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Old 09-04-06, 08:03 AM   #5 (Link)
 
JohnM
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Re: Popping in Sub Cal Pink Noise on Mac Book Pro


Strange one. The pink noise sequence is generated in blocks of 8k samples (185ms at 44.1k) and only the filter coefficients change when switching between 44.1k and 48k, so there isn't anything happening in the code at 0.5s intervals.

If the clicks only occur when generating the sub cal and not when running a sweep then you can go ahead and make measurements anyway. If you look at the captured sweep (in the Oscilloscope graph page) and there are no discontinuities or gaps in the signal then all should be OK.


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