Make a pretty picture like that and make the shapers compressors and then I have a Waves C4, the best little end-of-the-line compressor around. ;-)
-----Original Message----- From: [EMAIL PROTECTED] [mailto:linux-audio-dev-admin@;music.columbia.edu]On Behalf Of Steve Harris Sent: Monday, November 04, 2002 2:32 PM To: [EMAIL PROTECTED] Cc: Paul Winkler Subject: Re: [linux-audio-dev] Re: Cheby amp code On Mon, Nov 04, 2002 at 11:10:14 -0800, Paul Winkler wrote: > > For the record my current guess for an amp process is: > > > > .-> bandpass -> shaper -. .--- LP <--. > > | | v | > > input -> EQ? -+-> bandpass -> shaper -+-> delay -> EQ ---> output > > | | > > `-> bandpass -> shaper -' > > well, we'd have to try it and see :) > > the delay w/ lp in feedback - is that basically > how you make a resonant lopass filter? No, its a primitive cabinet simulator. Just model reflections off the back wall. The LP represents absorbion in the fiberous stuff inside. I read about the technique somewhere... music-dsp probably. > > dont bother. The EQ? could be optional if you have enough bandpasses. > > Sure, if there is pre-shaper and post-shaper gain for each > band then that's your EQ. Lot of parameters to control, > though. Well, they would be preset for given amp types I guess. - Steve
