Namuhla, abakhiqizi bokuvimbela umsindo babelana ngokuqukethwe okuthile okuhlobene mayelana nezinkomba zokusebenza ezahlukahlukene ze
izinto zokuvimbela umsindo.Izinkomba zobuchwepheshe ezibanzi zezinto zokuvimbela umsindo kufanele zihlangabezane
izilinganiso zomkhiqizo wemboni ezifanele.
Inkomba yokusebenza kokumuncwa komsindo wento evimbela umsindo:
Ukusebenza okuhle kwe-acoustic, ukumuncwa kahle komsindo nokunciphisa umsindo, ukusebenza okumunca umsindo
kwempahla yokuvimbela umsindo kukalwa ngokuya nge-GBJ47-1983 “Reverberation Room Method Sound
Ukucaciswa Kwesilinganiso Se-Coefficient Measurement”, ku-125HZ, 250HZ, 500HZ, 1000HZ, 2000HZ naku-4000HZ
imvamisa Ama-coefficients akufanele abe ngaphansi kuka-0.25, 0.40, 0.80, 0.95, ngokulandelana.
Inkomba yesithiyo somsindo wento evimbela umsindo:
Ngokusho kwe-GBJ75-1984 "Izicaciso Zokulinganisa Ukufakwa Komsindo Ezakhiweni", umsindo
Ukufakwa kwezithiyo zomsindo akufanele kube ngaphansi kuka-30dB.
Izinkomba zokusebenza zezinto zokuvimbela ukuhona:
Kufanele ibe yibanga A ngokuya “Ngendlela Yokuhlukanisa Yokusebenza Kokusha Kwesakhiwo
Izinto zokwakha”.
Izinkomba zokumelana neqhwa ezincibilika zezinto zokuvimbela ukuhona:
Ukusebenza kokumelana neqhwa kufanele kwenziwe ngokuhambisana nendlela ye-3.2.4
ukumelana nokuncibilika kweqhwa ngo-149-2003 "ibhodi le-polystyrene eyandisiwe ye-plaster encane yangaphandle yodonga olushisayo
Insulation system".Ngemuva kwemijikelezo engama-30, isampula yokuhlola ngeke isabalale, iqhekeke futhi isendlalelo
ukwakheka.
Isikhathi sokuthumela: Mar-17-2020