銆�銆�鈥滈煶闋诲欢鏅�(sh铆)鍣ㄢ�濓紙浠ヤ笅绨�(ji菐n)绋卞欢鏅�(sh铆)鍣級椤у悕鎬濈京鏄皪(du矛)鑱查煶淇¤櫉(h脿o)閫�(j矛n)琛屽欢鏅�(sh铆)铏曠悊鐨勯煶闋昏ō(sh猫)鍌�銆傚湪鍌崇当(t菕ng)鐨勪娇鐢ㄨ蹇典笂锛岄倓鏄湪閬�(yu菐n)璺濋洟鎿�(ku貌)鑱叉檪(sh铆)绨�(ji菐n)鍠殑灏�(du矛)鑱查煶淇¤櫉(h脿o)閫�(j矛n)琛屽欢鏅�(sh铆)铏曠悊锛屽(sh铆)闅涗笂寤舵檪(sh铆)鍣ㄧ殑浣滅敤涓嶅儏鍍呭眬闄愪簬姝わ紝鍏烽珨鐨勮(shu艒)鍙互鎶婂欢鏅�(sh铆)鍣ㄧ殑浣滅敤鍒嗙偤浠ヤ笅浜旈锛�
銆�銆�涓�銆佸湪閬�(yu菐n)璺濋洟鎿�(ku貌)鑱叉檪(sh铆)鐢ㄤ簬鎻愰珮鑱查煶娓呮櫚搴︼細
銆�銆�寤舵檪(sh铆)鍣ㄥ湪閫欐柟闈㈢殑浣跨敤鍙互瑾�(shu艒)鏄渶鐐哄父鐢ㄣ�傞�氬父瀹ゅ鎿�(ku貌)鑱茬殑鐠�(hu谩n)澧冧笉鏈�(hu矛)闅ㄤ汉鍊戠殑鎰忔効鑰屾敼璁�銆傝�屽線寰�鏈�(hu矛)鍑虹従(xi脿n)鎿�(ku貌)鑱查潰绌嶆瘮杓冨ぇ锛涙摯(ku貌)鑱茶窛闆㈡瘮杓冮仩(yu菐n)鐨勭従(xi脿n)璞�銆傚鏋滃儏鍍呯啊(ji菐n)鍠殑浣跨敤涓绘彋(y谩ng)鑱插櫒渚�(l谩i)鎿�(ku貌)闊�锛岀偤浣垮悗鎺掕伣鐪捐兘澶犺伣娓呰伈闊崇殑瑭憋紝鍓嶆帓鐨勮伈澹撶礆(j铆)鏈�(hu矛)妤靛ぇ銆傚鍦�1鎵�绀�锛屽亣濡傚湪璺濋洟鎻�(y谩ng)鑱插櫒涓�绫宠檿鐨凙榛�(di菐n)鑱插绱�(j铆)鏄�100dB锛屾牴鎿�(j霉)鑱插绱�(j铆)鑸囪窛闆箣闁撶殑鍏紡SPL=SPLMAX-20lgR锛圫PLMAX锛�100dB锛�锛屽彲鐭ユ摯(ku貌)鑱茶窛闆㈡瘡澧炲姞涓�鍊�锛岃伈澹撶礆(j铆)娓涘皯6dB锛岄偅涔堝湪璺濋洟鎻�(y谩ng)鑱插櫒32绫筹紙R=32m锛夐仩(yu菐n)鐨凚榛�(di菐n)鑱插绱�(j铆)鎳�(y墨ng)瑭插彧鏈�70dB銆傚叐鑰呬箣闁撶浉宸簡30dB锛屼絾鍦ㄥ(sh铆)闅涚殑鎿�(ku貌)鑱茬挵(hu谩n)澧冪暥(d膩ng)涓紝鍑虹従(xi脿n)鐨勮伈澹撶礆(j铆)宸渻(hu矛)鏇村ぇ銆傜偤浜嗛伩鍏嶉�欐ǎ鐨勭従(xi脿n)璞＄櫦(f膩)鐢�锛岄�氬父鏈�(hu矛)閲囧彇澧炲姞灏忓姛鐜囪(b菙)鑱查煶绠辩殑杈︽硶渚�(l谩i)閬垮厤鍥犲墠鍚庢帓璺濋洟澶仩(yu菐n)鑰屽紩璧风殑鑱插绱�(j铆)閬�(gu貌)澶х従(xi脿n)璞°�傜敱浜庤伈闊冲偝鎾�熷害绱勭偤340m/s锛岃伈闊冲偝閬炲埌B榛�(di菐n)鏅�(sh铆)宸茬稉(j墨ng)缍�(j墨ng)閬�(gu貌)浜嗗皣杩�100ms鐨勬檪(sh铆)闁�锛孊榛�(di菐n)鐨勮伣鐪句究鏈�(hu矛)棣栧厛鑱藉埌瑁�(b菙)鑱查煶绠辩殑鑱查煶锛屼箣鍚庤伣鍒颁富闊崇鐨勮伈闊�銆傜偤浜嗛伩鍏嶉�欑ó鐝�(xi脿n)璞＄殑鐧�(f膩)鐢�锛屽氨闇�瑕佸湪瑁�(b菙)鑱查煶绠辩殑鍔熸斁涔嬪墠娣诲姞闊抽牷寤舵檪(sh铆)鍣�锛屽皣b璺俊铏�(h脿o)浣滅浉鎳�(y墨ng)鐨勫欢鏅�(sh铆)铏曠悊锛屽緸鑰岄仈(d谩)鍒版彁楂樿伈闊虫竻鏅板害鐨勬晥鏋�銆傞�欎篃灏辨槸闊抽牷寤舵檪(sh铆)鍣ㄦ渶鐐哄父瑕嬬殑涓�绋敤娉�銆�
銆�銆�浜�銆佷慨姝ｅ鍊�(g猫)鎻�(y谩ng)鑱插櫒澶氶牷甯剁櫦(f膩)鐢熸檪(sh铆)鐨勫樊鍒ワ細
銆�銆�鍦ㄦ摯(ku貌)鑱茶ō(sh猫)鍌欑暥(d膩ng)涓�锛屾湁寰堝澶у瀷闊崇瑷�(sh猫)鍌欙紝閫欎簺闊崇鏈変竴鍊�(g猫)鍏卞悓鐨勭壒榛�(di菐n)锛屽氨鏄ぇ澶氶噰鐢ㄥ鍊�(g猫)鎻�(y谩ng)鑱插櫒鍏卞悓鐧�(f膩)鑱茬殑瑷�(sh猫)瑷�(j矛)锛岄�欎簺鎻�(y谩ng)鑱插櫒鐨勯牷鐜囬熆鎳�(y墨ng)涔嬮枔浜掔偤瑁�(b菙)鍎�锛屼互杩芥眰闋婚熆鏇茬窔鐨勫钩鐩淬�備絾鏄�欐ǎ鐨勮ō(sh猫)瑷�(j矛)鏈変竴瀹氱殑寮婄銆傚鍦�2鎵�绀猴紝涓夊��(g猫)鎻�(y谩ng)鑱插櫒鍒嗗垾鏄疉銆丅銆丆锛屼笁鍊�(g猫)鎻�(y谩ng)鑱插櫒鐨勯渿鑶滀箣闁撳垎鍒ユ湁涓�瀹氱殑浣嶇疆宸�锛岄�欐ǎ鐨勪綅缃樊鏈