{"id":9261,"date":"2026-02-12T23:30:25","date_gmt":"2026-02-12T23:30:25","guid":{"rendered":"https:\/\/www.zehsm.com\/?p=9261"},"modified":"2026-02-12T23:30:25","modified_gmt":"2026-02-12T23:30:25","slug":"%e3%82%b9%e3%83%94%e3%83%bc%e3%82%ab%e3%83%bc%e8%a8%ad%e8%a8%88%e3%82%92%e9%80%9a%e3%81%98%e3%81%a6%e9%9f%b3%e9%9f%bf%e6%80%a7%e8%83%bd%e3%82%92%e6%9c%80%e9%81%a9%e5%8c%96%e3%81%99%e3%82%8b%e6%96%b9","status":"publish","type":"post","link":"https:\/\/www.zehsm.com\/ja\/how-to-optimize-acoustic-performance-through-speaker-design\/","title":{"rendered":"\u30b9\u30d4\u30fc\u30ab\u30fc\u8a2d\u8a08\u3092\u901a\u3058\u3066\u97f3\u97ff\u6027\u80fd\u3092\u6700\u9069\u5316\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u5353\u8d8a\u3057\u305f\u97f3\u97ff\u6027\u80fd\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u306f\u3001\u3042\u3089\u3086\u308b\u30b9\u30d4\u30fc\u30ab\u30fc\u8a2d\u8a08\u306b\u304a\u3051\u308b\u6700\u512a\u5148\u306e\u76ee\u6a19\u3067\u3059\u3002\u3053\u308c\u306f\u7269\u7406\u5b66\u3001\u6750\u6599\u79d1\u5b66\u3001\u8074\u899a\u5fc3\u7406\u5b66\u306e\u7cbe\u5bc6\u306a\u932c\u91d1\u8853\u3067\u3042\u308a\u3001\u3059\u3079\u3066\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u8a2d\u8a08\u4e0a\u306e\u6c7a\u5b9a\u304c\u3001\u30ea\u30b9\u30ca\u30fc\u306e\u8033\u306b\u5c4a\u304f\u6700\u7d42\u7684\u306a\u30b5\u30a6\u30f3\u30c9\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u30d0\u30ba\u30ef\u30fc\u30c9\u3092\u8d85\u3048\u3066\u3001\u771f\u306e\u97f3\u97ff\u6700\u9069\u5316\u306f\u7dbf\u5bc6\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001\u512a\u308c\u305f\u97f3\u97ff\u7cbe\u5ea6\u3001\u660e\u77ad\u6027\u3001\u6ca1\u5165\u611f\u306b\u76f4\u63a5\u3064\u306a\u304c\u308b\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u8a2d\u8a08\u306b\u304a\u3051\u308b\u4e2d\u6838\u539f\u7406\u3068\u6700\u5148\u7aef\u6280\u8853\u3092\u63a2\u6c42\u3057\u307e\u3059\u3002.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.zehsm.com\/wp-content\/uploads\/2026\/01\/12inch-high-quality-speaker.jpg\" alt=\"12\u30a4\u30f3\u30c1\u306e\u9ad8\u54c1\u8cea\u30b9\u30d4\u30fc\u30ab\u30fc\" title=\"12\u30a4\u30f3\u30c1\u306e\u9ad8\u54c1\u8cea\u30b9\u30d4\u30fc\u30ab\u30fc\" class=\"wpauto-inline-image\" style=\"max-width: 100%;height: auto;margin: 20px auto\" \/><\/p>\n<h2>\u57fa\u790e\uff1a\u30c9\u30e9\u30a4\u30d0\u30fc\u8a2d\u8a08\u306b\u304a\u3051\u308b\u4e2d\u6838\u7684\u97f3\u97ff\u539f\u7406<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/www.zehsm.com\/wp-content\/uploads\/2026\/01\/10inch-car-audio-speaker.jpg\" alt=\"10\u30a4\u30f3\u30c1\u30ab\u30fc\u30aa\u30fc\u30c7\u30a3\u30aa\u30b9\u30d4\u30fc\u30ab\u30fc\" title=\"10\u30a4\u30f3\u30c1\u30ab\u30fc\u30aa\u30fc\u30c7\u30a3\u30aa\u30b9\u30d4\u30fc\u30ab\u30fc\" class=\"wpauto-inline-image\" style=\"max-width: 100%;height: auto;margin: 20px auto\" \/><\/p>\n<p>\u3059\u3079\u3066\u306e\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u4e2d\u5fc3\u306b\u306f\u3001\u96fb\u6c17\u4fe1\u53f7\u3092\u97f3\u6ce2\u306b\u5909\u63db\u3059\u308b\u30c8\u30e9\u30f3\u30b9\u30c7\u30e5\u30fc\u30b5\u30fc\u3067\u3042\u308b\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u305d\u306e\u8a2d\u8a08\u306f\u3001\u97f3\u97ff\u6700\u9069\u5316\u306b\u304a\u3051\u308b\u6700\u521d\u3067\u6700\u3082\u91cd\u8981\u306a\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2\u3067\u3059\u3002.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.zehsm.com\/wp-content\/uploads\/2026\/01\/8inch-car-speaker-8ohm-250w.jpg\" alt=\"8\u30a4\u30f3\u30c1\u30ab\u30fc\u30b9\u30d4\u30fc\u30ab\u30fc 8\u30aa\u30fc\u30e0 250W\" title=\"8\u30a4\u30f3\u30c1\u30ab\u30fc\u30b9\u30d4\u30fc\u30ab\u30fc 8\u30aa\u30fc\u30e0 250W\" class=\"wpauto-inline-image\" style=\"max-width: 100%;height: auto;margin: 20px auto\" \/><\/p>\n<p><strong>\u30c8\u30e9\u30f3\u30b9\u30c7\u30e5\u30fc\u30b5\u30fc\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\uff1a<\/strong> \u57fa\u672c\u52d5\u4f5c\u306f\u3001\u78c1\u5834\u306b\u540a\u308a\u4e0b\u3052\u3089\u308c\u305f\u30dc\u30a4\u30b9\u30b3\u30a4\u30eb\u3092\u542b\u307f\u307e\u3059\u3002\u30aa\u30fc\u30c7\u30a3\u30aa\u4fe1\u53f7\u304c\u30b3\u30a4\u30eb\u3092\u901a\u904e\u3059\u308b\u3068\u3001\u5909\u52d5\u3059\u308b\u78c1\u5834\u304c\u767a\u751f\u3057\u3001\u6c38\u4e45\u78c1\u77f3\u306e\u9759\u78c1\u5834\u3068\u76f8\u4e92\u4f5c\u7528\u3057\u3066\u3001\u30b3\u30a4\u30eb\u3068\u305d\u308c\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u305f\u632f\u52d5\u677f\u3092\u6025\u901f\u306b\u52d5\u304b\u3057\u3001\u7a7a\u6c17\u3092\u62bc\u3057\u3066\u97f3\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306e\u6700\u9069\u5316\u306f\u3001\u76f4\u7dda\u6027\u3001\u52b9\u7387\u6027\u3001\u304a\u3088\u3073\u5236\u5fa1\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002.