Reproduction of page from Edison's notebook in which he recorded his first conception of the phonograph. The phonograph was invented in 1877 by Thomas Edison. While other inventors had produced devices that could record sounds, Edison's phonograph was the
Reproduction of page from Edison's notebook in which he recorded his first conception of the phonograph. The phonograph was invented in 1877 by Thomas Edison. While other inventors had produced devices that could record sounds, Edison's phonograph was the first to be able to reproduce the recorded sound. His phonograph originally recorded sound onto a tinfoil sheet phonograph cylinder, and could both record and reproduce sounds.
Size: 3000px × 3879px
Photo credit: © Photo Researchers / Alamy / Afripics
License: Licensed
Model Released: No
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