鍦ㄧ幇浠ｇ敓媧諱腑錛屽櫔闊沖凡緇忓獎鍝嶄簡鎴戜滑鐨勬棩甯哥敓媧伙紝鎴愪負(fù)涓縐嶆薄鏌撶幇璞°?濡傛灉鎴戜滑鎯沖噺灝戝閮ㄥ櫔闊崇殑騫叉壈錛屾垜浠繀欏誨湪瑁呬慨榪囩▼涓噰鍙栨帾鏂姐?鎺ヤ笅鏉ワ紝灝忕紪灝嗕負(fù)鎮(zhèn)ㄤ粙緇嶅嚑縐嶉殧闊蟲柟寮忋傚瑁呰楗扮殑鍑犵闅旈煶鏂瑰紡
銆銆1錛岀獥鎴烽殧闊籌細(xì)紿楁埛闅旈煶閫氬父鏄弻紿楃粨鏋勶紝鍙互淇濇寔紿楁埛闈欐錛屽茍娣誨姞涓涓獥鍙ｃ?鎮(zhèn)ㄤ篃鍙互鎷嗛櫎鍘熷紿楀彛騫墮噸鏂板畨瑁呴殧闊崇獥鍙ｃ?涓鑸儏鍐典笅錛屼袱鎵囩獥涔嬮棿鐨勯棿闅斿簲涓?0cm-30cm銆?涓轟簡瀹炵幇涓庢販鍑濆湡澹佺浉鍚岀殑-50dB闅旈煶鏁堟灉錛屼紭閫変袱灞傜幓鐠冧箣闂寸殑闂撮殧涓?0cm鎴栨洿澶с?濡傛灉浣犺兘鍦ㄨ繖孌墊椂闂村唴閲囧彇涓浜涘惛闊蟲帾鏂斤紝瀹冧細(xì)鏇村畬緹庛?/p>
銆銆2.闂ㄧ殑闅旈煶鏁堟灉銆傚閲屾湁鏈宸殑闅旈煶闂ㄣ?棣栧厛錛岄棬鍛ㄥ洿鏈夌┖闅欍?鐢變簬璁稿闂ㄧ敱鑳跺悎鏉塊拤鍒舵垚錛屽洜姝ら棬鍜岄棬妗嗕箣闂翠粛鐒跺瓨鍦ㄩ棿闅欙紝騫朵笖闅旈煶鐗規(guī)ф渶澶氫負(fù)-15dB銆?闅旈煶闂ㄧ殑闅旈煶鍙揪-25dB~-35dB銆?楂樻ц兘鐩戞帶瀹や嬌鐢ㄧ殑閾侀棬寰堥毦鍦ㄤ竴鑸搴腑浣跨敤錛屽洜姝よ秺鏉ヨ秺澶氱殑瀹跺涵鐜板湪浣跨敤鍙屽眰瀹夊叏闂ㄦ潵闅旈煶銆傝灝嗘櫘閫氳兌鍚堟澘闂ㄨ漿鎹㈡垚闅旈煶闂紝蹇呴』鑰冭檻鍒伴棬鐨勯殧闊崇壒鎬т笌澧欏鐨勯殧闊崇壒鎬т竴鑷淬?濡傛灉浣犺嚜宸卞仛錛屼互鏀瑰杽闂ㄧ殑姘斿瘑鎬э紝浣犱篃鍙互綺樿創(chuàng)鏌愮闂ㄨ兌鏉℃垨嫻風(fēng)壞錛岃繖鍑忓皯浜嗛棬妗嗙殑闂磋窛錛屽茍鎻愰珮浜嗛殧闊崇壒鎬с?/p>
銆銆3錛屽浣撻殧闊熾傛櫘閫氭櫘閫氫綇瀹呯殑鎵塊噸澧欑敱閽㈡澘娣峰嚌鍦熸垨瀹炲績鐮栧埗鎴愶紝鍏鋒湁鑹ソ鐨勯殧闊蟲晥鏋溿?涓轟粈涔堥殧闊蟲晥鏋滀笉鐞嗘兂? 闂鏄殧澧欓噰鐢ㄨ交璐ㄧ┖蹇冪爾鎴栫伆鑹茬焊鏉匡紝闅旈煶鐗規(guī)т粎涓?25dB~-30dB銆?澧欎綋闅旈煶錛氶鍏堬紝鎷嗛櫎鍘熸湁鐨勫澹侊紝閲嶅緩闅旈煶澧?鍏舵錛屼繚鐣欏師鏈夌殑澧欏騫舵坊鍔犻殧闊沖銆傝繖涓ょ鏂規(guī)硶鏈夊悇鑷殑浼樼偣鍜岀己鐐癸細(xì)絎竴縐嶆柟娉曟槸鍘婚櫎鍘熸湁鐨勫澹侊紝鍦ㄤ袱渚у姞鐏拌壊綰告澘錛屽茍鍦ㄥ畠浠箣闂村～鍏呯幓鐠冪氦緇達(dá)紝鏁堟灉寰堝ソ錛屼絾鏄?澧欒縐婚櫎銆?姣曠珶錛岃繖涓嶅畨鍏?絎簩縐嶆柟娉曟槸淇濈暀鍘熸湁鐨勯殧澧欙紝騫舵坊鍔犲嚑鏍規(guī)煴瀛愶紝褰㈡垚涓涓甫鐜葷拑綰ょ淮鐨勯殧闊沖銆?闅旈煶鏁堟灉涔熷緢濂斤紝浣嗚繖浼?xì)鍑彏畱绌洪棿銆?/p>
銆銆瀹惰瑁呴グ鐨勫嚑縐嶉殧闊蟲柟寮忎互涓婃槸灝忕紪浠婂ぉ涓烘?zhèn)ㄥ甫鏉ョ殑闅旈煕_鐞嗙殑浠嬬粛銆?甯屾湜榪欑瘒鏂囩珷鍙互甯埌浣犮?/p>
