[sdiy] What is a quadrature oscillator good for?

[Don Tillman]

   > Date: Mon, 08 Sep 2003 09:51:49 -0500
   > From: Grant Richter <grichter at asapnet.net>
   > 
   > I am prototyping a linear through-zero quadrature LFO to use with the
   > Joystick Axis Generator (reverses panning direction with negative voltage),
   > I am curious if there are any other non-proprietary applications people
   > would share?

Hey Grant,

Is this my thru-zero quadrature oscillator?  Or is there another?

  http://www.till.com/articles/QuadTrapVCO

I list a bunch of applications in the article.

  -- Don

-- 
Don Tillman
Palo Alto, California
don at till.com
http://www.till.com