[sdiy] Low Frequency Square to Sine Waveshaper

[Florian Anwander]

Hi Tom

> wave. Starting with one really low triangle wave , then  following it 
> with rectifiers to get each octave, and then shaping the  triangles with 
> the standard triangle-to-sine waveshaper circuits  should work nicely.
Basically a good thought, but you stay stuck in 1:2 relations. All other 
(much more interesting) LFO rhythmic relations are not possible.

Florian