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Contact Us
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Morset Sound Development
+47 73915000
Persauneveien 25
7045 Trondheim, Norway
contact@winmls.com
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WinMLS 2000 Forum
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This forum has been retired and will no longer be monitored.
You can find our new forum at www.winmls.com/board.
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Subject Excellent new sine sweep technique!
Date
Thu Feb 27 2003 09:08
Author Olav Mellum Arntzen
(olav@seas.no)
File: ATBvsWinMLS.jpg
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We are now testing the new sine sweep measurement technique that is included in the newest version of WinMLS. Using this method, you can measure all the seperate harmonics in one sweep.
For a loudspeaker we could go down to a sweep length of below a second, and still get decent results. The attached .jpg file shows a comparison with another measurement program called ATB Precision.
We will now try to evaluate the use of this method for detecting rub & buzz in loudspeaker QC control.
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