{"id":9299,"date":"2026-02-17T18:03:46","date_gmt":"2026-02-17T18:03:46","guid":{"rendered":"https:\/\/www.zehsm.com\/?p=9299"},"modified":"2026-02-17T18:03:46","modified_gmt":"2026-02-17T18:03:46","slug":"%e9%ab%98%e9%9f%b3%e5%9f%9f%e3%81%ae%e6%98%8e%e7%9e%ad%e3%81%95%e3%81%8c%e3%83%97%e3%83%ac%e3%83%9f%e3%82%a2%e3%83%a0%e3%82%aa%e3%83%bc%e3%83%87%e3%82%a3%e3%82%aa%e8%a3%bd%e5%93%81%e3%82%92%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/www.zehsm.com\/ja\/why-high-audio-frequency-clarity-defines-premium-audio-products\/","title":{"rendered":"\u306a\u305c\u9ad8\u97f3\u57df\u306e\u660e\u77ad\u3055\u304c\u30d7\u30ec\u30df\u30a2\u30e0\u30aa\u30fc\u30c7\u30a3\u30aa\u88fd\u54c1\u306e\u6c7a\u3081\u624b\u3068\u306a\u308b\u306e\u304b"},"content":{"rendered":"

\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u4e16\u754c\u306b\u304a\u3044\u3066\u3001\u5b8c\u74a7\u3078\u306e\u8ffd\u6c42\u306f\u3057\u3070\u3057\u3070\u5fae\u5999\u306a\u30c7\u30a3\u30c6\u30fc\u30eb\u306b\u3088\u3063\u3066\u6e2c\u3089\u308c\u307e\u3059\u3002\u305d\u306e\u30c7\u30a3\u30c6\u30fc\u30eb\u3053\u305d\u304c\u3001\u5e73\u51e1\u306a\u30ea\u30b9\u30cb\u30f3\u30b0\u4f53\u9a13\u3068\u6ca1\u5165\u611f\u306e\u3042\u308b\u611f\u60c5\u7684\u306a\u65c5\u3092\u5206\u3051\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u9055\u3044\u306e\u6838\u5fc3\u306b\u3042\u308b\u306e\u306f \u9ad8\u97f3\u57df\u306e\u660e\u77ad\u3055<\/strong>, \u3067\u3042\u308a\u3001\u3053\u308c\u306f\u30d7\u30ec\u30df\u30a2\u30e0\u30aa\u30fc\u30c7\u30a3\u30aa\u88fd\u54c1\u306e\u7279\u5fb4\u3068\u306a\u308b\u6280\u8853\u7684\u6210\u679c\u3067\u3059\u3002\u30b9\u30bf\u30b8\u30aa\u30e2\u30cb\u30bf\u30fc\u304b\u3089\u30cf\u30a4\u30d5\u30a1\u30a4\u30d8\u30c3\u30c9\u30db\u30f3\u306b\u81f3\u308b\u307e\u3067\u3001\u9ad8\u5468\u6ce2\u97f3\uff08\u901a\u5e382,000 Hz\u4ee5\u4e0a\uff09\u3092\u6b63\u78ba\u306b\u518d\u751f\u30fb\u8b58\u5225\u3059\u308b\u80fd\u529b\u306b\u3088\u308a\u3001\u30b7\u30f3\u30d0\u30eb\u306e\u7e4a\u7d30\u306a\u304d\u3089\u3081\u304d\u3001\u30f4\u30a1\u30a4\u30aa\u30ea\u30f3\u306e\u660e\u77ad\u306a\u30a2\u30fc\u30c6\u30a3\u30ad\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u30dc\u30fc\u30ab\u30ea\u30b9\u30c8\u306e\u5fae\u5999\u306a\u606f\u9063\u3044\u3092\u8074\u304f\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u5358\u306b\u300c\u8f1d\u304d\u300d\u3092\u52a0\u3048\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001 \u539f\u9332\u97f3\u306e\u5b8c\u5168\u6027\u3068\u7a7a\u9593\u60c5\u5831\u3092\u4fdd\u6301\u3059\u308b<\/strong> \u3053\u3068\u3067\u3042\u308a\u3001\u8074\u304d\u624b\u304c\u30a2\u30fc\u30c6\u30a3\u30b9\u30c8\u306e\u610f\u56f3\u3057\u305f\u901a\u308a\u306b\u97f3\u3092\u77e5\u899a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u672c\u7a3f\u3067\u306f\u3001\u9ad8\u97f3\u57df\u306e\u660e\u77ad\u3055\u306e\u80cc\u5f8c\u306b\u3042\u308b\u79d1\u5b66\u3001\u6280\u8853\u3001\u304a\u3088\u3073\u30ea\u30b9\u30cb\u30f3\u30b0\u5fc3\u7406\u5b66\u3092\u63a2\u6c42\u3057\u3001\u305d\u308c\u304c\u30c8\u30c3\u30d7\u30af\u30e9\u30b9\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u6a5f\u5668\u306b\u3068\u3063\u3066\u8b72\u308c\u306a\u3044\u57fa\u6e96\u3067\u3042\u308a\u7d9a\u3051\u308b\u7406\u7531\u3092\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n

