Igumbi le-Anekoloic sisithuba esingabonisi isandi. Iindonga zegumbi le-anechoic ziya kutyunjelwa ngezixhobo zesandi ezinepropathi efanelekileyo yesandi. Ke ngoko, akuyi kubakho bonakaliso yamaza esandi egumbini. Igumbi le-Anechoic lilebhu elisetyenziswa ngokukodwa ukuvavanya isandi sesandi sokuthetha, iiyunithi zesithethi, njl. Njl. Izinto zokuqonda isandi ezisetyenzisiweyo kwi-Anechoic Chamber ifuna ukuba i-arhente yesandi i-onded i-ordiy kune-0.99. Ngokubanzi, ungqimba olwamkelayo olwenziwayo lusetyenziswa, kwaye i-Wedge okanye izakhiwo zenkonyane zisetyenziswa. Uboya beglasi busetyenziswa njengempahla yesandi, kwaye i-foam ethambileyo ikwasetyenziswa. Umzekelo, kwi-10 × 10 × 10m yelebhu, i-1m-Adring yesandi senziwe kwicala ngalinye, kwaye i-frequency ephantsi enqunyulwe i-50Hz. Xa kuvavanywa igumbi le-anechoic, into okanye umthombo wesandi oza kuvavanywa ubekwe kwi-wieral nylon mesh okanye intsimbi mesh. Ngenxa yobunzima obulinganiselweyo ukuba olu hlobo lwe-mesh lunokuthwala, kuphela ubunzima kunye nemithombo yesandi esincinci esincinci sinokuvavanywa.
Igumbi eliqhelekileyo le-Anekolo
Faka isiponji esikhutshiweyo kunye neepleyiti ze-pirporaught-facker-i-acket yentsimbi kumagumbi aqhelekileyo amagumbi aqhelekileyo, kwaye ifuthe lokufakelwa kwesandi linokufikelela kwi-40 ukuya kwi-20DB.
Igumbi le-semi-fickoc
Amacala ama-5 egumbini (ngaphandle komgangatho) agutyungelwe nge-Wedge-Deped Sponges Sponge okanye iGlasi yoBobo.
Igumbi elipheleleyo le-anekolo
Amacala ama-6 egumbi (kubandakanywa nomgangatho, onqunyanyisiwe kwisiqingatha se-wire yentsimbi) igutyungelwe yi-Wedge-Deped Sponger Sponge okanye iGlasi yoLwabo.
Ixesha lokuphumla: Jun-28-2023