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Alva Eddison's Phonograph
Inventor Thomas alva eddison is moving to menlow park. He shifts his attention from advancing the technology behind transmitting the written word via morse code to transmit the spoken word. This new direction results in one of alva's most celebrated inventions, the phonograph. In 18 77, sometime in 18 77, the old man sings, mary had a little lamb into the phonograph and it works. They can play it back. But they'll be right, until they aren't. And further that alva is the one whos made voice recording and playback a practical, usable technology.