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Optical sound

2012-2013 / performance / 8mm film, 8mm projector, speaker, etc.

Projection performance piece that utilizes an optical sound track of projector, is treated as a musical instrument 8mm projector, creating a sound. By the performance, create a complex sound gradually. For example, use a method of increasing the sound pressure variations of making a difference in light intensity in the color filter mounted on the shutter or changing the pitch to adjust the spacing of the flashing light. 


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