How a Graphophone records and plays sound

Name: How a Graphophone records and plays sound
Uploaded: 2024-11-20T07:25:24Z
Duration: 10 s
Description: The vertical “hill-and-dale” groove, as played by a Columbia Graphophone, c. 1902. Patented by Charles Sumner Tainter, Chichester A. Bell, and Alexander Graham Bell in 1886, this vertically undulating groove, cut into a wax surface, was the most successful method employed in cylinder sound recording.

The vertical “hill-and-dale” groove, as played by a Columbia Graphophone, c. 1902. Patented by Charles Sumner Tainter, Chichester A. Bell, and Alexander Graham Bell in 1886, this vertically undulating groove, cut into a wax surface, was the most successful method employed in cylinder sound recording.

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How a Graphophone records and plays sound
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