Audiobus: Use your music apps together.
What is Audiobus? — Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Chain effects on your favourite synth, run the output of apps or Audio Units into an app like GarageBand or Loopy, or select a different audio interface output for each app. Route MIDI between apps — drive a synth from a MIDI sequencer, or add an arpeggiator to your MIDI keyboard — or sync with your external MIDI gear. And control your entire setup from a MIDI controller.Download on the App Store
Audiobus is the app that makes the rest of your setup better.
Stuck notes - bad MIDI implementation ?
I am facing a stuck notes issue with my external keyboard and certain apps.
Normally, when you press/lift up a key, the usual MIDI event pattern is : Note On - Note Off.
My external keyboard is an acoustic piano with an optical sensor rail.
In certain circumstances (when playing very slowly or deeply in the keybed), this can produce double Note On events. So the pattern becomes : Note On - Note On - Note Off.
In that situation, the sound doesn’t stop upon Note Off event and get stuck.
This happens in GarageBand and BeatHawk (UVI) but not in Korg module or Ravenscroft (which is also a UVI app).
So Korg Module handles nicely the double Note-On event whereas GarageBand or BeatHawk don’t.
- Who is wrong or right in this situation ? The optical sensor rail producing double Note-On ? Korg Module interpreting it correctly ? BeatHawk opening a 2-voice thread (the first beeing never ended) ?
- Is there a MIDI FX app allowing to convert « Note On - Note On - Note Off » pattern into « Note On - Note Off » pattern ?
Thank you !