| podobné slovo | definícia |
compact disc recordable
(msas) | Compact Disc Recordable
- CD-R |
compact disc recordable
(msasasci) | Compact Disc Recordable
- CD-R |
compact disc recordable
(encz) | compact disc recordable, n: |
Irrecordable
(gcide) | Irrecordable \Ir`re*cord"a*ble\, a. [Pref. ir-- not + record:
cf. L. irrecordabilis not to be remembered.]
Not fit or possible to be recorded.
[1913 Webster] |
compact disc recordable
(wn) | compact disc recordable
n 1: a compact disc on which you can write only once and
thereafter is read-only memory [syn: CD-R, {compact disc
recordable}, CD-WO, compact disc write-once] |
compact disc recordable
(foldoc) | Compact Disc Recordable
(CD-R) A write-once version of CD-ROM. CD-Rs can
hold about 650 megabytes of data. They are very durable and
can be read by normal CD-ROM drives, but once data has been
written it cannot be altered.
Standard prerecorded CDs have their information permanently
stamped into an aluminium reflecting layer. CD-R discs have a
dye-based recording layer and an additional golden reflecting
layer.
Digital information is written to the disc by burning
(forming) pits in the recording layer in a pattern
corresponding to that of a conventional CD.
The laser beam heats the substrate and recording layer to
approximately 250 C. The recording layer melts and the
substrate expands into the space that becomes available.
{Phillips: New Technologies
(http://www-us.sv.philips.com/newtech/cdrewritable.html)}.
See also CD-RW and DVD-RAM.
(1999-08-01)
|