Web Results

Compact disc


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.

www.ask.com/youtube?q=What Are Compact Discs Made Out Of&v=ut_40U0t9pU
Jan 18, 2009 ... From Season 1, Episode 2 of How It's Made. ... It is a shit explanation, they miss out the main part about writing the data to the disc, all of a ...

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 ...

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 ...

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 ", ...

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


Jan 21, 2016 ... A compact circle or CD is a type of digital media. It is an optical gadget which can be ... This page may be out of date. ... How are they made?

Compact Discs (CDs) - Engineering and Technology History Wiki


A CD is made by first making a digital recording in the studio. ... The glass disc is electroplated to form a metal mold, which is peeled off and electroplated again ...

compact disc Facts, information, pictures | Encyclopedia.com articles ...


Get information, facts, and pictures about compact disc at Encyclopedia.com. ... Among these companies, electronic giants Sony and Philips made notable .... machine that cuts out the center hole and forms the desired outside diameter.

Facts/General information - The CD Recycling Center of America


By learning about product life cycles, you can find out how to reduce the ... CDs and DVDs are made from many different materials, each of which has its own ...

More Info

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 ...

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 ...

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 ...