07.04"},"content":{"rendered":"
[\u524d\u56de\u306e\u6388\u696d\u5185\u5bb9]\u7d4c\u55b6\u6280\u8853\u8ad62014.06.27<\/a><\/div>\n
[\u6b21\u56de\u306e\u6388\u696d\u5185\u5bb9]\u7d4c\u55b6\u6280\u8853\u8ad62014.07.11<\/a><\/p>\n<\/div>\n
[\u6388\u696d\u914d\u4ed8\u8cc7\u6599]<\/div>\n
\uff11.\u30dd\u30b9\u30c8CD\u6280\u8853\uff08\u305d\u306e\uff11\uff09— 20\u4e16\u7d00\u672b\u306e\u300e\u671d\u65e5\u65b0\u805e\u300f\u300e\u9031\u520a\u30a2\u30a8\u30e9\u300f\u306e\u8a18\u4e8b\u306b\u898b\u308bSACD, DVD-audio<\/div>\n
\n1999\u5e745\u6708\u3000SONY\uff1aSACD
\n1999\u5e74\u3000DVD-audio<\/p>\n

(1) \u300c\u9332\u97f3\u3000\u97f3\u697d\u6027\u6e80\u305f\u3057\u3066\u3053\u305d\u306e\u6280\u8853\uff08\u97f3\u697d\u306e\u98a8\u666f\uff09\u300d\u300e\u671d\u65e5\u65b0\u805e\u300f1999\u5e7402\u670825\u65e5\u5915\u520a
\n(2) \u300c\uff23\uff24\u5f8c\u4e89\u3044\u3078\u5404\u793e\u3001\u79cb\u306b\u767a\u58f2\u3000\u6b21\u4ee3\u97f3\u697d\u5a92\u4f53\uff24\uff36\uff24\u300d\u300e\u671d\u65e5\u65b0\u805e\u300f1999\u5e7405\u670814\u65e5\u671d\u520a
\n(3) \u300c\u6b21\u4e16\u4ee3\u30aa\u30fc\u30c7\u30a3\u30aa\u3001\u79cb\u306e\u9663\u3000\u5148\u884c\u30bd\u30cb\u30fc\u3001\u8ffd\u3046\u677e\u4e0b\u300d\u300e\u671d\u65e5\u65b0\u805e\u300f1999\u5e7407\u670829\u65e5\u671d\u520a\uff08\u5927\u962a\u7248\uff09
\n(4) \u300c\u6642\u4ee3\u3092\u5909\u3048\u308b\u304b\u6b21\u4e16\u4ee3\uff23\uff24\u3000\u805e\u3053\u3048\u306a\u3044\u97f3\u3092\u8074\u304f\u300d\u300e\u9031\u520a\u3000\u30a2\u30a8\u30e9\u300f1999\u5e7406\u670821\u65e5\u53f7
\n(5) \u300c\uff24\uff36\uff24\u30aa\u30fc\u30c7\u30a3\u30aa\u767a\u58f2\u3001\u5bfe\u5fdc\u5206\u304b\u308c\u308b\u696d\u754c\uff08\u30cb\u30e5\u30fc\u30b9\uff38\u7dda\uff09\u300d\u300e\u671d\u65e5\u65b0\u805e\u300f2000\u5e7402\u670804\u65e5\u671d\u520a
\n(6) \u300c\u9032\u5316\u3059\u308b\u30c7\u30b8\u30bf\u30eb\u518d\u751f\u97f3\u3000\u5149\u5909\u63db\u3067\u4f59\u5206\u306a\u9ad8\u5468\u6ce2\u3092\u9664\u53bb\u300d\u300e\u671d\u65e5\u65b0\u805e\u300f2000\u5e7405\u670829\u65e5\u5915\u520a
\n(7) \u300c\u6b21\u4e16\u4ee3\u30aa\u30fc\u30c7\u30a3\u30aa\u3000\u300c\u805e\u3053\u3048\u306a\u3044\u97f3\u300d\u306b\u79d8\u5bc6\uff1f\uff08\u6280\u3042\u308a\uff09 \u300d\u300e\u671d\u65e5\u65b0\u805e\u300f2000\u5e7408\u670814\u65e5\u5915\u520a
\n(8) \u300c\u97f3\u697d\uff23\uff24\u306e\u30b3\u30d4\u30fc\u963b\u6b62\u3000\u30d1\u30bd\u30b3\u30f3\u5bfe\u7b56\u3001\u65b0\u6a5f\u80fd\u3000\u30cd\u30c3\u30c8\u3067\u306e\u6d41\u901a\u5bfe\u6297\u300d\u300e\u671d\u65e5\u65b0\u805e\u300f2001\u5e7412\u670831\u65e5\u671d\u520a<\/p>\n<\/div>\n

