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Thomas Edison- phonograph (1 janv. 1877 – 1 janv. 1877)

Description:

Thomas Edison records the human voice using a foil cylinder and invents the phonograph
People have to shout in order for the recording to be audible

Ajouté au bande de temps:

19 oct. 2018
0
0
410

Date:

1 janv. 1877
1 janv. 1877
~ 0 min