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1 jan 1857 ano - the phonautograph

Descrição:

sometime in 1857 a man called douard-Léon Scott de Martinville was able to create a device that recorded sound

Adicionado na linha do tempo:

bodie

ByBodie Hall
11 nov 2019
0
0
183

Data:

1 jan 1857 ano
Agora
~ 167 years ago
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