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Before compact discs, you had to rewind and fast-forward to get to a particular bit of information. Not so with digital storage -- the CD makes pinpointing data a split-second task. Find out how CDs (and CD-ROMs, CD-Rs, CD-RWs) hold and let you retrieve information. ... Introduction to How CDs Work...
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www.howstuffworks.com/cd1.htm
www.howstuffworks.com/cd1.htm
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On this page I will try to explain how a Compact Disc (CD) works. ... Anatomy of a Compact Disc ... MMS for the (old) iPhone - iPhone 3.0 + small hack makes it work...
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www.weethet.nl/english/cdrw_howitworks.php
www.weethet.nl/english/cdrw_howitworks.php
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How does they work ... The laser beam reads coded information from the compact disc. The reading is kept accurate by the servo processor. The data from the reading is sent to the decoder, where it is converted to regular digital information.
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library.thinkquest.org/26171/gforce.html
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This tutorial explores how a laser beam is focused onto the surface of a spinning compact disc, and how variations between pits and lands on the disc surface affect how light is either scattered by the disc surface or reflected back into a detector.
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micro.magnet.fsu.edu/electromag/java/cd/index.html
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Compact Disc (CD) technology has become possible because the miniaturization of computer chips has greatly improved the speed at which computers can process information.
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www.pa.msu.edu/sciencet/ask_st/112791.html
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Index Key: COM029 Author: nathaniel p kravitz Subject: How compact discs work. How do compact disks (cd's) work? ... Response #: 1 of 1 Author: asmith I am not sure of the details, but basically data is encoded on the disk by making little marks (I think relatively deep pits) on the shiny side, and then a laser shining on...
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www.newton.dep.anl.gov/newton/askasci/1995/compsci/CSI2...
www.newton.dep.anl.gov/newton/askasci/1995/compsci/CSI29.HTM
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Compact discs are everywhere. Vinyl records have been replaced by compact discs. Automobiles come with CD players. Photographs are now availabe on Picture CD . Most software is distributed on compact disc, and my nephew's favorite toy these...
http://www.pierobon.org/articles/cd.html
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God @ Work, Compact Disc [CD]; By: Excelsior; Provident Music Distribution / 2001 / Compact disc; ... ; Be the first customer to review God @ Work, Compact Disc [CD]!; ... ; I'm the author/artist and I want to review God @ Work, Compact Disc [CD].;
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www.christianbook.com/Christian/Books/product?event=AFF...
www.christianbook.com/Christian/Books/product?event=AFF&item_no=CD17827&p=1013174
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Inventions question: How do compact disc work? yooo davo ... Answers.com > Wiki Answers > Categories > Technology > Inventions > How do compact disc work? ... Discuss the question "How do compact disc work?"
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wiki.answers.com/Q/How_do_compact_disc_work
wiki.answers.com/Q/How_do_compact_disc_work
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