[LAD] transfer function visualisation
a at gaydenko.com
Sat May 26 14:09:35 UTC 2007
======= On Saturday 26 May 2007, you wrote: =======
> Es geschah am Saturday, 26. May 2007 14:57 als Andrew Gaydenko schrieb:
> > Is there some kind of JACK-ready tool to draw a transfer function (db/db)
> > of a given chain (last one is something having JACK input and output
> > ports)?
> Ehm ... no?
> And btw transfer functions are only for LTI systems, so such a tool wont work
> with arbitrary JACK chains. Or do you just want to use it for chains of
> simple filters and effects? Ah, and such a tool has to be connected to both
> ends of the chain, to be able to send an impulse through the chain.
You are right, I'm just interested in what does this or that filter/effect do (limiters,
compressors, "tube-nizers" and so on - both software and hardware). Of course, I see,
say, attack/release times may be beyond such simple db/db viewer. At any case
"pseudo-static" mode is interesting also. I imagine such viewer having (besides of
excitation frequency control) 'min level', 'max level' and 'excitation time' controls.
Last one may be rather long (say, up to 20-60 sec).
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