<\/p>\n<p><strong>\u4e3b\u8981\u306a\u30c9\u30e9\u30a4\u30d0\u30fc\u8a2d\u8a08\u8981\u7d20\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u632f\u52d5\u677f\uff08\u30b3\u30fc\u30f3\/\u30c9\u30fc\u30e0\uff09\u6750\u6599\uff1a<\/strong> \u6750\u6599\u306e\u9078\u629e\u306f\u3001\u525b\u6027\u3001\u5185\u90e8\u6e1b\u8870\u3001\u304a\u3088\u3073\u91cd\u91cf\u3068\u3044\u3046\u91cd\u8981\u306a\u4e09\u8981\u7d20\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u30d1\u30eb\u30d7\u306a\u3069\u306e\u5f93\u6765\u6750\u6599\u306f\u826f\u597d\u306a\u81ea\u7136\u6e1b\u8870\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u525b\u6027\u306b\u6b20\u3051\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u3001\u30ab\u30fc\u30dc\u30f3\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u30bb\u30e9\u30df\u30c3\u30af\u306a\u3069\u306e\u6700\u65b0\u8907\u5408\u6750\u6599\u306f\u3001\u305d\u308c\u305e\u308c\u72ec\u81ea\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u63d0\u793a\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u9ad8\u7d1a\u30c4\u30a4\u30fc\u30bf\u30fc\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d9\u30ea\u30ea\u30a6\u30e0\u306f\u3001\u5353\u8d8a\u3057\u305f\u525b\u6027\u5bfe\u91cd\u91cf\u6bd4\u3092\u63d0\u4f9b\u3057\u3001\u9ad8\u5468\u6ce2\u5fdc\u7b54\u3092\u62e1\u5f35\u3057\u3001\u6b6a\u307f\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>\u30e2\u30fc\u30bf\u30fc\u30b7\u30b9\u30c6\u30e0\uff08\u30de\u30b0\u30cd\u30c3\u30c8\uff06\u30dc\u30a4\u30b9\u30b3\u30a4\u30eb\uff09\uff1a<\/strong> \u5f37\u529b\u3067\u5bfe\u79f0\u7684\u306a\u78c1\u5834\uff08\u73fe\u5728\u3067\u306f\u591a\u304f\u306e\u5834\u5408\u30cd\u30aa\u30b8\u30e0\u30de\u30b0\u30cd\u30c3\u30c8\u304b\u3089\uff09\u306f\u3001\u632f\u52d5\u677f\u306e\u52d5\u304d\u3092\u7cbe\u5bc6\u306b\u5236\u5fa1\u3057\u307e\u3059\u3002\u30dc\u30a4\u30b9\u30b3\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u3001\u30ef\u30a4\u30e4\u30fc\u6750\u6599\uff08\u4f8b\uff1a\u8efd\u91cf\u5316\u306e\u305f\u3081\u306e\u9285\u88ab\u8986\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff09\u3001\u304a\u3088\u3073\u30d5\u30a9\u30fc\u30de\u30fc\u6750\u6599\uff08\u4f8b\uff1a\u8010\u71b1\u6027\u306e\u305f\u3081\u306e\u30ab\u30d7\u30c8\u30f3\uff09\u306f\u3001\u96fb\u529b\u51e6\u7406\u80fd\u529b\u3001\u611f\u5ea6\u3001\u304a\u3088\u3073\u71b1\u5727\u7e2e\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002.<\/li>\n<li><strong>\u30b5\u30b9\u30da\u30f3\u30b7\u30e7\u30f3\uff08\u30b9\u30d1\u30a4\u30c0\u30fc\uff06\u30b5\u30e9\u30a6\u30f3\u30c9\uff09\uff1a<\/strong> \u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u30b3\u30a4\u30eb\u3092\u4e2d\u5fc3\u306b\u4fdd\u3061\u3001\u5fa9\u5143\u529b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3068\u76f4\u7dda\u6027\u306f\u3001\u5927\u304d\u306a\u632f\u5e45\uff08\u7279\u306b\u30a6\u30fc\u30d5\u30a1\u30fc\u306b\u304a\u3044\u3066\uff09\u3092\u5236\u5fa1\u3057\u3001\u6b6a\u307f\u3092\u9632\u3050\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u6700\u65b0\u306e\u30b5\u30e9\u30a6\u30f3\u30c9\u306f\u3001\u9577\u671f\u5b89\u5b9a\u6027\u306e\u305f\u3081\u306b\u9ad8\u5ea6\u306a\u30dd\u30ea\u30de\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p><strong>\u6700\u8fd1\u306e\u30c7\u30fc\u30bf\u306f\u3001\u6750\u6599\u9769\u65b0\u306b\u5bfe\u3059\u308b\u696d\u754c\u306e\u7126\u70b9\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002.