�(hu矛)灏�(d菐o)鑷翠笉鍚岄牷娈电殑鑱查煶鍒伴仈(d谩)浜鸿�崇殑鏅�(sh铆)闁撲笉鍚屻�傚洜姝ょ敱浜庝汉鑰冲叿鏈夌殑鏅�(sh铆)鍩熸帺钄芥晥鎳�(y墨ng)锛屼汉鑰充究涓嶈兘姝ｇ⒑鐨勬帴鏀跺師鏈夌殑鑱查煶淇¤櫉(h脿o)锛屼娇寰楀ぇ鑵︿笉鑳芥纰虹殑鍒嗚鲸鎳�(y墨ng)鏈夌殑鑱查煶淇¤櫉(h脿o)銆傛湁浜涙儏娉佷笅鏈�(hu矛)浣胯伈闊宠伣璧蜂締(l谩i)鐣ラ’涓珮闋荤巼鐨勪笉瓒�銆傜偤浜嗕娇澶氬��(g猫)闋绘鐨勮伈闊充俊铏�(h脿o)鑳藉鍚屾檪(sh铆)鍒伴仈(d谩)浜鸿��锛屽氨闇�瑕佸皪(du矛)B銆丆鍏╁彧鎻�(y谩ng)鑱插櫒浣滅浉鎳�(y墨ng)鐨勫欢鏅�(sh铆)铏曠悊锛屼互渚挎洿鍔犵湡瀵�(sh铆)鐨勯倓鍘熻伈闊炽��
銆�銆�涓�銆佺敤寤舵檪(sh铆)瀵�(sh铆)鐝�(xi脿n)鑱插儚瀹氫綅锛�
銆�銆�鐪炬墍鍛ㄧ煡浜鸿�冲叿鏈夊垎杈ㄨ伈闊虫柟浣嶇殑鍔熻兘锛屽挨鍏舵槸姘村钩鏂瑰悜鐨勮伈闊�锛屼汉鑰冲緢瀹规槗杈ㄥ垾鐧�(f膩)鑱茬殑鏂瑰悜銆傞�欐槸鍥�?y脿n)闁暐顚ヮ噣g鐨勮窛闆㈢浉宸簡鍗佸咕鍘樼背锛屽湪鎺ユ敹鑱查煶淇¤櫉(h脿o)鐨勬檪(sh铆)鍊欐湁涓�瀹氱殑鏅�(sh铆)闁撳樊鍜屽挤(qi谩ng)搴﹀樊锛屾鏄�欎竴榛�(di菐n)榛�(di菐n)鐨勫樊鍒�锛屼娇寰椾汉鑰宠兘澶犲緢瀹规槗鐨勮鲸鍒ュ嚭鑱查煶鐨勬柟浣�銆�
銆�銆�寰峰湅(gu贸)鐨勮憲鍚嶇瀛�(xu茅)瀹跺搱鏂疕ass鐨勭爺绌剁祼(ji茅)璜栧厖鍒嗚В閲嬩簡寤舵檪(sh铆)灏�(du矛)浜庤伈鍍忓畾浣嶇殑褰遍熆锛岄�欎篃灏辨槸钁楀悕鐨勨�滃搱鏂晥鎳�(y墨ng)鈥�锛屽湪闊抽熆鐣屼篃鏈夆�滃厛鍏ョ偤涓烩�濈殑瑾�(shu艒)娉曘�傚搱鏂殑瑭﹂(y脿n)璀夋槑锛氬湪鍏╁��(g猫)鑱叉簮鐧�(f膩)鍑哄畬鍏ㄧ浉鍚岀殑鑱查煶鏅�(sh铆)锛屾牴鎿�(j霉)涓�鍊�(g猫)鑱叉簮鑸囧彟涓�鍊�(g猫)鑱叉簮鐨勫欢鏅�(sh铆)閲忎笉鍚�锛岄洐鑰宠伣闊崇殑鎰熷彈鏄笉鍚岀殑锛屽彲浠ュ垎鎴愪互涓嬩笁绋儏娉佷締(l谩i)瑾�(shu艒)鏄�銆�
