iosynth is an simple synthesizer, heavily inspired by hundredrabbits/Pilot and is created to be controlled externally by hundredrabbits/orca.

By default, it starts a listening port to UDP 49161. You can send it a string of three characters in order to make a sound, in the format TRACK-OCTAVE-NOTE. See examples below

Example:

• 04C = Middle C as a sine wave
• 04c = Middle C# as a sine wave
• 01C = Middle C as a square wave

Tracks:

• 0: Sine wave
• 1: Square wave
• 2: Triangle wave
• 3: Sawtooth wave
• 4: Random noise

Note that it's still very much work in progress.