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Old 13th November 2009   #1
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Question Calibrate SPL meter with measurement mic?

Is there a way to calibrate an SPL meter with measurement mic? I have a new uncalibrated SPL meter and no access to a calibrated meter. But I do have a measurement mic! Any ideas/suggestions greatly appreciated.

thanks
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Old 13th November 2009   #2
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where did you get an uncalibrated SPL meter? Don't they usually come calibrated from the factory?
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Old 13th November 2009   #3
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It might be in good shape right out of the box. I saw a +/- disclaimer that made me think I needed to calibrate my radioshack digital SPL meter. But I took it with me to a screening at the tisch dolby theater in nyc and had the projectionist give me some tones while I sat 2/3rds back in the middle..

85 85 85 82 82 89

no problems
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Old 13th November 2009   #4
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You need to go to a "Calibrated Dub Stage".
Follow the guide lines here:
NEW UPDATED Room Calibration for Film and TV Post - Digi User Conference


Look at the new Post on the Sticky and follow it.

Play back "Band Pass Pink" and adjust your meter.
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