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Old 10-19-06, 10:08 AM   #60 (Link)
 
Ayreonaut
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Re: What solution do folks use for the dreaded BFD hum?


The noise isn't centered on 1.00 kHz, it seems to be made up of many frequency components and I couldn't track them all down by ear. The broad cut was my attempt to kill all components of that noise wherever they were in one fell swoop, and it worked.

Thanks for showing me the phase too. (Note that my filter width is two octaves and it looks like you simulated for one.)


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