(dx.)operator

DX7 Operator. Implements a phase-modulable sine wave oscillator connected to a DX7 envelope generator.

Usage:

operator(mode,freqCoarse,freqFine,detune,outLev,R1,R2,R3,R4,L1,L2,L3,L4,keyVelSens,ampModSens,rateScale,lfoWave,lfoSpeed,lfoDelay,lfoPMD,lfoAMD,lfoSync,lfoPitchModSens,oscKeySync,pitch_egR1,pitch_egR2,pitch_egR3,pitch_egR4,pitch_egL1,pitch_egL2,pitch_egL3,pitch_egL4,breakpoint,breakpointLDepth,breakpointRDepth,breakpointLCurve,breakpointRCurve,transpose,phaseMod,base_freq,gain,gate) : _

Where:

  • mode: pitch mode (0=ratio; 1=fixed)
  • freqCoarse: coarse frequency (0-31)
  • freqFine: fine frequency (0-99)
  • detune: detune in semitones (-7 - 7), not (0 - 14)
  • outLev: output level (0-99)
  • R1: envelope rate 1 (0-99)
  • R2: envelope rate 2 (0-99)
  • R3: envelope rate 3 (0-99)
  • R4: envelope rate 4 (0-99)
  • L1: envelope level 1 (0-99)
  • L2: envelope level 2 (0-99)
  • L3: envelope level 3 (0-99)
  • L4: envelope level 4 (0-99)
  • keyVelSens: key velocity sensitivity (0-7)
  • ampModSens: amplitude sensitivity (0-3)
  • rateScale: envelope rate scale (0-7)
  • breakpoint: break point position (0-99) // TODO: is it 0-99 or 0-34ish?
  • breakpointLDepth: break point left depth (0-99)
  • breakpointRDepth: break point right depth (0-99)
  • breakpointLCurve: break point left curve (0-3) (-LIN,-EXP,+EXP,+LIN)
  • breakpointRCurve: break point right curve (0-3) (-LIN,-EXP,+EXP,+LIN)
  • lfoWave: LFO wave mode (0-5) (triangle, saw down, saw up, square, sine, sample&hold)
  • lfoSpeed: LFO speed (0-99)
  • lfoDelay: LFO delay (0-99)
  • lfoPMD: LFO pitch modulation depth (0-99)
  • lfoAMD: LFO amplitude modulation depth (0-99)
  • lfoSync: (0-1) (0=no retrigger; 1=retrigger)
  • lfoPitchModSens: LFO Pitch modulation sensitivity (0-7)
  • oscKeySync: osc key sync (0-1)
  • pitch_egR1: pitch envelope generator rate 1 (0-99)
  • pitch_egR2: pitch envelope generator rate 2 (0-99)
  • pitch_egR3: pitch envelope generator rate 3 (0-99)
  • pitch_egR4: pitch envelope generator rate 4 (0-99)
  • pitch_egL1: pitch envelope generator level 1 (0-99)
  • pitch_egL2: pitch envelope generator level 2 (0-99)
  • pitch_egL3: pitch envelope generator level 3 (0-99)
  • pitch_egL4: pitch envelope generator level 4 (0-99)
  • transpose: global transpose (-24 - 24), not (0-48)
  • phaseMod: phase deviation (-1 - 1)
  • base_freq: frequency of the oscillator
  • gain: general gain, like a velocity but 0.-1. instead of 0-127.
  • gate: trigger signal, "is the note on?"

Test

op = library("operator.lib");
operator_test = op.operator(0,1,0,0,99,99,99,99,99,0,0,0,0,0,0,0,4,35,0,0,0,1,3,99,99,99,99,0,0,0,0,50,0,0,0,0,0,-12,0,440.0,1.0,button("gate"));