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?
-shift8
sure enough, it was a dumb question. i ment bandpass (apparently the inverse of notch ;)
the rest of the question still stands - is it possible to get limited frequency band with fairly hard falloff without resonating?
On Fri, 2005-09-02 at 18:03 -0700, shift8 wrote:
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?
-shift8
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On Fri, Sep 02, 2005 at 06:03:15PM -0700, shift8 wrote:
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..
-shift8
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thanks carmen. (i gotta learn it at some point, i guess ;)
On Sat, 2005-09-03 at 01:19 +0000, carmen wrote:
On Fri, Sep 02, 2005 at 06:03:15PM -0700, shift8 wrote:
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..
-shift8
PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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carmen -
shift8