Originally Posted by wembley2000
I am going to try something tonight, trying to run I through my head to see if it is possible maybe you guys can help. I want to try to make a cal file that includes my 502 mixer. If I run an rca from the line out to the mic in on the mixer via xlr to rca then out like normal I should get a cal file with the mixer inline correct? Maybe the mixer is messing something up.
I think this is the main reason that people's calibrated mic graphs are off. They don't perform a loopback calibration with the mixer/mic amp inline.
This is the EMM-6 measurement, with soundcard+mic buddy cal, and mic calibration.
Now, relative to this thread, here is a calibrated and properly configured EMM-6 compared to two WM-61A microphones.
EMM-6 vs WM-61A #1 (mic in pen tip, 10uF capacitor). These are very close up until just over 1khz.
EMM-6 vs WM-61A #2 (no mic extension, 4.7 uF capacitor).
Radio Shack C Weighted VS WM-61A VS Audyssey VS EMM-6
And here is a comparison between both WM-61A microphones.