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In July 1877, in Menlo Park, New Jersey, TIn July 1877, in Menlo Park, New Jersey, Thomas Edison attached a recording stylus to a telephone receiver. Dissatisfied, he turned to recording sound from the air, and on 29 November 1877 he drew a sketch that was used to make the first model of the phonograph.to make the first model of the phonograph.  +
Electrical  +
January 15, 1877  +
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06:46:09, 23 November 2017  +
 
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