Lissajous (was Re: [sdiy] frequency counter)

[Kyle Stephens]

I was wondering if it was that simple :)

Thanks!


_Kyle

--- On Mon, 10/26/09, cheater cheater <cheater00 at gmail.com> wrote:

> From: cheater cheater <cheater00 at gmail.com>
> Subject: Re: Lissajous (was Re: [sdiy] frequency counter)
> To: "Kyle Stephens" <lightburnx at yahoo.com>, "synth-diy" <synth-diy at dropmix.xs4all.nl>
> Date: Monday, October 26, 2009, 2:39 AM
> What do you mean by 'implementation'?
> It's just two sinewave oscillators :)
> 
> x = u*sin(a*t+t_0)
> y = v*sin(b*t)
> 
> On Mon, Oct 26, 2009 at 10:06, Kyle Stephens <lightburnx at yahoo.com>
> wrote:
> > Hey, that's pretty nifty - I had heard of things
> Lissajous-y before but never bothered to look it up til
> now.
> >
> > A circuit realization of the equation, with control of
> the equation's coefficients, ratio and 't' values (see here:
> http://en.wikipedia.org/wiki/Lissajous_curve) would
> make for an interesting CV source wouldn't it?
> >
> >
> > _Kyle
> >
> > --- On Sun, 10/25/09, Paul Perry <pfperry at melbpc.org.au>
> wrote:
> >
> >> From: Paul Perry <pfperry at melbpc.org.au>
> >> Subject: Re: [sdiy] frequency counter
> >> To: synth-diy at dropmix.xs4all.nl
> >> Date: Sunday, October 25, 2009, 9:52 PM
> >> What one REALLY wants, is an
> >> OLED screen, with a lissajou pattern,
> >> and a digital readout superimposed..
> >>
> >> paul perry Melbourne Australia
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> >> Synth-diy at dropmix.xs4all.nl
> >> http://dropmix.xs4all.nl/mailman/listinfo/synth-diy
> >>
> >
> >
> >
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