<\/strong> Grand View Research\u306b\u3088\u308b2023\u5e74\u306e\u5e02\u5834\u5206\u6790\u306b\u3088\u308b\u3068\u3001\u6c11\u751f\u7528\u96fb\u5b50\u6a5f\u5668\u304a\u3088\u3073\u81ea\u52d5\u8eca\u5206\u91ce\u306b\u304a\u3051\u308b\u9ad8\u6027\u80fd\u30b9\u30d4\u30fc\u30ab\u30fc\u3078\u306e\u9700\u8981\u306b\u727d\u5f15\u3055\u308c\u305f\u4e16\u754c\u306e\u5148\u9032\u97f3\u97ff\u6750\u6599\u5e02\u5834\u306f\u30012024\u5e74\u304b\u30892030\u5e74\u307e\u3067\u306b\u5e74\u5e73\u5747\u6210\u9577\u73879.5%\u3067\u6210\u9577\u3059\u308b\u3068\u4e88\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6295\u8cc7\u306f\u3001\u3088\u308a\u512a\u308c\u305f\u632f\u52d5\u677f\u304a\u3088\u3073\u6e1b\u8870\u6750\u6599\u306e\u7814\u7a76\u306b\u76f4\u63a5\u7684\u306b\u62cd\u8eca\u3092\u304b\u3051\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><em>\u8868\uff1a\u4e00\u822c\u7684\u306a\u632f\u52d5\u677f\u6750\u6599\u306e\u6bd4\u8f03<\/em><br \/>\n| <strong>\u6750\u6599<\/strong> | <strong>\u525b\u6027\u5bfe\u91cd\u91cf\u6bd4<\/strong> | <strong>\u5185\u90e8\u6e1b\u8870<\/strong> | <strong>\u4e00\u822c\u7684\u306a\u7528\u9014<\/strong> | <strong>\u4e3b\u306a\u5229\u70b9<\/strong> |<br \/>\n| :\u2014 | :\u2014 | :\u2014 | :\u2014 | :\u2014 |<br \/>\n| <strong>\u30d1\u30eb\u30d7<\/strong> | \u4e2d\u7a0b\u5ea6 | \u9ad8\u3044 | \u30df\u30c3\u30c9\u30ec\u30f3\u30b8\u30a6\u30fc\u30d5\u30a1\u30fc | \u81ea\u7136\u3067\u97f3\u697d\u7684\u306a\u30b5\u30a6\u30f3\u30c9\uff1b\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u3044 |<br \/>\n| <strong>\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3<\/strong> | \u4f4e\uff5e\u4e2d\u7a0b\u5ea6 | \u9ad8\u3044 | \u6c4e\u7528 | \u826f\u597d\u306a\u6e1b\u8870\uff1b\u8010\u6e7f\u6027\u304c\u3042\u308b |<br \/>\n| <strong>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0<\/strong> | \u9ad8\u3044 | \u4f4e\u3044 | \u30c4\u30a4\u30fc\u30bf\u30fc\u3001\u30df\u30c3\u30c9\u30a6\u30fc\u30d5\u30a1\u30fc | \u8a73\u7d30\u306a\u9ad8\u5468\u6ce2\u518d\u751f |<br \/>\n| <strong>Carbon Fiber<\/strong> | \u975e\u5e38\u306b\u9ad8\u3044 | \u4f4e\uff5e\u4e2d\u7a0b\u5ea6 | \u30a6\u30fc\u30d5\u30a1\u30fc\u3001\u30df\u30c3\u30c9\u30ec\u30f3\u30b8 | \u4f4e\u7740\u8272\u306e\u305f\u3081\u306e\u6975\u5ea6\u306e\u525b\u6027 |<br \/>\n| <strong>\u30d9\u30ea\u30ea\u30a6\u30e0<\/strong> | \u5353\u8d8a\u3057\u3066\u3044\u308b | \u4f4e\u3044 | \u9ad8\u7d1a\u30c4\u30a4\u30fc\u30bf\u30fc | \u6700\u3082\u8efd\u304f\u3001\u6700\u3082\u525b\u6027\u304c\u9ad8\u3044\uff1b\u7d14\u7c8b\u306a\u9ad8\u97f3 |<\/p>\n<h2>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u5de5\u5b66\uff1a\u4e0d\u8981\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5236\u5fa1<\/h2>\n<p>\u81ea\u7531\u7a7a\u6c17\u4e2d\u3067\u52d5\u4f5c\u3059\u308b\u30c9\u30e9\u30a4\u30d0\u30fc\u306f\u3001\u7279\u306b\u4f4e\u5468\u6ce2\u6570\u306b\u304a\u3044\u3066\u3001\u524d\u9762\u3068\u80cc\u9762\u306e\u97f3\u6ce2\u304c\u4e92\u3044\u306b\u6253\u3061\u6d88\u3057\u5408\u3046\u300c\u97f3\u97ff\u77ed\u7d61\u300d\u306b\u60a9\u307e\u3055\u308c\u307e\u3059\u3002\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u4e3b\u306a\u5f79\u5272\u306f\u3053\u308c\u3089\u306e\u6ce2\u3092\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3059\u304c\u3001\u305d\u306e\u8a2d\u8a08\u306f\u52b9\u7387\u3001\u4f4e\u97f3\u5fdc\u7b54\u3001\u304a\u3088\u3073\u5168\u4f53\u7684\u306a\u97f3\u97ff\u7279\u6027\u306b\u6df1\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u7a2e\u985e\u3068\u305d\u306e\u97f3\u97ff\u7684\u5f71\u97ff\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u5bc6\u9589\u578b\uff08\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30b5\u30b9\u30da\u30f3\u30b7\u30e7\u30f3\uff09\uff1a<\/strong> \u5bc6\u9589\u578b\uff1a.<\/li>\n<li><strong>\u5bc6\u9589\u7bb1\u306f\u5185\u90e8\u306e\u7a7a\u6c17\u30d0\u30cd\u3092\u4f7f\u7528\u3057\u3066\u30a6\u30fc\u30d5\u30a1\u30fc\u306e\u52d5\u304d\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002\u6b63\u78ba\u3067\u30bf\u30a4\u30c8\u3001\u304b\u3064\u5236\u5fa1\u3055\u308c\u305f\u4f4e\u97f3\u5fdc\u7b54\u3068\u3001\u3088\u308a\u7de9\u3084\u304b\u306a\u6e1b\u8870\uff0812 dB\/\u30aa\u30af\u30bf\u30fc\u30d6\uff09\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a2d\u8a08\u306f\u3001\u904e\u6e21\u5fdc\u7b54\u306e\u7cbe\u5ea6\u306b\u91cd\u8981\u306a\u6642\u9593\u9818\u57df\u8aa4\u5dee\uff08\u7fa4\u9045\u5ef6\uff09\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002<\/strong> \u4f4d\u76f8\u53cd\u8ee2\u578b\uff08\u30d0\u30b9\u30ec\u30d5\uff09\uff1a.