銆�銆�1锛庡叐鍊�(g猫)鑱叉簮鐧�(f膩)鍑哄畬鍏ㄧ浉鍚岀殑鑱查煶锛屼竴鍊�(g猫)鑱叉簮鑸囧彟涓�鍊�(g猫)鑱叉簮鐨勫欢鏅�(sh铆)閲忓湪5ms锛�35ms鏅�(sh铆)锛屼汉鑰冲彧鑳芥劅瑕哄埌瓒呭墠涓�鍊�(g猫)鑱叉簮鐨勫瓨鍦�锛岃伈鍍忓畾浣嶅亸鍚戜簬瓒呭墠涓�鍊�(g猫)鑱叉簮鐨勪綅缃�锛屽苟涓旀劅瑕轰笉鍒版化鍚庤伈婧愮殑瀛樺湪銆�
銆�銆�2锛庡叐鍊�(g猫)鑱叉簮鐧�(f膩)鍑哄畬鍏ㄧ浉鍚岀殑鑱查煶锛屼竴鍊�(g猫)鑱叉簮鑸囧彟涓�鍊�(g猫)鑱叉簮鐨勫欢鏅�(sh铆)閲忓湪30ms锛�50ms鏅�(sh铆)锛屼汉鑰宠兘澶犲垎杈ㄥ嚭鍏╁��(g猫)鑱叉簮鐨勫瓨鍦�锛屼絾鑱插儚浠嶇劧瀹氫綅浜庤秴鍓嶇殑鑱叉簮鏂瑰悜銆�
銆�銆�3锛庡叐鍊�(g猫)鑱叉簮鐧�(f膩)鍑哄畬鍏ㄧ浉鍚岀殑鑱查煶锛屼竴鍊�(g猫)鑱叉簮鑸囧彟涓�鍊�(g猫)鑱叉簮鐨勫欢鏅�(sh铆)閲忓ぇ浜�50ms鏅�(sh铆)锛屼汉鑰宠兘澶犳劅瑕哄埌鍏╁��(g猫)鑱叉簮鍚屾檪(sh铆)瀛樺湪锛岃伈鍍忓垎鍒ュ畾浣嶄簬鍏╁��(g猫)鑱叉簮鑷韩鐨勪綅缃��
銆�銆�閫欎篃灏辨槸瑾�(shu艒)锛屽鍦�3鎵�绀虹暥(d膩ng)鍏╁��(g猫)鐩稿悓鐨勪俊铏�(h脿o)寰炲叐鍊�(g猫)鎻�(y谩ng)鑱插櫒鍌冲嚭锛屽鏋滄煇鍊�(g猫)鎻�(y谩ng)鑱插櫒浣滀簡涓�瀹氱殑寤舵檪(sh铆)铏曠悊锛岄偅涔堣伣瑕轰笂鏈�(hu矛)鎰熷埌鑱插儚鍦ㄧЩ鍕�(d貌ng)锛岄�氬父鏈�(hu矛)鍦ㄧ珛楂旇伈鎿�(ku貌)鑱茬郴绲�(t菕ng)鐣�(d膩ng)涓紝鍒╃敤鍝堟柉鏁堟噳(y墨ng)灏�(du矛)鏌愬咕鍊�(g猫)闊崇閫�(j矛n)琛屽欢鏅�(sh铆)鐨勮檿鐞�锛屼締(l谩i)瀵�(sh铆)鐝�(xi脿n)瀹岀編鐨勭珛楂旇伈鏁堟灉銆�
銆�銆�鍥涖�侀伩鍏嶅唬鎾浕鑷�(t谩i)鐩存挱鐣�(d膩ng)涓獊鐧�(f膩)浜嬩欢鐨勭櫦(f膩)鐢燂細
