24 Nov
2004
24 Nov
'04
5:06 p.m.
Hi!
According to my oldish midi-spec, controller (decimal) 120 is undefined,
so I was somewhat confused at first when I got it from Rosegarden.
A bit of digging shows that it belongs to the (newish?) GS-spec, and
means All-Sound-Off (as in 'killall -9')
It is a bit ironical that there is a DX7-plugin for Rosegarden, but the
real-McCoy will leave you hanging with notes forever ... no?
mvh // Jens M Andreasen
PS: There is an Mx41beta.zip with alsa and jack waiting for fearless
beta-testers. Do not hesitate, call now!
DS
25 Nov
25 Nov
4:18 a.m.
On Wednesday 24 Nov 2004 22:06, Jens M Andreasen wrote:
According to my oldish midi-spec, controller (decimal)
120 is
undefined, so I was somewhat confused at first when I got it from
Rosegarden.
A bit of digging shows that it belongs to the (newish?) GS-spec, and
means All-Sound-Off (as in 'killall -9')
Ah, that controller.
This is what happens when you rely on public interpretations of a
proprietary spec. Quite a few sources claim this controller _is_ in
MIDI 1.0, and since most contemporary synths interpret it as expected
(silencing all notes even if sustain is active), the matter wasn't ever
really questioned.
Anyway, it turns out that besides some synths not understanding this
controller at all, there are some that treat it the same as "all notes
off" (i.e. not silencing sustained notes) and others that appear to
interpret it as meaning they should shut up forever and never play
another note. So, recent Rosegarden CVS versions instead send "all
notes off" and switch off any sustain explicitly.
Chris
7487
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Jens M Andreasen