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LASER +
SPEAKER

Frequency ratio and phase determine a continuous line drawing.
440 : 441XY / SILENT
DRAW WITH
FREQUENCY.
440 Hz
441 Hz
90°
360 ms
Paused / silent
SVG / vector
Composition
About the study

Two sine waves draw one continuous path. Frequency, phase and the duration of the trace determine the image. Playback advances at 1/500 speed. Save drawing exports the current path as a real vector file. A silent digital interpretation of laser light moved by vibration.