90-degree phase tri lfo revisited

[Paul Perry]

At 05:55 PM 6/08/99 -0700, you wrote:
>A while back someone was asking about an lfo with 90-degree phase
>shifted triangle outputs. 
..that was me...

 You can get arbitrary phase shifts by
>starting with a saw oscillator, going through an ElectroNotes sawtooth
>phase shifter, and then a saw to tri converter.
..I dont know this ckt, I presume there is a comparator which says
when to add or subtract the comparator input from the original
sawtooth.. cant quite see how yet..

>(Back on the list after about a two-year hiatus.  
..welcome back!

paul perry melbourne australia