<\/li>\n<li><strong>\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3055\u308c\u305f\u30dd\u30fc\u30c8\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u8a2d\u8a08\u8005\u306f\u80cc\u9762\u6ce2\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5229\u7528\u3057\u3066\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u30dd\u30a4\u30f3\u30c8\u4ed8\u8fd1\u306e\u4f4e\u5468\u6ce2\u6570\u3092\u5f37\u5316\u3057\u3001\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u3001\u4f4e\u97f3\u5fdc\u7b54\u3092\u62e1\u5f35\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u4e0d\u9069\u5207\u306a\u8a2d\u8a08\u306f\u30dd\u30fc\u30c8\u30ce\u30a4\u30ba\uff08\u30c1\u30e5\u30c3\u30d5\u30a3\u30f3\u30b0\uff09\u3084\u3001\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u5468\u6ce2\u6570\u4ee5\u4e0b\u306e\u5236\u5fa1\u3055\u308c\u3066\u3044\u306a\u3044\u4f4e\u97f3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e71\u6d41\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306e\u30dd\u30fc\u30c8\u5f62\u72b6\u6700\u9069\u5316\u306b\u306f\u3001\u73fe\u5728\u3001\u6570\u5024\u6d41\u4f53\u529b\u5b66\uff08CFD\uff09\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u6a19\u6e96\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong> <strong>\u9ad8\u5ea6\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff1a<\/strong> \u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3. <strong>\u30d1\u30c3\u30b7\u30d6\u30e9\u30b8\u30a8\u30fc\u30bf\u30fc<\/strong> \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306f\u3001\u80cc\u9762\u6ce2\u3092\u9045\u5ef6\u3055\u305b\u3001\u524d\u9762\u6ce2\u3068\u4f4d\u76f8\u3092\u5408\u308f\u305b\u308b\u305f\u3081\u306b\u9577\u304f\u6e1b\u8870\u3055\u308c\u305f\u7d4c\u8def\u3092\u4f7f\u7528\u3057\u3001\u975e\u5e38\u306b\u6df1\u304f\u30af\u30ea\u30fc\u30f3\u306a\u4f4e\u97f3\u3092\u76ee\u6307\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p><strong>\u30d1\u30c3\u30b7\u30d6\u30e9\u30b8\u30a8\u30fc\u30bf\u30fc<\/strong> \u8a2d\u8a08\u306f\u30dd\u30fc\u30c8\u3092\u975e\u99c6\u52d5\u306e\u632f\u52d5\u677f\u306b\u7f6e\u304d\u63db\u3048\u3001\u7a7a\u6c17\u30ce\u30a4\u30ba\u306a\u3057\u3067\u30dd\u30fc\u30c8\u306e\u3088\u3046\u306a\u5229\u70b9\u3092\u63d0\u4f9b\u3057\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u6700\u9069\u3067\u3059\u3002.<\/p>\n<h2>\u5185\u90e8\u306e\u8003\u616e\u4e8b\u9805\uff1a<\/h2>\n<p>\u5b8c\u5168\u306b\u4e0d\u6d3b\u6027\u306a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5185\u90e8\u306e\u5b9a\u5728\u6ce2\u306f\u5171\u632f\u306b\u3088\u308b\u8272\u4ed8\u3051\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6226\u7565\u7684\u306a\u88dc\u5f37\uff08\u30af\u30ed\u30b9\u30d6\u30ec\u30fc\u30b7\u30f3\u30b0\u3001\u7a93\u67a0\u30d6\u30ec\u30fc\u30b7\u30f3\u30b0\uff09\u306f\u30d1\u30cd\u30eb\u306e\u525b\u6027\u3092\u5287\u7684\u306b\u9ad8\u3081\u3001\u5171\u632f\u5468\u6ce2\u6570\u3092\u554f\u984c\u306e\u5c11\u306a\u3044\u7bc4\u56f2\u306b\u5f15\u304d\u4e0a\u3052\u307e\u3059\u3002\u97f3\u97ff\u7528\u30b0\u30e9\u30b9\u30a6\u30fc\u30eb\u3001\u30a6\u30fc\u30eb\u3001\u307e\u305f\u306f\u7279\u6b8a\u30d5\u30a9\u30fc\u30e0\u306a\u3069\u306e\u6e1b\u8870\u6750\u6599\u306e\u4f7f\u7528\u306f\u3001\u80cc\u9762\u6ce2\u3092\u5438\u53ce\u3057\u3001\u5185\u90e8\u53cd\u5c04\u3092\u5206\u89e3\u3057\u307e\u3059\u3002\u76ee\u6a19\u306f\u3001\u97f3\u97ff\u7684\u306b\u6d88\u3048\u308b\u300c\u9759\u304b\u3067\u300d\u975e\u5171\u632f\u306e\u30dc\u30c3\u30af\u30b9\u3067\u3059\u3002.<\/p>\n<p><strong>\u91cd\u8981\u306a\u30ea\u30f3\u30af\uff1a\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30b7\u30b9\u30c6\u30e0\u7d71\u5408<\/strong> \u30de\u30eb\u30c1\u30c9\u30e9\u30a4\u30d0\u30fc\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u3001\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u4f9d\u5b58\u3057\u3066\u5468\u6ce2\u6570\u30b9\u30da\u30af\u30c8\u30eb\u3092\u30c9\u30e9\u30a4\u30d0\u30fc\u9593\u3067\u9069\u5207\u306b\u5206\u5272\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u5358\u306a\u308b\u5206\u696d\u3067\u306f\u306a\u304f\u3001\u97f3\u97ff\u6700\u9069\u5316\u306e\u305f\u3081\u306e\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u5404\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u7406\u60f3\u7684\u306a\u7bc4\u56f2\u3067\u52d5\u4f5c\u3057\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u878d\u5408\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u8a2d\u8a08\u306e\u54f2\u5b66\uff1a<\/strong> \u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u306e\u30b9\u30ed\u30fc\u30d7\uff08\u4f8b\uff1a12 