20 Feb
2010
20 Feb
'10
12:48 a.m.
On February 19, 2010 08:49:37 pm Rui Nuno Capela wrote:
On 02/20/2010 01:00 AM, Tim E. Real wrote:
Yes that's what I read, only a few
things use it. Roland being one I think...
On February 19, 2010 07:51:58 pm Rui Nuno Capela
wrote:
excellent
On 02/20/2010 12:40 AM, m.wolkstein(a)gmx.de
wrote:
MusE-1 syncs to midi clock, for more information's read here.
http://en.wikipedia.org/wiki/MIDI_beat_clock
my question, exist something like this for alas. i am interested to
send midi beat clock signals from hydrogen to external hardware
synthesisers/arpeggiators. and i am explicit not interested to sync
them to any timecode. because the external machines have to run
independent and in a randomly order. they only have to sync there
beats.
here the mbc specs.
midi beat clock defines the following real time messages:
* clock (decimal 248, hex 0xF8)
* tick (decimal 249, hex 0xF9)
* start (decimal 250, hex 0xFA)
* continue (decimal 251, hex 0xFB)
* stop (decimal 252, hex 0xFC)
this is all about midi clock and song position pointer (spp) events.
question is: which devices, hw or sw, are there that sync to midi clock?
i'm afraid there's none.
but wait, there are some that respond to spp: ardour, qtractor,... maybe
many others ;) and responds to start, stop, continue and spp.
well, i've made the cardinal sin to put "start", "stop" and
"continue"
in the same bag as of "spp" ie. song position pointer. which all refer
to midi-clock aka midi-metronome time base, whatever
It also transmits them. It also recognizes tick
but doesn't use it.
From what I understand, tick is nothing more than a periodic 'keep alive'
signal, not a sync signal. I could be wrong though...
this "tick" signal (0xf9) must be (is it?) some leftover from ancient
midi times, if ever used effectively. i fail to recognize its use but
being just, uh,... _undesirable_ noise:)
i'll turn off
If you have something that uses it and want to see if it's
working
open MusE (best is SVN) and check out the sync window.
Blinky lights galore...
Which app is it? Like to see If it works 'cause I've never encountered the
message !
Tim.