Matsakaicin ƙarancin rage yawan amo na sabon kumfa aluminium ya kai 0.75, kuma ƙimar ɗaukar sauti a cikin tsaka-tsakin mitar 250 ~ 1000Hz ya kai fiye da 0.9, wanda ya zarce abubuwan da ake amfani da su na ɗaukar sauti kamar dutsen ulu, allon gypsum. , Perforated karfe farantin, da dai sauransu. Its m sauti rufi da amo rage ikon ne polyurethane kumfa. Yana da sau 7-10 fiye da na filastik, fiber gilashi da aluminum, kuma sautin sautinsa yana kusa da 30dB lokacin da aka yi amfani da shi a cikin jiragen kasa masu sauri da kuma akwatin akwatin mota. Ana amfani da sabon kayan kumfa na aluminum a cikin ƙarin filayen don haɓakar sauti mafi girma da raguwar amo da kuma abubuwan da ke da alaƙa, galibi a cikin shingen sauti na babbar hanya, raguwar ƙarar ramin babbar hanya, rage hayaniyar ramin jirgin ruwa, ramukan ramuka; murƙushe sauti na bangon wuraren waha; sabon kumfa aluminium don yin rufin gini mai ɗaukar sauti, kamar ɗakunan rikodin rikodi, ɗakunan dubbing, wuraren shagali, wuraren taro, filayen wasa, da sauransu.
Babban abubuwan da ke shafar tasirin sautin sauti da raguwar amo na sabbin kayan aluminum kumfa sune kamar haka:
1. Sabon kayan kumfa na aluminium abu ne mai laushi, kuma aikin ɗaukar sautinsa ya fi bayyana don ƙarar sauti mai girma, ma'ana, ƙwaƙwalwar ƙwaƙwalwar sauti yana da girma a cikin babban yanki. Duk da haka, tasirin ɗaukar sauti na ƙananan sautin mitar ba shi da kyau sosai, don haka ƙimar ɗaukar sauti a cikin ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan sauti suna da kyau.
2. Kauri na katako mai ɗaukar sauti da aka yi da sabon kumfa aluminum abu ne daban-daban, kuma sautin ɗaukar sauti ya bambanta. Tare da haɓakar kauri, ingantaccen mitar sauti mai ɗaukar sauti zai haɓaka zuwa ƙarancin ƙarancin mitar. Koyaya, lokacin da mitar sauti ya fi 500Hz, ƙimar ɗaukar sauti na sabon kumfa aluminum abu ba shi da alaƙa da kauri;
3. Lokacin da yawa daga cikin sabon kumfa aluminum kumfa ya karu, da kyau kwarai sauti sha a wannan lokaci kuma zai ci gaba zuwa low-mita sauti, da pore size da adadin sabon aluminum kumfa abu kuma suna da bayyanannun bambance-bambance a cikin sauti sha. aikin panel mai ɗaukar sauti.
Don sanya shi a sauƙaƙe, zaɓi daban-daban na sabbin kayan kumfa na aluminum, kamar kauri, yawa, porosity, da sauransu, zai haifar da tasirin tasirin sauti daban-daban. Ko ta yaya aka zaɓi sabon kayan kumfa na aluminum, ya fi tasiri don dacewa da halin da suke ciki.
Lokacin aikawa: Maris 16-2022 
