Chipinda chochititsa chidwi ndi danga lomwe silikuwonetsa mawu. Makoma a chipinda cha kuphatikizika adzalumikizidwa ndi zinthu zolaula zokhala ndi mawonekedwe abwino. Chifukwa chake, sipadzakhala kuwonetsera mafunde osamveka m'chipindacho. Chipinda cha ku Anechoic ndi labotale zomwe zimagwiritsidwa ntchito mwapadera poyesa mawu achindunji, zigawo, etc. zimatha kuyesa mikhalidwe ya mawu onse. Zinthu zozama zomwe zimagwiritsidwa ntchito mu chipinda cha kuphatikizika zimafuna kuyamwa mawu ophatikizika kuposa 0.99. Nthawi zambiri, kusanjikiza pang'ono kumagwiritsidwa ntchito, ndipo wedge kapena nyumba zolumikizana zimagwiritsidwa ntchito. Mafuta agalasi amagwiritsidwa ntchito ngati zinthu zozama, ndipo chithovu chofewa chimagwiritsidwanso ntchito. Mwachitsanzo, mu 10 × 10 × 10m labotale, msinkhu wambiri wa 1m umayikidwa mbali iliyonse, ndipo pafupipafupi pang'onopang'ono amatha kufikira 50hz. Mukamayesa m'chipinda chowoneka bwino, chinthu kapena gwero lomveka kuti liyesedwe kuti liziyikidwa pa naylon mesh kapena mauna achitsulo. Chifukwa cha kulemera kochepa kotero kuti mitundu iyi ya mauna imatha kupirira, kulemera kokha komanso kamene kamayesedwa pang'ono kumayesedwa.
Chipinda wamba cha kunechoic
Ikani chinkhule chamoto ndi microctore sopore-zingwe zachitsulo mu zipinda wamba za anechoic, ndipo zotsatira za kusinthika kumatha kufikira 40-20DB.
Semi-akatswiri a couchoic
Mbali 5 za chipindacho (kupatula pansi) zimakutidwa ndi chinkhupule chowoneka bwino choluka kapena ubweya wagalasi.
Chipinda Chachikulu cha Anecholic
Mbali 6 za chipinda (kuphatikiza pansi, zomwe zimayimitsidwa pakati ndi ma aya a shael) zimakutidwa ndi chinkhupule cholumikizidwa ndi galasi kapena ubweya wagalasi.
Post Nthawi: Jun-28-2023