A microphone having an open-circuit sensitivity of -55 db


A microphone having an open-circuit sensitivity of -55 dB is said to have a noise level of 28 dB. For a sound level of 90 dB, what is the voltage output referenced to the noise level?

Request for Solution File

Ask an Expert for Answer!!
Mechanical Engineering: A microphone having an open-circuit sensitivity of -55 db
Reference No:- TGS01553443

Expected delivery within 24 Hours