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CORNFIELD ELECTRONICS DuoPoloy Quick Operation Manual

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DuoPoly
Quick Operation Guide
Version 2.52
Cornfield Electronics
1

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Summary of Contents for CORNFIELD ELECTRONICS DuoPoloy

  • Page 1 DuoPoly Quick Operation Guide Version 2.52 Cornfield Electronics...
  • Page 2 Intro DuoPoloy is a polyphonic music synthesizer that can be played with the ArduTouch board’s touch-keyboard. It has 8 octaves, Tremelo, Vibrato, distortion effects, Low Pass Filter, and several interesting waveform voices. It can also be used as a sequencer. As well as the touch-keyboard, DuoPoly makes use of the two knobs and two buttons on the ArduTouch board.
  • Page 3 main> right voice left voice push console's virtual keyboard select preset (0, 1, 2, 3, 4) set volume (0 to 255) select waveform (0, 1, 2*) latch oscillator frequencies (geometric) latch oscillator frequencies (arithmetic) unlatch oscillator frequencies set transposition amount (in semi-tones) start sequencers stop sequencers pause/resume sequencers...
  • Page 4 main left button right button left voice right voice Press Press exit sketch Double-Tap Double-Tap volume...
  • Page 5 right> or left> detune oscillator (-128 to 127, total range is a quarter tone ) push envelope control push effects chain set oscillator frequency (20.0 to 20000.0) set glide speed (0 to 255, 0 = off) push console's virtual keyboard push sequencer set sequencer tempo (15.0 to 20000.0)
  • Page 6 right or left left button right button scroll pots Press Press - 1 octave + 1 octave return to main panel run key menu once Double-Tap Double-Tap program a sequence Tap-Press Tap-Press volume detune glide...
  • Page 7 Sqnc> record a sequence (push step programmer) set sequencer tempo (15.0 to 20000.0) start sequencer stop sequencer pause/resume sequencer reset display info...
  • Page 8 step> SPACE or . ++duration high C 0 thru 8 select octave 0 thru 8 display current octave ESC or ` commit sequence left button right button Press Press ++duration - 1 octave + 1 octave commit sequence Double-Tap Double-Tap...
  • Page 9 envelope> set attack time (0 to 255) set decay time (0 to 255) set release time (0 to 255, 0 = hold) set sustain level (0 to 255) set legato retriggering set staccato retriggering mute < unmute reset display envelope state ESC or ` exit envelope panel (continued ...)
  • Page 10 envelope left button right button scroll pots Press Press -1 octave +1 octave exit envelope panel run key menu once Double-Tap Double-Tap attack decay sustain release...
  • Page 11 tremolo> set tremolo frequency (0.01 to 20.0) set tremolo depth (0.0 to 1.0) set trigger count (# half-cycles to traverse: 0-255) set legato retriggering set staccato retriggering trigger starts af “softest” level, and increases trigger starts at “loudest” level, and decreases mute <...
  • Page 12 tremolo left button right button Press Press -1 octave +1 octave exit tremolo panel run key menu once Double-Tap Double-Tap frequency depth...
  • Page 13 vibrato> set vibrato frequency (0.01 to 20.0) set vibrato depth (0.0 to 1.0) set fade time (in 1/8ths of sec: 0-255) set legato retriggering set staccato retriggering set positive polarity (“fade in”) set negative polarity (“fade out”) mute < unmute reset display vibrato state ESC or `...
  • Page 14 vibrato left button right button Press Press -1 octave +1 octave exit vibrato panel run key menu once Double-Tap Double-Tap frequency depth...
  • Page 15 effects> select bsf effect select lpf effect 0 thru 8 select effect by number (0 - bsf; 1 - lpf) mute all effects < unmute all effects reset all effects list effects ESC or ` exit effects panel left button right button Press Press...
  • Page 16 bsf> (Binary Shift Filter) set number of bits to clip (0-7) set number of bits to shift (0-7) normal filter output complement filter output mute < unmute reset display filter state ESC or ` exit filter panel (continued ...)
  • Page 17 left button right button Press Press -1 octave +1 octave exit filter panel run key menu once Double-Tap Double-Tap shift clip...
  • Page 18 lpf> (Low-Pass Filter) set cutoff freq level (parts per 255: 0-255) mute < unmute reset display filter state ESC or ` exit filter panel (continued ...)
  • Page 19 left button right button Press Press -1 octave +1 octave exit filter panel run key menu once Double-Tap Double-Tap cutoff...
  • Page 20 preset> 0 thru 9 select preset by number (0, 1, 2, 3, 4) list presets ESC or ` abort preset selection left button right button Press Press abort preset selection Double-Tap Double-Tap...
  • Page 21 waveform> 0 thru 9 select waveform by number (0, 1, or 2) list waveforms ESC or ` abort waveform selection left button right button Press Press Double-Tap abort waveform selection Double-Tap...
  • Page 22 (numeric input) 0 thru 9 decimal digit minus sign decimal point CR or / commit input ESC or ` abort input left button right button commit input Press Press commit input abort input Double-Tap Double-Tap...
  • Page 23 keybrd> high C 0 thru 8 select octave 0 thru 8 display current octave ESC or ` exit virtual keyboard left button right button Press Press - 1 octave + 1 octave exit virtual keyboard Double-Tap Double-Tap...
  • Page 24 Tap‐Press:  think of this as a Double‐Tap but with the second tap being of a longer     duration.    ---------------------------------------------------------------------- Copyright (C) 2020, Cornfield Electronics, Inc. This work is licensed under the Creative Commons Attribution- hareAlike Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/ Created by Bill Alessi & Mitch Altman.