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Nyttbrukernavn555
Gjest
Uten å måle med mikrofon eller andre tekniske duppedingser så bruker jeg gå ut ifra dette:
"Normal speech is a little higher than 60 dBA. It's not very precise, bit normal speech in a quiet room is something we all know fairly well. If the volume sounds twice as loud, that's a 10dB increase. If it sounds half as loud, that's a 10dB decrease. If you listen at a volume that, on average, sounds about twice as loud as normal speech, that will be 70dB with peaks as high as 85dB on some material. "
Med litt presisjon burde du klare å tippe deg riktig inntil 5-6dBA (desibel average) av faktisk lydnivå. Kanskje enda nærmere hvis du får trening på det.
"Normal speech is a little higher than 60 dBA. It's not very precise, bit normal speech in a quiet room is something we all know fairly well. If the volume sounds twice as loud, that's a 10dB increase. If it sounds half as loud, that's a 10dB decrease. If you listen at a volume that, on average, sounds about twice as loud as normal speech, that will be 70dB with peaks as high as 85dB on some material. "
Med litt presisjon burde du klare å tippe deg riktig inntil 5-6dBA (desibel average) av faktisk lydnivå. Kanskje enda nærmere hvis du får trening på det.