What is a compact disc (CD)? A Compact Disc (CD) is an optical disc used to store digital data. CD-ROMs and CD-Rs remain widely used technologies in the computer industry.CD-ROM drives employ a ...
Compact discs weren’t always impromptu drink coasters. Once, in the not-so-distant past, they played music, contained pictures, and let people play video games with tacked-on FMV sequences. And today, ...
After more than a decade of work, building on an idea first posited in 1931 for a device known as the “optophone,” Sony of Japan and Philips of The Netherlands, finally arrived at a new music storage ...