Re: [PD] notch filter

[Georg Holzmann]

Hallo!

>>>hi all - may be a dumb question, but is there any way to create a "notch
>>>filter" using native pd objects that don't resonate at the center
>>>frequncy?
>>
>>biquad~ should do the trick. for formulas, check
http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt , theres a 'notch'
helper in ggee/filters..

yes, and for a more dynamic behaviour you could simply use allpass filters
2.order (I think it is explained in Millers book, how to implement that in
pd ...)

LG
Georg

>>
>>
>>
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>>>
>>>
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