CD

The Compact Disc was first implemented commercially for storing digital audio data (CD-Digital Audio). The physical specifications for the 12cm disc, since known as CD have become an international standard. The CD is made up of a polycarbonate substrate, a thin reflective metallic layer (the mirror-like is aluminum), and a lacquer coating. The encoded data track is a continuous spiral track of about 1.6 to 2.2 microns wide, and the pits are about 0.6 microns wide.

Aspect Ratio
AVI
Bandwidth
Beta SP
Blu-Ray
Byte
Capacity of CD-ROM
Capacity of DVD
CD
CD Business Card
CD Duplication
CD-R Duplication
CD-Recordable
CD Replication
CD-R Replication
CD-ROM
Compression

CSS
DAT
DLT and SDLT
Digital Asset Management
Digital Bin
Digitization
DVCAM
DVD
DVD Authoring
DVD Duplication
DVD Replication
DVD-R
DVD-Audio
Encoding
Frame Rate
Full-motion Video

HD DVD
High Definition DVD
Injection Molding
Jewel Case
JPEG
Macrovision
Mini CD
Mini DVD
MPEG
Multimedia
NTSC
PAL
Replication
ROM
SECAM
Variable Bit Rate