I am trying to hook up a keyboard that I have owned for a while to my computer for the first time, trying to use it with GarageBand. The keyboard is a fairly simple Yamaha PSR-GX76, the computer is an Intel iMac. I have M-Audio's MIDISPORT UNO, admittedly because it's the cheaptest I could find, and my goal at this time is merely to experiment in order to find out what my long term needs are.
Anyways, here's what happens: When I hit keys on the keyboard, more often than not GarageBand plays the note I expect. But sometimes, something else happens instead: either a very low-pitched note is played (this happens most of the time), or some random note. Sometimes it feels like the velocity of the key has an impact in what note is played, sometimes not. And what happens does not depend on what key I press, i.e. the same key works fine sometimes and then produces the problem at other times.
I have installed M-Audio's latest drivers for the UNO - version 3.2.2 which claimes to be compatible with the Intel Macs. My version of GarageBand is 3.0.2. I also ran the "Audio MIDI Setup" and added a device for my keyboard, hooked it up to the MIDI interface, and played with the various options, such as TX/RX channels, MIDI Machine Control, etc., frankly without understand what they all mean, but nothing I tried seemed to make a difference. I did see in the keyboard's manual that it is "General MIDI" compliant, so I checked that box in the properties window, but without any effect.
Does this sound like a MIDI configuration problem? Are there any tools available that I could use to find out what's going on?
I appreciate your help!
- Martin
Anyways, here's what happens: When I hit keys on the keyboard, more often than not GarageBand plays the note I expect. But sometimes, something else happens instead: either a very low-pitched note is played (this happens most of the time), or some random note. Sometimes it feels like the velocity of the key has an impact in what note is played, sometimes not. And what happens does not depend on what key I press, i.e. the same key works fine sometimes and then produces the problem at other times.
I have installed M-Audio's latest drivers for the UNO - version 3.2.2 which claimes to be compatible with the Intel Macs. My version of GarageBand is 3.0.2. I also ran the "Audio MIDI Setup" and added a device for my keyboard, hooked it up to the MIDI interface, and played with the various options, such as TX/RX channels, MIDI Machine Control, etc., frankly without understand what they all mean, but nothing I tried seemed to make a difference. I did see in the keyboard's manual that it is "General MIDI" compliant, so I checked that box in the properties window, but without any effect.
Does this sound like a MIDI configuration problem? Are there any tools available that I could use to find out what's going on?
I appreciate your help!
- Martin