pchbend

pchbend — Get the current pitch-bend value for this channel.

Description

Get the current pitch-bend value for this channel.

Syntax

ibend pchbend [imin] [, imax]
kbend pchbend [imin] [, imax]

Initialization

imin, imax (optional) -- set minimum and maximum limits on values obtained

Performance

Get the current pitch-bend value for this channel. Note that this access to pitch-bend data is independent of the MIDI pitch, enabling the value here to be used for any arbitrary purpose.

Examples

Here is an example of the pchbend opcode. It uses the file pchbend.csd.

Example 526. Example of the pchbend opcode.

See the sections Real-time Audio and Command Line Flags for more information on using command line flags.

<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
; Audio out   Audio in   No messages  MIDI in
-odac           -iadc     -d         -M0  ;;;RT audio I/O with MIDI in
; For Non-realtime ouput leave only the line below:
; -o pchbend.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>

; Initialize the global variables.
sr = 44100
kr = 4410
ksmps = 10
nchnls = 1

; Instrument #1.
instr 1
  i1 pchbend

  print i1
endin


</CsInstruments>
<CsScore>

; Play Instrument #1 for 12 seconds.
i 1 0 12
e


</CsScore>
</CsoundSynthesizer>


See Also

aftouch, ampmidi, cpsmidi, cpsmidib, midictrl, notnum, octmidi, octmidib, pchmidi, pchmidib, veloc

Credits

Author: Barry L. Vercoe - Mike Berry
MIT - Mills
May 1997

Example written by Kevin Conder.