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Compact disc manufacturing is the process by which commercial compact discs ( CDs) are ... This process is used in the mastering of read-only compact discs; CD -Rs, CD-RWs, and DVDs are made somewhat differently, though the methods ...


Compact disc (CD) is a digital optical disc data storage format released in 1982 and ..... A CD is made from 1.2 millimetres (0.047 in) thick, polycarbonate plastic and weighs 15–20 grams. From the center outward, components are: the center ...

Jan 18, 2009 ... Compact Discs, huh? Next they'll tell me that there are music players that can have 1000's of songs without a disc or cassette. Imagine such a ...


Background. Ever since the invention of the phonograph in 1876, music has been a popular source of home entertainment. In recent years, the compact disc has ...


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 ...


Mar 17, 2017 ... 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.


Jun 16, 2017 ... A compact disc is a thin, circular disc of metal and plastic about 12cm (just over 4.5 inches) in diameter. It's actually made of three layers.


Understanding the CD: Material - Before compact discs, you had to rewind and fast-forward to get to a particular bit of information. Not so with digital storage ...


Jul 29, 2014 ... Jacques Heemskerk, research scientist: 'When the CD came in, I got rid of all my old Rolling Stones and Beatles vinyl. It still hurts'


First, we ensure the CD-ROM content provided by our customers meets the ... of options from cost-saving automated packaging to custom-made solutions.