銆�銆�闊抽牷寤舵檪(sh铆)鍣ㄥ湪寤ｆ挱闆昏嚭(t谩i)鐨勪娇鐢ㄤ篃闈炲父甯歌锛屽挨鍏舵槸鍦ㄧ洿鎾殑閬�(gu貌)绋嬬暥(d膩ng)涓渶闇�涓�瀹氱殑寤舵檪(sh铆)铏曠悊銆傜敱浜庣洿鎾殑鐗规畩鎬�锛岀稉(j墨ng)甯告渻(hu矛)鏈変竴浜涚獊鐧�(f膩)浜嬩欢鐨勭櫦(f膩)鑱�锛屼緥濡備俊铏�(h脿o)涓柗銆佸櫔鑱蹭俊铏�(h脿o)绛夌瓑銆傝�岄�欎簺浜嬩欢鍙堟槸涓嶅彲闋�(y霉)鏂欑殑銆備絾鏄娇鐢ㄤ簡闊抽牷寤舵檪(sh铆)鍣ㄤ箣鍚�锛岃伣鐪炬墍鑱藉埌鐨勪俊铏�(h脿o)宸茬稉(j墨ng)缍�(j墨ng)閬�(gu貌)浜嗗強鏅�(sh铆)鐨勮檿鐞�锛屼娇寰楃瘈(ji茅)鐩殑瀹夊叏鎬ц垏瀹屾暣鎬у緱鍒颁簡澶у箙搴︾殑鎻愬崌銆�
銆�銆�浜�銆佷慨姝ｉ珮娓呰闋讳俊铏�(h脿o)鑱茬暙鍚屾鍟�(w猫n)椤岋細
銆�銆�寤ｆ挱闆昏琛屾キ(y猫)杩戝咕骞寸櫦(f膩)灞曟サ鐐鸿繀閫�锛岄珮娓呴浕瑕栫殑鎾嚭宸茬稉(j墨ng)鍏峰倷浜嗕竴瀹氱殑瑕�(gu墨)妯�锛岀劧鑰屼即闅ㄨ憲楂樻竻闆昏鐨勭櫦(f膩)灞�锛屽皪(du矛)浜庨煶闋婚牁(l菒ng)鍩熺殑鍒朵綔涔熺敘(ch菐n)鐢熶簡涓�瀹氱殑褰遍熆銆傜敱浜庨珮娓呰闋讳俊铏�(h脿o)鐨勮檿鐞嗘暩(sh霉)鎿�(j霉)閲忔サ澶�锛屽湪鏌愪簺鐠�(hu谩n)绡�(ji茅)涓婃槸鏅�氭(bi膩o)娓呰ō(sh猫)鍌欑殑骞惧�嶇敋鑷冲崄骞惧��锛屽洜姝よ闋讳俊铏�(h脿o)涓嶅彲閬垮厤鐨勬渻(hu矛)鐢�(ch菐n)鐢熶竴瀹氱殑婊悗鐝�(xi脿n)璞★紝鐒惰�岄煶闋讳俊铏�(h脿o)渚濈劧鏄噰鐢ㄦ瘮杓冨偝绲�(t菕ng)鐨勫埗浣滃拰鍌宠几鏂瑰紡锛屾化鍚庣従(xi脿n)璞″緢灏戠櫦(f膩)鑱茬敋鑷冲彲浠ュ拷鐣ヤ笉瑷�(j矛)锛岄�欐ǎ涓�渚�(l谩i)锛岀偤浜嗘槸鐣潰鍜岃伈闊冲尮閰�锛屽氨闇�瑕佸埄鐢ㄩ煶闋诲欢鏅�(sh铆)鍣ㄩ煶闋讳俊铏�(h脿o)浣滀竴瀹氱殑寤舵檪(sh铆)铏曠悊锛屽欢鏅�(sh铆)鐨勬檪(sh铆)闁撳ぇ绱勫咕鍗佹绉掞紝寰炶�屽仛鍒拌伈闊宠垏鐣潰鐨勫悓姝�銆�
