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闅旈煶鎴?mdash;—鍙堢О闈?rùn)闊冲銆侀殧闊沖銆佸櫔闊沖錛屾槸涓縐嶄負(fù)鏈夋祴璇曡姹傜殑浜у搧鍒墮犺濺闂磋璁＄殑闅斿０嫻嬭瘯瑁呯疆錛屼篃琚О浣滈殧闊蟲祴璇曟埧銆傚箍娉涘簲鐢ㄤ簬鍚勭鐢?shù)瀛愪骇鍝佺殑娴嬭瘯锛屽鎵０鍣ㄣ佷紶澹板櫒銆佸皬鍨嬮┈杈俱佸鐢ㄧ數(shù)鍣ㄣ佹苯杞︾瓑銆?/span>
鎸夌収涓嶅悓鎬ц兘鍜屼笉鍚屼綔鐢紝鏈変笉鍚岀殑鍒嗙被鏂規(guī)硶鍜屽彨娉曘傛寜鐓у姛鑳藉垎涓昏鍒嗙被涓ゅぇ綾伙細(xì)
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2銆佸湪鍣０婧愪腑闅旂鍑轟竴涓畨闈?rùn)鐨勭幆澧冨Q堟秷闊?闈?rùn)闊尘p誨垪錛夛細(xì)涓轟簡(jiǎn)嫻嬭瘯浜у搧錛岄渶瑕佸０闊沖埌涓瀹氱殑鍒嗚礉錛屾墍浠ュ氨浼?xì)鍦ㄩ珮鍣煶鐜涓畡〗竴涓畨闈?rùn)鐨勭幆澧冨Q涢氬父闇瑕佹湰搴曞櫔澹拌揪鍒?0-30dB錛屽叿浣撻渶瑕佸彲鎸夊鎴瘋姹傝璁°備富瑕佹湁錛氭秷澹板銆佸叏娑堝０瀹ゃ佸崐娑堝０瀹ゃ佹棤鍝嶅銆侀潤(rùn)闊蟲埧銆侀殧闊沖銆佸櫔闊沖銆佸尰鐢ㄨ鍚銆佽鍚絳夈?/span>
鍦ㄥ疄闄呭簲鐢ㄤ腑錛岀敱浜庨渶姹傜殑鍘熷洜錛屽張鍒嗕負(fù)鍥哄畾闅旈煶鎴垮拰縐誨姩寮忛殧闊蟲埧涓ょ銆傚浐瀹氱殑涓鑸細(xì)璁劇疆絀鴻皟銆侀棬紿椼侀棴璺洃鎺с侀氶綆￠亾鍜屼竴浜涘叾瀹冮厤浠訛紱縐誨姩鐨勪竴鑸張鍙殧闊崇銆侀潤(rùn)闊崇銆佹秷闊崇鎴栬呮棤鍝嶇絳夛紝涓庡浐瀹氶殧闊蟲埧鐨勪笉鍚屼箣澶勫氨鏄綋縐皬銆佺Щ鍔ㄦ柟渚褲佸彲閫傜敤浜庝笉鍚屽満鍚堛?/span>
