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15760 · conduct · webgpu grain cloud

Conduct

You don't press play — you conduct. Karel's real piano take is the orchestra; your two hands are the baton. Raise your conducting hand and his recording's time moves forward faster and brighter; spread your hands wide to swell the dynamics and open the room; open your palm to let the timbre bloom, close it to a hush.

tap conduct — grant the camera to use your hands, or conduct with the pointer

Press Conduct to raise the baton.

input: MediaPipe hand landmarks (pointer fallback) · output: WebGPU compute grain cloud sampled from his waveform (Canvas2D fallback) · audio: his real decoded take, transformed — playbackRate, lowpass, gain, and a feedback-delay of his own signal.

The dream lab — Karel Barnoski