隔音房是工業化生產全過程中普遍的一種隔音材料，那麼隔音房到底是隔的外邊的響聲或是裏邊的響聲呢？
geyinfangyouerzhongzhuyaoyongtu，yizhongshiyongyufanghujiqishebeizaosheng，yizhongshichuangjianyigeqingjingdeziranhuanjingyongyujianyanshangpin，yincigeyinfangnenggoufanghuwaibiandexiangshenghaikeyifanghulibiandexiangsheng，xiabianjiulaixiangshuoyixiageyinfangdeerzhongchabie。
zuixianshijianceleidegeyinfang，zheleigeyinfangbianshigewaibiandexiangsheng。youyubixujianyanshangpindezaosheng，ermuqiandeziranhuanjingdabushangjianyandeshengxueshejiguiding，jiuxuyaozaizaozadeziranhuanjingzhongchuangjianyigeqingjingdeshineikongjian。yincigeyinfangneidexiangshengjiubigeyinfangwaideshengyinxiao，bianshigewaibiandexiangsheng。
另一類便是減噪隔音房，也就是隔聲罩，這類隔音房隔的便是裏邊的響聲，把聲源處封閉式在一個單獨的室內空間內，以避免 噪(zao)聲(sheng)對(dui)周(zhou)邊(bian)環(huan)境(jing)的(de)危(wei)害(hai)。一(yi)般(ban)是(shi)由(you)於(yu)機(ji)器(qi)設(she)備(bei)在(zai)工(gong)作(zuo)中(zhong)時(shi)造(zao)成(cheng)很(hen)大(da)的(de)噪(zao)聲(sheng)，進(jin)而(er)危(wei)害(hai)到(dao)職(zhi)工(gong)工(gong)作(zuo)及(ji)其(qi)周(zhou)邊(bian)的(de)自(zi)然(ran)環(huan)境(jing)，因(yin)此(ci)要(yao)采(cai)用(yong)隔(ge)音(yin)對(dui)策(ce)。
基ji本ben原yuan理li便bian是shi選xuan用yong隔ge音yin房fang的de方fang式shi把ba機ji器qi設she備bei封feng起qi來來，不bu許xu噪zao聲sheng傳chuan出chu危wei害hai周zhou邊bian，因yin此ci是shi隔ge的de隔ge音yin房fang裏li邊bian的de響xiang聲sheng。實shi際ji上shang無wu論lun是shi隔ge裏li邊bian的de響xiang聲sheng或huo是shi隔ge外wai邊bian的de響xiang聲sheng，實shi質zhi上shang全quan是shi一yi樣yang的de，全quan是shi選xuan用yong隔ge音yin房fang的de方fang式shi防fang護hu掉diao一yi部bu分fen響xiang聲sheng，而er做zuo到dao一yi個ge理li想xiang化hua清qing靜jing的de自zi然ran環huan境jing，對dui於yu不bu一yi樣yang應ying用yong場chang地di，選xuan用yong的de解jie決jue對dui策ce不bu一yi樣yang罷ba了le。
