{"id":397,"date":"2022-12-26T11:47:04","date_gmt":"2022-12-26T02:47:04","guid":{"rendered":"https:\/\/hamada.net\/akakage\/?p=397"},"modified":"2024-02-29T11:39:22","modified_gmt":"2024-02-29T02:39:22","slug":"sony-pcm-1","status":"publish","type":"post","link":"https:\/\/hamada.net\/akakage\/2022\/12\/26\/sony-pcm-1\/","title":{"rendered":"SONY PCM-1 (Audio Unit)"},"content":{"rendered":"\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebb4f5b&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebb4f5b\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"574\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/PCM-1.png\" alt=\"\" class=\"wp-image-411\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/PCM-1.png 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/PCM-1-300x168.png 300w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/PCM-1-768x431.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">1977\u5e749\u6708\u306b\u767a\u58f2\u3055\u308c\u305fSONY\u300cPCM-1\u300d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PCM\u30d7\u30ed\u30bb\u30c3\u30b5\u3068\u3044\u3046\u30aa\u30fc\u30c7\u30a3\u30aa\u30b8\u30e3\u30f3\u30eb\u306e\u88fd\u54c1\u3060\u3002\u5b9a\u4fa1480,000\u5186\u3002\u6d88\u8cbb\u8005\u7269\u4fa1\u6307\u6570\u3067\u73fe\u5728\u3078\u4fa1\u683c\u63db\u7b97\u306b\u3059\u308b\u3068\u30012,000,000\u5186\u3068\u3044\u3046\u3068\u3053\u308d\u304b\u306a\uff1f\u3000\u304a\u9ad8\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u88fd\u54c1\u306f\u3001A\/D\u30b3\u30f3\u30d0\u30fc\u30bf\u3068D\/A\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u6a5f\u80fd\u3092\u6301\u3061\u3001A\/D\u5909\u63db\u3055\u308c\u305f\u30c7\u30b8\u30bf\u30eb\u30c7\u30fc\u30bf\u3092NTSC\u6a19\u6e96\u30c6\u30ec\u30d3\u4fe1\u53f7\u306b\u3057\u305f\u4e0a\u3067\u30d3\u30c7\u30aa\u30c7\u30c3\u30ad\u3092\u4f7f\u7528\u3057\u3066\u8a18\u9332\u3001\u307e\u305f\u306f\u518d\u751f\u3057\u3066\u30a2\u30ca\u30ed\u30b0\u97f3\u58f0\u306b\u623b\u3059\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u308b\u3002\u3053\u306e\u5546\u54c1\u306f\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u9ece\u660e\u671f\u306e\u3001\u4e00\u822c\u6d88\u8cbb\u8005\u5411\u3051\u3068\u3057\u3066\u767a\u58f2\u3055\u308c\u305f\u3002\u3053\u306e\u3042\u3068\u306b\u30bd\u30cb\u30fc\u3067\u306f\u300cPCM-1600\u300d\u3001\u300cPCM-1610\u300d\u3001\u300cPCM-1630\u300d\u3068\u958b\u767a\u304c\u7d9a\u3044\u3066\u3001CD(\u30b3\u30f3\u30d1\u30af\u30c8\u30c7\u30a3\u30b9\u30af)\u6642\u4ee3\u3092\u652f\u3048\u308b\u3053\u3068\u306b\u306a\u308b\u3002\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u6a5f\u3068\u3057\u3066\u306f\u3001EIAJ\u7d71\u4e00\u898f\u683c\u3092\u63a1\u7528\u3057\u305f\u300cPCM-100\/PCM-10\u300d\u3001\u300cPCM-F1\u300d\u3001\u300cPCM-701ES\/501ES\u300d\u3068\u7e4b\u304c\u3063\u3066\u3044\u304f\u3002\u8a73\u3057\u304f\u306f\u3001Wikipedia \u3067\u3002<a href=\"https:\/\/ja.wikipedia.org\/wiki\/PCM%E3%83%97%E3%83%AD%E3%82%BB%E3%83%83%E3%82%B5%E3%83%BC\" title=\"\">https:\/\/ja.wikipedia.org\/wiki\/PCM%E3%83%97%E3%83%AD%E3%82%BB%E3%83%83%E3%82%B5%E3%83%BC<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9060\u3044\u8a18\u61b6\u3067\u306f\u3001\u4eca\u306f\u4ea1\u304d\u79cb\u8449\u539f\u306e\u77f3\u4e38\u96fb\u6c172\u53f7\u5e97(\u4eca\u305d\u306e\u30d3\u30eb\u306f\u30d1\u30c1\u30b9\u30ed\u30d3\u30eb\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f)\u306e\u3001\u300c\u266a\u30c7\u30c3\u30ab\u3044\u308f\u30fc\uff01\u300d\u306e\u30c6\u30ec\u30d3CM\u3067\u3082\u3088\u304f\u51fa\u3066\u304d\u305f\u30a8\u30b9\u30ab\u30ec\u30fc\u30bf\u3092\u4e0a\u3063\u305f\u6b63\u9762\u306b\u3069\u30fc\u3093\uff01\u3068\u4f9b\u3048\u3089\u3066\u3044\u305f\u3002\u305d\u306e\u5f53\u6642\u79c1\u306f\u3001\u4e2d\u5b66\u751f\u3002\u591a\u5c11\u305d\u3061\u3089\u65b9\u9762\u306b\u3082\u77e5\u8b58\u304c\u3042\u3063\u305f\u306e\u3067\u3001\u3053\u306e\u88fd\u54c1\u304c\u3069\u3046\u3044\u3046\u610f\u5473\u3084\u5c06\u6765\u6027\u3092\u6301\u3064\u304b\u306f\u5224\u3063