Yes its useful to have signal control over resonance too although less common to need it. An example is if you make a string or drum skin model with parallel resonances and you want to dampen it when it's sounding.
Its been done before using [rpole~] and [rzero~] objects, but IIRC was unstable when sweeping the resonance and cutoff simultaneously. Filter topologies, with the same poles and zeros but in different orders, will behave differently when you vary the coefficients, so testing with envelopes on both controls should be done. On Fri, 2 Sep 2011 16:49:14 -0400 (EDT) Mathieu Bouchard <[email protected]> wrote: > On Fri, 2 Sep 2011, Roman Haefeli wrote: > > > According to its helpfile, [vcf~ ] is the same as [bp~ ], but with a > > voltage controlled aka signal rate inlet for frequency. > > Now let's say that I want to have all three inlets as signals. > > Is there an abstraction for doing that ? > > I just made part of one, by looking at > http://crca.ucsd.edu/~msp/techniques/latest/book-html/node143.html > > But I'm not done yet. Anyone interested ? > > _______________________________________________________________________ > | Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC -- Andy Farnell <[email protected]> _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
