- overhead bit
- дополнительный [служебный] (двоичный) разряд
Большой англо-русский и русско-английский словарь. 2001.
overhead bit
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overhead bit — Any bit other than an information bit; overhead bits are used for framing, parity checking, and control. Compare with information bit … IT glossary of terms, acronyms and abbreviations
Overhead bit — In data transmission and telecommunication, overhead bits are nondata bits necessary for transmission (usually as part of headers, checksums, and such). Such bits are not counted as part of the goodput. This article related to telecommunications… … Wikipedia
Bit stuffing — In data transmission and telecommunication, bit stuffing (also known uncommonly as positive justification) is the insertion of noninformation bits into data. Stuffed bits should not be confused with overhead bits. Bit stuffing is used for various … Wikipedia
Bit rate — Bit rates Decimal prefixes (SI) Name Symbol Multiple kilobit per second kbit/s 103 megabit per second Mbit/s 106 gigabit per second Gbit/s 109 … Wikipedia
Overhead projector — in operation during a classroom lesson An overhead projector is a variant of slide projector that is used to display images to an audience. Contents 1 Mechanism … Wikipedia
Overhead lines — This article is about the transmission of electrical power to road and rail vehicles. For transmission of bulk electrical power to general consumers, see Electric power transmission. For powerlines mounted on pylons, see overhead power line.… … Wikipedia
Bit array — A bit array (or bitmap, in some cases) is an array data structure which compactly stores individual bits (boolean values). It implements a simple set data structure storing a subset of {1,2,..., n } and is effective at exploiting bit level… … Wikipedia
information bit — A bit generated by the data source representing user data to be delivered to the data sink. Compare with overhead bit … IT glossary of terms, acronyms and abbreviations
NX bit — The NX bit, which stands for No eXecute, is a technology used in CPUs to segregate areas of memory for use by either storage of processor instructions (or code) or for storage of data, a feature normally only found in Harvard architecture… … Wikipedia
List of device bit rates — This is a list of device bit rates, or physical layer information rates, net bit rates, useful bit rates, peak bit rates or digital bandwidth capacity, at which digital interfaces of computer peripheral equipment and network devices can… … Wikipedia
Auxiliary Overhead Channel — The Auxiliary Overhead Channel (AOC) is a control sub channel used when transmitting digital sound, to transmit control information which is then interpreted by the receiver. The ADSL bit swap process also makes use of an overhead control channel … Wikipedia
