Definition of Signal. Meaning of Signal. Synonyms of Signal

Here you will find one or more explanations in English for the word Signal. Also in the bottom left of the page several parts of wikipedia pages related to the word Signal and, of course, Signal synonyms and on the right images related to the word Signal.

Definition of Signal

Signal
Signal Sig"nal, n. [F., fr. LL. signale, fr. L. signum. See Sign, n.] 1. A sign made for the purpose of giving notice to a person of some occurence, command, or danger; also, a sign, event, or watchword, which has been agreed upon as the occasion of concerted action. All obeyed The wonted signal and superior voice Of this great potentate. --Milton. 2. A token; an indication; a foreshadowing; a sign. The weary sun . . . Gives signal of a goodly day to-morrow. --Shak. There was not the least signal of the calamity to be seen. --De Foc.
Signal
Signal Sig"nal, v. t. [imp. & p. p. Signaled or Signalled; p. pr. & vb. n. Signaling or Signalling.] 1. To communicate by signals; as, to signal orders. 2. To notify by a signals; to make a signal or signals to; as, to signal a fleet to anchor. --M. Arnold.

Meaning of Signal from wikipedia

- In signal processing, a signal is a function that conveys information about a phenomenon. Any quantity that can vary over space or time can be used as...
- 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...
- 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...
- analog signal is any continuous signal representing some other quantity, i.e., analogous to another quantity. For example, in an analog audio signal, the...
- 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...
- of digital signal processing (DSP), a digital signal is a discrete time, quantized amplitude signal. In other words, it is a sampled signal consisting...
- Signals are standardized messages sent to a running program to trigger specific behavior, such as quitting or error handling. They are a limited form...
- Signal is a cross-platform centralized encrypted instant messaging service developed by the non-profit Signal Foundation and Signal Messenger LLC. Users...
- Signal processing is an electrical engineering subfield that focuses on analysing, modifying, and synthesizing signals such as sound, images, and scientific...
- Signals intelligence (SIGINT) is intelligence-gathering by interception of signals, whether communications between people (communications intelligence—abbreviated...