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I'm just getting started but can't get past this problem. I've got a drop out/notch at 90 Hz. This was a nearfield mic placement, two different audio systems.
It's not the receiver or speaker because I duplicated this with a a different powered speaker connected directly to the laptop. I'm using the UMIK-1 USB microphone and have linked the calibration txt file.
It's not the microphone because I can go into the REW generator mode and I can hear the drop out on the speaker when I adjust the frequency up through 90 Hz.
So, it's either something to do with the computer setup (Dell running Win 7) or something that I have set wrong in REW.
Any ideas on this?
Thanks,
Scott
It's not the receiver or speaker because I duplicated this with a a different powered speaker connected directly to the laptop. I'm using the UMIK-1 USB microphone and have linked the calibration txt file.
It's not the microphone because I can go into the REW generator mode and I can hear the drop out on the speaker when I adjust the frequency up through 90 Hz.
So, it's either something to do with the computer setup (Dell running Win 7) or something that I have set wrong in REW.
Any ideas on this?
Thanks,
Scott
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