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Describe the sound machine and its functioning

Describe the sound machine and its functioning

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  1. The sound machine, made by Klausner, was actually a black box about three feet long, the shape of a child’s coffin. Klausner had created the sound machine to prove himself the existence of many odd inaudible sounds. The machine was designed to pick up sound vibrations that were too high-pitched for reception by the human ear, and to convert them to a scale of audible tones.

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