hello Roman, it's a nice filter.
here is a butterworth low pass filter that came with exemple H13. i just change expr to expr~ to allow an audio control of the cutoff frequency. cyrille Roman Haefeli a écrit :
hi cyrille i am glad to hear that someone has similar thoughts. i would love to have some filter abstractions based on pd's built-in elementary filters.however, my understanding is far too limited to create them myself.i once ported and adapted a peakfilter from millers examples into pdmtlabs (are they now part of pd-extended, actually?). it is called[fx.filter.peak.sig~] the sig stands for audio frequency inlet and audio q inlet. especiallymodulating the q parameter with a signal is fun.to hear it in action (besides a lot of other modulations): http://www.netpd.org/sessions/2007-08-17_nordatlantik.mp3 roman On Fri, 2007-11-23 at 20:54 +0100, cyrille henry wrote:hello, i know there is a lot's of filter externals available for pd, but i'd like to use some using rpole~ / cpole~ etc.my main motiviations are : 1) i don't like using externals2) this object allow an audio control of the cutoff frequency as there is not a lot's of exemples, i'd like to know if anyone used this objects to make good filter abstraction. or anyone have references in order to disign filter? (i'm looking for a low pass resonant filter by exemple) thanks Cyrille _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list___________________________________________________________ Der frühe Vogel fängt den Wurm. Hier gelangen Sie zum neuen Yahoo! Mail: http://mail.yahoo.de------------------------------------------------------------------------ _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
lp_butterworth3~.pd
Description: application/extension-pd
lp_butterworth3~-help.pd
Description: application/extension-pd
buttercoef3.pd
Description: application/extension-pd
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