{"width":"100%","image_url":null,"blog_url":"https://smile-jsp.hateblo.jp/","provider_name":"Hatena Blog","published":"2020-07-26 23:12:42","url":"https://smile-jsp.hateblo.jp/entry/2020/07/26/231242","provider_url":"https://hatena.blog","blog_title":"Smile Engineering Blog","author_name":"jspnet","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsmile-jsp.hateblo.jp%2Fentry%2F2020%2F07%2F26%2F231242\" title=\"PCM\u306bWAV\u30d8\u30c3\u30c0\u3092\u4ed8\u3051\u308b - Smile Engineering Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/jspnet/","categories":["\u97f3\u97ff\u51e6\u7406","WAV"],"description":"WAV\u30d8\u30c3\u30c0\u3092\u4ed8\u3051\u308b\u3068\u4fbf\u5229 WAV\u30d8\u30c3\u30c0\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8 \u30ea\u30cb\u30a2PCM16\u30d3\u30c3\u30c8\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u657016kHz\uff08\u30e2\u30ce\u30e9\u30eb\uff09\u306eWAV\u30d8\u30c3\u30c0 WAV\u30d8\u30c3\u30c0\u3092\u53d6\u5f97\u3059\u308bAPI \u4f7f\u3044\u65b9 \u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u6c42\u3081\u308bAPI \u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9 Audacity\u3067\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u8fbc\u307f \u6700\u5f8c\u306b WAV\u30d8\u30c3\u30c0\u3092\u4ed8\u3051\u308b\u3068\u4fbf\u5229 \u97f3\u58f0\u30c7\u30fc\u30bf\u3092PCM\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u6271\u3046\u5834\u5408\u3001\u518d\u751f\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u3001\u30c1\u30e3\u30cd\u30eb\u6570\u3001\u91cf\u5b50\u5316\u30d3\u30c3\u30c8\u6570\u3092\u518d\u751f\u30c4\u30fc\u30eb\u306b\u6559\u3048\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u3093\u306a\u6642\u306f\u3001WAV\u3010RIFF Waveform Audio Format\u3011\u30d8\u30c3\u30c0\u3092\u4ed8\u3051\u308b\u3068\u4fbf\u5229\u3067\u3001\u7c21\u5358\u306a\u65b9\u6cd5\u3067WAV\u30d8\u30c3\u30bf\u3092\u4ed8\u3051\u305f\u3044\u3068\u601d\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff08 \u30aa\u30fc\u30c7\u30a3\u2026","type":"rich","title":"PCM\u306bWAV\u30d8\u30c3\u30c0\u3092\u4ed8\u3051\u308b","height":"190","version":"1.0"}