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？
隔ge音yin房fang有you二er種zhong主zhu要yao用yong途tu，一yi種zhong是shi用yong於yu防fang護hu機ji器qi設she備bei噪zao聲sheng，一yi種zhong是shi創chuang建jian一yi個ge清qing靜jing的de自zi然ran環huan境jing用yong於yu檢jian驗yan商shang品pin，因yin此ci隔ge音yin房fang能neng夠gou防fang護hu外wai邊bian的de響xiang聲sheng還hai可ke以yi防fang護hu裏li邊bian的de響xiang聲sheng，下xia邊bian就jiu來lai詳xiang說shuo一yi下xia隔ge音yin房fang的de二er種zhong差cha別bie。
最zui先xian是shi檢jian測ce類lei的de隔ge音yin房fang，這zhe類lei隔ge音yin房fang便bian是shi隔ge外wai邊bian的de響xiang聲sheng。由you於yu必bi須xu檢jian驗yan商shang品pin的de噪zao聲sheng，而er目mu前qian的de自zi然ran環huan境jing達da不bu上shang檢jian驗yan的de聲sheng學xue設she計ji規gui定ding，就jiu需xu要yao在zai噪zao雜za的de自zi然ran環huan境jing中zhong創chuang建jian一yi個ge清qing靜jing的de室shi內nei空kong間jian。因yin此ci隔ge音yin房fang內nei的de響xiang聲sheng就jiu比bi隔ge音yin房fang外wai的de聲sheng音yin小xiao，便bian是shi隔ge外wai邊bian的de響xiang聲sheng。
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)。
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