hi, this curtis filter seems to be just one amongst millions of analog filters. It's just a resonant lowpass. There are countless analog ones and you can't really make a perfect digital clone of an analog filter. Having said that, there are many resonant lowpass filters in pd (extended).
Try [lores~], [moog~], [resofilt~], [svf~] and [lowpass] into biquad, for example. There's a [bob~] filter in the latest vanilla as well. some of this are 4 pole filters and other are 2 pole - the curtis one can be set to 2 or 4 poles. By the way, two filters in series that are 2 pole make a 4 pole filter. cheers 2015-05-20 15:21 GMT-03:00 Pagano, Patrick <p...@digitalworlds.ufl.edu>: > I am looking for a nice version of the Curtsi Filter like that has been > released in the new Dave Smith Module > > http://www.davesmithinstruments.com/product/dsm01-curtis-filter-module/ > > > Is there a similar one in Pure Data already thati can employ? > > > TY > > > > > *Patrick Pagano B.S, M.F.A* > Audio and Projection Design Faculty > Digital Worlds Institute > University of Florida, USA > (352)294-2020 > > _______________________________________________ > Pd-list@lists.iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > >
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