Oh...I meant calibrate the SPL. You know, it plays pink noise and you put in the level showing on your SPL meter.
Actually, I can't afford a real mic right now, so I was trying to use the mic that came with my Pioneer Elite for the acoustic calibration the receiver does.
Basically, REW doesn't show any evidence of input while I tested it with the computer mic test and input was verified.
I was hoping to just get a relative idea of measurements.