\u3066\u3044\u305f\u304b\u3089\u5f53\u7136\u6b32\u3057\u304b\u3063\u305f\u306e\u3060\u304c\u3001\u30d9\u30fc\u30bf\u30c7\u30c3\u30ad(\u5f53\u6642\u306e\u6700\u65b0\u6a5f\u7a2e\u306f\u3001SL-8500\u3060\u3063\u305f\u304b\u306a\uff1f)\u304c\u5fc5\u9808\u3060\u304b\u3089\u3001\u7de0\u3081\u3066708,000\u5186\uff01\u3000\u4e88\u7d04\u6ce8\u6587\u3060\u3057\u3001\u5024\u6bb5\u3082\u5024\u6bb5\u3060\u304b\u3089\u3082\u3061\u308d\u3093\u8cb7\u3048\u307e\u305b\u3093\u3067\u3057\u305f\u2026\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30bf\u30ed\u30b0\u30c7\u30fc\u30bf\u306a\u3069\u306f\u3001\u300c\u30aa\u30fc\u30c7\u30a3\u30aa\u56de\u9867\u9332\u300d\u69d8\u306e\u30b5\u30a4\u30c8\u306b\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/knisi2001.web.fc2.com\/pcm-1.html\" title=\"\">http:\/\/knisi2001.web.fc2.com\/pcm-1.html<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u5bb6SONY\u306e\u30b5\u30a4\u30c8\u306b\u306f\u3001\u958b\u767a\u7d4c\u7def\u306a\u3069\u304c\u8a18\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.sony.com\/ja\/SonyInfo\/CorporateInfo\/History\/SonyHistory\/2-07.html\">https:\/\/www.sony.com\/ja\/SonyInfo\/CorporateInfo\/History\/SonyHistory\/2-07.html<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.sony.co.jp\/Products\/proaudio\/story\/story02.html\">https:\/\/www.sony.co.jp\/Products\/proaudio\/story\/story02.html<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u30c1\u30e3\u30f3\u30b9\u304c\u3042\u3063\u3066\u624b\u8a31\u306b\u53ce\u307e\u3063\u305f\u306e\u3067\u3001\u3055\u3063\u305d\u304f\u958b\u3051\u3066\u307f\u308b\u3002<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebb5e0f&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebb5e0f\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"910\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4199-1024x910.jpg\" alt=\"\" class=\"wp-image-399\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4199-1024x910.jpg 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4199-300x267.jpg 300w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4199-768x683.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4199-1536x1366.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4199-2048x1821.jpg 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4199-1920x1707.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u88fd\u54c1\u306f\u3001NHK\u6280\u8853\u7814\u7a76\u6240\u3068\u30bd\u30cb\u30fc\u304c\u751f\u7523\u3057\u305f\u653e\u9001\u6a5f\u5668\u3068\u3057\u3066\u306ePCM\u30d7\u30ed\u30bb\u30c3\u30b5\u300cPAU-1602\u300d\u306e\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u5411\u3051\u88fd\u54c1\u3068\u3044\u3048\u308b\u3002PAU-1602\u306b\u3064\u3044\u3066\u5199\u771f\u306f\u3068\u3082\u304b\u304f\u5b9f\u7269\u306f\u898b\u305f\u3053\u3068\u304c\u306a\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u6642\u306e\u8a66\u4f5c\u6a5f\u3084\u696d\u52d9\u30fb\u653e\u9001\u6a5f\u5668\u3067\u3088\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u305f\u3001\u30de\u30b6\u30fc\u30dc\u30fc\u30c9 + \u30ab\u30fc\u30c9 \u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u5f0f\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a(\u80cc\u9762)\u5074\u306b\u3001\u30b7\u30fc\u30eb\u30c9\u3055\u308c\u305f\u96fb\u6e90\u30e6\u30cb\u30c3\u30c8\u3084\u5165\u51fa\u529b\u30e6\u30cb\u30c3\u30c8\u304c\u914d\u7f6e\u3055\u308c\u3066\u3044\u308b\u3002<br>\u305d\u306e\u3042\u3068\u6b63\u9762\u65b9\u5411\u306b\u30017\u679a\u306e\u30ab\u30fc\u30c9\u304c\u4e26\u3076\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u300cSync Separate \u57fa\u677f\u300d<\/strong><\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebb6959&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebb6959\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"529\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4189-1024x529.jpg\" alt=\"\" class=\"wp-image-400\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4189-1024x529.jpg 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4189-300x155.jpg 300w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4189-768x397.