{"id":1269,"date":"2010-04-29T23:59:59","date_gmt":"2010-04-29T14:59:59","guid":{"rendered":"http:\/\/audiosharing.com\/blog\/?p=1269"},"modified":"2011-02-24T22:32:15","modified_gmt":"2011-02-24T13:32:15","slug":"post_505","status":"publish","type":"post","link":"http:\/\/audiosharing.com\/blog\/?p=1269","title":{"rendered":"\u540c\u8ef8\u578b\u306f\u30c8\u30fc\u30e9\u30b9\u306a\u306e\u304b\uff08\u305d\u306e13\uff09"},"content":{"rendered":"<div class=\"theContentWrap-ccc\"><p>NFB\u306e\u304b\u304b\u3063\u305f\u53cd\u8ee2\u30a2\u30f3\u30d7\u3092\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u7684\u306b\u30e1\u30d3\u30a6\u30b9\u306e\u74b0\u3068\u3057\u3066\u6349\u3048\u308b\u306e\u3067\u3042\u308c\u3070\u3001<br \/>\n\u540c\u3058\u304f\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u7684\u306b\u3068\u3089\u3048\u305f\u3068\u304d\u306b\u3001\u30af\u30e9\u30a4\u30f3\u30fb\u30dc\u30c8\u30eb\u3068\u3044\u3048\u308b\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306e\u304b\u3051\u304b\u305f\u306f\u3001<br \/>\n\u3044\u3063\u305f\u3044\u3069\u3093\u306a\u3082\u306e\u3060\u308d\u3046\u304b\u3001\u3068\u8003\u3048\u3066\u307f\u308b\u3002<\/p>\n<p>\u30de\u30c3\u30c6\u30a3\u30fb\u30aa\u30bf\u30e9\u535a\u58eb\u304c\u30011963\u5e74\u306bTIM\uff08Transient Intermodulation\uff09\u6b6a\u3092\u767a\u898b\u3002<br \/>\n&#8217;68\u5e74\u304b\u3089TIM\u6b6a\u306e\u7406\u8ad6\u3065\u3051\u3092\u306f\u3058\u3081\u3001&#8217;70\u5e74\u307e\u3067\u306b\u307b\u307c\u7d42\u3048\u3001&#8217;72\u5e74\u306bTIM\u6b6a\u306e\u62bd\u51fa\u6cd5\u306e\u8ad6\u6587\u767a\u8868\u3002<br \/>\n&#8217;74\u5e74\u306bTIM\u6b6a\u306e\u6e2c\u5b9a\u6cd5\u3092\u767a\u8868\u3057\u3001\u7fcc\u5e74TIM\u7406\u8ad6\u3092\u767a\u8868\u3057\u3066\u3044\u308b\u3002<br \/>\n&#8217;76\u5e74\u306b\u306f\u3001IIM\uff08Interface&nbsp;Intermodulation\uff09\u6b6a\u3001<br \/>\n&#8217;79\u5e74\u306b\u306fPIM\uff08Phase&nbsp;Intermodulation\uff09\u6b6a\u3092\u767a\u898b\u3057\u3001\u767a\u8868\u3057\u3066\u3044\u308b\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u6b6a\u306e\u9055\u3044\u306f\u3001TIM\u6b6a\u304c\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u63a5\u7d9a\u3057\u306a\u3044\u72b6\u614b\u3067\u306e\u30a2\u30f3\u30d7\u5185\u90e8\u3067\u306eNFB\u306b\u8d77\u56e0\u3059\u308b\u3082\u306e\u3067\u3001<br \/>\nIIM\u6b6a\u306f\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u3064\u306a\u3044\u3060\u72b6\u614b\u3067TIM\u6b6a\u3068\u540c\u3058\u8ffd\u6c42\u3092\u3057\u305f\u3082\u306e\u3002<br \/>\nPIM\u6b6a\u306f\u3001\u4f4d\u76f8\u3068\u632f\u5e45\u306e\u76f4\u7dda\u6027\u306e\u4e0d\u4e00\u81f4\u3092\u554f\u984c\u306b\u3057\u3066\u3044\u308b\u3082\u306e\u3001\u3068\u306e\u3053\u3068\u3060\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u6b6a\u3092\u767a\u898b\u3057\u305f\u30de\u30c3\u30c6\u30a3\u30fb\u30aa\u30bf\u30e9\u535a\u58eb\u306b\u3088\u308b\u3068\u3001\u6700\u826f\u306eNFB\u91cf\u306f\u3001<br \/>\n\u56de\u8def\u69cb\u6210\u3084\u4f7f\u7528\u90e8\u54c1\u306e\u9055\u3044\u306b\u3088\u3063\u3066\u591a\u5c11\u306f\u7570\u308b\u3082\u306e\u306e\u3001<br \/>\n1970\u5e74\u306e\u6642\u70b9\u3067\u306f22dB\u3001&#8217;80\u5e74\u3067\u306f12dB\u7a0b\u5ea6\u3067\u3001\u30aa\u30bf\u30e9\u535a\u58eb\u304c\u8a2d\u8a08\u3057\u305f\u30d1\u30ef\u30fc\u30a2\u30f3\u30d7\u3001<br \/>\n\u30cf\u30fc\u30de\u30f3\u30ab\u30fc\u30c9\u30f3\u306e\u30b5\u30a4\u30c6\u30fc\u30b7\u30e7\u30f3XX\uff08\u30c0\u30d6\u30eb\u30a8\u30c3\u30af\u30b9\uff09\u306f\u3001\u308f\u305a\u304b9dB\u3067\u3042\u308b\u3002<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>NFB\u306e\u304b\u304b\u3063\u305f\u53cd\u8ee2\u30a2\u30f3\u30d7\u3092\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u7684\u306b\u30e1\u30d3\u30a6\u30b9\u306e\u74b0\u3068\u3057\u3066\u6349\u3048\u308b\u306e\u3067\u3042\u308c\u3070\u3001 \u540c\u3058\u304f\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u7684\u306b\u3068\u3089\u3048\u305f\u3068\u304d\u306b\u3001\u30af\u30e9\u30a4\u30f3\u30fb\u30dc\u30c8\u30eb\u3068\u3044\u3048\u308b\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306e\u304b\u3051\u304b\u305f\u306f\u3001 \u3044\u3063\u305f\u3044\u3069\u3093\u306a\u3082\u306e\u3060\u308d\u3046\u304b\u3001\u3068\u8003\u3048\u3066\u307f\u308b\u3002  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[85],"tags":[],"_links":{"self":[{"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1269"}],"collection":[{"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1269"}],"version-history":[{"count":2,"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1269\/revisions"}],"predecessor-version":[{"id":2618,"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1269\/revisions\/2618"}],"wp:attachment":[{"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1269"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}