waveshaping

[Daniel Gendreau]

- SNIP -
> I have been trying to come up with a square to triangle, based on an
> integrator which makes a triangle from the square, the triangle
> being amplitude being inversely proportional to the frequency.
> If you can generate a reciprocal easily, then you can multiply the
> triangle by the reciprocal of the triangle peak height
> (easily determind by sampling at the peak, which corresponds to
> the falling edge of the square).
> All ideas on this are welcome!

Well, if you can get a triangle which has a different amplitude at different
frequencies, cant you just build some sort of compressor using a VCA? This
should normalize your triangle waveform.

-Dan G.