CHANNEL

Channel

In telecommunications and computer networking, a communication channel, or channel, refers either to a physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel. A channel is used to convey an information signal, for example a digital bit stream, from one or several senders to one or several receivers. A channel has a certain capacity for transmitting information, often measured by its bandwidth in Hz or its data rate in bits per second.

The above text is a snippet from Wikipedia: Channel (communications)
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channel

Noun

  1. The physical confine of a river or slough, consisting of a bed and banks.
    ''The water coming out of the waterwheel created a standing wave in the channel.
  2. The natural or man-made deeper course through a reef, bar, bay, or any shallow body of water.
    A channel was dredged to allow ocean-going vessels to reach the city.
  3. The navigable part of a river.
    We were careful to keep our boat in the channel.
  4. A narrow body of water between two land masses.
    The English Channel lies between France and England.
  5. That through which anything passes; means of conveying or transmitting.
    The news was conveyed to us by different channels.
  6. Flat ledges of heavy plank bolted edgewise to the outside of a vessel, to increase the spread of the shrouds and carry them clear of the bulwarks.
  7. A connection between initiating and terminating nodes of a circuit.
    The guard-rail provided the channel between the downed wire and the tree.
  8. The narrow conducting portion of a MOSFET transistor.
  9. The part that connects a data source to a data sink.
    A channel stretches between them.
  10. A path for conveying electrical or electromagnetic signals, usually distinguished from other parallel paths.
    We are using one of the 24 channels.
  11. A single path provided by a transmission medium via physical separation, such as by multipair cable.
    The channel is created by bonding the signals from these four pairs.
  12. A single path provided by a transmission medium via spectral or protocol separation, such as by frequency or time-division multiplexing.
    Their call is being carried on channel 6 of the T-1 line.
  13. A specific radio frequency or band of frequencies, usually in conjunction with a predetermined letter, number, or codeword, and allocated by international agreement.
    KNDD is the channel at 107.7 MHz in Seattle.
  14. A specific radio frequency or band of frequencies used for transmitting television.
    NBC is on channel 11 in San Jose.
  15. The portion of a storage medium, such as a track or a band, that is accessible to a given reading or writing station or head.
    This chip in this disk drive is the channel device.
  16. The way in a turbine pump where the pressure is built up.
    The liquid is pressurized in the lateral channel.
  17. A distribution channel
  18. A particular area for conversations on an IRC network, analogous to a chatroom and often dedicated to a specific topic.
  19. An obsolete means of delivering up-to-date Internet content.

Noun (etymology 2)

  1. The wale of a sailing ship which projects beyond the gunwale and to which the shrouds attach via the chains.

Verb

  1. To direct the flow of something.
    We will channel the traffic to the left with these cones.
  2. To assume the personality of another person, typically a historic figure, in a theatrical or paranormal presentation.
    When it is my turn to sing karaoke, I am going to channel Ray Charles.


The above text is a snippet from Wiktionary: channel
and as such is available under the Creative Commons Attribution/Share-Alike License.

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