dB\/\u30aa\u30af\u30bf\u30fc\u30d6\u300124 dB\/\u30aa\u30af\u30bf\u30fc\u30d6\uff09\u3001\u30bf\u30a4\u30d7\uff08\u4f8b\uff1aLinkwitz-Riley\u3001Bessel\uff09\u3001\u304a\u3088\u3073\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u54c1\u8cea\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u6025\u5cfb\u306a\u30b9\u30ed\u30fc\u30d7\u306f\u3001\u6b6a\u307f\u3084\u640d\u50b7\u3092\u5f15\u304d\u8d77\u3053\u3059\u5468\u6ce2\u6570\u304b\u3089\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u3088\u308a\u3088\u304f\u4fdd\u8b77\u3057\u307e\u3059\u304c\u3001\u3088\u308a\u5927\u304d\u306a\u4f4d\u76f8\u30b7\u30d5\u30c8\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002\u30a2\u30af\u30c6\u30a3\u30d6\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u304a\u3051\u308b\u9ad8\u5ea6\u306a\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u51e6\u7406\uff08DSP\uff09\u306f\u3001\u30d1\u30c3\u30b7\u30d6\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u306f\u9054\u6210\u3067\u304d\u306a\u3044\u3001\u975e\u5e38\u306b\u7cbe\u5bc6\u306a\u7dda\u5f62\u4f4d\u76f8\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u3068\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\u88dc\u6b63\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002 <strong>\u30c9\u30e9\u30a4\u30d0\u30fc\u7d71\u5408\u3068\u30bf\u30a4\u30e0\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\uff1a<\/strong>\u5b8c\u5168\u306a\u70b9\u97f3\u6e90\u52d5\u4f5c\u306e\u305f\u3081\u306b\u306f\u3001\u3059\u3079\u3066\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\u304b\u3089\u306e\u97f3\u304c\u540c\u6642\u306b\u30ea\u30b9\u30ca\u30fc\u306b\u5230\u9054\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f, <strong>\u30bf\u30a4\u30e0\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8<\/strong> \u306b\u3088\u3063\u3066\u5bfe\u51e6\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u50be\u659c\u3057\u305f\u30d0\u30c3\u30d5\u30eb\u4e0a\u3067\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u4f4d\u7f6e\u3092\u7269\u7406\u7684\u306b\u305a\u3089\u3059\u304b\u3001DSP\u3092\u4f7f\u7528\u3057\u3066\u96fb\u5b50\u9045\u5ef6\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3092\u542b\u307f\u307e\u3059\u3002\u3055\u3089\u306b\u3001.<\/p>\n<p><strong>\u97f3\u97ff\u4e2d\u5fc3<\/strong> \u306e\u8a08\u7b97\u306b\u3088\u308a\u3001\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u30c9\u30e9\u30a4\u30d0\u30fc\u9593\u306e\u7269\u7406\u7684\u306a\u5965\u884c\u304d\u306e\u5dee\uff08\u4f8b\uff1a\u30a6\u30fc\u30d5\u30a1\u30fc\u306e\u5f8c\u308d\u306b\u3042\u308b\u30c4\u30a4\u30fc\u30bf\u30fc\u306e\u30dc\u30a4\u30b9\u30b3\u30a4\u30eb\uff09\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002 <strong>\u30d0\u30c3\u30d5\u30eb\u8a2d\u8a08\u3068\u56de\u6298\uff1a<\/strong>. \u524d\u9762\u30d1\u30cd\u30eb\uff08\u30d0\u30c3\u30d5\u30eb\uff09\u81ea\u4f53\u304c\u6b6a\u307f\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u97f3\u6ce2\u306f\u30c9\u30e9\u30a4\u30d0\u30fc\u304b\u3089\u653e\u5c04\u3055\u308c\u3001\u30d0\u30c3\u30d5\u30eb\u30a8\u30c3\u30b8\u3067\u53cd\u5c04\u3057\u3001\u76f4\u63a5\u97f3\u3068\u5e72\u6e09\u3059\u308b\u4e8c\u6b21\u6ce2\u9762\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u306f.<\/p>\n<h2>\u6700\u5f8c\u306e\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2\uff1a\u6e2c\u5b9a\u3001\u30ea\u30b9\u30cb\u30f3\u30b0\u30c6\u30b9\u30c8\u3001\u305d\u3057\u3066\u5148\u9032\u6280\u8853<\/h2>\n<p>\u6700\u9069\u5316\u306e\u6700\u7d42\u6bb5\u968e\u306f\u3001\u5ba2\u89b3\u7684\u30c7\u30fc\u30bf\u3068\u4e3b\u89b3\u7684\u77e5\u899a\u3092\u6a4b\u6e21\u3057\u3059\u308b\u3002.