Hi, I'm trying to calibrate my mic in Electroacoustics Toolbox but without success, probably I wrong to insert the values.
I have a Beyerdynamic MM1 omni microphone its sensitivity @1Khz is -36.9 dB re 1V/Pa, equivalent to 14.3 mV/Pa. When I insert this value in the I/O Device Setup -> Input -> Units = Pa and Sensitivity = 14.3 mV/Pa, the Sound Level Meter indicates 115 dB, and believe me I'm in a quiet room
, for example my Sound Level Meter on iPhone indicates 40 max 45 dB.
Where I wrong?