{"author_url":"https://blog.hatena.ne.jp/Kurene/","type":"rich","categories":["Programming","Python","\u97f3\u97ff\u97f3\u697d\u4fe1\u53f7\u51e6\u7406"],"version":"1.0","blog_url":"https://www.wizard-notes.com/","provider_name":"Hatena Blog","height":"190","published":"2021-01-05 09:40:18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.wizard-notes.com%2Fentry%2Fhow-to-compute-lufs-in-pyloudnorm\" title=\"pyloudnorm\u3067\u5b66\u3076\u5e73\u5747\u30e9\u30a6\u30c9\u30cd\u30b9\u5024 (LKFS/LUFS) \u306e\u7b97\u51fa\u30fb\u5b9f\u88c5\u65b9\u6cd5 - Wizard Notes\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","width":"100%","author_name":"Kurene","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/K/Kurene/20210105/20210105091139.png","title":"pyloudnorm\u3067\u5b66\u3076\u5e73\u5747\u30e9\u30a6\u30c9\u30cd\u30b9\u5024 (LKFS/LUFS) \u306e\u7b97\u51fa\u30fb\u5b9f\u88c5\u65b9\u6cd5","description":"\u203bISO 532 (Zwicker method) \u306b\u3088\u308b\u63a8\u5b9a\u30e9\u30a6\u30c9\u30cd\u30b9\u304a\u3088\u3073\u30e9\u30a6\u30c9\u30cd\u30b9\u30ec\u30d9\u30eb\u306e\u7b97\u51fa\u306f\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 www.wizard-notes.com \u5148\u65e5\u3001\u4e0b\u8a18\u306e\u8a18\u4e8b\u3067\u7d71\u5408\u30e9\u30a6\u30c9\u30cd\u30b9\u5024\uff08Integrated loudness\uff09 LKFS/LUFS \u306ePython\u5b9f\u88c5 pyloudnorm \u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002 pyloudnorm\u3067\u5e73\u5747\u30e9\u30a6\u30c9\u30cd\u30b9\u5024 (LUFS) \u7b97\u51fa\uff0f\u30e9\u30a6\u30c9\u30cd\u30b9\u6b63\u898f\u5316 - Wizard Notes \u3053\u3061\u3089\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30b3\u30fc\u30c9\u306f\u3001Rec. ITU-R BS.1770-4 \u306b\u6cbf\u3063\u3066\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u52e7\u544a\u306e\u5185\u5bb9\u30fb\u6570\u5f0f\u3068\u5177\u4f53\u7684\u306a\u7b97\u51fa\uff0f\u5b9f\u88c5\u65b9\u6cd5\u306e\u52c9\u5f37\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u2026","url":"https://www.wizard-notes.com/entry/how-to-compute-lufs-in-pyloudnorm","blog_title":"Wizard Notes"}