[PD] triangle with modulation

Frank Barknecht fbar at footils.org
Tue Feb 13 11:09:01 CET 2007

guillaume rabusseau hat gesagt: // guillaume rabusseau wrote:

> I want to make an oscillator giving a triangle signal with shape 
> modulation, i.e. i want to go from a signal like |\|\|\ to a signal like 
> /|/|/| passing by a common triangle (/\/\/\). I've found a tricky solution 
> (i've joined the patch) but i'm not really happy with that because it makes 
> a strange shape with very "hard" harmonics (instead of a triangle (going up 
> and down smoothy) i have a jump into...)
> I'm not sure this is really clear, i hope the patch will be more precise...

Probably, but it's missing. ;) 

Anyway, J05.triangle.pd shows an example for how to make triangle
waves with variable duty cycles. A longer explanation is in The Book:

 Frank Barknecht                 _ ______footils.org_ __goto10.org__

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