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SoundWave 32 User's Manual
Appendix B: Glossary
64
B
backup The process of transferring duplicate
copies of files from one source to another in order to
keep updated archives. This is especially helpful in
order to save space on your hard drive, and to insure
the safety of your data.
C
CD Compact Disc. A high-density digital data
storage medium that uses a 12cm (or smaller) reflec-
tive optical disc and is read by a laser system. CD is
now commonly used as an abbreviation of CD-DA.
CD-DA Compact Disc-Digital Audio. CD-DA is
the audio standard for compact disc. All the CDs
sold in record shops are recorded to this standard—
44.1KHZ and 16-bit PCM.
CDI Compact Disc-Interactive. An interactive sys-
tem that combines live video, still images, text and
digital graphics on the same storage media.
CD-ROM Compact Disc Read Only Memory. A
compact disc format used to hold text, graphics and
hi-fi stereo sound. CD-ROM players can play music,
entertainment and other CDs, and usually have head-
phone and amplifier jacks.
CD-ROM AT-BUS A CD-ROM drive that uses a
proprietary interface that is very similar to the AT
BUS interface.
CD-ROM/XA Compact Disc Read Only Memory/
Extended Architecture. A combination of CD-ROM
and CD-DA, CD-ROM/XA provides normal CD-
ROM capabilities plus ADPCM audio from the
CD-I format. CD-ROM/XA allows for the interleav-
ing of sound and picture data for animation and
sound synchronization.