{"id":10033,"date":"2021-02-08T04:45:13","date_gmt":"2021-02-07T19:45:13","guid":{"rendered":"https:\/\/hack.gpl.jp\/?p=10033"},"modified":"2021-05-02T21:49:54","modified_gmt":"2021-05-02T12:49:54","slug":"post-10033","status":"publish","type":"post","link":"https:\/\/hack.gpl.jp\/2021\/02\/08\/post-10033.html","title":{"rendered":"MQA\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3067\u304d\u308b\u4e16\u754c\u4e00\u5b89\u3044DAC\u3092\u8cb7\u3063\u305f\u3088\uff01Hiby FC3 Portable MQA USB DAC"},"content":{"rendered":"\n
\n\"\u3058\u3083\u3093\u304f\u306f\u3063\u304f\"\n<\/div><\/div><\/div>
\u3058\u3083\u3093\u304f\u306f\u3063\u304f<\/div><\/div>
<\/svg><\/div>
\n

\u4eca\u65e5\u306f\u65b0\u3057\u3044DAC\u3092\u8cb7\u3063\u305f\u3093\u3067\u4f7f\u7528\u611f\u306a\u3069\u66f8\u3044\u3066\u307f\u307e\u3059\uff01<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n

<\/svg><\/div>
\n

DAC\u3063\u3066\u306a\u3093\u3060\u3063\u3051\uff1f<\/p>\n<\/div><\/div><\/div><\/div><\/div>

\n\"\u3074\u30fc\"\n<\/div><\/div><\/div>
\u3074\u30fc<\/div><\/div><\/div><\/div><\/div>\n\n\n\n
\n\"\u3058\u3083\u3093\u304f\u306f\u3063\u304f\"\n<\/div><\/div><\/div>
\u3058\u3083\u3093\u304f\u306f\u3063\u304f<\/div><\/div>
<\/svg><\/div>
\n

\u30c7\u30b8\u30bf\u30eb\u3092\u30a2\u30ca\u30ed\u30b0\u306b\u5909\u63db\u3059\u308b\u6a5f\u68b0\u3067\u3001\u4eca\u56de\u306e\u7528\u9014\u3060\u3068\u97f3\u697d\u3092\u9cf4\u3089\u3059\u30e4\u30c4\u3060\u306d\u3002<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n

<\/svg><\/div>
\n

\u3078\u30fc\u3001\u306a\u3093\u304b\u826f\u3044\u3053\u3068\u3042\u308b\u306e\uff1f<\/p>\n<\/div><\/div><\/div><\/div><\/div>

\n\"\u3074\u30fc\"\n<\/div><\/div><\/div>
\u3074\u30fc<\/div><\/div><\/div><\/div><\/div>\n\n\n\n

\u3074\u30fc\u3061\u3083\u3093\u306e\u3088\u3046\u306b\u3001DAC\u3063\u3066\u8208\u5473\u304c\u306a\u3044\u3068\uff1f\uff1f\uff1f\u3063\u3066\u306a\u308a\u307e\u3059\u3088\u306d\u3002\u3053\u308c\u306f\u3001\u30b9\u30de\u30db\u3068\u304bPC\u304b\u3089USB\u63a5\u7d9a\u3057\u3066\u30d8\u30c3\u30c9\u30d5\u30a9\u30f3\u306a\u3069\u3092\u63a5\u7d9a\u3057\u3066\u97f3\u3092\u51fa\u3059\u30e4\u30c4\u3067\u3059\u3002\u300cDigital Analog Converter\u300d\u306e\u7565\u3067\u3059\u306d\u3002<\/p>\n\n\n\n

\u5b9f\u969b\u3001\u81ea\u5206\u3082\u4eca\u307e\u3067\u5916\u4ed8\u3051\u306eDAC\u3063\u3066\u306e\u306f\uff11\u3064\u3057\u304b\u8cb7\u3063\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u30a2\u30ea\u30a8\u30af\u30672000\u5186\u304f\u3089\u3044\u306e\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n

