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Audio Timeline By: Cullen Schoen. 1857 Edouard-Leon Scott de Martinville invented the phonautograph, the first device that could record sound waves as.
Audio Timeline By: Cade Thompson. 1877 Thomas Edison's phonograph was invented in 1877.
By: Dalton cook. 1877- Thomas Edison was working in his lab when one day he succeeded (Mary had a little lamb) with a strip of tin foil around a spinning.
Audio timeline!
Audio Timeline!!!!
Audio timeline! By: Mackenzie Burt. Mr. Hardin's 3 rd period.