\"\u30aa\u30fc\u30c0\u30fc\u30e1\u30a4\u30c9\u306e\u30b9\u30d4\u30fc\u30ab\u30fc\u30dc\u30c3\u30af\u30b9\"<\/p>\n

\u9ad8\u5468\u6ce2\u97f3\u306e\u79d1\u5b66\uff1a\u5358\u306a\u308b\u8074\u899a\u3092\u8d85\u3048\u3066<\/h2>\n

\"\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u306aAI\u97f3\u58f0\u30b7\u30b9\u30c6\u30e0\u3068\u30b9\u30d4\u30fc\u30ab\u30fc\"<\/p>\n

\u9ad8\u5468\u6ce2\u97f3\u306f\u3001\u4e00\u822c\u7684\u306b 2,000 Hz\u304b\u308920,000 Hz<\/strong> \uff08\u4eba\u9593\u306e\u53ef\u8074\u4e0a\u9650\uff09\u306e\u7bc4\u56f2\u306b\u53ca\u3073\u3001\u97f3\u8272\u3001\u30c7\u30a3\u30c6\u30fc\u30eb\u3001\u7a7a\u9593\u8a8d\u8b58\u3092\u5b9a\u7fa9\u3059\u308b\u91cd\u8981\u306a\u60c5\u5831\u3092\u4f1d\u3048\u307e\u3059\u3002\u4f4e\u5468\u6ce2\u6570\u304c\u529b\u3068\u57fa\u76e4\u3092\u63d0\u4f9b\u3059\u308b\u4e00\u65b9\u3001\u9ad8\u5468\u6ce2\u6570\u306f \u904e\u6e21\u5fdc\u7b54<\/strong>\u3001\u3059\u306a\u308f\u3061\u30c9\u30e9\u30e0\u30b9\u30c6\u30a3\u30c3\u30af\u306e\u6253\u6483\u3084\u30d4\u30a2\u30ce\u306e\u9375\u76e4\u306e\u6253\u9375\u306e\u3088\u3046\u306a\u7a81\u7136\u306e\u92ed\u3044\u97f3\u3092\u7cbe\u5bc6\u306b\u518d\u751f\u3059\u308b\u80fd\u529b\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002\u79d1\u5b66\u7684\u306b\u306f\u3001\u79c1\u305f\u3061\u306e\u8033\u306f\u3053\u308c\u3089\u306e\u624b\u304c\u304b\u308a\u3092 \u97f3\u6e90\u5b9a\u4f4d\u3068\u96f0\u56f2\u6c17\u691c\u51fa<\/strong>. \u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u9ad8\u5468\u6ce2\u6ce2\u306b\u5bfe\u3059\u308b\u4e21\u8033\u9593\u306e\u308f\u305a\u304b\u306a\u6642\u9593\u5dee\u3068\u5f37\u5ea6\u5dee\u306f\u3001\u8133\u304c\u4e09\u6b21\u5143\u7a7a\u9593\u3067\u97f3\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n

