Recent content by dib

Is this only available for broadband SPL, or is there also an option to get Leq figures in 3rd octave bands? I would expect a small difference due to the mic responses, but I'm using calibrated mics (using the umik calibration file in REW) so 10dB seems like quite a large difference. Not sure...

I have an NTI Audio XL2 with a MA220 mic, and am trying to match the SPL RTA measurements in REW with a uMik-1. The broadband SPL measurements are pretty close to each other, but the 3rd octave measurements are quite far off, particularly in the higher bands (up to 10dB at 20kHz). Here's my...