New REW user here; please bear with me.
I have the M-Audio MobliePre connected to a vista laptop. I followed the procedure outlined in the help files to calibrate the soundcard and got a measurement graph that looked reasonable (very similar to the first sample graph in the help file). So far so good. However when I go to verify the calibration by taking a measurement with the loopback connection still in place, I get some strange results. I see the plot listed under the main graphing area with the date and time stamp and it shows it at 159dB. Probably because of this I do not see any results plotted in the main graphing area in REW. On the left hand side of REW where it shows graphs of the last few measurements I do see graph (flat line).
Any ideas as to what I am doing wrong?
I have the M-Audio MobliePre connected to a vista laptop. I followed the procedure outlined in the help files to calibrate the soundcard and got a measurement graph that looked reasonable (very similar to the first sample graph in the help file). So far so good. However when I go to verify the calibration by taking a measurement with the loopback connection still in place, I get some strange results. I see the plot listed under the main graphing area with the date and time stamp and it shows it at 159dB. Probably because of this I do not see any results plotted in the main graphing area in REW. On the left hand side of REW where it shows graphs of the last few measurements I do see graph (flat line).
Any ideas as to what I am doing wrong?