drameSYNTH

Teensy3.6 Midi-Synth intend to be like my polivoks ( but is not )

I use it as my DRAME-band Polivoks poor-spare…

It fit inside my “Graphite-49” cheap midi keyboard.
I use the uart-midi input (but can easily work with usb-midi)

1 + 3 VCOs in a sort of duo-phony, several waveforms
Chamberlin VCF with Freq & Q
VCF with dc level & LFO & ADSR & note-follow
VCA with LFO & ADSR
MultiTap Delay
Hold notes
“Analog” trigg input (with sustain-pedal input)
“Auto trigg function” with tap-tempo divider & trigg lenght control

This massively use the Teensy audio-lib

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To visualize the synth structure:

import “guiTool.h” in Audio System Design Tool for Teensy Audio Library
at https://www.pjrc.com/teensy/gui/index.htm

Midi Control Change:

List of controls change ( CC ) in “midi_CC_patch.h”

     ____     __          ______              _       ____ ___  ___  ___
    / __/_ __/ /___ _____/_  __/______  ___  (_)___  |_  // _ \/ _ \/ _ \
   / _// // / __/ // / __// / / __/ _ \/ _ \/ / __/ _/_ </ // / // / // /
  /_/  \_,_/\__/\_,_/_/  /_/ /_/  \___/_//_/_/\__/ /____/\___/\___/\___/ 
with love.