{"blog_url":"https://shokai.hatenadiary.org/","url":"https://shokai.hatenadiary.org/entry/20091102/1257189122","title":"\u9006\u518d\u751f\u3059\u308bwav\u3092\u4f5c\u308b","author_name":"shokai","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshokai.hatenadiary.org%2Fentry%2F20091102%2F1257189122\" title=\"\u9006\u518d\u751f\u3059\u308bwav\u3092\u4f5c\u308b - \u6a4b\u672c\u8a73\u89e3\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"data\u30c1\u30e3\u30f3\u30af\u304b\u3089\u914d\u5217\u3068\u3057\u3066\u6ce2\u5f62\u3092\u53d6\u308a\u51fa\u305b\u308b\u304b\u8a66\u3057\u3066\u307f\u305f\u3002Ruby\u306funpack\u3067\u53d6\u308a\u51fa\u3057\u3066pack\u3067\u30d0\u30a4\u30ca\u30ea\u306b\u623b\u305b\u308b(\u3057\u304b\u3082\u3051\u3063\u3053\u3046\u9ad8\u901f\u306b)\u306e\u3067\u3053\u308c\u3092\u4f7f\u3063\u3066\u3044\u3053\u3046\u304b\u306a\u3002 name\u304cdata\u306echunk\u306e\u30c7\u30fc\u30bf\u90e8\u5206\u304c\u6ce2\u5f62\u30c7\u30fc\u30bf\u306a\u306e\u3067\u3001wav format\u3092\u898b\u306616bit\u304b8bit\u304b\u78ba\u304b\u3081\u3066\u3001\u305d\u308c\u305e\u308cunpack\u3059\u308b\u30681hz\u5206\u3054\u3068\u306e\u6570\u5024\u306e\u5165\u3063\u305f\u914d\u5217\u304c\u5f97\u3089\u308c\u308b\u3002\u30b9\u30c6\u30ec\u30aa\u3060\u3068LRLRLRLR\u3068\u5165\u3063\u3066\u3044\u308b\u306e\u3067\u5de6\u53f3\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u5165\u308c\u66ff\u308f\u3063\u3066\u3057\u307e\u3046\u304c\u307e\u3042\u3001\u3068\u308a\u3042\u3048\u305a\u6c17\u306b\u3057\u306a\u304f\u3066\u3044\u3044\u304b\u3002reverseWav.rb #!/usr/bin/env ruby # -*- coding: utf-8 -*- # w\u2026","version":"1.0","author_url":"https://blog.hatena.ne.jp/shokai/","provider_name":"Hatena Blog","categories":["Ruby","wav"],"width":"100%","height":"190","published":"2009-11-02 04:12:02","provider_url":"https://hatena.blog","type":"rich","image_url":null,"blog_title":"\u6a4b\u672c\u8a73\u89e3"}