\uff12.\u30dd\u30b9\u30c8CD\u6280\u8853\uff08\u305d\u306e\uff12\uff09— \u9ad8\u97f3\u8ceaCD<\/div>\n
\n2007\u5e7411\u6708\u3000\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u30df\u30e5\u30fc\u30b8\u30c3\u30af\u3001\u65e5\u672c\u30d3\u30af\u30bf\u30fc\uff1a\u30b9\u30fc\u30d1\u30fc\u30fb\u30cf\u30a4\u30fb\u30de\u30c6\u30ea\u30a2\u30ebCD\uff08SHM-CD)
\n2008\u5e74 9\u6708\u3000\u30e1\u30e2\u30ea\u30fc\u30c6\u30c3\u30af\uff1a\u30cf\u30a4\u30af\u30aa\u30ea\u30c6\u30a3CD(HQCD)
\n2008\u5e7412\u6708\u3000\u30bd\u30cb\u30fc:\u30d6\u30eb\u30fc\u30b9\u30da\u30c3\u30afCD<\/p>\n
(1)\u5e83\u5ca1\u5ef6\u9686(2009)\u300c\u9ad8\u97f3\u8ceaCD \uff0d \u30e9\u30b8\u30ab\u30bb\u3067\u3082\u9055\u3044\u5b9f\u611f\u300d\u300e\u65e5\u7d4c\u30d3\u30b8\u30cd\u30b9\u300f2009\u5e746\u67081\u65e5\u53f7, pp.104-106<\/a><\/DIV>
\n
(2)itmedia(2008)\u300cBlu-ray Disc\u306e\u7d20\u6750\u3068\u6280\u8853\u3092\u5fdc\u7528\u3057\u305f\u9ad8\u54c1\u4f4dCD\u300cBlu-spec CD\u300d\u767b\u5834\u300d<\/a><\/DIV>
http:\/\/www.itmedia.co.jp\/lifestyle\/articles\/0811\/05\/news086.html<\/a><\/DIV>
\n
(3)itmedia(2008)\u300c\u3044\u307e\u624b\u306b\u5165\u308b\u201c\u9ad8\u97f3\u8ceaCD\u201d\u300cSHM-CD\u300d\u3092\u805e\u304d\u6bd4\u3079\u308b\u300d<\/a><\/DIV>
http:\/\/www.itmedia.co.jp\/lifestyle\/articles\/0809\/05\/news058.html<\/a><\/DIV>
\n
(4)ITmedia\u91ce\u6751\u30b1\u30f3\u30b8(2009)\u300c\u9ad8\u97f3\u8ceaCD\u30d6\u30fc\u30e0\u306e\u884c\u304f\u672b\u300d2009\u5e7401\u2f4923\u2f47 11\u664226\u5206 \u66f4\u65b0<\/a><\/DIV>
http:\/\/www.itmedia.co.jp\/lifestyle\/articles\/0901\/23\/news048.html<\/a><\/DIV>
\n \u3000\n<\/div>\n
[\u6388\u696d\u95a2\u9023\u8cc7\u6599]<\/div>\n

\u6388\u696d\u4e2d\u306b\u7d39\u4ecb\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001DVD Audio\u306e\u6280\u8853\u7684\u6027\u80fd\u3001DVD Audio\u304c\u666e\u53ca\u3057\u306a\u304b\u3063\u305f\u7406\u7531\u306b\u95a2\u3059\u308b\u8cc7\u6599\u3068\u3057\u3066\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\uff1c\u300cDVD Audio\u306e\u6280\u8853\u7684\u6027\u80fd\u300d\u95a2\u9023\uff1e
\n\uff11.\u8c9d\u5c71\u77e5\u5f18\u300cDVD\u30aa\u30fc\u30c7\u30a3\u30aa\u3068\u306f\uff1f — DVD\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u4ed5\u7d44\u307f\u3001\u9ad8\u97f3\u8cea\u306e\u79d8\u5bc6\u300d<\/a><\/strong>
\nhttp:\/\/www.phileweb.com
\n\/shop\/dvdaudio\/da-toha.html<\/a><\/div>\n
DVD audio\u306f\u3001\u30a2\u30ca\u30ed\u30b0\u4fe1\u53f7\u3092\u30c7\u30b8\u30bf\u30eb\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3059\u308b\u65b9\u5f0f\u306fCD\u3068\u540c\u3058\u304fPCM(Pulse Code Modulation)\u65b9\u5f0f\u3067\u3042\u308b\u304c\u3001\u91cf\u5b50\u5316\u30d3\u30c3\u30c8\u6570\u304cCD\u306e16bit\u304b\u308924bit\u306b\u3001\u518d\u751f\u53ef\u80fd\u5468\u6ce2\u6570\u306e\u4e0a\u9650\u304cCD\u306e20kHz\u307e\u3067\u304b\u308996kHz\u306b\u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u304c96dB\u304b\u3089144dB\u3078\u3068\u5f15\u304d\u4e0a\u3052\u3089\u308c\u3066\u3044\u308b(24bit\u300196kHz\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30676ch\u9332\u97f3\u304c\u53ef\u80fd\u3002\u306a\u304a2ch\u9332\u97f3\u3067\u306f24bit\u3001192kHz\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3067\u306e\u9332\u97f3\u3082\u53ef\u80fd\uff09\u3002
\n\u305d\u306e\u305f\u3081\u30c7\u30fc\u30bf\u306e\u6700\u5927\u8ee2\u9001\u30ec\u30fc\u30c8\u3082CD\u306e1.4Mbps\u304b\u30899.6Mbps\u306b\u5f15\u304d\u4e0a\u3052\u3089\u308c\u3066\u3044\u308b\u3002<\/p>\n

