Kev siv cov qauv tsim ua ke nrog cov hlau suab-absorbing cov ntaub ntawv foamed aluminium thiab lub teeb-hloov cov ntaub ntawv, txoj kev loj hlob ntawm lub suab rwb thaiv tsev thaiv kev siv cov ntaub ntawv yog lub teeb yuag, transparency, zoo suab rwb thaiv tsev kev ua tau zoo, siab zog, yooj yim installation, thiab siab. degree ntawm industrialization hauv kev tsim kho. Kev ua tau zoo ntawm acoustic yog qhov zoo thiab qhov chaw nyob hauv lub tsev yog me me, thaum ua tau raws li kev tsim kho kom ruaj khov xws li kev saib xyuas yooj yim, tsis muaj kuab paug rau ib puag ncig, thiab rov ua dua tshiab.