<\/p>\n<p><strong>\u6e2c\u5b9a\u306e\u5f79\u5272\uff1a<\/strong> \u7121\u97ff\u5ba4\u307e\u305f\u306f\u30b2\u30fc\u30c8\u4ed8\u304d\u8fd1\u8ddd\u96e2\u6e2c\u5b9a\u306b\u3088\u308b\u5305\u62ec\u7684\u306a\u6e2c\u5b9a\u304c\u3001\u5ba2\u89b3\u7684\u306a\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3092\u63d0\u4f9b\u3059\u308b\u3002\u4e3b\u8981\u306a\u6027\u80fd\u6307\u6a19\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n<ul>\n<li><strong>\u8ef8\u4e0a\u304a\u3088\u3073\u8ef8\u5916\u5468\u6ce2\u6570\u5fdc\u7b54\uff1a<\/strong> \u8ef8\u4e0a\u3067\u306e\u6ed1\u3089\u304b\u3067\u62e1\u5f35\u3055\u308c\u305f\u5fdc\u7b54\u304c\u76ee\u6a19\u3067\u3042\u308b\u304c\u3001\u5236\u5fa1\u3055\u308c\u4e88\u6e2c\u53ef\u80fd\u306a\u8ef8\u5916\u6319\u52d5\uff08\u6307\u5411\u6027\u6307\u6570\uff09\u306f\u3001\u30b5\u30a6\u30f3\u30c9\u30b9\u30c6\u30fc\u30b8\u3068\u5ba4\u5185\u3067\u306e\u4e00\u8cab\u3057\u305f\u97f3\u8272\u30d0\u30e9\u30f3\u30b9\u306b\u3068\u3063\u3066\u540c\u69d8\u306b\u91cd\u8981\u3067\u3042\u308b\u3002.<\/li>\n<li><strong>\u5168\u9ad8\u8abf\u6ce2\u6b6a\u307f\uff08THD\uff09\u304a\u3088\u3073\u76f8\u4e92\u5909\u8abf\u6b6a\u307f\uff08IMD\uff09\uff1a<\/strong> \u975e\u7dda\u5f62\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3092\u5b9a\u91cf\u5316\u3057\u3001\u660e\u77ad\u5ea6\u3068\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u80fd\u529b\u3092\u793a\u3059\u3002.<\/li>\n<li><strong>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068\u4f4d\u76f8\uff1a<\/strong> \u96fb\u6c17\u7684\u8ca0\u8377\u3068\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u6027\u80fd\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3002.<\/li>\n<li><strong>\u96fb\u6c17\u7684\u7279\u6027\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u5171\u632f\u554f\u984c\u3092\u793a\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/strong> \u4fe1\u53f7\u505c\u6b62\u5f8c\u306b\u30b9\u30d4\u30fc\u30ab\u30fc\u304c\u5171\u632f\u3092\u505c\u6b62\u3059\u308b\u901f\u5ea6\u3092\u53ef\u8996\u5316\u3057\u3001\u6642\u9593\u9818\u57df\u306b\u304a\u3051\u308b\u300c\u30b9\u30df\u30a2\u30ea\u30f3\u30b0\u300d\u307e\u305f\u306f\u660e\u77ad\u5ea6\u3092\u793a\u3059\u3002.<\/li>\n<\/ul>\n<p><strong>\u30ea\u30b9\u30cb\u30f3\u30b0\u8a66\u9a13\u306e\u5fc5\u8981\u6027\uff1a<\/strong> \u6e2c\u5b9a\u3060\u3051\u3067\u306f\u8074\u899a\u4f53\u9a13\u306e\u3059\u3079\u3066\u3092\u6349\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002\u51e6\u7406\u3055\u308c\u305f\u90e8\u5c4b\u3067\u306e\u5236\u5fa1\u3055\u308c\u305f\u4e8c\u91cd\u76f2\u691c\u30ea\u30b9\u30cb\u30f3\u30b0\u30c6\u30b9\u30c8\u306f\u3001\u30b5\u30a6\u30f3\u30c9\u30b9\u30c6\u30fc\u30b8\u3001\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0\u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u8868\u73fe\u529b\u3001\u304a\u3088\u3073\u9577\u6642\u9593\u306e\u8074\u53d6\u6027\u3092\u8a55\u4fa1\u3059\u308b\u4e0a\u3067\u4ee3\u66ff\u4e0d\u53ef\u80fd\u3067\u3042\u308b\u3002\u8a2d\u8a08\u8005\u306e\u8033\u304c\u6700\u7d42\u7684\u306a\u5224\u65ad\u57fa\u6e96\u3068\u306a\u308b\u3002.<\/p>\n<p><strong>\u6700\u65b0\u6280\u8853\u306e\u6d3b\u7528\uff1a<\/strong> \u4eca\u65e5\u306e\u8a2d\u8a08\u8005\u306f\u524d\u4f8b\u306e\u306a\u3044\u30c4\u30fc\u30eb\u3092\u6709\u3057\u3066\u3044\u308b\u3002. <strong>\u6709\u9650\u8981\u7d20\u6cd5\uff08FEA\uff09<\/strong> \u78c1\u5834\u306e\u7dda\u5f62\u6027\u3068\u632f\u52d5\u677f\u306e\u5206\u5272\u632f\u52d5\u30e2\u30fc\u30c9\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u3002. <strong>\u30ec\u30fc\u30b6\u30fc\u5e72\u6e09\u8a08<\/strong> \u30c9\u30e9\u30a4\u30d0\u30fc\u30b3\u30fc\u30f3\u306e\u632f\u52d5\u3092\u8996\u899a\u7684\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u3002. <strong>DSP<\/strong> \u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u3092\u7ba1\u7406\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u56fa\u6709\u306e\u4e0d\u898f\u5247\u6027\u3092\u88dc\u6b63\u3057\u3001\u3055\u3089\u306b\u306f\u90e8\u5c4b\u306e\u914d\u7f6e\u306b\u5fdc\u3058\u3066\u6027\u80fd\u3092\u9069\u5fdc\u3055\u305b\u308b\uff08\u4f8b\uff1a\u30d0\u30a6\u30f3\u30c0\u30ea\u30fc\u30b2\u30a4\u30f3\u88dc\u511f\uff09\u3002.