\u306a\u304aSACD(super audio CD)\u306f\u3001PCM\u65b9\u5f0f\u3067\u306f\u306a\u304f\u3001DSD(Direct Stream Digital)\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u70b9\u3067DVD audio\u3068\u6280\u8853\u7684\u306b\u5dee\u7570\u5316\u3057\u3066\u3044\u308b\u3002\u3059\u306a\u308f\u3061\u91cf\u5b50\u5316\u30d3\u30c3\u30c8\u6570\u306f1bit\u3068\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u3092CD\u306e44.1kHz\u304b\u3089\u305d\u306e64\u500d\u306e2.8224MHz\u306b\u4e0a\u3052\u3066\u3044\u308b\u3002\u305f\u3060\u3057\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u306f120dB\u3068DVD audio\u3088\u308a\u3082\u4f4e\u3044\u3002<\/p>\n<\/div>\n

\uff1c\u300cDVD\u30aa\u30fc\u30c7\u30a3\u30aa\u3068\u3044\u3046\u6280\u8853\u9769\u65b0\u304c\u666e\u53ca\u306b\u5931\u6557\u3057\u305f\u7406\u7531\u300d\u95a2\u9023\uff1e
\n\uff11\uff0e\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30b6\u30a4\u30f3(2008)\u300cDVD-Audio\u306f\u6b7b\u3093\u3060\u304b\uff1f\u3000\uff0d\u305d\u306e\uff12\u3069\u3046\u3057\u3066\u3053\u3046\u306a\u3063\u3061\u3083\u3063\u305f\u306e\uff1f\uff0d\u300d2008\/8\/18<\/a><\/strong>
\nhttp:\/\/blog.audiodesign.jp\/?eid=212350<\/a>
\n\uff12\uff0e\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30b6\u30a4\u30f3(2008)\u300cDVD-Audio\u306f\u6b7b\u3093\u3060\u304b\uff1f\u3000\uff0d\u305d\u306e3DVD\u30aa\u30fc\u30c7\u30a3\u30aa\u30bd\u30d5\u30c8\u3092\u805e\u3044\u3066\u307f\u308b\u3068\uff0d\u300d2008\/9\/9<\/a><\/strong>
\nhttp:\/\/blog.audiodesign.jp\/?eid=220965<\/a>\n<\/div>\n
\n
\u8457\u8005\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306bCD\u306e\u97f3\u8cea\u306fCD\u306e\u524d\u4e16\u4ee3\u6280\u8853\u3067\u3042\u308b\u30a2\u30ca\u30ed\u30b0\u30ec\u30b3\u30fc\u30c9\u3088\u308a\u3082\u300c\u660e\u3089\u304b\u306b\u52a3\u308b\u300d\u305f\u3081\u3001\u6b21\u4e16\u4ee3CD\u6280\u8853\u306b\u671f\u5f85\u3057\u3066\u3044\u305f\u3002<\/div>\n
\u300cDVD\u30aa\u30fc\u30c7\u30a3\u30aa\u306b\u8208\u5473\u3092\u6301\u3064\u7406\u7531\u306f\u305d\u3082\u305d\u3082CD\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u4e0d\u8db3\u3092\u611f\u3058\u3066\u3044\u308b\u304b\u3089\u3067\u3001\u97f3\u8cea\u3060\u3051\u3067\u3044\u3046\u3068CD\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306f\u30a2\u30ca\u30ed\u30b0\u30ec\u30b3\u30fc\u30c9\u306b\u6bd4\u3079\u3066\u3082\u3001\u660e\u3089\u304b\u306b\u52a3\u308b\u3068\u611f\u3058\u308b<\/strong>\u304b\u3089\u3067\u3059\u3002CD\u306e\u97f3\u306f\u3069\u3046\u3057\u3066\u3082\u4e2d\u9ad8\u97f3\u304c\u786c\u304f\u304b\u3093\u3058\u3089\u308c\u3001\u4e2d\u4f4e\u97f3\u306e\u539a\u307f\u3082\u8db3\u308a\u306a\u3044\u69d8\u306b\u611f\u3058\u307e\u3059\u3002\u300d<\/p>\n

