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Re: Quadrature Oscillator

2004-06-07 by john duval

Oh yea... been so long since i used that approach, i
forgot. Adds its own little dimension doesn't it.
You'd think they would be the same but somehow it's
just a little different. Kinda like,what flavor is
chocolate.
kind regards
john duval
--- Carbon111 <carbon111@...> wrote:
>
> > Now are the 2 sine wave outputs bipolar, or
> unipolar? So if I'd use these f=
> >
> > or vibrato,
> > would my received pitch stay centered (increasing
> modulation amount just ma=
> >
> > kes the
> > vibrato more intense, but does not shift the
> perceived center pitch)?
>
> Black outputs = AC = Bipolar
> Blue outputs = DC = Unipolar
> Red outputs = Gate
>
> The QUO is an *excellent* choice for vibrato as it
> does not shift the center pitch.
> FWIW - For folks (like me) who do not have a QUO,
> you can make one out of a VCFQ by making a feedback
> loop from the band output into the regular
> (non-AGC)input - you'll get perfect sines 90 degrees
> out of phase from each other...yummy!
> Best Regards, James
> --
> http://www.carbon111.com
>
>





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