Cov ntaub ntawv polycarbonate muaj ntau yam thiab muaj txiaj ntsig zoo rau cov teeb meem suab nrov, daws cov suab nrov hauv ntau qhov chaw xws li kev loj, kev tsheb ciav hlau, kev lag luam, thiab kev tsim hauv nroog. Lawv kev sib xyaw ua ke ntawm cov khoom siv suab nrov txo qis, ua kom ntev, pob tshab, thiab kev zoo nkauj ua rau lawv qhov kev xaiv zoo tshaj plaws rau cov kws tsim vaj tsev, cov neeg tsim kho hauv nroog, thiab cov neeg tsim khoom nrhiav los tsim kom muaj kev thaj yeeb nyab xeeb thiab muaj kev nyab xeeb dua. Los ntawm kev sib koom ua ke ntawm cov ntawv polycarbonate hauv cov phiaj xwm suab nrov, cov zej zog tuaj yeem ua tiav qhov kev txhim kho tseem ceeb hauv kev nplij siab acoustic thaum txhawb kev saib xyuas ib puag ncig thiab txhim kho lub neej zoo rau cov neeg nyob hauv thiab cov neeg muaj feem cuam tshuam.