1 janv. 1881 - Graphaphone
Description:
The Graphaphone was invented at the Volta Laboratory by Alexander Graham Bell. The Graphaphone worked in a very similar way to the Phonautograph and the Phonograph, however the sound waves that were recorded were engraved into a wax cylinder which was a lot sturdier and easier to transport than the Phonographs tin foil.Ajouté au bande de temps:
Date:
1 janv. 1881
Maintenaint
~ Il y a 144 ans