dBmeter
Kayan aikin sauti
Ƙiyasta matakin sauti na yanzu, matsakaici da kololuwa daga makirufo tare da daidaitawar kalibire.
Ana nazarin sautin makirufo a wannan na'ura kuma ba a aika shi.
Iyakokin daidaito: Makirufon burauza ba ma'aunin sauti da aka kalibire ba ne. Yi amfani da karatun don kwatantawa da horo kawai. Kada a yi amfani da shi don shawarar doka, lafiya ko bin ƙa'ida.
Tsari
Aiki
Makirufo da ba a kalibire ba yana ba da matakin dijital na dangi. Ƙiyasin ya haɗa da matsayar da aka adana. Ba ma'aunin IEC 61672 ko tabbataccen darajar dBA ba ne.
Yi amfani da sabon Safari, Chrome, Edge ko Firefox. Kayan aikin makirufo suna buƙatar HTTPS da izini.
Tushen fasaha
Inda ake tallafawa, shafin yana kashe soke amo mai dawowa, rage hayaniya da sarrafa gain ta atomatik. Yana cire matsakaicin samfur, yana lissafa amplitude na RMS, yana canza darajar da 20 × log10(RMS), sannan ya ƙara matsayar kalibire da aka adana.
Na yanzu shi ne ƙiyasin ƙarshe. Matsakaici shi ne matsakaicin makamashi na daƙiƙa biyar. Kololuwa ita ce ƙiyasa mafi girma tun Fara. Ba a amfani da ma'aunin A ko C. Sakamakon da ba a kalibire ba ba ainihin ma'aunin SPL ba ne.
Kayan aikin sauti