An additive synthesizer using Odin and SDL2. IN DEVELOPMENT

Pretty big update, but I am uploading it only partially finished just to back it up real quick

I'm very close to finishing the UI for the main part of the synth, before I start the backend for filters and effects. I've messed around with a couple UI arrangements, and working around my self-imposed restrictions of making this look all retro has been pretty hard.

Here's how the waveform UI is setup:

• WF <> - click the arrows to choose between 4 basic waveforms
• A <> - changes the amplitude of the waveform
• F <> - increases/decreases the semitone offset from the root waveform. It is displayed as the offset divided by 12 right now, I'll change that later

Here is a demo of what I've done so far! Below is a list of features:

• Keyboard input (No MIDI yet)
• Output waveform and keyboard input UI
• Polyphony!!!
• Four basic waveforms that can be combined (No UI or effects yet)
  • You can control the frequency and amplitude of each waveform within each voice
  • So for example, you can combine sine waves at different places in the harmonic series to naturally form a sawtooth wave
  • Or you can play chords using just one voice!