Yamaha CRW4416E - CRW - CD-RW Drive User Manual download pdf (Page 84)

standard CD-ROM, DVD-ROM, DVD-R, and DVD-

Video discs. DVD-RAM discs are housed in a car-

tridge similar to an MO cartridge, and cannot be read

by standard DVD-ROM drives.

DVD-R Write once recordable version of DVD having

a capacity of 3.9GB or 4.7GB and using the Micro

UDF logical ﬁle system. DVD-R discs are playable in

DVD players and DVD-ROM drives, and DVD-R

drives should be capable of reading standard CD-

ROM, DVD-ROM, and DVD-Video discs.

DVD+RW ReWritable DVD disc & drive system pro-

posed by Sony, Philips, HP, Yamaha, & Ricoh as an al-

ternative to DVD-RAM. This format provides 3.0GB

or 4.7GB of data storage and affords a cleaner forward

compatibility path with future DVD-ROM drives. The

DVD+RW disc is a bare disc, similar to a CD-RW disc,

and is compatible with standard DVD-ROM drives and

DVD players. DVD+RW uses Constant Angular Ve-

locity (CAV) for better performance than DVD-RAM.

DVD+RW drives are also capable of reading CD-

ROM, DVD-R, DVD-ROM, and DVD-Video discs.

ECC Acronym for Error Correction Code. In CD-

ROM, a system of scrambling data and recording re-

dundant data onto a disc as it is pre-mastered. On play-

back, this redundant information helps to detect and

correct errors that may arise during data transmission.

See also Block Error Correction.

EDC Error Detection Code. On a CD-ROM, 32 bits

of information per sector which are used to detect er-

rors in the data of that sector.

EIDE Enhanced IDE See IDE, ATAPI offers greater

performance, and up to 2 devices per port Enhanced

CD A relatively new addition to the CD family. An En-

hanced CD, sometimes also referred to as CD Extra or

CD Plus, is essentially a Multi-session CD-ROM con-

Glossary

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Yamaha CRW4416E - CRW - CD-RW Drive User Manual Page 84