Théâtrophone

The théâtrophone is an invention of Clément Ader consistent in a phone network connected to the opera of Paris and which made it possible to listen to the opera while remaining at home. A network was exploited in Paris of 1881 to 1932.

External bonds

• the théâtrophone of Clement Ader, personal site

Random links:

Edward Simbalist | ZFC | Jami | Cabasset | Aeonium | Hermann_Lang

© 2007-2008 speedlook.com; article text available under the terms of GFDL, from fr.wikipedia.org