• 消(xiao)聲(sheng)室(shi)設(she)計(ji)隔(ge)聲(sheng)結(jie)構(gou)可(ke)以(yi)確(que)保(bao)噪(zao)聲(sheng)數(shuo)據(ju)的(di)測(ce)試(shi)準(zhun)確(que)性(xing)嗎(ma)？消(xiao)聲(sheng)室(shi)設(she)計(ji)為(wei)低(di)本(ben)底(di)噪(zao)聲(sheng)數(shuo)值(zhi)的(di)測(ce)試(shi)環(huan)境(jing)，能(neng)夠(gou)讓(rang)檢(jian)測(ce)儀(yi)器(qi)更(geng)為(wei)準(zhun)確(que)的(di)記(ji)錄(lu)收(shou)集(ji)室(shi)內(nei)噪(zao)聲(sheng)源(yuan)所(suo)產(chan)生(sheng)的(di)噪(zao)聲(sheng)聲(sheng)波(bo)，適(kuo)用(yong)於(yu)機(ji)電(dian)電(dian)器(qi)，噪(zao)聲(sheng)電(dian)子(zi)元(yuan)器(qi)件(jian)的(di)產(chan)品(pin)噪(zao)聲(sheng)強(jiang)度(duo)檢(jian)測(ce)。消(xiao)...2019-11-13 15:21:11
• 消(xiao)聲(sheng)室(shi)怎(zen)麽(ma)測(ce)試(shi)機(ji)電(dian)產(chan)品(pin)噪(zao)聲(sheng)，消(xiao)聲(sheng)室(shi)設(she)計(ji)有(you)什(shi)麽(ma)技(ji)術(zhu)指(zhi)標(biao)？計(ji)基(ji)礎(chu)上(shang)按(an)照(zhao)建(jian)造(zao)技(ji)術(zhu)指(zhi)標(biao)的(di)要(yao)求(qiu)開(kai)展(zhan)。為(wei)了(liao)避(bi)免(wen)受(shou)到(dao)較(jiao)大(dai)的(di)噪(zao)聲(sheng)幹(gan)擾(rao)源(yuan)，進(jin)行(hang)消(xiao)聲(sheng)室(shi)設(she)計(ji)時(shi)，需(xu)要(yao)選(xuan)擇(ze)遠(yuan)離(li)有(you)大(dai)型(xing)運(yun)轉(zhuan)機(ji)械(xie)設(she)備(bei)和(hu)工(gong)業(ye)活(huo)動(dong)範(fan)圍(wei)的(di)地(de)方(fang)。其(qi)次(ci)，根(gen)據(ju)機(ji)電(dian)...2019-11-13 14:28:16
• 半(ban)無(wu)響(xiang)室(shi)室(shi)的(di)隔(ge)聲(sheng)和(hu)隔(ge)振(zhen)設(she)計(ji)：為(wei)了(liao)提(ti)高(gao)無(wu)響(xiang)消(xiao)聲(sheng)室(shi)對(dui)固(gu)體(ti)聲(sheng)和(hu)空(kong)氣(qi)聲(sheng)的(di)隔(ge)聲(sheng)效(xiao)果(guo)，無(wu)響(xiang)消(xiao)聲(sheng)室(shi)設(she)計(ji)為(wei)與(yu)原(yuan)有(you)建(jian)築(zhu)完(wan)全(quan)分(fen)離(li)的(di)“房(fang)中(zhong)房(fang)”式(shi)的(di)隔(ge)聲(sheng)結(jie)構(gou)。無(wu)響(xiang)室(shi)的(di)地(de)板(pan)浮(fu)築(zhu)設(she)計(ji)：采(cai)...2019-06-24 14:33:04
• 消(xiao)聲(sheng)室(shi)靜(jing)音(yin)環(huan)境(jing)仿(fang)真(zhen)檢(jian)測(ce)聲(sheng)學(xue)噪(zao)聲(sheng)參(shen)數(shuo)艾(yi)弗(fu)爾(er)聲(sheng)學(xue)消(xiao)聲(sheng)室(shi)設(she)計(ji)安(an)裝(zhuang)精(jing)度(duo)的(di)提(ti)高(gao)，對(dui)於(yu)靜(jing)音(yin)環(huan)境(jing)的(di)仿(fang)真(zhen)效(xiao)果(guo)有(you)直(zhi)接(jie)影(ying)響(xiang)，需(xu)要(yao)結(jie)合(ge)相(xiang)關(guan)聲(sheng)學(xue)要(yao)求(qiu)提(ti)高(gao)實(shi)際(ji)應(ying)用(yong)效(xiao)果(guo)。消(xiao)聲(sheng)室(shi)內(nei)仿(fang)真(zhen)的(di)環(huan)境(jing)可(ke)以(yi)檢(jian)測(ce)內(nei)部(bu)聲(sheng)源(yuan)噪(zao)聲(sheng)的(di)性(xing)能(neng)參(shen)數(shuo)，是(shi)...2020-08-26 15:38:16
• 消(xiao)聲(sheng)室(shi)做(zuo)噪(zao)聲(sheng)測(ce)試(shi)實(shi)驗(yan)用(yong)途(tu)的(di)設(she)計(ji)安(an)裝(zhuang)方(fang)式(shi)2020-03-02 15:24:50