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4189-1536x794.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4189-2048x1058.jpg 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4189-1920x992.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>\u300cP-RAM \u57fa\u677f\u300d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P-RAM : TMS4044-20NL x1\/ch<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebb7254&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebb7254\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"568\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4190-1024x568.jpg\" alt=\"\" class=\"wp-image-401\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4190-1024x568.jpg 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4190-300x166.jpg 300w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4190-768x426.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4190-1536x852.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4190-2048x1135.jpg 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4190-1920x1065.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>\u300cPPS \u57fa\u677f\u300d<\/strong><\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebb7d71&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebb7d71\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"588\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4192-1024x588.jpg\" alt=\"\" class=\"wp-image-403\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4192-1024x588.jpg 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4192-300x172.jpg 300w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4192-768x441.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4192-1536x882.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4192-2048x1176.jpg 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4192-1920x1103.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>\u300cAD \/ DA \u57fa\u677f\u300d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A\/D\u30b3\u30f3\u30d0\u30fc\u30bfLSI : BurrBrown ADC84KG-12 x1<br>D\/A\u30b3\u30f3\u30d0\u30fc\u30bfLSI : BurrBrown DAC-80-CBI-V x1<br>DAC LPF\u7528 OP-amp : LF398 x1\/ch<br>\u51fa\u529b\u30d0\u30c3\u30d5\u30a1\u7528OP-amp : LM310 x1\/ch, LM310 x1\/ch<br>A\/DC LPF\u7528 Op-amp : LF398 x1\/ch<br>A\/DC \u30d0\u30c3\u30d5\u30a1 op-amp : LF356 x1\/ch<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebb8489&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebb8489\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"511\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4185-1024x511.jpg\" alt=\"\" class=\"wp-image-404\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4185-1024x511.jpg 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4185-300x150.jpg 300w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4185-768x383.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4185-1536x766.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4185-2048x1021.jpg 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4185-1920x958.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e2d\u6838\u306e\u30dc\u30fc\u30c9\u3002\u4e0a\u534a\u5206\u304cA\/D\u3001\u4e0b\u534a\u5206\u304cD\/A\u3002\u5de6\u534a\u5206\u304cLPF\u3001S\/H\u56de\u8def\u3001\u30d0\u30c3\u30d5\u30a1\u56de\u8def\u3002\u305f\u3063\u305f\u3053\u308c\u3060\u3051\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>\u300cSync Gen \u57fa\u677f\u300d<\/strong><\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebb8c68&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebb8c68\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"490\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4194-1-1024x490.jpg\" alt=\"\" class=\"wp-image-407\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4194-1-1024x490.jpg 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4194-1-300x144.jpg 300w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4194-1-768x368.