{"id":4714,"date":"2022-04-13T13:48:01","date_gmt":"2022-04-13T05:48:01","guid":{"rendered":"http:\/\/www.bv-audio.com\/?p=4714"},"modified":"2023-07-28T16:51:25","modified_gmt":"2023-07-28T08:51:25","slug":"%e5%85%a8%e5%90%91%e5%90%b8%e9%a1%b6%e5%90%8a%e8%a3%85%e9%ba%a6%e5%85%8b%e9%a3%8e-2","status":"publish","type":"post","link":"http:\/\/www.bv-audio.com\/4714.html","title":{"rendered":"\u5168\u5411\u5438\u9876\u540a\u88c5\u9ea6\u514b\u98ce"},"content":{"rendered":"<p><img loading=\"lazy\" class=\"attachment-266x266 \" src=\"http:\/\/www.bv-audio.com\/wp-content\/uploads\/2022\/04\/25-1.png\" alt=\"\" width=\"556\" height=\"876\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>1.\u8d85\u5fc3\u578b\u6c38\u4e45\u6781\u5316\u7535\u5bb9\u5f0f\u8bdd\u7b52\uff0c\u4e13\u95e8\u4e3a\u9700\u8981\u8f83\u5bbd\u7684\u9891\u54cd\uff0c\u9ad8\u58f0\u538b\u503c\u53ca\u5feb\u901f\u7684\u77ac\u6001\u54cd\u5e94\u5e94\u7528\u800c\u8bbe\u8ba1\u3002<br \/>\n2.\u5176\u9891\u7387\u54cd\u5e94\u4e3a40 Hz \u523020 kHz\uff0c\u80fd\u6355\u6349\u6240\u6709\u58f0\u97f3\uff0c\u5176\u8d85\u5fc3\u578b\u62fe\u97f3\u65b9\u5f0f\u4f7f\u8bdd\u7b52\u80fd\u9694\u79bb\u6765\u81ea\u5176\u5b83\u4fe1\u53f7\u7684\u5e72\u6270\uff0c\u5176\u4f18\u8d28\u7684\u58f0\u5b66\u7279\u6027\u4e5f\u4f7f\u5176\u6210\u4e3a\u5f55\u97f3.\u91c7\u9632.\u5e7f\u64ad.\u4f1a\u8bae.\u6f14\u8bb2.\u7b49\u516c\u5171\u573a\u6240\u4f7f\u7528\u7684\u6709\u5229\u5de5\u5177<br \/>\n3.\u4ea7\u54c1\u7528\u9014\uff1a\u91c7\u9632\/\u5f55\u97f3\u4e13\u7528<br \/>\n\u4ea7\u54c1\u7c7b\u578b\uff1a\u6709\u7ebf<br \/>\n\u6307\u5411\u7279\u5f81\uff1a\u8d85\u5fc3\u578b<br \/>\n\u6536\u97f3\u5934\uff1a\u7535\u5bb9\u5f0f<br \/>\n\u7075\u654f\u5ea6\uff1a3.0 mV\/Pa<br \/>\n\u9891\u7387\u8303\u56f4\uff1a40-20000Hz<br \/>\n\u4ea7\u54c1\u58f0\u9053\uff1a\u5355\u58f0\u9053<br \/>\n\u4ea7\u54c1\u963b\u6297\uff1a350\u6b27\u59c6<br \/>\n\u4f9b\u7535\u65b9\u5f0f\uff1a48V\u5e7b\u50cf\u4f9b\u7535<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; 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