[sdiy] Re: Patching thru-zero oscillators from regular VCOs

[Ian Fritz]

At 06:26 PM 1/8/2008, Grant Richter wrote:

>Ian Fritz developed a quadrature trapezoid VCO core which is
>perfection for that application (but only one of many uses both audio
>and CV).
>Google was unable to find the current link or I would post it.

Probably because it wasn't me.  :-)  It was Don Tillman.

I do have sine wave quadrature oscillators, though.  There's a thread here:
<http://electro-music.com/forum/viewtopic.php?highlight=quadrature&t=19841>

Ian