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Compact disc - Wikipedia


Compact disc (CD) is a digital optical disc data storage format, co-developed by Philips and ..... A CD is made from 1.2 millimetres (0.047 in) thick, polycarbonate plastic and weighs 15–20 .....

What Are CDs Made Of? - CD or Compact Disc Composition


A compact disc or CD is a device used to store digital data. Here is a look at the composition of a compact disc or what CDs are made of.

How do CD and DVD players work? - Explain that Stuff


Jun 17, 2016 ... It's shiny so that a laser beam can bounce off the disc and read the ... Photo: A small portable compact disc player made by Technics. Gadgets ...

www.ask.com/youtube?q=What Are Compact Discs Made Out Of&v=ut_40U0t9pU
Jan 18, 2009 ... ... Manufactured? From Season 1, Episode 2 of How It's Made. ... How It's Made: Compact Discs .... Restricted Mode: Off. History Help. Loading.
www.ask.com/youtube?q=What Are Compact Discs Made Out Of&v=O3FQzwNzUE4
May 10, 2007 ... 20:47. How To Remove CD Scratches With A Banana - Duration: 2:13. jimthebig 1,311,303 views. 2:13. How Money is Made & Printed - HD ...

Fast Guide to CD/DVD - Reference from WhatIs.com


According to Red Book specifications, a standard CD is 120 mm (4.75 inches) in diameter and 1.2 mm (0.05 inches) thick and is composed of a polycarbonate ...

What is a compact disc (CD) made of? - Quora


A compact circle or CD is a type of digital media. It is an optical gadget which can be ... How are they made? ... Picked off all my scabs. Ate them.

how is a cd made? - Eil.com


A compact disc is constructed of 5 separate layers… ... arranged in tracks that spiral like the grooves on a vinyl record (except CDs are read from the "inside out ", ...

Compact Discs (CDs) - Engineering and Technology History Wiki


Today's compact discs and DVDs have their origin in the Philips optical laser disc . ... much of the same technology and the two set out to design what became the compact disc. ... A CD is made by first making a digital recording in the studio.

Understanding CD-R & CD-RW - Disc Construction and Manufacturing


Just like all kinds of CDs a CD-R disc is a sandwich of a number of layers. ... The recording layer of a CD-R disc is composed of one of cyanine, phthalocyanine ...

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How compact disc is made - material, manufacture, making, history ...


A compact disc, or CD, is an optical storage medium with digital data ... The air in the room is specially filtered to keep out dirt, and occupants of the room must ...

How compact discs are made - CD Replication


But if you are a music lover and CD collector, you may still be interested in knowing how compact discs are made. In this paper the author will try to explain the ...

Understanding the CD: Material - How CDs Work | HowStuffWorks


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 ...