[PD] [ANNOUNCE] shabby~ - a waveshaping PD external
Frank Barknecht
barknech at ph-cip.uni-koeln.de
Sat Apr 13 15:23:34 CEST 2002
shabby~ - waveshaping PD external, probably running on Max, too
shabby~ is a waveshaper using Chebyshev polynoms to generate
harmonics from an incoming sinewave. The required creation
argument will tell shabby~ how many polynoms to which order it
should create. Each polynom will then get a signal inlet to
specify its amplitude in the signal.
You can use shabby~ to have a rather fast additive synth that allows
control over the harmonics in the course of a note at signal rate.
shabby~ was written by me after finally getting my copy of
Dodge/Jerse's "Computer Music" ;)
shabby~ uses the flext C++ layer for Max/MSP and pd (pure data)
externals. You need at least flext version 0.2.0. I did only include a
Makefile for Linux, but using the Makefiles from Thomas Grills idelay~
package, you should be able to write quick Makefiles for other systems as
well.
Get real shabby~ at http://footils.radio-worldwi.de/get.html
Ciao,
--
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