noisy channel

См. также в других словарях:

• Noisy-channel coding theorem — In information theory, the noisy channel coding theorem (sometimes Shannon s theorem), establishes that for any given degree of noise contamination of a communication channel, it is possible to communicate discrete data (digital information)… …   Wikipedia

• Noisy channel model — The noisy channel model is a framework used in spell checkers, question answering, speech recognition, and machine translation. In this model, the goal is to find the intended word given a word where the letters have been scrambled in some manner …   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

• Noisy-Diobsud Wilderness — Noisy Diobsud Wilderness …   Wikipedia

• Channel-billed Cuckoo — adult Conservation status …   Wikipedia

• Joint source and channel coding — In information theory, joint source–channel coding is the encoding of a redundant information source for transmission over a noisy channel, and the corresponding decoding, using a single code instead of the more conventional steps of source… …   Wikipedia

• Classical information channel — In quantum information science, classical information channel (often called simply classical channel) is a communication channel that can be used to transmit classical information (as opposed to quantum channel which can transmit quantum… …   Wikipedia

• Music Box (TV channel) — Music Box Ltd. was a television production company that developed from a pioneering pan European 24 hour cable and satellite channel that ran from March 1984 to 30 January 1987, originally one of three channels along with PREM1ERE and The… …   Wikipedia

• Binary erasure channel — A binary erasure channel (or BEC) is a common communications channel model used in coding theory and information theory. In this model, a transmitter sends a bit (a zero or a one), and the receiver either receives the bit or it receives a message …   Wikipedia

• Binary symmetric channel — A binary symmetric channel (or BSC) is a common communications channel model used in coding theory and information theory. In this model, a transmitter wishes to send a bit (a zero or a one), and the receiver receives a bit. It is assumed that… …   Wikipedia