communications data channel

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• Display Data Channel — DDC, standard for communications between a computer and video adapter (used by the computer to send information about preferences to the video card that are used to adjust the configuration of the displayed file) …   English contemporary dictionary

• Channel (communications) — Old telephone wires are a challenging communications channel for modern digital communications. In telecommunications and computer networking, a communication channel, or channel, refers either to a physical transmission medium such as a wire, or …   Wikipedia

• Channel code — In digital communications, a channel code is a broadly used term mostly referring to the forward error correction code and bit interleaving in communication and storage where the communication media or storage media is viewed as a channel. The… …   Wikipedia

• Data rate units — In telecommunications, bit rate or data transfer rate is the average number of bits, characters, or blocks per unit time passing between equipment in a data transmission system. This is typically measured in multiples of the unit bit per second… …   Wikipedia

• data terminal equipment —    Abbreviated DTE. In communications, any device, such as a terminal or a computer, connected to a communications device, channel, or public network.    See also data communications equipment …   Dictionary of networking

• Data transmission — Data transmission, digital transmission, or digital communications is the physical transfer of data (a digital bit stream) over a point to point or point to multipoint communication channel. Examples of such channels are copper wires, optical… …   Wikipedia

• Data center bridging — (DCB) refers to a set of enhancements to Ethernet local area networks for use in data center environments. Specifically, DCB goals are, for selected traffic, to eliminate loss due to queue overflow and to be able to allocate bandwidth on links.… …   Wikipedia

• Communications School (United States Marine Corps) — Communications School Official Communications School Emblem Designed by Captain Jamel Neville, USMC (2006) Active 1 June 1944 Present …   Wikipedia

• Channel 4 programming — Channel 4, in common with the other main British stations broadcast on analogue, airs a highly comprehensive range of programming. It was established in 1982 with a specific intention of providing programming to groups of minority interests, not… …   Wikipedia

• Data erasure — (also called data clearing or data wiping) is a software based method of overwriting data that completely destroys all electronic data residing on a hard disk drive or other digital media. Permanent data erasure goes beyond basic file deletion… …   Wikipedia

• Data logger — Cube storing technical and sensor data A data logger (also datalogger or data recorder) is an electronic device that records data over time or in relation to location either with a built in instrument or sensor or via external instruments and… …   Wikipedia