There are neat tricks one can do with wavetables to get dynamic spectra with a good compromise of memory and CPU burden.
In Boulanger's Csound book Andrew Horner and Lydia Ayers have a chapter called "Contiguous group wavetable synthesis of the French horn". Here, contiguous means that different static Fourier constructed spectra, are mixed over time and performance axes. With a few modifications this remains one of my favourite expressive brass intruments, more so than physical models. Of course, you aren't limited to blending wavetables. Modulation can be used to combine them smoothly. On Thu, 23 Sep 2010 18:12:50 +0200 (CEST) patko <[email protected]> wrote: > a little correction, then it would mean something...:) > > Using a table would be lighter in memory, and for cpu. > > But the idea is about modulating amplitude of each partial separately through > time. > > > > how this could be done with [tabosc~]? > ----- "patko" <[email protected]> a écrit : > > > Using a table would indeed lighter in memory, of for cpu, > > but the idea is about modulating amplitude of each partial through > > time, > > how this could be done with [tabosc~]? > > > > ----- "Andy Farnell" <[email protected]> a écrit : > > > > > That dynamic builder works great with > > > additive method. > > > > > > I guess another way would be to use > > > sinesum to pre-gen a table for [tabosc~] > > > > > > a. > > > > > > On Wed, 22 Sep 2010 17:42:28 +0200 (CEST) > > > patko <[email protected]> wrote: > > > > > > > This one uses only oscillators following harmonics > > > > > > > > > > > > ----- "Andy Farnell" <[email protected]> a écrit : > > > > > > > > > You could approximate it with an additive > > > > > method, and a bit of noise to help. > > > > > see patch > > > > > > > > > > a. > > > > > > > > > > On Tue, 21 Sep 2010 16:22:03 -0700 > > > > > ronni montoya <[email protected]> wrote: > > > > > > > > > > > hello list, i was wondering how can i create a sound like > > this? > > > > > > Do you have any idea of how to simulate this kind of sounds? > > > > > > > > > > > > any idea would be aprreciated > > > > > > > > > > > > > > > > > > thanks > > > > > > > > > > > > http://ompldr.org/vNWx4NA/ssss.wav > > > > > > > > > > > > _______________________________________________ > > > > > > [email protected] mailing list > > > > > > UNSUBSCRIBE and account-management -> > > > > > http://lists.puredata.info/listinfo/pd-list > > > > > > > > > > > > > > > -- > > > > > Andy Farnell <[email protected]> > > > > > > > > > > _______________________________________________ > > > > > [email protected] mailing list > > > > > UNSUBSCRIBE and account-management -> > > > > > http://lists.puredata.info/listinfo/pd-list > > > > > > > > -- > > > > Patrice Colet > > > > > > > > > -- > > > Andy Farnell <[email protected]> > > > > -- > > Patrice Colet > > > > _______________________________________________ > > [email protected] mailing list > > UNSUBSCRIBE and account-management -> > > http://lists.puredata.info/listinfo/pd-list > > -- > Patrice Colet -- Andy Farnell <[email protected]> _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
