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What is Ghosting?
the final soundtrack on a motion picture, which appears as a band of black and white serrations along a strip of film to the left of the composite print. Light is shined through the serrations and is converted to audible sound.
Based on the Random House Dictionary, © Random House, Inc. 2016.
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Nearby words for optical soundtrack
optical storage technology association
optical time domain reflectometer
optical time domain reflectometry