33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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1 h 35 m, 1 jan 1895 ano - Graphophone
Descrição:
Created as an improvement the phonograph. Alexander Graham Bell set up a research lab to further improve the phonograph. Alexander changed the phonograph so that the needle was scratching a wax cylinder.
Adicionado na linha do tempo:
unit 5 music tech in context
By
Ben Clark
26 set 2017
1
2
944
Data:
1 h 35 m, 1 jan 1895 ano
Agora
~ 130 years ago
Imagens:
YouTube:
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