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History of audio

History of audio. By: ashunte collins. 1877 . Thomas Alva Edison, working in his lab, succeeds in recovering Mary's Little Lamb from a strip of tinfoil wrapped around a spinning cylinder. He demonstrates his invention in the offices of Scientific American, and the phonograph is born. .

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History of audio

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  1. History of audio By: ashuntecollins

  2. 1877 Thomas Alva Edison, working in his lab, succeeds in recovering Mary's Little Lamb from a strip of tinfoil wrapped around a spinning cylinder. He demonstrates his invention in the offices of Scientific American, and the phonograph is born.

  3. 1878 1878 The first music is put on record: cornetist Jules Levy plays "Yankee Doodle."

  4. 1881 Clement Ader, using carbon microphones and armature headphones, accidentally produces a stereo effect when listeners outside the hall monitor adjacent telephone lines linked to stage mikes at the Paris Opera.

  5. 1887 Emily Berliner is granted a patent on a flat- disc gramophone, making the production of multiple copies practical.

  6. 1888 Thomas Alva Edison introduces an electric motor-driven phonograph.

  7. 1895 Guglielmo Marconi experiments with his wireless telegraphy system in Italy leading to the first transatlantic signals from Poldhu,Cornwall, UK to ST. John’s

  8. 1898 ValdimarPoulsen patents his “ Telegraphone” recording magnetically on steel wire.

  9. 1901 The victor talking machine company is founded by Emile Berliner and Eldridge Johnson. E.B bottom E.J top

  10. 1873-1961 Lee deforest invents the triode vacuum tube, the first electronic signal amplifier

  11. 1910 Enrico Caruso is heard in the first live broadcast from the metropolitan opera, nyc

  12. 1912 Major Edwin F. Armstrong is issued a patent for a regenerative circuit , making radio reception practical

  13. 1940 Walt Disney's Fantasia released, with 8-track stereophonic sound

  14. 1921 The first commercial am radio broadcast is made by kaka ,Pittsburgh pa

  15. This is where I got my information from wolfiewolfgang.com http://www.aes.org/aeshc/docs/audio.history.timeline.html en.wikipedia.org/wiki/Timeline_of_audio_f oen.wikipedia.org biography.com

  16. 2013 Good Bye

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