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harmonographix

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matthew
venn
This was inspired by Anthony Ashton's book "Harmonograph". In it he describes how to make a harmonograph that allows the visualisation of adding together the movement of multiple pendulums. This version has 4 sinewaves, 2 for x and y of the pen, and 2 for x and y of the table. It also plays 2 sine wave sounds whose frequencies are mapped to the x and y pen frequencies. Fade time allows the build up of standing waves, and table flip makes the table move in contrary to the pen.
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