Uploaded May 2013 | Updated September 2026, 2 hours ago

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Use the mouse to draw a sound waveform (in red), then different keys play the sample (repeated back to back about 10 times) at different sample rates. It is also possible to draw on the frequency and phase and update the waveform.

github.com/lucasw/soundpaint

binarymillenium.com/2013/05/soundpaint.html