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Old 05-07-07, 08:34 AM   #7 (Link)
brucek
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Re: 1st attempt at REW


Quote:
For the soundcard do I need teh test.cal in there from when I calibrated it?
Yes.

Quote:
Do I need to use the radioshack cal file for the mic/meter?
Yes.

You don't need to re-measure to load the cal files and apply them to the measurement. If you saved the mdat file of the measure, it contains the impulse response that is used to derive the frequency response.

Simply load the mdat file and the cal files, then click the IR Windows icon and press Apply Windows and the new frequency response will be calculated for the measurement that is selected.

We normally post our graphs with a vertical scale of 45dB to 105dB and a horizontal scale in your case of 10Hz to 200Hz.

Turn off the C-Weight switch since you'll be using the cal file instead..

brucek


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