\"\u30ab\u30fc\u7528\u30c4\u30a4\u30fc\u30bf\u30fc\"<\/p>\n

\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u5468\u6ce2\u6570\u3092\u6b63\u78ba\u306b\u518d\u751f\u3059\u308b\u3053\u3068\u306f\u3001\u975e\u5e38\u306b\u56f0\u96e3\u3067\u3042\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u9ad8\u5468\u6ce2\u6ce2\u5f62\u306f\u77ed\u304f\u901f\u3044\u305f\u3081\u3001\u6b6a\u307f\u3001\u6e1b\u8870\u3001\u5e72\u6e09\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u30d7\u30ec\u30df\u30a2\u30e0\u30aa\u30fc\u30c7\u30a3\u30aa\u88fd\u54c1\u306f\u3001\u3053\u308c\u3089\u306e\u8ab2\u984c\u3092\u514b\u670d\u3059\u308b\u305f\u3081\u306b\u9ad8\u5ea6\u306a\u6750\u6599\u3068\u5de5\u5b66\u306b\u6295\u8cc7\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001, \u30d9\u30ea\u30ea\u30a6\u30e0\u307e\u305f\u306f\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u30c4\u30a4\u30fc\u30bf\u30fc<\/strong> \u306f\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u304a\u3044\u3066\u512a\u308c\u305f\u525b\u6027\u5bfe\u91cd\u91cf\u6bd4\u3092\u63d0\u4f9b\u3057\u3001\u9ad8\u5468\u6ce2\u6570\u3067\u306e\u5206\u5272\u632f\u52d5\u6b6a\u307f\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u30d8\u30c3\u30c9\u30db\u30f3\u3067\u306f\u3001, \u5e73\u9762\u78c1\u754c\u578b\u307e\u305f\u306f\u9759\u96fb\u578b\u30c9\u30e9\u30a4\u30d0\u30fc<\/strong> \u304c\u5f93\u6765\u306e\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u3088\u308a\u3082\u901f\u3044\u5fdc\u7b54\u6642\u9593\u3092\u9054\u6210\u3067\u304d\u3001\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u9ad8\u57df\u518d\u751f\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u30022023\u5e74\u306eAudio Engineering Society\uff08AES\uff09\u306e\u5831\u544a\u66f8\u306b\u3088\u308c\u3070\u300140 kHz\uff08\u4eba\u9593\u306e\u53ef\u8074\u7bc4\u56f2\u3092\u8d85\u3048\u308b\uff09\u307e\u3067\u306e\u62e1\u5f35\u3055\u308c\u305f\u30d5\u30e9\u30c3\u30c8\u306a\u5468\u6ce2\u6570\u5fdc\u7b54\u3092\u5f37\u8abf\u3059\u308b\u88fd\u54c1\u306f\u3001\u53ef\u8074\u7bc4\u56f2\u306b\u304a\u3044\u3066 \u76f8\u4e92\u5909\u8abf\u6b6a\u307f\u304c\u6e2c\u5b9a\u53ef\u80fd\u306a\u307b\u3069\u4f4e\u304f<\/strong> \u3001\u305d\u306e\u7d50\u679c\u3001\u3088\u308a\u81ea\u7136\u3067\u75b2\u52b4\u306e\u5c11\u306a\u3044\u30ea\u30b9\u30cb\u30f3\u30b0\u4f53\u9a13\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

