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The Deaf Inventor's Sound Machine

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The Deaf Inventor's Sound Machine

Based upon authorâ€™s review of the testimony given by Edison and his assistants during patent infringement lawsuits, The Deaf Inventorâ€™s Sound Machine weaves a spellbinding tale of Edi-sonâ€™s relentless effort to overcome the technical challenges of how to record sound by a mechanical process and mass produce records durable enough to last for years even though made out of wax. But Edison solved those engineering challenges and, almost needlessly to say, the world has been happily tapping a foot to recorded tunes ever since.
Country USA
Author Thomas F. Gillen
Binding Kindle Edition
Format Kindle eBook
IsAdultProduct
NumberOfPages 56
PublicationDate 2013-10-31
ReleaseDate 2013-10-31

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