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ival notnum ival veloc [ilow, ihigh] icps cpsmidi icps cpsmidib [irange] kcps cpsmidib [irange] ioct octmidi ioct octmidib [irange] koct octmidib [irange] ipch pchmidi ipch pchmidib [irange] kpch pchmidib [irange] iamp ampmidi iscal[, ifn] kaft aftouch [imin[, imax]] ibend pchbend [imin[, imax]] kbend pchbend [imin[, imax]] ival midictrl inum[, imin[, imax]] kval midictrl inum[, imin[, imax]]
Get a value from the MIDI event that activated this instrument, or from a continuous MIDI controller, and convert it to a locally useful format.
iscal - i-time scaling factor.
ifn (optional) - function table number of a normalized translation table, by which the incoming value is first interpreted. The default value is 0, denoting no translation.
inu - MIDI controller number.
ilow, ihigh - low and hi ranges for mapping
irange - the pitch bend range in semitones.
imin, imax - set minimum and maximum limits on values obtained.
notnum, veloc - get the MIDI byte value (0 - 127) denoting the note number or velocity of the current event.
cpsmidi, octmidi, pchmidi - get the note number of the current MIDI event, expressed in cps, oct, or pch units for local processing.
cpsmidib, octmidib, pchmidib - get the note number of the current MIDI event, modify it by the current pitch-bend value, and express the result in cps, oct, or pch units. Available as an i-time value or as a continuous ksig value.
ampmidi - get the velocity of the current MIDI event, optionally pass it through a normalized translation table, and return an amplitude value in the range 0 - iscal.
aftouch, pchbend - get the current after-touch, or pitch-bend value for this channel, rescaled to the range 0 - iscal. 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.
midictrl - get the current value (0 - 127) of a specified MIDI controller.
ctrlinit - Sets initial values for a set of MIDI controllers.
Barry Vercoe - Mike Berry
MIT - Mills
May 1997
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