\u8868\uff1a\u30d7\u30ec\u30df\u30a2\u30e0\u30aa\u30fc\u30c7\u30a3\u30aa\u306b\u304a\u3051\u308b\u4e3b\u8981\u306a\u9ad8\u57df\u6027\u80fd\u6307\u6a19\uff082024\u5e74\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30c7\u30fc\u30bf\uff09<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
\u6307\u6a19<\/th>\n\u8aac\u660e<\/th>\n\u696d\u754c\u6a19\u6e96\uff08\u30d7\u30ec\u30df\u30a2\u30e0\u30af\u30e9\u30b9\uff09<\/th>\n\u30ea\u30b9\u30cb\u30f3\u30b0\u4f53\u9a13\u3078\u306e\u5f71\u97ff<\/th>\n<\/tr>\n<\/thead>\n
\u5468\u6ce2\u6570\u5fdc\u7b54\u62e1\u5f35<\/td>\n\u518d\u751f\u53ef\u80fd\u306a\u5468\u6ce2\u6570\u306e\u7bc4\u56f2<\/td>\n20 Hz \u2013 40 kHz\uff08\u00b11 dB\uff09<\/td>\n\u77e5\u899a\u3055\u308c\u308b\u660e\u77ad\u3055\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8d85\u97f3\u6ce2\u9ad8\u8abf\u6ce2\u3092\u542b\u3080\u3001\u5168\u30b9\u30da\u30af\u30c8\u30eb\u7bc4\u56f2\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/td>\n<\/tr>\n
10 kHz\u306b\u304a\u3051\u308b\u5168\u9ad8\u8abf\u6ce2\u6b6a\u307f\uff08THD\uff09<\/td>\n\u9ad8\u5468\u6ce2\u6570\u3067\u4ed8\u52a0\u3055\u308c\u308b\u6b6a\u307f<\/td>\n1 mW\u3067<0.1%<\/td>\n\u6b6a\u307f\u304c\u4f4e\u3044\u307b\u3069\u3001\u7d14\u7c8b\u306a\u30c8\u30fc\u30f3\u3068\u30ea\u30b9\u30cb\u30f3\u30b0\u75b2\u52b4\u306e\u8efd\u6e1b\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u904e\u6e21\u5fdc\u7b54\uff08\u7acb\u3061\u4e0a\u304c\u308a\u6642\u9593\uff09<\/td>\n\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u8d77\u52d5\/\u505c\u6b62\u3067\u304d\u308b\u901f\u5ea6<\/td>\n50\u30de\u30a4\u30af\u30ed\u79d2\u672a\u6e80<\/td>\n\u5fdc\u7b54\u304c\u901f\u3044\u307b\u3069\u3001\u92ed\u3044\u30a2\u30bf\u30c3\u30af\uff08\u4f8b\uff1a\u64a5\u5f26\uff09\u3092\u3088\u308a\u30ea\u30a2\u30eb\u306b\u6349\u3048\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4\uff08SNR\uff09<\/td>\n\u6240\u671b\u306e\u4fe1\u53f7\u3068\u80cc\u666f\u96d1\u97f3\u306e\u6bd4\u7387<\/td>\n>120 dB\uff08DAC\/\u30a2\u30f3\u30d7\uff09<\/td>\nSNR\u304c\u9ad8\u3044\u307b\u3069\u3001\u30ce\u30a4\u30ba\u306b\u30de\u30b9\u30af\u3055\u308c\u308b\u3053\u3068\u306a\u304f\u5fae\u7d30\u306a\u30c7\u30a3\u30c6\u30fc\u30eb\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u30a4\u30f3\u30d1\u30eb\u30b9\u5fdc\u7b54\u6e1b\u8870<\/td>\n\u4fe1\u53f7\u5f8c\u306b\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u843d\u3061\u7740\u304f\u307e\u3067\u306e\u6642\u9593<\/td>\n0.1 ms\u4ee5\u5185\u306b95%\u6e1b\u8870<\/td>\n\u30af\u30ea\u30fc\u30f3\u306a\u6e1b\u8870\u306f\u3001\u6025\u901f\u306b\u9023\u7d9a\u3059\u308b\u97f3\u7b26\u306e\u300c\u306b\u3058\u307f\u300d\u3092\u9632\u304e\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u30c7\u30fc\u30bf\u306fAudio Science Review\u304a\u3088\u3073InnerFidelity\uff082023-2024\u5e74\uff09\u306b\u3088\u308b\u72ec\u7acb\u3057\u305f\u30c6\u30b9\u30c8\u304b\u3089\u53ce\u96c6\u3055\u308c\u307e\u3057\u305f\u3002.<\/em><\/p>\n

\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5353\u8d8a\u6027\uff1a\u30d7\u30ec\u30df\u30a2\u30e0\u88fd\u54c1\u304c\u6bd4\u985e\u306e\u306a\u3044\u660e\u77ad\u3055\u3092\u9054\u6210\u3059\u308b\u65b9\u6cd5<\/h2>\n

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2024\u5e74\u306e\u5e02\u5834\u52d5\u5411\u3068\u6d88\u8cbb\u8005\u671f\u5f85<\/h2>\n

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\u3055\u3089\u306b\u3001 \u7a7a\u9593\u30aa\u30fc\u30c7\u30a3\u30aa\u304a\u3088\u30733D\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/strong> \uff08Dolby Atmos Music\u306a\u3069\uff09\u306e\u7d71\u5408\u306b\u3088\u308a\u3001\u9ad8\u57df\u7cbe\u5ea6\u306e\u91cd\u8981\u6027\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306f\u6b63\u78ba\u306a\u5782\u76f4\u30fb\u6c34\u5e73\u5b9a\u4f4d\u624b\u304c\u304b\u308a\u306b\u4f9d\u5b58\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u591a\u304f\u306f\u9ad8\u57df\u6210\u5206\u306b\u3088\u3063\u3066\u4f1d\u9054\u3055\u308c\u307e\u3059\u3002\u9ad8\u57df\u306e\u660e\u77ad\u6027\u306b\u512a\u308c\u305f\u88fd\u54c1\u306f\u3001\u3088\u308a\u8aac\u5f97\u529b\u306e\u3042\u308b\u6ca1\u5165\u578b\u306e\u7a7a\u9593\u30aa\u30fc\u30c7\u30a3\u30aa\u4f53\u9a13\u3092\u63d0\u4f9b\u3057\u3001\u4eca\u65e5\u306e\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2\u74b0\u5883\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u30bb\u30fc\u30eb\u30b9\u30dd\u30a4\u30f3\u30c8\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n

