[PD] Analog/good-sounding oscillators in PD

[Frank Barknecht]

Hallo,
Mathieu Bouchard hat gesagt: // Mathieu Bouchard wrote:

> On Fri, 7 Apr 2006, Frank Barknecht wrote:
> 
> > 3.audio.examples/E05.chebychev.pd is the waveshaping example in
> > Miller's docs. 
> 
> You may also test with *any* Chebyshev polynomial using the following 
> polynomial:
> 
> [min 1]
>  |
> [max -1]
>  |
> [expr cos($f2*acos($f1)]
> 
> the min max are required because tabread4 needs one sample over each side 
> of the [-1;1] range, but that's not permitted by acos.

That's very cute! 

Ciao
-- 
 Frank Barknecht                 _ ______footils.org_ __goto10.org__