Re: MIDI NoteOn velocity 0
Re: MIDI NoteOn velocity 0
- Subject: Re: MIDI NoteOn velocity 0
- From: philippe wicker <email@hidden>
- Date: Wed, 8 Feb 2006 09:27:56 +0100
On Feb 8, 2006, at 9:11 AM, Peter Stewart wrote:
Hello,
What is the difference between:
MIDI - 0x80,*,*
and
MIDI - 0x90,*,0x00
Is a MIDI NoteOn with a 0 velocity the same as a MIDI NoteOff?
Both are considered to be a note OFF message. The "0x80" variant
allows a synthesizer to modify the release phase of the sound
according to the "OFF" velocity. For instance, the release duration
could be modulated by the "OFF" velocity. I'm not sure though that
this is used in practice.
Which one does CoreMIDI transmit?
CoreMIDI delivers messages that has been sent by some MIDI sources.
You should be prepared to handle both note OFF variants.
thanks,
peter.
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