Meizu HiFi DAC<\/strong> Cirrus Logic CS43131 Chip<\/strong><\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Android\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u6709\u7dda\u30d8\u30c3\u30c9\u30d5\u30a9\u30f3\u3092\u63a5\u7d9a\u3059\u308b\u6642\u306b\u4f7f\u3046\u306e\u3067\u3001\u306a\u3093\u3068\u306a\u304f\u5b89\u3044\u306e\u3092\u9078\u3093\u3060\u3060\u3051\u3067\u3059\u3002Pixel3 \u3068\u304b\u306f\u3001\u30d8\u30c3\u30c9\u30d5\u30a9\u30f3\u30b8\u30e3\u30c3\u30af\u3092\u633f\u3059\u7a74\u304c\u306a\u3044\u3093\u3067\u3059\u3088\u306d\u3002<\/p>\n\n\n\n

\u3000\u3067\u3001\u4eca\u56de\u8cfc\u5165\u3057\u305fDAC\u306f\u3001Tidal<\/a>\u3067MQA\u3092\u30d5\u30eb\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0<\/a>\u3067\u304d\u308b\u3082\u306e\u3067\u3059\u3002Tidal\u3063\u3066\u3044\u3046Flac\u3084\u305d\u308c\u4ee5\u4e0a\u306e\u9ad8\u97f3\u8cea\u3092\u914d\u4fe1\u3057\u3066\u3044\u308b\u8074\u304d\u653e\u984c\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3063\u3066\u3044\u3066\u3001\u305d\u306e\u4e2d\u306bMQA<\/a>\u3063\u3066\u3044\u3046\u3082\u306e\u304c\u3042\u308b\u3093\u3067\u3059\u3088\u306d\u3002\u9762\u767d\u3044\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3067\u3001\u3053\u3046\u3044\u3046\u306e\u306f\u5b9f\u969b\u4f53\u9a13\u3057\u3066\u307f\u306a\u3044\u3068\uff01\u3000\u306a\u3093\u3067\u3059\u3088\u306d\u3002<\/p>\n\n\n\n

\u4eca\u56de\u8cb7\u3063\u305f\u65b0\u3057\u3044DAC\u306e\u7279\u5fb4\u306f\uff1f<\/h3>\n\n\n\n

HiFiGo : Hiby FC3 Portable MQA USB DAC Headphone Amplifier
\uff1a\uff1a
ES9281Pro<\/a> DAC chip
32-Bit\/384kHz PCM
DSD DoP128
124 dB DNR
4x MQA decoding
\uff1a\uff1a<\/p>
https:\/\/hifigo.com\/products\/hiby-fc3<\/a><\/cite><\/blockquote>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

\u30b9\u30da\u30c3\u30af\u8a73\u7d30\u306f\u30ea\u30f3\u30af\u5148\u3067\u78ba\u8a8d\u3057\u3066\u3044\u305f\u3060\u304f\u3068\u3057\u3066\u3001\u7c21\u5358\u306b\u7279\u5fb4\u3060\u3051\u66f8\u3044\u3066\u304a\u3051\u3070\u3001\u300c\u4e16\u754c\u4e00\u3001\u5b89\u304fMQA\u3092\u30d5\u30eb\u30c7\u30b3\u30fc\u30c9\u3067\u304d\u308bDAC<\/strong>\u300d\u3067\u3059\u3002\u4eca\u306e\u6240\u306d\u3002\u305d\u306e\u3046\u3061\u3001\u3082\u3063\u3068\u5b89\u304f\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3002\u304a\u5024\u6bb5\u306f7000\u5186\u3061\u3087\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

DAC\u3068\u3057\u3066\u6bd4\u8f03\u30fb\u6bd4\u8f03\u6761\u4ef6\u306f\u3053\u308c\uff01<\/h3>\n\n\n\n

MQA<\/a>\u306f\u4f55\u3063\u3066\u3044\u3046\u306e\u3092\u8aac\u660e\u3059\u308b\u3068\u9577\u304f\u306a\u308b\u306e\u3067\u3001\u3061\u3087\u3063\u3068\u6a2a\u306b\u304a\u3044\u3066\u304a\u304d\u307e\u3059\u3002\u4eca\u56de\u306f\u3001MQA\u306f\u3055\u3066\u304a\u304dDAC\u3068\u3057\u3066\u8a55\u4fa1\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002\u6bd4\u8f03\u306e\u5bfe\u8c61\u306f\u3001\u4eca\u4f7f\u3063\u3066\u3044\u308b\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306b\u3064\u3044\u3066\u3044\u308bDAC\u30c1\u30c3\u30d7\u3067\u3059\u3002\u30b9\u30da\u30c3\u30af\u306f\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n\n\n\n

