Who invented the phonograph?

Miscellaneous - General Knowledge Question and Answer

Who invented the phonograph? 



Thomas Edison
John Kruesi
A and B
None

Answer:

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 wrapped around a rotating cylinder.

Kruesi was also involved in many of Edison's key inventions. Including the quadruplex telegraph, the carbon microphone, phonograph, incandescent light bulb and system of electric lighting.


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