This is a web-cooperative fm-synth. Any user can join in, and able to control one common synthesizer. They hear the same sound like You. ◉ Controllable parameters: freq + length;
modFreq + ratio; modDep + ratio. ◉ User-specific ratio can be adjusted by clicking on the top left corner. ◉ Created by
Balázs Kovács with pure Webaudio API and socket.io in 2018. See source code for documentation.