~/talk

JavaScript, JavaScript…. Rocks You!

Talkat JSConf EU 2019 · 2019-06-01..06-02· [web-platform, creative-coding]
slides:none on file

Live guitar input is captured via getUserMedia with constraints to disable echo cancellation and passed into an AudioContext where volume is controlled by a GainNode and clipping/character by a WaveShaperNode curve. Tone and EQ use BiquadFilterNodes, cabinet color comes from a ConvolverNode loaded with an impulse response, and reverb/delay use ChannelSplitter/Delay/Merger + wet/dry gains. Code demos run live on stage and over WebRTC so the patch actually jams.

AI-written summary · about

  1. 0:00Start
  2. 1:47Uni-directed Graph effects
  3. 2:14Guitar Stack
  4. 4:24Gain Control
  5. 4:58Gain Node
  6. 8:57Distortion vs Overdrive vs Fuzz
  7. 9:22Wave Shaper Node
  8. 14:17Impulse Response
  9. 14:55Convolver Node
  10. 16:07Biquad Filter Nodes
  11. 21:25Reverb Graph
  12. 25:55Reverb Nodes
  13. 26:22Connect Nodes
  14. 26:45Recap
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