4 Nov
2002
4 Nov
'02
6:35 p.m.
On Mon, Nov 04, 2002 at 11:10:14 -0800, Paul Winkler wrote:
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.
Well, they would be preset for given amp types I guess.
- Steve
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? 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.