Modulus web page

[Thomas Hudson]

jbv wrote:
> 
> Paul Maddox :
> 
> > Dear all,
> >
> >   On the Modulus web page you will find a 'PPG and Morph' section.
> > This has details of what I'm trying to do and a natty little graphing
> > showing a sawtooth and a sinfunction and how the morpher works with
> > the two under CV control.
> >
> >   If anyone has any thoguhts they would be appreciated.
> 
> At first glance, the first solution that comes to mind for such a
> project of morphing between waveforms
> is software.

I did a little experiment a while back using NURBS (non-uniform rational
bsplines) to mimic classic synth waveforms, with the ability to smoothly
morph between square, triangle, ramp, inverted ramp, and sine using only
three inputs; width, smoothness, and slope.

I went as far as creating a Java applet to display this and allow one
to play with the three parameters:

http://www.cygnus.com/~thudson/wave/test.html

I haven't done much with it since, but it seems like a promising
approach. Excuse the ugly web page. 

Thomas