19 May
2004
19 May
'04
10:55 p.m.
Hi,
I have a synthesizer whose knobs send out NRPN data. They only have a
12-bit range (0 - 4095), not the usual 14-bit range.
I'd like to be able to turn one of these knobs, filter the NRPN data
into CC data (range 0 - 127), assign it to some arbitrary CC, and then
send it to either some running MIDI-capable software or out to my
CC-accepting drum machine, with as low latency as possible.
So far I've found Div's MIDI Utilities for Unix. Are these tools the
most appropriate for the job? Or are there other more recent things for
me to look at? It looks like I'd have to write some code to get what I
want with Div's utils, so I just want to check I don't do something
totally redundant. In windows, MIDI-Ox handled it fairly well, but I
don't need anything so complex, just a filter is fine.
http://www.sreal.com:8000/~div/midi-utilities-for-unix/
Cheers,
Chris
20 May
20 May
5:09 a.m.
On Wed, May 19, 2004 at 08:49:58PM -0400, Chris Pickett wrote:
Hi,
I have a synthesizer whose knobs send out NRPN data. They only have a
12-bit range (0 - 4095), not the usual 14-bit range.
I'd like to be able to turn one of these knobs, filter the NRPN data
into CC data (range 0 - 127), assign it to some arbitrary CC, and then
send it to either some running MIDI-capable software or out to my
CC-accepting drum machine, with as low latency as possible.
So far I've found Div's MIDI Utilities for Unix. Are these tools the
most appropriate for the job? Or are there other more recent things for
me to look at? It looks like I'd have to write some code to get what I
want with Div's utils, so I just want to check I don't do something
totally redundant. In windows, MIDI-Ox handled it fairly well, but I
don't need anything so complex, just a filter is fine.
http://www.sreal.com:8000/~div/midi-utilities-for-unix/
Cheers,
Chris
I think you should be able to do it with pd fairly easily.. You can
certainly perform mathematical functions on midi inputs. Using pd purely
as a midi router (and modifier) should not be a problem.
James
8:35 a.m.
Chris Pickett wrote:
I have a synthesizer whose knobs send out NRPN data.
They only have a
12-bit range (0 - 4095), not the usual 14-bit range.
I'd like to be able to turn one of these knobs, filter the NRPN data
into CC data (range 0 - 127), assign it to some arbitrary CC, and then
send it to either some running MIDI-capable software or out to my
CC-accepting drum machine, with as low latency as possible.
I just want to get in before Frank Barknecht and say that this is
probably a relatively simple thing that you could do with pd ;-)
I don't know enough about the ins and outs of NRPN, CC or in fact pd
(yet) to advise further.
cheers
tim hall
7587
days inactive
7588
days old
linux-audio-user@lists.linuxaudio.org
2 comments
3 participants
participants (3)
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Chris Pickett -
James Stone -
tim hall