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1 digital video disk
"A form of storage characterized by high capacity (roughly 650 MB) and the use of laser optics rather than magnetic means for reading data. Optical disk storage commonly used for audio, video, and computer data. DVDs range in capacity from 4.7 GB to 17 GB, and can store significantly more than a CD-ROM." -
2 DVD
"A form of storage characterized by high capacity (roughly 650 MB) and the use of laser optics rather than magnetic means for reading data. Optical disk storage commonly used for audio, video, and computer data. DVDs range in capacity from 4.7 GB to 17 GB, and can store significantly more than a CD-ROM."
См. также в других словарях:
optical disk — noun a disk coated with plastic that can store digital data as tiny pits etched in the surface; is read with a laser that scans the surface • Syn: ↑optical disc • Hypernyms: ↑memory device, ↑storage device • Hyponyms: ↑compact disk, ↑ … Useful english dictionary
optical disk — noun Date: 1977 a disk with a plastic coating on which information (as music, visual images, or computer data) is recorded digitally (as in the form of tiny pits) and which is read by using a laser … New Collegiate Dictionary
Optical Disk System — A computer storage system which uses laser light to record data on a storage media. See also Magnetic Bubble Memory System and Optical Media … International financial encyclopaedia
Optical disc — Optical media redirects here. For transmission media for light, see Medium (optics). The optical lens of a compact disc drive. In computing and optical disc recording technologies, an optical disc is a flat, usually circular disc which encodes… … Wikipedia
Optical disc recording technologies — Optical discs Optical disc Optical disc drive Optical disc authoring Authoring software Recording technologies Recording modes Packet writing Optical media types … Wikipedia
Optical disc authoring — Optical discs Optical disc Optical disc drive Optical disc authoring Authoring software Recording technologies Recording modes Packet writing Optical media types … Wikipedia
Optical disc recording modes — Optical discs Optical disc Optical disc drive Optical disc authoring Authoring software Recording technologies Recording modes Packet writing Optical media types … Wikipedia
optical disc — UK US (US also optical disk) noun [C] IT ► a computer disc that is read by a laser (= a narrow beam of light). It can store sound, video, or computer data and programs: »The system is intended for use with next generation optical discs, such as… … Financial and business terms
optical disc — or optical disk n. any disk on which data, as computer text files, video images, or music, is recorded as microscopic pits to be read by a laser * * * … Universalium
optical disc — or optical disk n. any disk on which data, as computer text files, video images, or music, is recorded as microscopic pits to be read by a laser … English World dictionary
Computer data storage — 1 GB of SDRAM mounted in a personal computer. An example of primary storage … Wikipedia