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4194-1-1536x736.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4194-1-2048x981.jpg 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4194-1-1920x920.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>\u300cR-RAM \u57fa\u677f\u300d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R-RAM : TMS-4044-25NL x2\/ch<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebb9437&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebb9437\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"529\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4196-1-1024x529.jpg\" alt=\"\" class=\"wp-image-406\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4196-1-1024x529.jpg 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4196-1-300x155.jpg 300w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4196-1-768x397.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4196-1-1536x793.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4196-1-2048x1058.jpg 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4196-1-1920x992.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>\u300cPeak Meter \u57fa\u677f\u300d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u30d5\u30ed\u30f3\u30c8\u30d1\u30cd\u30eb\u3078\u306e\u30b3\u30cd\u30af\u30bf\u304c\u7e4b\u304c\u3063\u3066\u3044\u3066\u3001\u5916\u3059\u306e\u304c\u9762\u5012\u306a\u306e\u3067\u5199\u771f\u306f\u7701\u7565)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306b\u6b63\u9762\u306b\u300c\u30d8\u30c3\u30c9\u30db\u30f3\u30a2\u30f3\u30d7\u300d\u300c\u30e1\u30fc\u30bf\u30fc\u30e6\u30cb\u30c3\u30c8\u300d\u300cSW \/ VOL\u90e8\u300d\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u5834\u9762\u3067\u306f\u300cAD7512DIKN\u300d\u304c\u591a\u7528\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebb9e29&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebb9e29\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4188-768x1024.jpg\" alt=\"\" class=\"wp-image-410\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4188-768x1024.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4188-225x300.jpg 225w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4188-1152x1536.jpg 1152w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4188-1536x2048.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4188-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u96fb\u6e90\u96fb\u5727\u306f +15V \/ -15V<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RAM\u5bb9\u91cf\u306e\u5c0f\u3055\u3055\u304c\u76ee\u7acb\u3064\u3002\u4f7f\u7528\u30c1\u30c3\u30d7\u306fTMS4044\u30011bit x 4096word\u3000\u69cb\u6210\u306e 4Kbit SRAM\u3002\u5e73\u5747\u5024\u88dc\u9593\u306b\u3088\u308b\u8aa4\u308a\u8a02\u6b63\u6a5f\u80fd\u3057\u304b\u306a\u3044\u306e\u3067\u3001V-Sync\u671f\u9593\u7528\u306e\u30d0\u30c3\u30d5\u30a1\u7a0b\u5ea6\u3068\u3044\u3046\u611f\u3058\u306a\u306e\u304b\u306a\u3002<br>\u3042\u3068\u3001\u6c4e\u7528\u306eTTL-IC\u3060\u3051\u3067\u69cb\u6210\u3055\u308c\u305f\u300cPPS\u300d\u57fa\u677f\u3001\u3053\u306e\u57fa\u677f\u306e\u76ee\u7684\u306f\u306a\u3093\u3060\u308d\u3046\uff1f\u3000\u56e0\u307f\u306b\u3001\u57fa\u677f\u88cf\u306b\u306f\u3001\u9069\u5ea6\u306a\u30ea\u30ef\u30fc\u30af\u5f8c\u304c\u3042\u3063\u305f\u3002<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebba989&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebba989\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4193-1024x768.jpg\" alt=\"\" class=\"wp-image-409\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4193-1024x768.jpg 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4193-300x225.jpg 300w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4193-768x576.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4193-1536x1152.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4193-2048x1536.jpg 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4193-1920x1440.