\u5c06\u6765\u306e\u65b9\u5411\u6027\uff1a20kHz\u3092\u8d85\u3048\u3066\u3001\u9069\u5fdc\u7684\u5fe0\u5b9f\u5ea6\u3078<\/h2>\n

\u9ad8\u5468\u6ce2\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u6700\u524d\u7dda\u306f\u3001\u4eba\u9593\u306e\u53ef\u8074\u7bc4\u56f2\u306e\u9650\u754c\u3092\u8d85\u3048\u3066\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002 \u65e5\u672c\u97f3\u97ff\u5b66\u4f1a\uff082023\u5e74\uff09\u306e\u7814\u7a76<\/strong> \u306f\u3001\u8d85\u97f3\u6ce2\u5468\u6ce2\u6570\uff0820kHz\u4ee5\u4e0a\uff09\u304c\u3001\u5fae\u5999\u306a\u97f3\u97ff\u5fc3\u7406\u52b9\u679c\u3092\u901a\u3058\u3066\u77e5\u899a\u3055\u308c\u308b\u7a7a\u6c17\u611f\u3084\u7a7a\u9593\u7684\u30ea\u30a2\u30ea\u30ba\u30e0\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002\u8b70\u8ad6\u306e\u4f59\u5730\u306f\u3042\u308b\u3082\u306e\u306e\u3001\u3053\u308c\u306f \u201c\u300c\u8d85\u9ad8\u89e3\u50cf\u5ea6\u300d\u30aa\u30fc\u30c7\u30a3\u30aa\u88fd\u54c1<\/strong> \u3092\u751f\u307f\u51fa\u3057\u3001768kHz\u3084DSD512\u307e\u3067\u306e\u30b5\u30f3\u30d7\u30eb\u30ec\u30fc\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n

\u3055\u3089\u306b\u3001, AI\u99c6\u52d5\u306e\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3<\/strong> \u3082\u767b\u5834\u3057\u3066\u3044\u307e\u3059\u3002Sony\u306e360 Reality Audio\u3084Apple\u306eAdaptive EQ\u306a\u3069\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30ea\u30b9\u30ca\u30fc\u56fa\u6709\u306e\u8074\u899a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3066\u9ad8\u57df\u5fdc\u7b54\u3092\u8abf\u6574\u3057\u3001\u52a0\u9f62\u6027\u96e3\u8074\uff08\u8001\u4eba\u6027\u96e3\u8074\uff09\u3084\u500b\u4eba\u306e\u611f\u5ea6\u3092\u88dc\u6b63\u3057\u307e\u3059\u3002\u3053\u306e\u9069\u5fdc\u7684\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u5404\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u660e\u77ad\u6027\u304c\u6700\u9069\u5316\u3055\u308c\u3001\u30d7\u30ec\u30df\u30a2\u30e0\u30aa\u30fc\u30c7\u30a3\u30aa\u304c\u3088\u308a\u5305\u62ec\u7684\u304b\u3064\u52b9\u679c\u7684\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n

\u7d50\u8ad6\u3068\u3057\u3066\u3001\u9ad8\u97f3\u57df\u306e\u660e\u77ad\u6027\u306f\u5358\u306a\u308b\u6280\u8853\u7684\u306a\u30c1\u30a7\u30c3\u30af\u9805\u76ee\u3067\u306f\u306a\u304f\u3001\u30d7\u30ec\u30df\u30a2\u30e0\u30aa\u30fc\u30c7\u30a3\u30aa\u88fd\u54c1\u3092\u5b9a\u7fa9\u3059\u308b\u5fe0\u5b9f\u5ea6\u306e\u672c\u8cea\u3067\u3059\u3002\u305d\u308c\u306f\u79d1\u5b66\u7684\u9769\u65b0\u3068\u82b8\u8853\u7684\u8868\u73fe\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u3001\u30ea\u30b9\u30cb\u30f3\u30b0\u3092\u53d7\u52d5\u7684\u306a\u6d3b\u52d5\u304b\u3089\u559a\u8d77\u529b\u306e\u3042\u308b\u4f53\u9a13\u3078\u3068\u5909\u3048\u307e\u3059\u3002\u6280\u8853\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u5b8c\u74a7\u306a\u660e\u77ad\u6027\u306e\u8ffd\u6c42\u306f\u696d\u754c\u3092\u99c6\u52d5\u3057\u7d9a\u3051\u3001\u7d30\u90e8\u306b\u3053\u305d\u97f3\u306e\u771f\u5b9f\u304c\u3042\u308b\u3053\u3068\u3092\u79c1\u305f\u3061\u306b\u601d\u3044\u51fa\u3055\u305b\u307e\u3059\u3002.<\/p>\n

