CD Terminology

Below, you will discover the most frequent terminology that
relates to CD replication. Even if you are new to
duplication, the terms below might help you learn more.

BLER
Block Error Rate. This is the natural electronic mistake price
before any sort of mistake correction.

CD
This the Compact Disc, a digital medium that’s created
of a 12cm polycarbonate substrate, a reflective
metalized layer, and a protective lacquer coating.

CD-R
Compact Disc-Recordable. The word CD-R can be used to
describe the technology of recordable CD along side
the equipment, software, and media being used to
make the recordable disks.

Data layer
With CD-R news, this is actually the organic dye that is
sandwiched between the polycarbonate substrate and
the metalized reflective layer for the media. CD-R
disks don’t have any information on it at all until the
are recorded.

Injection Molding
This really is a manufacturing method where in actuality the molten
product is forced into a mildew, generally under
high pressure, then cooled so your product
will need regarding the shape of a mirror image into the
mildew.

Media or blanks
CD-R media would be the disks that are utilized to record
digital information using a special recorder and
premastering software with a pc. These discs
are made of a polycarbonate substrate, a layer of
organic dye, a metalized reflective layer, and a
coating of lacquer for security.

Organic dye
The data layer of CD-R media is manufactured out of a dye
that is melted during the means of recording.
In which the dye is melted, becomes opaque or
refractive, scattering the reading laser so
it is not reflected back in the reading sensors.

Reflective layer
This is actually the metal later on that sits together with the
dye that reflects the laser beam back once again to the
reading construction. This might be typically 24k gold in
CD-R disks, even though it can be silver too.

Jasper James