Yamaha CRW4416E - CRW - CD-RW Drive User Manual download pdf (Page 95)

DISCRIBE CD Mastering Software

Real-Time In Compact Discs, refers to the playing or

recording time as these processes are actually taking

place. Also refers to single speed (1X) recording or

playback.

Red Book The original Philips/Sony color book spec-

iﬁcation that describes the layout and physical format

of audio Compact Discs. All other color books are

based on the Red Book. Red Book provides for two

layers of error correction code to detect and correct er-

rors while the disc is being played. Up to 99 tracks are

possible on a Red Book disc, with a total playing time

of up to 75 minutes on 1 disc.

Region Code DVD titles, especially movies, are en-

crypted with a region code. DVD players/drives are

also assigned a region code, and only discs encrypted

with the same region code as the player or DVD-ROM

drive will play on that player/drive. How it works is the

world is broken down into 6 regions (for example,

North America is part of region 1). Only discs intended

for distribution in region 1 (encrypted with region 1

code) will play on a DVD player intended for distribu-

tion (and conﬁgured) for region 1. This helps movie

companies control the release of titles in different mar-

kets around the world.

ReWritable Optical Storage A high capacity optical

storage technology that operates much like a high-

speed, very high capacity ﬂoppy drive - it allows users

to write and erase data on a disc. CD-ReWritable (CD-

RW), along with Magneto Optical (MO), DVD-RAM,

and DVD+RW are all examples of rewritable optical

storage.

Rotational Speed The speed at which the disc spins

inside a drive. It’s usually measured in RPM (revolu-

tions per minute).

Running OPC A method of calibrating the recording

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Yamaha CRW4416E - CRW - CD-RW Drive User Manual Page 95