OpenMusic

Visual Programming | Computer-Assisted Composition

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aftertouch

aftertouch

(midi module) -- sends a MIDI aftertouch message

Syntax

aftertouch values chans

Inputs

name data type(s) comments
values an integer or list thereof  
chans an integer defaults to 1

Output

output data type(s) comments
first nil This output will always return nil; the aftertouch message is sent out anyway.

Description

aftertouch sends an aftertouch message (or messages, if values is a list) of pressure values on the channel or channels specified. Note that aftertouch (number 208 in the MIDI standard) is used to send a general channel pressure message, equivalent to the highest pressure among the keys pressed, while polykeypres is used to send individual key pressure messages.


Note

OM and MIDI
OM can be configured to communicate with any MIDI device. See the chapter on configuring Midishare for more information.

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