p0 = output start time (seconds) p1 = input start time (seconds) p2 = output duration (or endtime if negative) (seconds) p3 = amplitude multiplier (relative multiplier of input signal) p4 = function table number for pitch envelope p5 = input channel [optional, default is 0] p6 = percent to left [optional, default is .5] Assumes gen table 1 is amplitude curve for the note. Because this instrument has not been updated for pfield control, the older makegen control envelope sysystem should be used: assumes function table 1 is the amplitude envelope Author: Ivica Ico Bukvic (based on Doug Scott's TRANSBEND instrument)
MOCKBEND uses the older makegen control envelope system to specify the pitch-transposition envelope. It uses the function table specified by p4 for this data. The interval values in this table are expressed in linear octaves (makegen(2, ...) is probably best for this).
MOCKBEND can produce either mono or stereo output.
Sample Scores
basic use:
rtsetparams(44100, 2) load("MOCKBEND") rtinput("mysoundfile.aif") dur = DUR(0) amp = 1.5 pan = 0.5 /* amplitude curve */ setline(0,0, 1,1, 90,1, 100,0) /* transpose from 4 semitones up to 8 down - stored in gen slot 2 */ makegen(-2, 18, 512, 1,.4, 512,-.8) MOCKBEND(0, 0, dur, amp, 2, 0, pan)