input channel
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input channel — TV On an audio board, the control into which a microphone, tape recorder or other source is plugged … Audio and video glossary
Channel-iron deposits — (CID) are iron rich fluvial sedimentary deposits of possible Miocene age occupying meandering palaeochannels in the Early to Mid Tertiary Hamerlsey palaeosurface of Western Australia. Examples are also known from Kazakhstan. The deposits are… … Wikipedia
Channel use — is a quantity used in signal processing or telecommunication related to symbol rate and channel capacity. Capacity is measured in bits per input symbol into the channel (bits per channel use). If a symbol enters the channel every Ts seconds (for… … Wikipedia
Channel I/O — In computer science, channel I/O is a generic term that refers to a high performance input/output (I/O) architecture that is implemented in various forms on a number of computer architectures, especially on mainframe computers. In the past they… … Wikipedia
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 capacity — In electrical engineering, computer science and information theory, channel capacity is the tightest upper bound on the amount of information that can be reliably transmitted over a communications channel. By the noisy channel coding theorem, the … 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
Input/output completion port — IOCP redirects here. For the program on IBM mainframes, see Input/Output Configuration Program. Input/Output Completion Port (IOCP) is an API for performing multiple simultaneous asynchronous input/output operations in Windows NT versions 3.5 and … Wikipedia
Channel Service Unit/Data Service Unit — Ein Channel Service Unit/Data Service Unit (CSU/DSU) ist eine Hardware Komponente, die in etwa die Größe eines externen Modems hat und eine ähnliche Funktion erfüllt wie ein Modem: Modems bereiten Datenpakete so auf, dass sie für den Transport… … Deutsch Wikipedia
input/output (I/O) channel — A device that allows independent communications between the memory exchange and the I/O exchange; controls any peripheral device and performs all validity checking on information transfers … IT glossary of terms, acronyms and abbreviations
Quantum channel — In quantum information theory, a quantum channel is a communication channel which can transmit quantum information, as well as classical information. An example of quantum information is the state of a qubit. An example of classical information… … Wikipedia
