Munguva ino, kuitira kutaurirana uye kugadzirisa nyaya dzakasiyana-siyana dzebhizimisi nehurumende.Hazvina mhosva kuti hurumende, chikoro, bhizinesi, kana kambani ichasarudza mamwe makamuri emisangano anoshanda akawanda emisangano.Zvisinei, kana kuvakwa kweruzha kukasaitwa zvakanaka pamberi pekushongedza kwemukati, ipapo maungira emukati uye kurira kuchakanganisa zvakanyanya kubata kwakajairika kwemusangano.Iri idambudziko ratinowanzosangana naro.Vatungamiri vari padariro vanotaurisa, asi vanhu vanenge vasiya chigaro havanzwe zviri kutaurwa nevatungamiriri vari padariro pakati pe“mheremhere” iyi.Naizvozvo, indoor acoustics ndiyo inonyanya kukosha.Maitiro ekubvisa echo yemukati uye reverberation chinhu chinogumbura.Heano mamwe ari nyore ekuvaka eruzha mhinduro kwauri.
Muiyo acoustic yekushongedza purojekiti, kuitira kuti tibatane pamwe neyegudzanzwi kuti uwane yakanaka yakazara ruzha mhedzisiro, iyo acoustic dhizaini uye kurapwa kwehoro kwakakosha.Zvisinei, vanhu vane zvakawanda zvisinganzwisisiki mumapurojekiti ekushongedza kwemazuva ano, kuitira kuti ruzha rwehoro dzakashongedzwa nemari yakawanda inowanzova yakaoma kuzadzisa chinangwa chinotarisirwa, ichisiya zvakawanda zvekuzvidemba.Iyi inotevera tsananguro pfupi yemaitirwo ekuita acoustic yekushongedza dhizaini uye kuraswa:
Chekutanga pane zvese, kuti uwane yakanaka horo ruzha rwemhando, yakanaka yekushongedza acoustic chinhu chinodiwa.Chechipiri, ibasa rinoitwa negudzanzwi nemidziyo.Izvi zvinoreva: dhizaini yekushongedza uye kuvaka kunofanirwa kuita kwakasimba uye kwesainzi "acoustic decoration" uye kusangana nezvinodiwa zveakakodzera zviratidzo zvehunyanzvi kuitira kuti ive nechokwadi chemhando yakanaka yekurira.Zvisinei, Bato A uye mugadziri vanowanzorega kukosha kwe "acoustic decoration";kushongedzwa kunowanzo kugumira kune yakapfava pasuru kurapwa, uchifunga kuti izvi zvakakwana.Muchokwadi, izvi zviri kure neiyo chaiyo acoustic decoration.Izvi zvinozotungamira kuhurombo husina kunaka muhoro (zvisinei kuti inodhura sei iyo electro-acoustic midziyo, iyo inzwi haizove yakanaka!).Bato rekushongedza harina kuzadzisa zvisungo zvaro, uye rinowanzoita kuti iyo electro-acoustic system dhizaini uye muvaki atore mhosva, zvichikonzera kupindira kusingakoshi.
Architectural Acoustics Index Chikumbiro (Acoustic Renovation Chikumbiro):
1. Ruzha rwekumashure: shoma pane kana kuenzana neNR35;
2. Kudzivirirwa kweruzha nematanho ekuzviparadzanisa nevamwe: Panofanira kuva neruzha rwakanaka rwekuvharisa uye hutanho hwekuzviparadzanisa nevamwe muhoro.Inzwi rekudzivirira uye vibration yekuzviparadzanisa zviratidzo zvinoenderana neGB3096-82 "Code for Environmental Noise in Urban Areas", zvinoti: 50dBA masikati uye 40dBA usiku;
3. Architectural Acoustic Index
1) Resonance, echo, flutter echo, kamuri ruzha rwakamira mafungu, ruzha rwekutarisa, kupararira kwenzwi;
Kuvaka magonhi, mahwindo, sirin'i, girazi, zvigaro, zvekushongedza nemimwe midziyo muhoro yega yega haifanirwe kunge iine resonance chiitiko;hapafaniri kuva nokuremara kwakadai semaungira, maungira okudedera, masaisai akamira emukamuri, uye kunangidzira ngwariro muhoro, uye kuparadzirwa kwenzwi kunofanira kuva kwakaenzana.
2) Reverberation nguva
Reverberation nguva ndiyo huru indekisi inofanira kudzorwa mukushongedza acoustic, uye ndicho musimboti wekushongedza acoustic.Ingave mhando yeruzha rwehoro yakanaka kana kuti kwete, iyi index ndiyo inogadzirisa chinhu, uye ndiyo yega horo acoustic parameter inogona kuyerwa nezviridzwa zvesainzi.
Nguva yekutumira: Zvita-20-2022