<\/p>\n<hr \/>\n<h3>\u30b9\u30d4\u30fc\u30ab\u30fc\u8a2d\u8a08\u306b\u304a\u3051\u308b\u97f3\u97ff\u6700\u9069\u5316\u306b\u95a2\u3059\u308b\u5c02\u9580\u5bb6Q&amp;A<\/h3>\n<p><strong>Q1\uff1a\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30ef\u30a4\u30e4\u30ec\u30b9\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u53f0\u982d\u306b\u4f34\u3044\u3001\u5c0f\u578b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306b\u304a\u3051\u308b\u6700\u5927\u306e\u97f3\u97ff\u8a2d\u8a08\u4e0a\u306e\u8ab2\u984c\u306f\u4f55\u304b\u3001\u307e\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u305d\u308c\u3092\u3069\u306e\u3088\u3046\u306b\u514b\u670d\u3057\u3066\u3044\u308b\u304b\uff1f<\/strong><br \/>\n<strong>A:<\/strong> \u4e3b\u306a\u8ab2\u984c\u306f\u3001\u4f4e\u97f3\u57df\u306e\u62e1\u5f35\u6027\u3001\u52b9\u7387\u6027\u3001\u304a\u3088\u3073\u9ad8\u97f3\u5727\u30ec\u30d9\u30eb\u3067\u306e\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u5171\u632f\u306e\u5236\u5fa1\u3067\u3042\u308b\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u4ee5\u4e0b\u306e\u6700\u5148\u7aef\u624b\u6cd5\u3092\u901a\u3058\u3066\u3053\u308c\u306b\u5bfe\u51e6\u3057\u3066\u3044\u308b\uff1a1) <strong>\u9ad8\u5ea6\u306aDSP\uff1a<\/strong> \u5fc3\u7406\u97f3\u97ff\u7684\u4f4e\u97f3\u5f37\u8abf\uff08\u300c\u30df\u30c3\u30b7\u30f3\u30b0\u30d5\u30a1\u30f3\u30c0\u30e1\u30f3\u30bf\u30eb\u300d\u52b9\u679c\u3092\u5229\u7528\uff09\u306a\u3069\u306e\u9ad8\u5ea6\u306a\u4f4e\u97f3\u7ba1\u7406\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4fdd\u8b77\u3057\u306a\u304c\u3089\u77e5\u899a\u3055\u308c\u308b\u4f4e\u97f3\u3092\u6700\u5927\u5316\u3059\u308b\u52d5\u7684\u30a4\u30b3\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u30022) <strong>\u30d1\u30c3\u30b7\u30d6\u30e9\u30b8\u30a8\u30fc\u30bf\u30fc\uff1a<\/strong> \u3053\u308c\u3089\u306f\u3001\u30dd\u30fc\u30c8\u30ce\u30a4\u30ba\u306a\u3057\u306b\u5c0f\u578b\u5bb9\u7a4d\u3067\u3088\u308a\u5927\u304d\u306a\u632f\u52d5\u677f\u9762\u7a4d\u3068\u4f4e\u3044\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\u3001\u307e\u3059\u307e\u3059\u4e00\u822c\u7684\u306b\u306a\u3063\u3066\u3044\u308b\u30023) <strong>\u9ad8\u5f37\u5ea6\u8907\u5408\u6750\u6599\uff1a<\/strong> \u30c9\u30e9\u30a4\u30d0\u30fc\u3068\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306e\u4e21\u65b9\u306b\u4f7f\u7528\u3055\u308c\u3001\u3088\u308a\u8584\u304f\u525b\u6027\u306e\u9ad8\u3044\u58c1\u3092\u5b9f\u73fe\u3057\u3001\u5185\u90e8\u5bb9\u7a4d\u3092\u6700\u5927\u5316\u3059\u308b\u30024) <strong>\u30de\u30eb\u30c1\u30c9\u30e9\u30a4\u30d0\u30fc\u30a2\u30ec\u30a4\uff1a<\/strong> \u8907\u6570\u306e\u5c0f\u578b\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u6226\u7565\u7684\u306b\u4f7f\u7528\u3057\u3066\u51fa\u529b\u3092\u5897\u52a0\u3055\u305b\u3001\u6307\u5411\u6027\u3092\u5236\u5fa1\u3059\u308b\u3002.<\/p>\n<p><strong>Q2\uff1a\u30cf\u30a4\u30d5\u30a1\u30a4\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u304a\u3044\u3066\u3001\u5f93\u6765\u306e\u300c\u30d1\u30c3\u30b7\u30d6\u300d\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u304b\u3089DSP\u30d9\u30fc\u30b9\u306e\u300c\u30a2\u30af\u30c6\u30a3\u30d6\u300d\u8a2d\u8a08\u3078\u306e\u79fb\u884c\u306f\u3069\u306e\u7a0b\u5ea6\u91cd\u8981\u304b\uff1f<\/strong><br \/>\n<strong>A:<\/strong> \u3053\u306e\u79fb\u884c\u306f\u9855\u8457\u3067\u3042\u308a\u3001\u7279\u306b\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304a\u3088\u3073\u30cf\u30a4\u30a8\u30f3\u30c9\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u5e02\u5834\u3067\u52a0\u901f\u3057\u3066\u3044\u308b\u3002DSP\u306f\u6c7a\u5b9a\u7684\u306a\u5229\u70b9\u3092\u63d0\u4f9b\u3059\u308b\uff1a\u5b8c\u5168\u306a\u7dda\u5f62\u4f4d\u76f8\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u30b9\u30ed\u30fc\u30d7\u3001\u30d5\u30e9\u30c3\u30c8\u5fdc\u7b54\u306e\u305f\u3081\u306e\u500b\u5225\u30c9\u30e9\u30a4\u30d0\u30fc\u88dc\u6b63\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u4fdd\u8b77\u30ea\u30df\u30c3\u30c6\u30a3\u30f3\u30b0\u3001\u304a\u3088\u3073\u30eb\u30fc\u30e0\u9069\u5fdc\u6a5f\u80fd\u3002Dutch &amp; Dutch\u3001KEF\uff08KC62\u30b5\u30d6\u30a6\u30fc\u30d5\u30a1\u30fc\uff09\u3001Genelec\u306a\u3069\u306e\u4f01\u696d\u304c\u305d\u306e\u53ef\u80fd\u6027\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u7d14\u7c8b\u4e3b\u7fa9\u8005\u306f\u7279\u5b9a\u306e\u30a2\u30f3\u30d7\u306b\u5bfe\u3057\u3066\u30d1\u30c3\u30b7\u30d6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u3092\u597d\u3080\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u30a2\u30af\u30c6\u30a3\u30d6DSP\u8a2d\u8a08\u306e\u5ba2\u89b3\u7684\u6700\u9069\u5316\u80fd\u529b\u306f\u3001\u6e2c\u5b9a\u4e0a\u304a\u3088\u3073\u3057\u3070\u3057\u3070\u77e5\u899a\u4e0a\u306e\u7cbe\u5ea6\u3092\u6700\u5927\u9650\u9054\u6210\u3059\u308b\u305f\u3081\u306e\u660e\u767d\u306a\u9078\u629e\u80a2\u3067\u3042\u308b\u3002\u969c\u58c1\u306f\u30b3\u30b9\u30c8\u3068\u8907\u96d1\u3055\u3067\u3042\u3063\u305f\u304c\u3001\u305d\u308c\u306f\u6025\u901f\u306b\u6e1b\u5c11\u3057\u3066\u3044\u308b\u3002.