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Originally posted by LS1Goat
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No. The RS meter (mentioned above) as the mic, plugged into my Behringer U-Control, using REW to graph response. I use a calibration file for the RS meter that gets loaded into REW. You can find them on the Home Theater Shack Downloads area of the Calibration forum.
And get yourself a good flexible Tri pod.
This is a graph I made using the above set up to measure room response with a dual sub arrangement, in an untreated room that has a horrible 58-60Hz null. Mic'd at primary listening position.
Left sub only - corner loaded (Purple), Right sub only (Green), Dual subs (Red). No smoothing applied. Ignore the inductance hump.
Measuring phase alignment
And get yourself a good flexible Tri pod.
This is a graph I made using the above set up to measure room response with a dual sub arrangement, in an untreated room that has a horrible 58-60Hz null. Mic'd at primary listening position.
Left sub only - corner loaded (Purple), Right sub only (Green), Dual subs (Red). No smoothing applied. Ignore the inductance hump.
Measuring phase alignment
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