Friday - March 28, 2008

Researchers Play Tune Recorded Before Edison :  WELL YEAH BUT …..

Yes I know ... my source is the NY Times.  Well, sort of.  A friend in Belgium who shares Jazz (early pre WW2) and sound stuff, sent me the story.
I think it’s amazing. There’s even a drawing of the machine from the period.
However ..... I strongly believe that Edison did more then merely “improve” on an 1860 invention that WAS NOT intended to playback sound.
Edison planned a device that would record and playback and he achieved that. I also doubt he was even aware of this other machine because it did not playback. 

Never the less .... this really is an interesting story, with sound btw.  But that sound was only brought about due to being extracted by modern technology. Which takes nothing away from the original invention, in France. 

The 19th-century phonautograph, which captured sounds visually but did not play them back, has yielded a discovery with help from modern technology.

By JODY ROSEN
Published: March 27, 2008

For more than a century, since he captured the spoken words “Mary had a little lamb” on a sheet of tinfoil, Thomas Edison has been considered the father of recorded sound. But researchers say they have unearthed a recording of the human voice, made by a little-known Frenchman, that predates Edison’s invention of the phonograph by nearly two decades.

The 10-second recording of a singer crooning the folk song “Au Clair de la Lune” was discovered earlier this month in an archive in Paris by a group of American audio historians. It was made, the researchers say, on April 9, 1860, on a phonautograph, a machine designed to record sounds visually, not to play them back. But the phonautograph recording, or phonautogram, was made playable — converted from squiggles on paper to sound — by scientists at the Lawrence Berkeley National Laboratory in Berkeley, Calif.

“This is a historic find, the earliest known recording of sound,” said Samuel Brylawski, the former head of the recorded-sound division of the Library of Congress, who is not affiliated with the research group but who was familiar with its findings. The audio excavation could give a new primacy to the phonautograph, once considered a curio, and its inventor, Édouard-Léon Scott de Martinville, a Parisian typesetter and tinkerer who went to his grave convinced that credit for his breakthroughs had been improperly bestowed on Edison.

Scott’s device had a barrel-shaped horn attached to a stylus, which etched sound waves onto sheets of paper blackened by smoke from an oil lamp. The recordings were not intended for listening; the idea of audio playback had not been conceived. Rather, Scott sought to create a paper record of human speech that could later be deciphered.

But the Lawrence Berkeley scientists used optical imaging and a “virtual stylus” on high-resolution scans of the phonautogram, deploying modern technology to extract sound from patterns inscribed on the soot-blackened paper almost a century and a half ago. The scientists belong to an informal collaborative called First Sounds that also includes audio historians and sound engineers.

A LOT MORE HERE > http://tinyurl.com/yv8sha including sound from 1860 ... astounding!

Posted by peiper     on 03/28/2008 at 07:59 AM   
Filed Under: • Science-Technology •  
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