Phonautograph

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11	((( ( Add to Reading List Source URL: www.firstsounds.org Language: English - Date: 2012-04-05 10:18:19 Acoustics Phonautograph Édouard-Léon Scott de Martinville Audio storage Alexander Graham Bell Thomas Edison Audio engineering Phonograph Sound recording and reproduction Sound Waves Information science
12	PDF Document Add to Reading List Source URL: www.centerforvisualmusic.org Language: English - Date: 2006-09-26 19:20:45 Alexander Graham Bell Thomas Edison Audio storage Acoustics Synthesizers Sound recording and reproduction Graphical sound Phonograph Phonautograph Sound Waves Technology