18 Jan
2005
18 Jan
'05
10:06 p.m.
Paul Coccoli wrote:
How can I get the line in from my soundcard routed
into ams? I tried
adding a PCM IN module and a PCM OUT module, then connecting them
together. I've connected the ams out to alsa_pcm playpack 1 and 2,
and alsa_pcm captures 1 and 2 are connected to the ams ins (I did all
that with qjackctl).
I know jack and everything else are working because I can load the
example_basic.ams patch, plug in my USB contoller, connect them in
qjackctl and hear the output.
What I want to do now is send the signal from my bass guitar into ams,
then back out (i.e. use it as an effect processor).
Isn't ams a soft-synth that is controllable by MIDI? I don't think it's
capable of doing anything with PCM audio input, you'd need a MIDI keyboard or
something like Rosegarden to control it.
If you want to build an effects rtack for your bass, you should use jackrack --
it's lets you stack up LADSPA plugins like you would an effects rack and
process audio.
Also, is there a module that will convert an audio
signal to CV? I
know MCV converts MIDI to CV.
That would be a real trick. MIDI is easy because it is a defined protocol with
a finite set of instructions... you are basically doing a digital-to-analog
conversion of MIDI control instructions to a defined set of voltages to control
a synth. There might be something out there, but I daresay it's probably not
software-based. You are probably better off getting a bass or guitar MIDI
interface and using that.
-- Brett