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Re: Buzz/Hum on Video

Posted by Richard Crowley on 04/07/07 14:11

"Richard Crowley" wrote ...
> P.C. Ford wrote:
>>Ok, guys thanks for the quick replies. I have tried the notch filter
>>and any progress seems subtle at best. Can't seem to find a "sweet
>>spot" on frequency.
>
> It is a complex waveform. You cannot do it with simple
> notch filters, no matter how many of them you have.
> You need the DSP function where the noise waveform
> is sampled and then removed. This is a built-in function
> of Adobe Premiere (and Cool Edit before Adobe bought
> it). I would have thought it was a rather common feature?

Bzzzzt! I meant "Adobe Audition" (not Premiere)

 

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