[sdiy] probably a simple analog patch question

[nicolas]

Band filtered noise (with the filter Q up at the very nearly ocillating point) is a physical modelling approach to flute type sounds.  Probably you would need to control the Q with an ADSR so that it starts lower and then pushes over into oscillation after the initial chiff.

Cheers,
Nicolas

--- On Wed, 2/2/11, David G. Dixon <dixon at interchange.ubc.ca> wrote:

> From: David G. Dixon <dixon at interchange.ubc.ca>
> Subject: Re: [sdiy] probably a simple analog patch question
> To: music.maker at gte.net, synth-diy at dropmix.xs4all.nl
> Received: Wednesday, 2 February, 2011, 9:53 AM
> > Can someone please describe how
> one patches (on an analog synth) tonal or
> > pitched noise?  That is, noise the seems to have
> a defined musical pitch.
> 
> I believe it is usually done simply by feeding the noise
> through a bandpass
> filter with V/O control over the cutoff.
> 
> IIRC, one of our number (I can't remember who now... Yves
> Usson, perhaps?)
> had a really quite astounding audio sample of pitched noise
> using a
> voltage-controlled fixed filter bank a while back.
> 
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