Abantu benshi bibeshye bemeza ko panele ikurura amajwi ari panele yerekana amajwi;abantu bamwe ndetse bibeshya igitekerezo cyamajwi ikurura amajwi, bakibwira ko panele ikurura amajwi ishobora gukurura urusaku rwimbere.Nukuri nahuye nabakiriya bamwe baguze ibyuma bikurura amajwi babishyira mucyumba cya mudasobwa, ariko uko twasobanura kose ko bidakora, yashimangiye kubikoresha, kandi nta kundi twabigenza.Mubyukuri, ikintu icyo aricyo cyose gifite ingaruka zokwirinda amajwi, ndetse nimpapuro nazo zigira ingaruka zo gutondeka amajwi, ariko ni urwego rwa decibel gusa rwerekana amajwi.
Gushira cyangwa kumanika ibikoresho rusange bikurura amajwi hejuru yinkuta no hasi bizongera amajwi yo gutakaza amajwi yurusaku rwinshi, ariko ingaruka rusange yo guteranya amajwi - uburemere bwamajwi cyangwa urwego rwohereza amajwi ntabwo bizanozwa cyane niyi Or hari iterambere gusa rya 1-2dB.Kurambika itapi hasi bizagaragara ko bizamura amajwi hasi kurwego rwo hejuru, ariko ntibishobora kunoza imikorere yijwi ryumuyaga mukirere neza.Ku rundi ruhande, mu cyumba cyitwa “acoustic” cyangwa “icyumba cyanduye urusaku”, niba hiyongereyeho ibikoresho bikurura amajwi, urusaku rw'icyumba rugabanuka bitewe no kugabanya igihe cyo kwisubiraho, kandi muri rusange, kwinjiza amajwi cy'icyumba cyiyongera Kongera inshuro ebyiri urusaku rushobora kugabanuka na 3dB, ariko ibikoresho byinshi bikurura amajwi bizatuma icyumba kigaragara nkicyihebe kandi cyapfuye.Umubare munini wubugenzuzi bwakorewe hamwe na laboratoire byagaragaje ko kongeramo ibikoresho bikurura amajwi kugirango urusheho kunoza amajwi yinzu ntabwo aruburyo bwiza cyane.
Igihe cyo kohereza: Ukuboza-12-2022