\n

\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30ebQ&A\uff1a\u30aa\u30fc\u30c7\u30a3\u30aa\u306b\u304a\u3051\u308b\u9ad8\u57df\u306e\u660e\u77ad\u6027<\/h3>\n

Q1: \u4eba\u9593\u304c\u805e\u3053\u3048\u306a\u3044\u5468\u6ce2\u6570\u3067\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u4e00\u90e8\u306e\u9ad8\u7d1a\u30d8\u30c3\u30c9\u30db\u30f3\u304c20kHz\u3092\u8d85\u3048\u308b\u5468\u6ce2\u6570\u5fdc\u7b54\u3092\u5b9f\u73fe\u3059\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong>
\nA:<\/em> \u6210\u4eba\u306e\u57fa\u672c\u7684\u306a\u53ef\u8074\u7bc4\u56f2\u306f\u901a\u5e3816\uff5e18kHz\u304c\u4e0a\u9650\u3067\u3059\u304c\u3001\u8d85\u97f3\u6ce2\u57df\u3078\u306e\u62e1\u5f35\u306f\u53ef\u8074\u30b9\u30da\u30af\u30c8\u30eb\u5185\u306e\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u300220kHz\u4ee5\u4e0a\u306e\u5468\u6ce2\u6570\u3092\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u306f\u53ef\u8074\u9ad8\u57df\uff0820kHz\u307e\u3067\uff09\u306b\u304a\u3044\u3066\u4f4e\u6b6a\u307f\u3068\u512a\u308c\u305f\u4f4d\u76f8\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4e00\u90e8\u306e\u7814\u7a76\u3067\u306f\u3001\u8d85\u97f3\u6ce2\u9ad8\u8abf\u6ce2\u304c\u610f\u8b58\u7684\u306b\u805e\u3053\u3048\u306a\u304f\u3066\u3082\u3001\u9332\u97f3\u306e\u300c\u7a7a\u6c17\u611f\u300d\u3084\u7a7a\u9593\u611f\u899a\u306b\u5bc4\u4e0e\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n

Q2: \u9ad8\u57df\u306e\u660e\u77ad\u6027\u306f\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u914d\u7f6e\u3084\u5ba4\u5185\u97f3\u97ff\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u307e\u3059\u304b\uff1f<\/strong>
\nA:<\/em> \u9ad8\u57df\u306f\u6307\u5411\u6027\u304c\u9ad8\u304f\u3001\u8868\u9762\u306b\u3088\u3063\u3066\u5bb9\u6613\u306b\u5438\u53ce\u307e\u305f\u306f\u53cd\u5c04\u3055\u308c\u307e\u3059\u3002\u4e0d\u9069\u5207\u306a\u5ba4\u5185\u97f3\u97ff\uff08\u4f8b\uff1a\u88f8\u306e\u58c1\u3001\u786c\u3044\u5e8a\uff09\u306f\u3001\u9ad8\u57df\u3067\u306e\u30b3\u30e0\u30d5\u30a3\u30eb\u30bf\u30fc\u52b9\u679c\u3084\u904e\u5ea6\u306e\u6b8b\u97ff\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u660e\u77ad\u6027\u3092\u640d\u306a\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ec\u30df\u30a2\u30e0\u30aa\u30fc\u30c7\u30a3\u30aa\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001Dirac Live\u3084Audyssey\u306a\u3069\u306e\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u30c4\u30fc\u30eb\u304c\u4ed8\u5c5e\u3057\u3066\u304a\u308a\u3001\u5ba4\u5185\u8d77\u56e0\u306e\u7570\u5e38\u3092\u6e2c\u5b9a\u30fb\u88dc\u6b63\u3057\u3001\u30ea\u30b9\u30cb\u30f3\u30b0\u74b0\u5883\u3067\u9ad8\u57df\u306e\u660e\u77ad\u6027\u304c\u7dad\u6301\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n

