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閲嶅簡闊沖搷闊抽緋葷粺鎺ュ彛鐨勫尮閰嶅師鐞?/a>

棣栧厛錛岀郴緇熶腑鐩擱偦鍗曞厓鐨勬按騫沖尮閰嶃€?/span>

(1)楹﹀厠椋庝笌娣烽鍣?鎴栧墠緗斁澶у櫒)鐨勮繛鎺ュ緢灝忥紝灝ゅ叾鏄姩鍦堝紡楹﹀厠椋庛€傚叾鏁忔劅鎬ч珮浜庣數(shù)瀹瑰紡楹﹀厠椋?0dB宸﹀彸銆傝繖灝辮姹傝皟闊沖彴鐨勮瘽絳掔殑杈撳叆蹇呴』鏈夎凍澶熼珮鐨勭伒鏁忓害錛岄€氬父綰?0dB銆傜數(shù)瀹瑰紡楹﹀厠椋庯紝娣烽鍣ㄧ殑杈撳叆鐏墊晱搴︾害涓?0dB銆傜殑鏃犵嚎璇濈瓛鎺ユ敹鏈虹殑闊抽杈撳嚭鐢?shù)邈^閫氬父涓?10dB錛屾墍浠ラ€氬父浠庢販棰戝櫒鐨勮緭鍏ョ鍙ｈ緭鍏ワ紝浠ュ強涓€浜涙棤綰胯瘽絳掓帴鏀舵満鐨勯煶棰戣緭鍑虹數(shù)騫充粎涓?0dB銆傚浜庤繖鏍風殑鏃犵嚎楹﹀厠椋庯紝鎺ユ敹鏈虹殑闊抽杈撳嚭搴旀坊鍔犲埌娣烽鍣ㄧ殑楹﹀厠椋庤緭鍏ョ銆?/span>

(2)闊沖搷璁懼(VCD銆丏VD鍏夌洏銆佺甯︽満)鍜屾販鍚堣繛鎺ワ紝涓€鑸潵璇達紝搴旇鍦ㄨ繖浜涜澶囦箣闂寸殑榪炴帴搴忓垪錛屼絾杈撳嚭淇″彿鐨勬暟瀛楅煶棰戣澶囷紝濡侰D澶э紝楂樿揪8dB錛屽湪涓嬪眰錛屽湪-10dB錛屾墍浠ュ０闊蟲販鍚堝櫒鐢?shù)璧\鐨勮緭鍑虹鐨勭伒鏁忓害鍦?10dB鑳芥弧瓚寵姹傦紝鎵€浠ユ販棰戝櫒鐢?shù)璧\杈撳叆瀵嗙爜錛岀伒鏁忓害10dB灝辮兘婊¤凍瑕佹眰銆?/span>

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閲嶅簡闊沖搷闊抽緋葷粺鎺ュ彛鐨勫尮閰嶅師鐞?/span>

浜屾槸杈撳嚭闃繪姉涓庣浉閭誨崟鍏冮棿杈撳叆闃繪姉鐨勫叧緋匯€?/span>

鍦ㄥ姛鐜囨斁澶у櫒杈撳叆涔嬪墠錛岄€氬父琚 涓烘槸鐢?shù)鍘嬩紶杈撹€屼笉鏄姛鐜囦紶杈撱€傚洜姝わ紝鑰冭檻鐢?shù)鍘嬩紶杈撹鏃跺Q屽墠綰ц澶囩殑杈撳嚭闃繪姉搴旇緝浣庯紝鍚庢湡璁懼鐨勮緭鍏ラ樆鎶楀簲楂橈紝浠庤€屼嬌鐢?shù)鍘嬩紶杈摼p繪暟澶с€傚洜姝わ紝鍦╥ec268-15鏍囧噯錛屾墍鏈夐煶棰戣澶囧簲涓嶅皯浜?0嬈у厓鐨勭嚎璺緭鍑洪樆鎶椼€傚綰跨殑杈撳叆綰跨殑闃繪姉搴旈珮浜?0k嬈у厓銆傜洰鍓嶏紝闊抽璁懼杈撳嚭闃繪姉浣庯紝鎶€鏈毦搴﹀ぇ錛岃緭鍏ラ樆鎶楅珮錛屽彈鍣０鐢?shù)邈^鎺у埗銆傜敱浜庤緭鍏ラ樆鎶楅珮錛屽櫔澹扮數(shù)騫沖線寰€寰堥珮錛岃璁¤壇濂界殑闊抽璁懼鏄劇ず鍑洪珮杈撳叆闃繪姉錛屼絾鍣０鐢?shù)邈^涓嶉珮銆?/span>

楹﹀厠椋庤緭鍑轟俊鍙風數(shù)鍘嬪緢浣庯紝鎵€浠ュ叿鏈夎緝澶х殑鐢?shù)鍘嬫攽证у€嶆暟錛屽鏋滈害鍏嬮杈撳叆閫氶亾杈撳叆闃繪姉娣峰悎澶珮錛屼細浣挎帶鍒跺彴杈撳叆淇″彿绔劅搴旂殑澧炲姞錛岄檷浣庝俊鍣瘮錛屾墍浠ヨ皟闊沖彴鐨勮瘽絳掕緭鍏ョ鍙ｇ殑杈撳叆闃繪姉搴斾竴鑸笉澶ぇ錛岋紝1.5-3k嬈у銆?/span>

涓夛紝騫寵　榪炴帴鍜屼笉騫寵　榪炴帴銆?/span>

鐢變簬楹﹀厠椋庣殑杈撳嚭淇″彿鐢?shù)鍘嬪緢灏忓Q岃€屼笖璇濈瓛綰垮線寰€寰堥暱錛屾墍浠ュ緢瀹規(guī)槗浠庡鐣屾帴鏀跺埌騫叉壈淇″彿錛屼粠鑰岄檷浣庝簡淇″櫔姣?涓烘錛屽ソ浣跨敤楹﹀厠椋庡拰璋冮煶鍙頒箣闂寸殑騫寵　榪炴帴錛屽嵆涓や釜鏍稿績灞忚斀鍜屼笁涓彃澶淬€傝繛鎺ュ櫒錛屽紩鑴?榪炴帴鍒頒俊鍙風(鍙堢О鐑)錛?瑙掍俊鍙蜂綆绔?涔熻縐頒負鍐風)錛?鑴氭帴鍦幫紝灞忚斀鐢電紗鐨勫睆钄藉眰榪炴帴錛岃€蟲満鎻掑ご6.35mm銆侀《閮ㄤ俊鍙?鐑)錛岄珮绔幆淇″彿鍐風(浣庣)闆嗘帴鍦板睆钄界嚎鐨勫睆钄藉眰銆?/span>