CD\u306e\u97f3\u304c\u632f\u52d5\u5468\u6ce2\u6570\u304c\u304b\u306a\u308a\u9ad8\u3044\u9818\u57df\u3084\u3001\u97f3\u91cf\u30ec\u30d9\u30eb\u304c\u304b\u306a\u308a\u4f4e\u3044\u9818\u57df\u3067\u554f\u984c\u3068\u306a\u308b\u3053\u3068\u306b\u95a2\u3059\u308b\u6280\u8853\u7684\u8a73\u7d30\u306f\u3001http:\/\/blog.audiodesign.jp\/?eid=211162<\/a>\u306b\u3042\u308b\u3002\n<\/div>\n

\u3057\u304b\u3057SACD\u3068\u540c\u3058\u304f\u3001DVD Audio\u3082\u4e00\u822c\u7684\u306b\u306f\u666e\u53ca\u3057\u306a\u304b\u3063\u305f\u3002<\/p>\n

\u666e\u53ca\u3057\u306a\u304b\u3063\u305f\u7406\u7531\u306b\u95a2\u3057\u3066\u3001\u4e0a\u8a18WEB\u8a18\u4e8b\u306f\u3001DVD Audio\u306e\u9ad8\u6027\u80fd\u6027\u3092\u751f\u304b\u305b\u306a\u3044\u30cf\u30fc\u30c9\uff08DVD-A\u30d7\u30ec\u30fc\u30e4\u30fc\u304b\u3089\u30c7\u30b8\u30bf\u30eb\u51fa\u529b\u3059\u308b\u969b\u306f\u81ea\u52d5\u7684\u306b48kH\uff5a\u306b\u30c0\u30a6\u30f3\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3055\u308c\u3066\u3057\u307e\u3046\uff09\u306e\u5b58\u5728\u3068\u3044\u3046\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u7684\u7406\u7531\u3001\u304a\u3088\u3073\u3001DVD Audio\u306e\u9ad8\u6027\u80fd\u3092\u8003\u616e\u3057\u3066\u3044\u306a\u3044DVD Audio\u30bd\u30d5\u30c8\u306e\u5b58\u5728\u3068\u3044\u3046\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7684\u7406\u7531\u3068\u3044\u3046\u4e8c\u3064\u306e\u8996\u70b9\u304b\u3089\u8003\u5bdf\u3092\u304a\u3053\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

[\u524d\u56de\u306e\u6388\u696d\u5185\u5bb9]\u7d4c\u55b6\u6280\u8853\u8ad62014.06.27 [\u6b21\u56de\u306e\u6388\u696d\u5185\u5bb9]\u7d4c\u55b6\u6280\u8853\u8ad62 … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-1558","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.sanosemi.com\/sano_lecture\/wp-json\/wp\/v2\/posts\/1558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sanosemi.com\/sano_lecture\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sanosemi.com\/sano_lecture\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sanosemi.com\/sano_lecture\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sanosemi.com\/sano_lecture\/wp-json\/wp\/v2\/comments?post=1558"}],"version-history":[{"count":20,"href":"https:\/\/www.sanosemi.com\/sano_lecture\/wp-json\/wp\/v2\/posts\/1558\/revisions"}],"predecessor-version":[{"id":3421,"href":"https:\/\/www.sanosemi.com\/sano_lecture\/wp-json\/wp\/v2\/posts\/1558\/revisions\/3421"}],"wp:attachment":[{"href":"https:\/\/www.sanosemi.com\/sano_lecture\/wp-json\/wp\/v2\/media?parent=1558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sanosemi.com\/sano_lecture\/wp-json\/wp\/v2\/categories?post=1558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sanosemi.com\/sano_lecture\/wp-json\/wp\/v2\/tags?post=1558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}