Hi

In the synth-diy list someone popped up with the idea to use a delay as
Waveshaper/Phasemodulator.

The basic idea is very simple. Use a triangle send it to the BBD, and
modulate with a rectangle from the same VCO:


|-Triangle--->|Audio |
VCO| | BBD |-->Audioout
|-Rectangle-->|CV in |

Lets assume the rectangle starts with high when the triangle has its
raising ramp.

/\ /
/ \/
_ _
| | |
| |_|

This will cause the upward ramp to be faster and the down ramp be slower
(in principle).

Could someone try this

Florian