First measurement, which smoothing to use - Page 2 - Home Theater Forum and Systems - HomeTheaterShack.com

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post #11 of 13 Old 11-17-13, 05:06 PM
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Re: First measurement, which smoothing to use

It is the REW SPL meter that should read 75 dB, then the graph traces will reflect the levels in the room. To do that go through the SPL meter calibration.
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post #12 of 13 Old 11-17-13, 05:36 PM Thread Starter
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Re: First measurement, which smoothing to use

Here's a graph I just recorded and it seems to centralize around 75db, I also included what the meters are reading. I went to calibrate the SPL and this is the message I received.
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post #13 of 13 Old 11-17-13, 05:44 PM Thread Starter
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Re: First measurement, which smoothing to use

Ok...I was able to turn on the REW SPL meter and while my RS reads 74db, the REW is seeing 71db. I will adjust the volume to compensate since I trust the mic over the RS for testing purposes.
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