Lately I’ve been making synthesizers using the Web Audio API and decided to build a simple monophonic synthesizer to get others started. I gave a talk about it last week at Converge SF, the video should be online soon. For now, here are my slides, code on GitHub, and the synthesizer in four parts. It’s fun to play on an iPad or iPhone (in landscape mode). I’ll be adding QWERTY keyboard and MIDI support for the piano keyboard soon as well as other synth modules.