Q3: \u9ad8\u57df\u306e\u660e\u77ad\u6027\u306b\u306f\u3001AAC\u3084SBC\u306a\u3069\u306e\u30ef\u30a4\u30e4\u30ec\u30b9\u30aa\u30fc\u30c7\u30a3\u30aa\u30b3\u30fc\u30c7\u30c3\u30af\u3067\u5341\u5206\u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u30ed\u30b9\u30ec\u30b9\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/strong>
\nA:<\/em> \u5f93\u6765\u306eSBC\u3084AAC\u30b3\u30fc\u30c7\u30c3\u30af\u3067\u3055\u3048\u300115kHz\u4ee5\u4e0a\u306e\u5468\u6ce2\u6570\u3092\u6e1b\u8870\u307e\u305f\u306f\u6b6a\u307e\u305b\u308b\u5727\u7e2e\u3092\u9069\u7528\u3057\u307e\u3059\u3002\u8a13\u7df4\u3055\u308c\u305f\u30ea\u30b9\u30ca\u30fc\u306b\u3088\u308bA\/B\u30c6\u30b9\u30c8\u3067\u306f\u53ef\u8074\u3067\u3059\u304c\u3001\u73fe\u4ee3\u306e\u30ed\u30b9\u30ec\u30b9\u307e\u305f\u306f\u9ad8\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u30b3\u30fc\u30c7\u30c3\u30af\uff08aptX Lossless\u3001LDAC\u3001Apple Lossless\u306a\u3069\uff09\u306f\u5168\u5468\u6ce2\u6570\u5e2f\u57df\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30ea\u30b9\u30cb\u30f3\u30b0\u306b\u306f\u30ed\u30b9\u30ec\u30b9\u4f1d\u9001\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u304c\u3001\u30c8\u30e9\u30f3\u30b9\u30c7\u30e5\u30fc\u30b5\u30fc\u81ea\u4f53\u306e\u54c1\u8cea\u304c\u6700\u3082\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308a\u7d9a\u3051\u307e\u3059\u3002.<\/p>\n

Q4: \u9ad8\u57df\u306e\u660e\u77ad\u6027\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3084EQ\u306b\u3088\u3063\u3066\u6539\u5584\u3067\u304d\u307e\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u5909\u66f4\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/strong>
\nA:<\/em> \u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30afEQ\u306b\u3088\u308b\u9ad8\u57df\u306e\u30d6\u30fc\u30b9\u30c8\u306f\u53ef\u80fd\u3067\u3059\u304c\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u6b6a\u307f\u3001\u904e\u6e21\u5fdc\u7b54\u306e\u52a3\u5316\u3001\u5171\u632f\u30d4\u30fc\u30af\u3068\u3044\u3063\u305f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u9650\u754c\u3092\u88dc\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u904e\u5ea6\u306aEQ\u30d6\u30fc\u30b9\u30c8\u306f\u6b6a\u307f\u3084\u4f4d\u76f8\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002\u771f\u306e\u660e\u77ad\u5ea6\u5411\u4e0a\u306b\u306f\u3001\u305d\u308c\u3089\u306e\u5468\u6ce2\u6570\u3092\u30af\u30ea\u30fc\u30f3\u306b\u518d\u751f\u3067\u304d\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u5fc5\u8981\u3067\u3059\u3002\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u57fa\u672c\u7684\u306a\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u80fd\u529b\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u3066\u3082\u3001\u5275\u9020\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n

