Suab-absorbing xav yog ib yam khoom siv acoustic hloov tau los ntawm siab - ntom fibers lossis roj hmab- raws li substrates. Nws lub luag haujlwm tseem ceeb yog hloov lub zog suab rau hauv feeb ntawm lub zog hluav taws xob los ntawm nws cov qauv ntxeem tau sab hauv thiab kev sib txhuam molecular, yog li dampening nruab nrab - mus rau - lub suab nrov nrov reflections. Tsis zoo li lub suab rwb thaiv tsev vaj huam sib luag (uas tsom rau kev thaiv lub suab sib kis), cov khoom no tshwj xeeb hauv * nqus *-txo reverberation, tshem tawm buzzing, thiab suppressing sawv nthwv dej. Nws yog feem ntau siv nyob rau hauv kaw studios, chav karaoke, thiab kho vaj tse phab ntsa. Raws li lub teb chaws tus qauv GB/T 20247-2006, nws raug cais raws li "porous sound{12}}absorbing material"; yuav tsum tau sau npe tias yog " nplaim taws- retardant suab-absorbing xav," nws yuav tsum ua kom tau raws li qhov yuav tsum tau muaj rau qhov ceev ntawm Ntau tshaj lossis sib npaug li 800 kg / m³ thiab qhov ntsuas hluav taws kub B1.
Tsis ntev los no kuv tau siv tag nrho daim ntawv ntawm tus kheej- nplaum nplaum- nqus tau rau ntawm phab ntsa hauv kuv txoj kev tshawb fawb, thiab cov txiaj ntsig tau pom tam sim ntawd: lub suab ntawm lub zog xyaum los ntawm ib tus neeg nyob ze qhov kev kho dua tshiab tau dhau los ua tsawg dua, thiab lub suab nrov tom qab thaum kuv lub rooj sib tham video tau txo qis. Thaum kuv tus menyuam khiav thiab dhia mus rau pem hauv ntej thaum hmo ntuj, qhov hnyav "thudding" tsis hnov qab hauv qab no lawm -tsuas yog suab nrov, muffled tseem nyob. Feem ntau xav tsis thoob, qhov tsawg- zaus hum ntawm chav tsev cua txias sab nraum zoov tau pom zoo kom ntub, ua rau chav tsev zoo li ntsiag to thaum lub qhov rais kaw. Nws los nrog tus kheej - nplaum nplaum; tsuas tev tawm zaj duab xis los thov nws. Nws adheres ruaj ntseg rau tej qhov chaw xws li cov vuas, latex- pleev xim rau phab ntsa, thiab phab ntsa ntub dej, thiab nws yooj yim los txiav-tsuas yog ob peb strokes nrog rab riam siv hluav taws xob tawm ntawm ntug huv. Nws hnov zoo heev thiab ua haujlwm zoo rau qhov kov- tsis zoo li cov paj rwb mos uas tawg thaum nyem- thiab cov npoo tsis curl li, thiab nws tsis muaj ntxhiab tsw thaum lub caij ntuj sov sov. Tsis xav tau cov ntsia hlau ntxiv lossis kua nplaum rau kev teeb tsa; nws yog ib qho huv si, hassle- txheej txheem dawb-zoo li muab phab ntsa "suab{17}}dampening undergarment."