<\/p>\n<p><strong>Q3\uff1a\u6700\u7d42\u7684\u306a\u300c\u97f3\u97ff\u6027\u80fd\u300d\u306b\u304a\u3051\u308b\u30ea\u30b9\u30cb\u30f3\u30b0\u30eb\u30fc\u30e0\u306e\u5f79\u5272\u306f\u4f55\u304b\u3001\u307e\u305f\u30b9\u30d4\u30fc\u30ab\u30fc\u8a2d\u8a08\u306f\u30eb\u30fc\u30e0\u95a2\u9023\u306e\u554f\u984c\u3092\u3069\u306e\u3088\u3046\u306b\u8efd\u6e1b\u3067\u304d\u308b\u304b\uff1f<\/strong><br \/>\n<strong>A:<\/strong> \u30eb\u30fc\u30e0\u306f\u6700\u7d42\u7684\u306a\u97f3\u306e50\uff05\u3092\u5360\u3081\u308b\u3068\u8a00\u3048\u308b\u3002\u5b9a\u5728\u6ce2\uff08\u30eb\u30fc\u30e0\u30e2\u30fc\u30c9\uff09\u3001\u521d\u671f\u53cd\u5c04\u3001\u6b8b\u97ff\u306b\u3088\u308b\u8272\u4ed8\u3051\u3092\u5c0e\u5165\u3059\u308b\u3002\u30b9\u30d4\u30fc\u30ab\u30fc\u8a2d\u8a08\u306f\u3053\u308c\u3092\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067\u8efd\u6e1b\u3067\u304d\u308b\uff1a <strong>\u306f\u512a\u308c\u305f<\/strong>. \u8ef8\u5916\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6ce8\u610f\u6df1\u304f\u7ba1\u7406\u3059\u308b\u3053\u3068\u306b\u3088\u308a\uff08\u4f8b\uff1a\u30c4\u30a4\u30fc\u30bf\u30fc\u7528\u5c0e\u6ce2\u7ba1\u3001KEF\u306eUni-Q\u306e\u3088\u3046\u306a\u540c\u8ef8\u30c9\u30e9\u30a4\u30d0\u30fc\u8a2d\u8a08\u3001\u307e\u305f\u306f\u4e00\u5b9a\u6307\u5411\u6027\u30db\u30fc\u30f3\u306e\u4f7f\u7528\uff09\u3001\u8a2d\u8a08\u8005\u306f\u53cd\u5c04\u30d1\u30bf\u30fc\u30f3\u306e\u521d\u671f\u6bb5\u968e\u3067\u554f\u984c\u306e\u3042\u308b\u30eb\u30fc\u30e0\u8868\u9762\uff08\u5074\u58c1\u3001\u5929\u4e95\uff09\u306b\u97f3\u304c\u5f53\u305f\u308b\u306e\u3092\u5236\u9650\u3067\u304d\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u30eb\u30fc\u30e0\u306e\u97f3\u97ff\u7684\u306a\u300c\u6307\u7d0b\u300d\u304c\u6e1b\u5c11\u3057\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u914d\u7f6e\u8010\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002\u4e00\u90e8\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u73fe\u5728\u3001 <strong>\u81ea\u52d5\u30eb\u30fc\u30e0\u88dc\u6b63<\/strong> \uff08\u4f8b\uff1aDirac Live\u3001Audyssey\u3001\u307e\u305f\u306f\u72ec\u81ea\u30b7\u30b9\u30c6\u30e0\u7d4c\u7531\uff09\u3092\u7d44\u307f\u8fbc\u3093\u3067\u304a\u308a\u3001\u30de\u30a4\u30af\u304c\u30eb\u30fc\u30e0\u5fdc\u7b54\u3092\u6e2c\u5b9a\u3057\u3001\u5185\u90e8DSP\u304c\u88dc\u6b63\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f5c\u6210\u3059\u308b\u3002\u3053\u308c\u306f\u30b9\u30d4\u30fc\u30ab\u30fc\u3068\u74b0\u5883\u6700\u9069\u5316\u306e\u7a76\u6975\u306e\u878d\u5408\u3092\u8868\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Achieving exceptional acoustic performance is the paramount goal of any loudspeaker design. It\u2019s a precise alchemy of physics, material science, and auditory psychology, where every component and design decision directly impacts the final sound that reaches the listener&#8217;s ears. Moving beyond marketing buzzwords, true acoustic optimization is a meticulous engineering process. This guide explores the core principles and cutting-edge techniques in speaker design that directly translate to superior sound accuracy, clarity, and immersion. The Foundation: Core Acoustic Principles in Driver Design At the heart of every speaker lies the driver\u2014the transducer that converts electrical signals into sound waves. Its design is the first and most critical frontier for acoustic optimization. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9261","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/comments?post=9261"}],"version-history":[{"count":1,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9261\/revisions"}],"predecessor-version":[{"id":9262,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9261\/revisions\/9262"}],"wp:attachment":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/media?parent=9261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/categories?post=9261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/tags?post=9261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}