On Thu, Mar 30, 2006 at 09:05:12PM +0200, Robert Epprecht wrote:
"Paul Coccoli" <pcoccoli(a)gmail.com>
writes:
Just like how some apps use MIDI channels 0-15
and others 1-16.
Totally irritating.
I was just thinking about this these days (as I started to write a
simple midi editor for some of my gear). First I used 0-15, then
I saw that all my midi related books and documents use 1-16 so I
changed it, but now I see that I don't like it...
I think there used to be a draft of the MIDI spec around on the
internet that you could get (instead of paying the $50+ to get it from
the MIDI people). I printed it out, don't know where it is, and I
can't find the file now. Sorry.
I believe the standard actually specifies that the human readable
version of the channel numbers would be 1 based (1-16), even though
the binary version is 0-16. I thought that also applied to program
numbers, etc. But currently available online documentation says this
wasn't so.
If it was me, I'd display both the Channel numbers and the Patch /
Program change numbers as 1 based (1-16 and 1-128, respectively),
because I know my two synths (Roland and Ensoniq) agree with this.
Have you seen
http://www.borg.com/~jglatt/tech/midispec.htm (a
rephrase of the info in the official MMA MIDI spec), or
http://www.gweep.net/~prefect/eng/reference/protocol/midispec.html
(seeps to be the same text)?
Also, there's this early one from the days before General Midi, that
MAY be what I was remembering as the draft spec.:
http://www.ibiblio.org/emusic-l/info-docs-FAQs/MIDI-doc/MIDI-Primer.txt
And, getting back to the original topic of note numbers there's this:
http://www.harmony-central.com/MIDI/Doc/table2.html
found in:
http://www.harmony-central.com/MIDI/Doc/doc.html
(I know I'm not the only one here who knows how to use google, but
thought I'd send the links as long as I already found them.)
--> Steve
--
Steve Wahl steve(a)pro-ns.net
If it's not stuck and it's supposed to be, duct tape it. If it's
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me away from it!
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