Realtek ALC892
\uff1a\uff1a
95dB SNR
16\/20\/24-bit PCM
44.1k\/48k\/96k\/192kHz sample rate
\uff1a\uff1a
PDF<\/a><\/p>https:\/\/www.realtek.com\/ja\/products\/computer-peripheral-ics\/item\/alc892<\/a><\/cite><\/blockquote>\n\n\n\n

\u97f3\u6e90\u3084\u30a2\u30f3\u30d7\u3084\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u540c\u3058\u6761\u4ef6\u3067\u3059\u3002\u30a2\u30f3\u30d7\u306f2000\u5186\u306e\u3042\u307e\u308a\u826f\u304f\u306a\u3044\u3068\u3055\u308c\u3066\u3044\u308b\u30c7\u30b8\u30bf\u30eb\u30a2\u30f3\u30d7\u3067\u3059\u304c\u3001\u7d50\u8ad6\u3092\u5148\u306b\u66f8\u3044\u3066\u304a\u304d\u307e\u3059\u3068\u3053\u3093\u306a\u69cb\u6210\u3067\u3082DAC\u306e\u9055\u3044\u306f\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u97f3\u6e90\uff1aJulia Michaels \/ Anxiety<\/a>
\u3000\u3000\u3000Tidal \u3067\u914d\u4fe1\u306eFlac 24bit\/44.1khz
\u30a2\u30f3\u30d7\uff1a\u4e2d\u83ef\u30c7\u30b8\u30bf\u30eb\u30a2\u30f3\u30d7\uff08D\u30af\u30e9\u30b9\uff09TPA3116D2
\u30b9\u30d4\u30fc\u30ab\u30fc\uff1a
\u30a8\u30ec\u30af\u30c8\u30ed\u30dc\u30a4\u30b9\u3000Sx100+<\/a>
PC\uff1amacos\uff08
Audirvana<\/a> Mac Version 3.5.43\uff09<\/p><\/blockquote>\n\n\n\n

\u6bd4\u8f03\u5bfe\u8c61\u306eDAC\u306f\u6539\u3081\u3066\u8a18\u8f09\u3057\u3066\u304a\u304f\u3068\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n\n\n\n

Realtek ALC892<\/a>\uff08\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u4e0a\uff09
Hiby FC3
ES9281Pro<\/a> \uff08\u5916\u4ed8\u3051USB DAC\uff09<\/p><\/blockquote>\n\n\n\n

\u9055\u3044\u306f\u308f\u304b\u308b\u306e\u304b\uff1f\u5177\u4f53\u7684\u306b\u3069\u3053\u304c\u9055\u3046\uff1f<\/h3>\n\n\n\n

\u307e\u305a\u3001Tidal\u306e\u30d7\u30ec\u30a4\u30ea\u30b9\u30c8\u306e33\u66f2\u76ee\u304c\u4e00\u756a\u308f\u304b\u308a\u3084\u3059\u3044\u3067\u3059\u3002\u8033\u304c\u826f\u3044\u4eba\u306f\u3082\u3063\u3068\u9055\u3046\u90e8\u5206\u3067\u3082\u306f\u3063\u304d\u308a\u308f\u304b\u308b\u3093\u3067\u3057\u3087\u3046\u304c\u3001\u8a00\u8449\u3067\u8aac\u660e\u3057\u3084\u3059\u3044\u306e\u306f\uff13\uff13\u66f2\u76ee\u306e\u3000Julia Michaels \/ Anxiety<\/a>\u3000\u3067\u3059\u3002<\/p>\n\n\n\n

\u3000\u203b\u66f2\u9806\u306f\u4eca\u5f8c\u5165\u308c\u66ff\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306e\u3067\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n