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Sync Gen\u57fa\u677f\u306eX&#8217;tal \u304c\u91d1\u77f3\u820e(KSS)\u306e\u300c14098\u300d\u3068\u6a19\u8a18\u304c\u3042\u3063\u305f\u306e\u3060\u304c\u3001NTSC\u306eColor Sc\u57fa\u6e96\u306a\u308914318\u306e\u306f\u305a\u306a\u3093\u3060\u304c\u3001\u306a\u305c\u3053\u306e\u5468\u6ce2\u6570\u306a\u3093\u3060\u308d\u3046\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001A\/D\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u578b\u756a\u3067\u60f3\u50cf\u304c\u3064\u304f\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001ADC\u3000LSI\u306e\u30d3\u30c3\u30c8\u6570\u306f12bit\u3067\u3042\u308b\u3002PCM-1\u306e\u88fd\u54c1\u4ed5\u69d8\u3067\u306f\u300013bit 3\u6298\u7dda\u91cf\u5b50\u5316(14Bit\u76f8\u5f53)\u3068\u8868\u73fe\u3055\u308c\u3066\u3044\u308b\u3002\u958b\u767a\u6bb5\u968e\u3067\u306f16bit\u3092\u76ee\u6307\u3057\u305f\u3088\u3046\u3060\u304c\u300116bit ADC \u306a\u3069\u307b\u3068\u3093\u3069\u306a\u304f\u3001\u3042\u3063\u3066\u3082\u975e\u5e38\u306b\u9ad8\u4fa1\u3060\u3063\u305f\u304b\u3089\u8ae6\u3081\u305f\u306e\u3060\u308d\u3046\u3002\u3068\u306f\u3044\u3048\u3001\u3053\u306eADC84KG \u3067\u3059\u3089\u5f53\u6642100,000\u5186\u306f\u3057\u3066\u3044\u305f\u3068\u601d\u3046\u3002\u56e0\u307f\u306b\u4eca\u3067\u3082\u58f2\u3089\u308c\u3066\u3044\u306610,000\u5186\u307b\u3069\u3067\u5165\u624b\u53ef\u80fd\u3002<br>\u6a19\u672c\u5316\u5468\u6ce2\u6570\u306f 44.056kHz\u3060\u304b\u3089\u3001\u5bfe\u5fdc\u5468\u6ce2\u6570\u5e2f\u57df\u306e\u4e0a\u9650\u306f 20kHz\u7a0b\u3068\u306a\u308b\u304c\u3001\u91cf\u5b50\u5316\u30d3\u30c3\u30c8\u6570\u304c12bit(4096\u6bb5\u968e)\u3068\u5c11\u306a\u3044\u306e\u3067\u3001\u7406\u8ad6\u4e0a\u306f6.02N\uff0b1.76\u3014dB)\u304b\u3089\u300112 x 6.02dB = 74dB\u7a0b\u5ea6\u3067\u3057\u304b\u306a\u3044\u300213bit\u3067\u308280dB\u307b\u3069\u3002\u4eca\u306eCD\u3088\u308a\u6027\u80fd\u306f\u4f4e\u3044\u304c\u3001\u5f53\u6642\u3068\u3057\u3066\u306f\u307e\u3055\u306b\u753b\u671f\u7684\u3060\u3063\u305f\u306e\u3060\u3002<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebbb194&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebbb194\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4186-1024x768.jpg\" alt=\"\" class=\"wp-image-408\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4186-1024x768.jpg 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4186-300x225.jpg 300w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4186-768x576.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4186-1536x1152.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4186-2048x1536.jpg 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2022\/12\/IMG_4186-1920x1440.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>\u3053\u3053\u3067\u304a\u9858\u3044\u3002\u30b3\u30f3\u30d0\u30fc\u30bf\u306eBit\u6570\u304c12bit\u306a\u306e\u306b\u3001\u3069\u3046\u3057\u306613bit\u3068\u8868\u73fe\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3001\u3069\u306a\u305f\u304b\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3066\u3001\u3053\u308c\u306e\u518d\u751f\u97f3\u3092\u805e\u3044\u305f\u3053\u3068\u304c\u3042\u308b\u306e\u304b\uff1f\u3000\u3068\u3044\u3046\u70b9\u3002<br>\u3053\u308c\u306b\u3064\u3044\u3066\u306f\u3001\u5192\u982d\u306b\u6319\u3052\u305f\u77f3\u4e38\u96fb\u6c17\u306e\u30c7\u30e2\u6a5f\u3067\u805e\u3044\u305f\u8a18\u61b6\u304c\u3042\u308b\u3002\u5f53\u6642\u6d41\u884c\u3063\u3066\u3044\u305fSL\u306e\u751f\u9332\u97f3\u304b\u306a\u306b\u304b\u3060\u3063\u305f\u3068\u601d\u3046\u304c\u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u4e91\u3005\u4ee5\u4e0a\u306b\u30ce\u30a4\u30ba\u306e\u5c11\u306a\u3055\u3001\u3068\u3044\u3046\u304b\u5fcc\u307e\u308f\u3057\u3044\u30c6\u30fc\u30d7\u30d2\u30b9\u30ce\u30a4\u30ba\u304c\u306a\u3044\u3060\u3051\u3067\u3053\u3093\u306a\u306b\u3059\u3063\u304d\u308a\u3057\u305f\u97f3\u306b\u306a\u308b\u306e\u304b\uff01\u3068\u3044\u3046\u611f\u52d5\u304c\u3042\u3063\u305f\u3002\u305f\u3060\u3001\u540c\u6642\u306b\u304d\u3081\u7d30\u3084