440 Forums > English > Mac Music > Audio, MIDI, DSP Cards and Interfaces, Controllers > Other Controllers, Interfaces, DSP Cards Midi Problem With Sustain Pedal, Pedal Plays Note |
  Thu 17 May 2012, 20:21
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#1
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Newbie Group: Members Posts: 4 Joined: 17-May 12 Member No.: 120,668  |
I am using a MIDI to USB adapter to connect a Yamaha P-155 Keyboard to a Macbook laptop. The adapter works in Garageband and Synthesia. The sustain pedal on the keyboard is not working properly with this setup. Instead of sustaining the notes, when I depress the pedal it plays a note by itself and mixes up different sounds. I don't have experience with MIDI so am clueless as to what is happening. Any help is appreciated. Thank you.
EQUIPMENT • Yamaha P-155 Keyboard • Apple Macbook dual 2.4 Ghz 2010 model • Unbranded USB to MIDI adapter (http://www.amazon.co.uk/gp/product/B004IJ5FEU/ref=oh_details_o00_s00_i00) SOFTWARE • Garageband 2011 • Synthesia • MAC OS X Lion 10.7.4 |
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Sat 26 May 2012, 01:53
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 Moderator In Chief (MIC)  Group: Editors Posts: 15,189 Joined: 23-Dec 01 From: Paris - FR Member No.: 2,758 |
ground loop in the MIDI network ?
 (maybe)
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Posts in this topic
brunomb Midi Problem With Sustain Pedal Thu 17 May 2012, 20:21
houstonmusic interesting.
question: the notes and mixed up s... Fri 18 May 2012, 16:18
brunomb Thanks for your help. Mot likely it's the ... Sat 19 May 2012, 17:46 brunomb I've partially solved the problem by unpluggin... Sun 20 May 2012, 14:59 brunomb Gave up trying to solve this problem. Got the bran... Mon 28 May 2012, 06:23 houstonmusic sounds like a solution to me. good choice. Mon 28 May 2012, 16:16 lepetitmartien Sometimes, radicallity does the trick Wed 30 May 2012, 19:11 |
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