Thomas Edison is often credited with being the first person to record sound.
But it was in fact a Frenchman named Edouard-Léon Scott de Martinville who invented sound recording via his phonautograph in 1857 – 20 years before Edison invented his phonograph.
Subscribe to BBC Global: https://www.youtube.com/c/bbc_global?sub_confirmation=1
For the latest news, analysis and features visit: www.bbc.com
#bbc #science #inventions
source
