On Thu, Mar 10, 2011 at 07:17:53PM +0000, Q wrote:
I'm looking for a resonant filter that's
switchable between lowpass,
bandpass and highpass and which has a traditional ADSR envelope
controlling it. I'm wanting something that can be used in JACK Rack or
something like that, or which could be used as a plugin in Ardour, in
order to process incoming audio in real time.
There are plenty of LADSPA filter plugins, but they all seem to be
either static or swept by an LFO or similar. I thought someone, at some
point, might have made a filter and envelope triggered by an incoming
signal, in the way that a synth's filter does.
A combination of mvclpf-* and mvchpf-1 and some envelope generators
in AMS will bring you very close to the original Moog thing.
You can wire AMS as an insert in Ardour.
Ciao,
--
FA