Q5: \u9ad8\u57df\u306e\u660e\u77ad\u5ea6\u306b\u304a\u3051\u308b\u30b5\u30f3\u30d7\u30eb\u30ec\u30fc\u30c8\u3068\u30d3\u30c3\u30c8\u6df1\u5ea6\u306e\u5f79\u5272\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong>
\nA:<\/em> \u3088\u308a\u9ad8\u3044\u30b5\u30f3\u30d7\u30eb\u30ec\u30fc\u30c8\uff08\u4f8b\uff1a96kHz\u3084192kHz\uff09\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u30ec\u30fc\u30c8\u306e\u534a\u5206\uff08\u30ca\u30a4\u30ad\u30b9\u30c8\u5b9a\u7406\uff09\u307e\u3067\u306e\u5468\u6ce2\u6570\u3092\u6b63\u78ba\u306b\u518d\u73fe\u53ef\u80fd\u306b\u3057\u3001\u30a8\u30a4\u30ea\u30a2\u30b7\u30f3\u30b0\u3092\u4f4e\u6e1b\u3057\u3001\u3088\u308a\u7de9\u3084\u304b\u306a\u30a2\u30f3\u30c1\u30a8\u30a4\u30ea\u30a2\u30b7\u30f3\u30b0\u30d5\u30a3\u30eb\u30bf\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u9ad8\u57df\u306e\u6e1b\u8870\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u30d3\u30c3\u30c8\u6df1\u5ea6\uff0824\u30d3\u30c3\u30c8\u5bfe16\u30d3\u30c3\u30c8\uff09\u306f\u4e3b\u306b\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u3068\u4f4e\u30ec\u30d9\u30eb\u306e\u30c7\u30a3\u30c6\u30fc\u30eb\u518d\u73fe\u6027\u306b\u5f71\u97ff\u3057\u3001\u30ea\u30d0\u30fc\u30c6\u30fc\u30eb\u3084\u500d\u97f3\u306e\u8cea\u611f\u3068\u3044\u3063\u305f\u5fae\u7d30\u306a\u9ad8\u57df\u60c5\u5831\u306e\u77e5\u899a\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

Q6: \u30aa\u30fc\u30c7\u30a3\u30aa\u88fd\u54c1\u3092\u8a66\u8074\u3059\u308b\u969b\u3001\u9ad8\u57df\u306e\u660e\u77ad\u5ea6\u306f\u3069\u306e\u3088\u3046\u306b\u8a55\u4fa1\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/strong>
\nA:<\/em> \u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ae\u30bf\u30fc\u3001\u30b8\u30e3\u30ba\u306e\u30b7\u30f3\u30d0\u30eb\u3001\u30af\u30e9\u30b7\u30c3\u30af\u306e\u5f26\u697d\u5668\u3001\u5973\u6027\u30dc\u30fc\u30ab\u30eb\u306a\u3069\u3001\u8907\u96d1\u306a\u9ad8\u57df\u6210\u5206\u3092\u542b\u3080\u30c8\u30e9\u30c3\u30af\u3092\u8074\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u30c7\u30a3\u30c6\u30fc\u30eb\u306e\u518d\u73fe\u6027\uff08\u30d4\u30c3\u30af\u304c\u5f26\u306b\u5f53\u305f\u308b\u97f3\u304c\u805e\u3053\u3048\u308b\u304b\uff09\u3001\u8033\u969c\u308a\u306a\u97f3\u3084\u6b6f\u64e6\u97f3\u306e\u6709\u7121\u3001\u697d\u5668\u5468\u8fba\u306e\u7a7a\u6c17\u611f\u3084\u7a7a\u9593\u8868\u73fe\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3088\u304f\u77e5\u3063\u3066\u3044\u308b\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30c8\u30e9\u30c3\u30af\u3068\u306eA\/B\u6bd4\u8f03\u306f\u975e\u5e38\u306b\u6709\u52b9\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u4fe1\u983c\u3067\u304d\u308b\u30ec\u30d3\u30e5\u30a2\u30fc\u306b\u3088\u308b\u30b9\u30d4\u30ce\u30e9\u30de\u3084\u5468\u6ce2\u6570\u7279\u6027\u30b0\u30e9\u30d5\u3092\u53c2\u7167\u3057\u3001\u9ad8\u57df\u306e\u76f4\u7dda\u6027\u3084\u6b6a\u307f\u306b\u95a2\u3059\u308b\u5ba2\u89b3\u7684\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u63a8\u5968\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

In the world of audio, the pursuit of perfection is often measured in subtle details\u2014details that separate a mundane listening experience from an immersive, emotional journey. At the heart of this distinction lies high audio frequency clarity, a technical achievement that has become the hallmark of premium audio products. From studio monitors to high-fidelity headphones, the ability to accurately reproduce and distinguish high-frequency sounds\u2014typically those above 2,000 Hz\u2014is what allows us to hear the delicate shimmer of a cymbal, the crisp articulation of a violin, or the nuanced breathiness of a vocalist. This isn\u2019t merely about adding \u201csparkle\u201d; it\u2019s about preserving the integrity and spatial information of the original recording, […]<\/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-9299","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9299","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=9299"}],"version-history":[{"count":1,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9299\/revisions"}],"predecessor-version":[{"id":9300,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9299\/revisions\/9300"}],"wp:attachment":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/media?parent=9299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/categories?post=9299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/tags?post=9299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}