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 รจ questo ! _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/mailman/listinfo.cgi/linux-audio-dev
