Oldest Recording Heard

By Christopher Nickson
March 31, 2008

It pre-dates Edison, and it's recorded on soot — but you can still hear it.

We all know that Edison invented the phonograph, but did you know that he didn’t make the first sound recording? His breakthrough came in 1877, but last week the first known recording, a 10-second clip of a French folk song, “Au Clair De La Lune,” made in 1860, was played. It was made using a phonautograph, the recording being etched by a needle onto paper covered with soot. The needle was moved by a diaphragm that responded to sound, although the whole thing was cranked by hand. Curiously, the recording couldn’t be played back using the equipment – instead, US scientists had to create a virtual stylus. David Giovanni, the audio historian who found the recording, told AP, "When I first heard the recording as you hear it ... it was magical, so ethereal. The fact is it's recorded ...

» Continue Reading Article @ DigitalTrends.com