On Fri, 29 Jan 2010 09:39:51 -1000
david <gnome(a)hawaii.rr.com> wrote:
Folderol wrote:
If they don't even appear in Rosegarden then
I wonder if you've got
MIDI set up correctly. Is it a USB keyboard? I believe they are
inclined to have latency problems and you might just be overfilling the
'pipe' :o
It's a MIDI keyboard (Yamaha PSR225GM) without USB capability. The
XMidiPort provides 2 standard MIDI cables at one end and a standard USB
connector at the other. It is connected into a USB hub that has a number
of other things connected to it (none in active use).
Hmmm. I usually go through a 'real' MIDI port.
OK, just tried going via the MidiSport 2x2 playing two-handed arpeggios
as fast as I can, and recording in Rosegarden. The only missing notes
as far as I can tell are ones I didn't hit!
I wonder if your hub is a proper 'high speed' one or just claims to be
USB2 compatible and down-converts to USB1. Have you tried it without
the hub?
--
Will J Godfrey
http://www.musically.me.uk
Say you have a poem and I have a tune.
Exchange them and we can both have a poem, a tune, and a song.