\u304b\u3055\u3092\u611f\u3058\u306a\u304b\u3063\u305f\u306e\u3082\u78ba\u304b\u3067\u3001\u5f53\u6642\u306f\u5224\u3089\u306a\u304b\u3063\u305f\u304c\u3001\u3053\u308c\u306f\u91cf\u5b50\u5316\u30d3\u30c3\u30c8\u6570\u304c\u4f4e\u3059\u304e\u305f\u305b\u3044\u3060\u3068\u4eca\u306a\u3089\u601d\u3046\u3002\u305b\u3081\u306614bit\u306f\u6b32\u3057\u304b\u3063\u305f\u306a\u3002<br>\u3068\u306f\u3044\u3048\u3001\u5f53\u6642\u306f\u3001\u9593\u9055\u3044\u306a\u304f\u3053\u308c\u304b\u3089\u306f\u30c7\u30b8\u30bf\u30eb\u3060\uff01\u3068\u4e2d\u5b662\u5e74\u306e\u79c1\u306f\u601d\u3063\u305f\u306e\u3060\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u307f\u306b\u624b\u8a31\u306b\u3042\u308b\u3053\u306ePCM-1\u300115V\u6b63\u8ca0\u96fb\u6e90\u96fb\u5727\u306b\u5dee\u7570\u304c\u3042\u308a\u52d5\u4f5c\u304c\u602a\u3057\u3044\u3002\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u3060\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u306e\u57fa\u677f\u5de6\u5074\u306eLSI &lt; DAC80-CBI-V&gt; \u306f\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u306eBurrBrown\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u306f\u9055\u3046\u6c17\u304c\u3059\u308b\u306a\u3002\u624b\u6301\u3061\u3092\u63a2\u3057\u51fa\u3057\u3066\u307f\u305f\u3002\u6539\u3081\u3066PCM-1 \u306e\u30ab\u30bf\u30ed\u30b0\u5199\u771f\u3092\u898b\u305f\u3089\u3001\u3084\u306f\u308a \u2193 \u306e\u304c\u8f09\u3063\u3066\u3044\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1536\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2023\/01\/IMG_4469-2048x1536.jpg\" alt=\"\" class=\"wp-image-436\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2023\/01\/IMG_4469-2048x1536.jpg 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2023\/01\/IMG_4469-1024x768.jpg 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2023\/01\/IMG_4469-768x576.jpg 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2023\/01\/IMG_4469-1536x1152.jpg 1536w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2023\/01\/IMG_4469-1920x1440.jpg 1920w\" sizes=\"auto, (max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56de\u8def\u56f3\u3092\u5165\u624b\u3057\u305f\u3044\u306e\u3060\u304c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067PCM-1\u306e\u60c5\u5831\u306f\u6975\u3081\u3066\u5c11\u306a\u3044\u3002\u5148\u65e5\u3001\u3042\u308b\u30b5\u30a4\u30c8\u3067\u30d6\u30ed\u30c3\u30af\u30c0\u30a4\u30e4\u30b0\u30e9\u30e0\u3092\u898b\u304b\u3051\u305f\u306e\u3067\u3001\u66f8\u304d\u76f4\u3057\u3066\u307f\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306f\u3001\u9332\u97f3\u6642\u306e\u69cb\u6210\u3002<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebc05d7&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebc05d7\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"2724\" height=\"1110\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2024\/02\/PCM-1_RecordingMode.png\" alt=\"\" class=\"wp-image-466\" srcset=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2024\/02\/PCM-1_RecordingMode.png 2724w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2024\/02\/PCM-1_RecordingMode-1024x417.png 1024w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2024\/02\/PCM-1_RecordingMode-2048x835.png 2048w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2024\/02\/PCM-1_RecordingMode-768x313.png 768w, https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2024\/02\/PCM-1_RecordingMode-1536x626.png 1536w, 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class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u518d\u751f\u6642\u306e\u69cb\u6210\u3002<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a24caebc10f2&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a24caebc10f2\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1105\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/hamada.net\/akakage\/wp-content\/uploads\/2024\/02\/PCM-1_Playbackmode-2048x1105.png\" alt=\"\" class=\"wp-image-469\" 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