• 消(xiao)聲(sheng)室(shi)聲(sheng)學(xue)設(she)計(ji)與(yu)噪(zao)聲(sheng)測(ce)試(shi)性(xing)能(neng)檢(jian)測(ce)流(liu)程(cheng)按(an)照(zhao)常(chang)規(gui)的(di)聲(sheng)學(xue)結(jie)構(gou)要(yao)求(qiu)，消(xiao)聲(sheng)室(shi)設(she)計(ji)為(wei)房(fang)中(zhong)房(fang)的(di)懸(xuan)空(kong)形(xing)狀(zhuang)，使(shi)得(dei)消(xiao)聲(sheng)室(shi)有(you)充(chong)足(ju)的(di)空(kong)氣(qi)隔(ge)聲(sheng)和(hu)振(zhen)動(dong)減(jian)振(zhen)的(di)性(xing)能(neng)。在(zai)噪(zao)聲(sheng)測(ce)試(shi)應(ying)用(yong)上(shang)，消(xiao)聲(sheng)室(shi)主(zhu)要(yao)用(yong)途(tu)為(wei)檢(jian)測(ce)揚(yang)聲(sheng)器(qi)，音(yin)響(xiang)，電(dian)器(qi)和(hu)汽(qi)車(ju)之(zhi)類(lei)需(xu)要(yao)測(ce)試(shi)噪(zao)...2019-12-05 09:58:49
• 噪(zao)聲(sheng)測(ce)試(shi)消(xiao)聲(sheng)室(shi)中(zhong)的(di)靜(jing)音(yin)和(hu)無(wu)響(xiang)是(shi)什(shi)麽(ma)意(yi)思(si)？有(you)什(shi)麽(ma)區(ou)別(bie)嗎(ma)？用(yong)不(bu)用(yong)類(lei)型(xing)的(di)消(xiao)聲(sheng)室(shi)，包(bao)括(kuo)其(qi)中(zhong)的(di)靜(jing)音(yin)室(shi)和(hu)無(wu)響(xiang)室(shi)。靜(jing)音(yin)室(shi)和(hu)無(wu)響(xiang)室(shi)按(an)照(zhao)不(bu)同(tong)的(di)消(xiao)聲(sheng)室(shi)設(she)計(ji)方(fang)案(an)和(hu)建(jian)造(zao)流(liu)程(cheng)標(biao)準(zhun)，對(dui)於(yu)噪(zao)聲(sheng)測(ce)試(shi)的(di)性(xing)能(neng)會(kuai)有(you)不(bu)同(tong)的(di)運(yun)用(yong)和(hu)特(te)點(dian)。靜(jing)音(yin)室(shi)形(xing)成(cheng)...2019-12-03 10:05:24
• 消(xiao)聲(sheng)室(shi)怎(zen)麽(ma)設(she)計(ji)才(cai)能(neng)夠(gou)滿(man)足(ju)噪(zao)聲(sheng)測(ce)試(shi)使(shi)用(yong)要(yao)求(qiu)？消(xiao)聲(sheng)室(shi)做(zuo)噪(zao)聲(sheng)測(ce)試(shi)，需(xu)要(yao)室(shi)內(nei)達(da)到(dao)相(xiang)關(guan)的(di)環(huan)境(jing)要(yao)求(qiu)，例(li)如(ru)分(fen)貝(bei)數(shuo)值(zhi)低(di)的(di)噪(zao)聲(sheng)環(huan)境(jing)，振(zhen)動(dong)抗(kang)振(zhen)能(neng)力(li)和(hu)噪(zao)聲(sheng)消(xiao)聲(sheng)隔(ge)音(yin)能(neng)力(li)等(deng)。因(yin)此(ci)，消(xiao)聲(sheng)室(shi)需(xu)要(yao)進(jin)行(hang)有(you)效(xiao)的(di)聲(sheng)學(xue)設(she)計(ji)，形(xing)成(cheng)消(xiao)聲(sheng)...2019-11-28 15:41:07
• 消(xiao)聲(sheng)室(shi)怎(zen)麽(ma)進(jin)行(hang)隔(ge)聲(sheng)靜(jing)音(yin)設(she)計(ji)，對(dui)噪(zao)聲(sheng)測(ce)試(shi)實(shi)驗(yan)有(you)影(ying)響(xiang)嗎(ma)？消(xiao)聲(sheng)室(shi)需(xu)要(yao)通(tong)過(guo)聲(sheng)學(xue)設(she)計(ji)，形(xing)成(cheng)一(yi)定(ding)範(fan)圍(wei)內(nei)的(di)隔(ge)聲(sheng)靜(jing)音(yin)環(huan)境(jing)，才(cai)能(neng)夠(gou)應(ying)用(yong)於(yu)噪(zao)聲(sheng)測(ce)試(shi)。對(dui)於(yu)大(dai)多(duo)數(shuo)需(xu)要(yao)進(jin)行(hang)噪(zao)聲(sheng)測(ce)試(shi)實(shi)驗(yan)的(di)行(hang)業(ye)，消(xiao)聲(sheng)室(shi)的(di)設(she)計(ji)需(xu)要(yao)依(yi)照(zhao)相(xiang)關(guan)標(biao)準(zhun)要(yao)求(qiu)，從(zong)...2019-11-27 08:51:26