The first sound recording source in the world “Moonlight” (French folk song)
The first sound recording source in the world “Moonlight" (French folk song)
Seaching at the French folk song “Moon Night" (Au clair de la lune) introduced on the page of “Charity Concert vol. 6" in Kamakura, I found that before Edison, the song had been recorded in the redording machine named “phonautograph" which was invented by a Frenchman Edouard Leon Scott De Martinville. [Ref] http://www.worldfolksong.com/songbook/france/clair-la-lune.html[/ref]
That voice data is the following YouTube video. I learned a lot.