吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)材料吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)系數越(yue)(yue)大，吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)面積(ji)越(yue)(yue)多(duo)，吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)效果越(yue)(yue)明顯，可(ke)以利(li)用吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)天花(hua)、吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)墻體、空(kong)間吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)體等進行吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)噪。隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)與聲(sheng)(sheng)(sheng)(sheng)(sheng)源設(she)備不得(de)有任何剛(gang)性連(lian)接(jie)，工(gong)業降(jiang)噪設(she)備價格(ge)，以免引起罩(zhao)體振動，輻射噪聲(sheng)(sheng)(sheng)(sheng)(sheng)。在設(she)計隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)時要(yao)注意縫隙孔洞漏聲(sheng)(sheng)(sheng)(sheng)(sheng)，做好(hao)(hao)結(jie)構上節點(dian)的(de)連(lian)接(jie)。在噪聲(sheng)(sheng)(sheng)(sheng)(sheng)控制工(gong)程中，普通的(de)鋼、鋁(lv)、塑料窗的(de)隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)性能常常滿足(zu)不了要(yao)求，需要(yao)設(she)計隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)窗。要(yao)提(ti)高(gao)窗戶的(de)隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)量主要(yao)是(shi)要(yao)提(ti)高(gao)窗扇玻璃的(de)隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)量和解決好(hao)(hao)窗縫的(de)密(mi)封處理。

隔音(yin)(yin)室(shi)的(de)(de)(de)種(zhong)類：1、某生(sheng)產車(che)間如燃氣輪機(ji)、電動機(ji)、空氣壓縮機(ji)、離心風機(ji)、液壓油泵(beng)、沖壓模具、板(ban)金、柴油發(fa)動機(ji)試生(sheng)產車(che)間等強(qiang)噪(zao)(zao)(zao)(zao)聲(sheng)生(sheng)產車(che)間，消音(yin)(yin)降噪(zao)(zao)(zao)(zao)設備，總體噪(zao)(zao)(zao)(zao)聲(sheng)水準很(hen)高(gao)，而環境因素又有(you)較高(gao)的(de)(de)(de)清靜(jing)規定，因此要封閉式(shi)生(sheng)產車(che)間噪(zao)(zao)(zao)(zao)聲(sheng)避免(mian)之傳來。2、某屋子如測聽室(shi)、各種(zhong)播(bo)音(yin)(yin)室(shi)、各種(zhong)試驗室(shi)、高(gao)噪(zao)(zao)(zao)(zao)聲(sheng)生(sheng)產車(che)間內(nei)的(de)(de)(de)主控室(shi)等有(you)較高(gao)的(de)(de)(de)清靜(jing)規定的(de)(de)(de)屋子，要避免(mian)環境因素高(gao)噪(zao)(zao)(zao)(zao)聲(sheng)的(de)(de)(de)傳到。

隨著(zhu)我國(guo)城(cheng)市(shi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)污(wu)染的(de)(de)(de)日(ri)趨嚴(yan)重，多數城(cheng)市(shi)處于噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)污(wu)染的(de)(de)(de)中等(deng)(deng)水平，其(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)等(deng)(deng)污(wu)染越(yue)來越(yue)嚴(yan)重。接下來，我們(men)來對(dui)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)與(yu)震動(dong)控(kong)制(zhi)(zhi)行(xing)(xing)業(ye)發(fa)展現狀做個(ge)大致介紹：近幾年我國(guo)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)與(yu)振(zhen)動(dong)控(kong)制(zhi)(zhi)行(xing)(xing)業(ye)的(de)(de)(de)工程(cheng)技術熱點集(ji)中在公路(lu)和軌(gui)道交通運輸(shu)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)與(yu)振(zhen)動(dong)控(kong)制(zhi)(zhi)，海口降噪(zao)(zao)設備(bei)，直流輸(shu)變(bian)電網換流站、變(bian)電站噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)控(kong)制(zhi)(zhi)，城(cheng)市(shi)環(huan)境噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)在線監測與(yu)綜合控(kong)制(zhi)(zhi)，新型聲(sheng)(sheng)(sheng)(sheng)學材料的(de)(de)(de)研(yan)究(jiu)開發(fa)等(deng)(deng)方面。