A completely hacked together experiment - Web Audio synth with:
- Controls: volume, waveform, and filter cutoff/resonance
- Envelope visualization
- Oscilloscope and Spectrum Analyzer thanks to https://github.com/sdangelo/canvasPlot.js
- On-screen touch keyboard
- Supports connecting a MIDI keyboard
Demo: https://thomasdunn.github.io/synth/
