(:History of Audio(: By: Kayla Alston
1876 Alexander G. Bell invented the graphophone.
1876 Emile Berliner created the first working microphone. It was used as a telephone voice transmitter. (:
1887 Thomas Alva Edison recorded the first piece of audio, “Mary Had a Little Lamb” on the phonograph.
1979 Sony created the first Walkman cassette player.
1988 Philips and Sony created the first CD.
1990 Sony made DAT, Digital Audio Tape. It’s a palm sized device that can have music and pictures on it.
1870s Alexander Graham Bell was the first man to invent the telephone.
2011 Dag Kittalaus created Siri which stands for Speech Interpretation and Recognition Interface and means beautiful woman who leads you to victory in Norwegian. (:
1987 Bernhard Grill, Thomas Sporer, Ernst Eberlein, Karl Heinz Brandenburg and Bernd Kurten created the first mp3 player.
2006 Bill Gates introduces the Zune.(:
1983 Hartmut Esslinger designed the first iPhone. P:
1951 Charles P. Ginsburg developed the first practical videotape recorder.
Credits(: http://library.thinkquest.org/19537/Timeline.html www.ehow.com/facts_4865978_history-audio- recording.htm http://www.americaslibrary.gov/jb/recon/jb_recon_ph ongrph_1.html http://theweek.com/article/index/226216/how-apples- siri-got-her-name http://www.geekwire.com/2011/isaacson-gates-jobs- guy-zune-ipod/
Creds Con’t http://www.smh.com.au/digital-life/digital-life- news/apples-first-iphone-was-made-in-1983-20120102- 1phne.html http://inventors.about.com/library/inventors/blvideo. htm