JAMS: Just A Modular System

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A Modular System that makes use of the Web Audio API.

Features

• Modules
  • Arithmetics (Adding, Multiplying, Modulus)
  • Sine Oscillator, with flexible Phase Modulation routing.
  • Clocks and Clock Divider
  • MIDI modules. Current version of JAMS only has MIDI note to Hertz converter.
  • Sequencer. Increment by pulses, 16-step sequencer.
  • Switch
  • Envelopes: Attack-Decay.
  • A simple Sampler with inputs for start/end, trigger restart, and playback rate.
  • Effects: Flange, Delay
  • Miscellaneous: 4-channel sum, Oscilloscope, XY Scope, Merging L/R.
• Loading WAV files to Sampler.
• Saving samples with projects. Currently, storing at 15-bit per sample.

Acknowledgments

JAMS would not be possible without the help and inspiration from:

• Werner Van Belle from BpmDj for tips on feedback sine phase modulation and Flange.js
• Audiotool team and friends for motivation and inspiration for electronic music and experimental music.
• @stagas from Wavepot for my first playground into DSP. Some modules in JAMS have code borrowed from OpenDSP
• my roommate for how suggestions on stereo data flow and WAV decoding.
• @mog from trbl.at for WebMIDI helper class.

Other third-parties

• JAMS uses a modified/cropped version of Misaki 8x8 font. Source License
• FileSaver.js GitHub

License

MIT