multiple subject fields including signal processing, information theory and biology. In signal processing, a signal is a function that conveys information...
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The Signal may refer to: The Signal (2007 film), American horror film written and directed by David Bruckner, Dan Bush, and Jacob Gentry The Signal (2014...
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The Wow! signal was a strong narrowband radio signal detected on August 15, 1977, by Ohio State University's Big Ear radio telescope in the United States...
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analog signal is any continuous-time signal representing some other quantity, i.e., analogous to another quantity. For example, in an analog audio signal, the...
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No Signal! is a British sketch comedy show that aired on a weekly basis from 5 February to 9 April 2009 on FX. The show's humour was based almost entirely...
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Signal-to-noise ratio (SNR or S/N) is a measure used in science and engineering that compares the level of a desired signal to the level of background...
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A signal corps is a military branch, responsible for military communications (signals). Many countries maintain a signal corps, which is typically subordinate...
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A digital signal is a signal that represents data as a sequence of discrete values; at any given time it can only take on, at most, one of a finite number...
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Signal processing is an electrical engineering subfield that focuses on analyzing, modifying and synthesizing signals, such as sound, images, potential...
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Signal or signaling may refer to: Analog signal Audio signal Digital signal Digital signal (signal processing) Cell signaling, in biology Signalling (economics)...
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Signals are standardized messages sent to a running program to trigger specific behavior, such as quitting or error handling. They are a limited form...
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Signals intelligence (SIGINT) is the act and field of intelligence-gathering by interception of signals, whether communications between people (communications...
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A thumb signal, usually described as a thumbs-up or thumbs-down, is a common hand gesture achieved by a closed fist held with the thumb extended upward...
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In telecommunications, a pilot signal is a signal, usually a single frequency, transmitted over a communications system for supervisory, control, equalization...
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signaling (cell signalling in British English) is the process by which a cell interacts with itself, other cells, and the environment. Cell signaling...
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The Signal Technology Foundation, commonly known as the Signal Foundation, is an American non-profit organization founded in 2018 by Moxie Marlinspike...
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Signal transduction is the process by which a chemical or physical signal is transmitted through a cell as a series of molecular events. Proteins responsible...
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Signal fire can refer to: Fire used as a light signal, a beacon that can be seen from a distance. Phryctoria Byzantine beacon system A smoke signal "Signal...
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A forex signal is a suggestion for entering a trade on a currency pair, usually at a specific price and time. The signal is generated either by a human...
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In telecommunication, signaling is the use of signals for controlling communications. This may constitute an information exchange concerning the establishment...
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signal reflection occurs when a signal is transmitted along a transmission medium, such as a copper cable or an optical fiber. Some of the signal power...
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Signal lights may refer to: Traffic light, signal lights controlling automotive & pedestrian traffic flow Turn signals, signal lights indicating automotive...
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The smoke signal is one of the oldest forms of long-distance communication. It is a form of visual communication used over a long distance. In general...
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An audio signal is a representation of sound, typically using either a changing level of electrical voltage for analog signals, or a series of binary...
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The Bat-Signal is a distress signal device appearing in American comic books published by DC Comics, as a means to summon the superhero, Batman. It is...
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A railway signal is a visual display device that conveys instructions or provides warning of instructions regarding the driver's authority to proceed....
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Digital signal processing (DSP) is the use of digital processing, such as by computers or more specialized digital signal processors, to perform a wide...
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Within evolutionary biology, signalling theory is a body of theoretical work examining communication between individuals, both within species and across...
80 KB (9,602 words) - 00:53, 22 July 2024
Virtue signalling is expressing a moral viewpoint to communicate good character. It is often used as a pejorative, seeking to characterize expressions...
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The railway signalling system used across the majority of the United Kingdom rail network uses lineside signals to control the movement and speed of trains...
67 KB (8,989 words) - 00:34, 20 July 2024