Invention of FIrst Sound Recording Device

Emile-Hortensius-Charles Cros, French poet and inventor designed the paleophone or type of phonograph on April 30, 1877. Despite detailing his invention with the French Academy of Sciences, a practical working version was never constructed. Thomas Alva Edison and John Kreusi went on to create the phonograph or first recording device on December 7, 1877.

      April 30, 1877
      Emile-Hortensius-Charles Cros
      Inventor, Poet

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