[sdiy] VC phase shift in Tillman's quadrature trapezoid VCO
ulfurh at gmail.com
Thu Jun 28 17:18:28 CEST 2018
understood :) very excited to play around with your product!
Sent from outer space
> On Jun 28, 2018, at 2:51 PM, Donald Tillman <don at till.com> wrote:
> I'm planning on making this a product, so I'm keeping this particular technology quiet until it comes out.
> -- Don
> Donald Tillman, Palo Alto, California
>> On Jun 28, 2018, at 6:50 AM, Guy McCusker <guy.mccusker at gmail.com> wrote:
>> Dear list,
>> There is one obvious list member who may be best to answer this but it
>> doesn't hurt to spread the net a little more widely I hope...
>> Don Tillman's fascinating articles on his Quadrature Trapezoid VCO
>> include the tantalising sentences ""The quadrature trapezoid core also
>> enables the implementation of voltage controlled phase shift over a
>> multiple cycle range. I'll cover the details of this in a later
>> article." As far as I can tell this later article did not appear.
>> I have tried to figure out how VC phase shift might be implemented but
>> so far I am not smart enough.
>> Can anyone point me in the right direction please?
>> All the best,
>> Synth-diy mailing list
>> Synth-diy at synth-diy.org
> Synth-diy mailing list
> Synth-diy at synth-diy.org
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