linuxaudio.org

Hello,
I want to setup a sound system with linux. For this, I need an app that

could split an audio file in four tracks in order to add them separately

some effects.
I tried to achieve this using Jamin which have this kind of "Crossover"

functionnality, but it is defenetly not usable for what I need.
The ideal application should not be too complex :
it should be compatible with Jack and could just get a stereo channel

for input and provides 4 stereo channels. The 4 stereo channels would be

the result off a crossover spliting by frequency ranges of the input

stereo channel.

we could give a default preset like this :
1st stereo channel : low

2nd stereo channel : low-mid

3rd stereo channel : high-mid

4th stereo channel : high 
of course thoose ranges should also be set manually.
each channel could have the gain controlled and could have assigned 4

effects with LADSPA plug-ins.
each slider or knob should be midi controlled (I know that Jack Rack

already does this).
Does this kind of apps should take a long time to be developped ?

I'm not skilled to undergo this kind of project alone as I'm a poor PHP/Perl

and little Python developper.

Anyone interested for this kind of project ?
Kind regards
Philippe