{"id":28717,"date":"2019-04-18T22:07:58","date_gmt":"2019-04-18T13:07:58","guid":{"rendered":"http:\/\/audiosharing.com\/blog\/?p=28717"},"modified":"2019-04-18T22:07:58","modified_gmt":"2019-04-18T13:07:58","slug":"western-electric-300-b%ef%bc%88%e3%81%9d%e3%81%ae15%ef%bc%89","status":"publish","type":"post","link":"http:\/\/audiosharing.com\/blog\/?p=28717","title":{"rendered":"Western Electric 300-B\uff08\u305d\u306e15\uff09"},"content":{"rendered":"<div class=\"theContentWrap-ccc\"><p>\u4f0a\u85e4\u5148\u751f\u306e349A\u306e\u30d7\u30c3\u30b7\u30e5\u30d7\u30eb\u30a2\u30f3\u30d7\u306e\u88fd\u4f5c\u8a18\u4e8b\u306f\u3001<br \/>\n1973\u5e74\u306e\u7121\u7dda\u3068\u5b9f\u9a13\u306b\u8f09\u3063\u3066\u3044\u308b\u3002<\/p>\n<p>\u79c1\u304c\u6301\u3063\u3066\u3044\u308b\u306e\u306f\u8a18\u4e8b\u3092\u30b3\u30d4\u30fc\u3057\u305f\u3082\u306e\u3092\u3055\u3089\u306b\u30b3\u30d4\u30fc\u3057\u305f\u3082\u306e\u3067\u3001<br \/>\n\u4f55\u6708\u53f7\u306a\u306e\u304b\u306f\u306f\u3063\u304d\u308a\u3057\u306a\u3044\u3002<\/p>\n<p>\u8a18\u4e8b\u306e\u5192\u982d\u306b\u300a\u662d\u548c48\u5e74\u306e\u5fa1\u4ee3\u300b\u3068\u66f8\u304b\u308c\u3066\u3044\u308b\u304b\u3089\u3001<br \/>\n1973\u5e74\u3067\u3042\u308b\u3053\u3068\u306f\u9593\u9055\u3044\u306a\u3044\u3002<br \/>\n251\u30da\u30fc\u30b8\u304b\u3089255\u30da\u30fc\u30b8\u306b\u308f\u305f\u3063\u3066\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u56de\u8def\u56f3\u306b\u306f\u51fa\u529b\u30c8\u30e9\u30f3\u30b9\u306e\u4e00\u6b21\u5074\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f8k\u03a9\u3068\u306a\u3063\u3066\u3044\u308b\u304c\u3001<br \/>\n\u5b9f\u969b\u306e\u30a2\u30f3\u30d7\u306f10k\u03a9\u3067\u3042\u308b\u3002<\/p>\n<p>\u51fa\u529b\u30c8\u30e9\u30f3\u30b9\u306f\u30e9\u30c3\u30af\u30b9\u306eCSZ\u3067\u3042\u308b\u3002<br \/>\n\u3053\u306e10k\u03a9\uff08\u30ab\u30bf\u30ed\u30b0\u306b\u306f\u8f09\u3063\u3066\u3044\u306a\u3044\u306f\u305a\uff09\u3068\u3044\u3046\u5024\u304c\u3001<br \/>\n\u6700\u7d42\u7684\u306b\u306f\u30cd\u30c3\u30af\u3068\u306a\u308a\u3001\u7247\u30c1\u30e3\u30f3\u30cd\u30eb\u3001\u51fa\u529b\u30c8\u30e9\u30f3\u30b9\u304c\u65ad\u7dda\u3057\u3066\u3057\u307e\u3044\u3001<br \/>\n\u4fee\u7406\u304c\u975e\u5e38\u306b\u56f0\u96e3\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u305f\u3002<\/p>\n<p>\u305d\u3093\u306a\u308f\u3051\u3067\u4f0a\u85e4\u5148\u751f\u306e349A\u30d7\u30c3\u30b7\u30e5\u30d7\u30eb\u30a2\u30f3\u30d7\u3092\u8074\u3044\u305f\u306e\u306f\u4e00\u5ea6\u304d\u308a\u3067\u3042\u308b\u3002<br \/>\n\u3051\u308c\u3069\u3001\u305d\u306e\u4e00\u5ea6\u304d\u308a\u306f\u3058\u3063\u304f\u308a\u3068\u8074\u304f\u3053\u3068\u304c\u3067\u304d\u305f\u3002<\/p>\n<p>\u30a2\u30ca\u30ed\u30b0\u30d7\u30ec\u30fc\u30e4\u30fc\u306fEMT\u306e927Dst\u3067\u3001<br \/>\n\u30a4\u30b3\u30e9\u30a4\u30b6\u30fc\u30a2\u30f3\u30d7\u306e\u51fa\u529b\u3092\u30a2\u30c3\u30c6\u30cd\u30fc\u30bf\u30fc\u3068\u901a\u3057\u3066349A\u306e\u30a2\u30f3\u30d7\u306b\u5165\u529b\u3002<br \/>\n\u30b9\u30d4\u30fc\u30ab\u30fc\u306fJBL\u306e2\u30a6\u30a7\u30a4\u3067\u3001<br \/>\n\u30a6\u30fc\u30d5\u30a1\u30fc\u304c2220\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u306f2440\uff082441\u3067\u306f\u306a\u304b\u3063\u305f\u306f\u305a\uff09\u3067\u30db\u30fc\u30f3\u306f2397\u3002<\/p>\n<p>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e5\u30a2\u306f\u30b9\u30c6\u30ec\u30aa\u30b5\u30a6\u30f3\u30c9\u300051\u53f7\u3067\u3001\u7d30\u8c37\u4fe1\u4e8c\u6c0f\u62c5\u5f53\u306e\u8a18\u4e8b\u3001<br \/>\n\u30b8\u30a7\u30f3\u30bb\u30f3\u578b\u306e\u30e2\u30ce\u3067\u3042\u308b\u3002<\/p>\n<p>\u3053\u306e\u69cb\u6210\u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306b\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u30ca\u30ed\u30a6\u30ec\u30f3\u30b8\u3001\u9ad8\u80fd\u7387\u3067\u3042\u308b\u3002<br \/>\n349A\u30d7\u30c3\u30b7\u30e5\u30d7\u30eb\u30a2\u30f3\u30d7\u3082\u3001\u5b9f\u306f\u30ca\u30ed\u30a6\u30ec\u30f3\u30b8\u3068\u3044\u3048\u308b\u3002<\/p>\n<p>\u88fd\u4f5c\u8a18\u4e8b\u306e\u6700\u5f8c\u306e\u30da\u30fc\u30b8\u306b\u306f\u3001\u6e2c\u5b9a\u7d50\u679c\u304c\u8f09\u3063\u3066\u3044\u308b\u3002<br \/>\n\u5468\u6ce2\u6570\u7279\u6027\u30b0\u30e9\u30d5\u3092\u307f\u308b\u3068\u3001\u4f4e\u57df\u7279\u6027\u306f\u3001-3dB\u30dd\u30a4\u30f3\u30c8\u304c\u304a\u304a\u3088\u305d70Hz\u3067\u3042\u308b\u3002<\/p>\n<p>349A\u306f\u4e94\u6975\u7ba1\u3067\u3001\u51fa\u529b\u6bb5\u306f\u4e09\u6975\u7ba1\u63a5\u7d9a\u3067\u3082UL\u63a5\u7d9a\u3067\u3082\u306a\u304f\u3001<br \/>\n\u4e94\u6975\u7ba1\u63a5\u7d9a\u3067\u3001\u51fa\u529b\u30c8\u30e9\u30f3\u30b9\u306e\u4e8c\u6b21\u5074\u304b\u3089\u306eNFB\u306f\u304b\u3051\u3089\u308c\u3066\u3044\u306a\u3044\u306e\u306f\u3001\u65e2\u306b\u66f8\u3044\u3066\u308b\u901a\u308a\u3002<\/p>\n<p>\u305d\u308c\u306b\u4f4d\u76f8\u53cd\u8ee2\u6bb5\u3068\u51fa\u529b\u6bb5\u3068\u306e\u3042\u3044\u3060\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306e\u5bb9\u91cf\u304b\u3089\u3044\u3063\u3066\u3082\u3001<br \/>\n\u4f4e\u57df\u7279\u6027\u304c\u6700\u4f4e\u57df\u307e\u3067\u30d5\u30e9\u30c3\u30c8\u306b\u306a\u308b\u308f\u3051\u304c\u306a\u3044\u3002<\/p>\n<p>\u4e9b\u7d30\u306a\u3053\u3068\u3060\u304c\u3001\u56de\u8def\u56f3\u3067\u306f0.05\u03bcF\u3068\u306a\u3063\u3066\u3044\u308b\u304c\u3001<br \/>\n\u4f7f\u308f\u308c\u3044\u3066\u308b\u306e\u306f0.047\u03bcF\u3067\u3042\u308b\u3002<\/p>\n<p>\u56de\u8def\u56f3\u3068\u5b9f\u969b\u306e\u30a2\u30f3\u30d7\u3092\u6bd4\u8f03\u3057\u3066\u3044\u304f\u3068\u3001\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306e\u5bb9\u91cf\u306f\u3001\u308f\u305a\u304b\u3060\u304c\u9055\u3046\u3068\u3053\u308d\u304c\u3042\u308b\u3002<br \/>\n\u3082\u3063\u3068\u3082\u7279\u6027\u7684\u306b\u306f\u307b\u3068\u3093\u3069\u5dee\u9055\u306f\u306a\u3044\u3068\u3044\u3063\u3066\u3044\u3044\u304f\u3089\u3044\u306e\u9055\u3044\u3067\u3042\u308b\u3002<\/p>\n<p>\u30ca\u30ed\u30a6\u306a\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u30ca\u30ed\u30a6\u306a\u30a2\u30f3\u30d7\u3002<br \/>\n\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3082\u307e\u3060SFL\u306f\u767b\u5834\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u304b\u3089\u3001\u3053\u3061\u3089\u3082\u30ef\u30a4\u30c9\u30ec\u30f3\u30b8\u3068\u306f\u3044\u3048\u306a\u3044\u3002<br \/>\nEMT\u306e\u30a4\u30b3\u30e9\u30a4\u30b6\u30fc\u30a2\u30f3\u30d7\u3082\u3001\u5165\u529b\u3068\u51fa\u529b\u306b\u30c8\u30e9\u30f3\u30b9\u304c\u3042\u308b\u3057\u3001<br \/>\n\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u30fc\u5f0f\u3068\u306f\u3044\u3048\u3001\u53e4\u3044\u56de\u8def\u69cb\u6210\u3067\u3042\u308b\u3002<\/p>\n<p>\u306a\u306e\u306b\u307e\u3063\u305f\u304f\u30ca\u30ed\u30a6\u30ec\u30f3\u30b8\u3068\u306f\u611f\u3058\u306a\u304b\u3063\u305f\u3002<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u4f0a\u85e4\u5148\u751f\u306e349A\u306e\u30d7\u30c3\u30b7\u30e5\u30d7\u30eb\u30a2\u30f3\u30d7\u306e\u88fd\u4f5c\u8a18\u4e8b\u306f\u3001 1973\u5e74\u306e\u7121\u7dda\u3068\u5b9f\u9a13\u306b\u8f09\u3063\u3066\u3044\u308b\u3002 \u79c1\u304c\u6301\u3063\u3066\u3044\u308b\u306e\u306f\u8a18\u4e8b\u3092\u30b3\u30d4\u30fc\u3057\u305f\u3082\u306e\u3092\u3055\u3089\u306b\u30b3\u30d4\u30fc\u3057\u305f\u3082\u306e\u3067\u3001 \u4f55\u6708\u53f7\u306a\u306e\u304b\u306f\u306f\u3063\u304d\u308a\u3057\u306a\u3044\u3002 \u8a18\u4e8b\u306e\u5192\u982d\u306b\u300a\u662d\u548c48\u5e74\u306e\u5fa1\u4ee3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[48],"tags":[],"_links":{"self":[{"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/28717"}],"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=28717"}],"version-history":[{"count":1,"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/28717\/revisions"}],"predecessor-version":[{"id":28718,"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/28717\/revisions\/28718"}],"wp:attachment":[{"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28717"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/audiosharing.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}