On Mon, Aug 27, 2007 at 12:32:26AM +0100, Gordon JC Pearce wrote:
> Something I've been wondering about recently is this - if you implement
> a digital filter, how do you maintain stability when it's pushed into
> self-oscillation? Most "real" synths seem to put out a slightly clipped
> sinewave when in self-oscillation. Might it be as simple as an atan()
> clipper in the feedback loop?
Yes.
You can use atanf(), tanh(), x / sqrtf (1 + x * x), ...
-- FA Follie! Follie! Delirio vano è questo ! _______________________________________________ Linux-audio-dev mailing list Linux-audio-dev@email-addr-hidden http://lists.linuxaudio.org/mailman/listinfo.cgi/linux-audio-devReceived on Mon Aug 27 16:15:02 2007
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