{"url":"https://pcm1723.hateblo.jp/entry/20111021/1319187813","width":"100%","categories":["PIN PD"],"blog_title":"\u30b7\u30f3\u30bb\u30fb\u30a2\u30f3\u30d7\u30e9\u30b0\u30c9","description":"\u30d5\u30a9\u30c8\u30c0\u30a4\u30aa\u30fc\u30c9\u30fb\u30a2\u30f3\u30d7\u51fa\u529b\u3092 PC \u306e\u30b5\u30a6\u30f3\u30c9\u5165\u529b\u3068\u63a5\u7d9a\u3057\u3001WaveSpectra \u3067\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u306e\u30ce\u30a4\u30ba\u3092\u89b3\u6e2c\u3057\u305f\u7d50\u679c\u3092\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002 \u4e0a\u5074\u306e\u30c8\u30ec\u30fc\u30b9\u304c\u300c\u6642\u9593\u6ce2\u5f62\u300d\u3067\u3001\u4e0b\u5074\u306e\u9752\u3044\u7dda\u304c 300 \u56de\u5e73\u5747\u3057\u3066\u6c42\u3081\u305f\u30b9\u30da\u30af\u30c8\u30eb\u3067\u3059\u3002 PD \u30a2\u30f3\u30d7\u306e LPF \u306e\u7279\u6027\u306b\u3088\u308a\u3001\u30ce\u30a4\u30ba\u30ec\u30d9\u30eb\u306f 2 kHz \u7a0b\u5ea6\u304b\u3089\u6e1b\u8870\u3057\u59cb\u3081\u3066\u304a\u308a\u300120 kHz \u5e2f\u57df\u306e PC \u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30fb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u53d6\u308a\u8fbc\u3080\u306e\u306b\u9069\u3057\u305f\u5f62\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 50 Hz \u3068 100 Hz \u306e\u96fb\u6e90\u5468\u6ce2\u6570\u306b\u30d4\u30fc\u30af\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u53d6\u308a\u304d\u308c\u306a\u304b\u3063\u305f\u96fb\u6e90\u30cf\u30e0\u306e\u6210\u5206\u3067\u3059\u3002","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpcm1723.hateblo.jp%2Fentry%2F20111021%2F1319187813\" title=\" PIN \u30d5\u30a9\u30c8\u30c0\u30a4\u30aa\u30fc\u30c9\u306b\u3088\u308b\u30ac\u30f3\u30de\u7dda\u691c\u51fa\u56de\u8def (9) - \u30b7\u30f3\u30bb\u30fb\u30a2\u30f3\u30d7\u30e9\u30b0\u30c9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"title":" PIN \u30d5\u30a9\u30c8\u30c0\u30a4\u30aa\u30fc\u30c9\u306b\u3088\u308b\u30ac\u30f3\u30de\u7dda\u691c\u51fa\u56de\u8def (9)","version":"1.0","author_name":"pcm1723","published":"2011-10-21 18:03:33","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/pcm1723/","type":"rich","provider_name":"Hatena Blog","height":"190","blog_url":"https://pcm1723.hateblo.jp/"}