[sdiy] VCA patent

[cheater cheater]

Thanks guys!

On Wed, Jul 28, 2010 at 07:00,  <lanterma at ece.gatech.edu> wrote:
>
> On Jul 27, 2010, at 1:17 PM, Paul Burns wrote:
>
>> Don't get too excited about this VCA. The matching between the multiple
>> channels is good at max and min gain as it is fixed by the series and
>> parallel resistors around the FET, but at intermediate values is still
>> dependent on characteristics of the individual FET.
>
> While on the subject of FETs in VCAs - Douglas Self's book on Small Signal Audio Design has some interesting discussions about it.
>
> - Aaron
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