1 jan 1878 ano - 1878 - Phonograph

Descrição:

Thomas Edison perfects a cylinder based Phonograph that he invented the previous year. It expanded on the principles of Édouard-Léon Scott de Martinville‘s phonautograph and recorded sound onto a tinfoil sheet phonograph cylinder, and could both record and reproduce sounds. His first recording? It was the nursery rhyme “Mary’s got little lamb.”He also sets up the Edison Speaking Phonograph Company in the same year.

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