Tuesday, 10 February 2015

Optical sound examples | Alexander Dupuis

The sonic results of some common image processing techniques are tested using a digital implementation of an optical soundtrack. This video shows the original images, the average lightness of each row, and the equalized waveform for each frame. While the sonifications can vary considerably based on the source material, the results given here are hopefully illustrative of the general effects of these processes. The manipulations include changes to y and x axis scale, rotation, brightness, and contrast.
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Alexander Dupuis

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