signal d'information

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• signal-motivation information — signalinė informacija statusas T sritis Kūno kultūra ir sportas apibrėžtis Informacija, būtina sportininko judesiams ar veiksmams tobulinti: paskata ir ženklas veikti. Signalinė informacija taip pat leidžia pažinti ir įvertinti pavojingas… …   Sporto terminų žodynas

• signal-motivational information — signalinė informacija statusas T sritis Kūno kultūra ir sportas apibrėžtis Informacija, būtina sportininko judesiams ar veiksmams tobulinti: paskata ir ženklas veikti. Signalinė informacija taip pat leidžia pažinti ir įvertinti pavojingas… …   Sporto terminų žodynas

• Signal (electrical engineering) — In the fields of communications, signal processing, and in electrical engineering more generally, a signal is any time varying or spatial varying quantity. In the physical world, any quantity measurable through time or over space can be taken as… …   Wikipedia

• Signal-to-noise ratio — For signal to noise ratio in statistics, see Cohen s d. Signal to noise ratio (often abbreviated 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 noise. It is defined… …   Wikipedia

• signal-to-noise ratio — noun a) A figure of merit comparing the strength of a signal carrying information to the noise interfering with it. b) A way of describing how much interesting information is included in a message or conversation. See Also: SNR, S/N …   Wiktionary

• signal-to-noise ratio — noun the ratio of the strength of an electrical or other signal carrying information to that of unwanted interference, generally expressed in decibels …   English new terms dictionary

• signal — signal, aux [ siɲal, o ] n. m. • 1540; « signe distinctif, cachet » déb. XIIIe; réfect., d apr. signe, de seignal; bas lat. signale, neutre subst. de signalis « qui sert de signe » 1 ♦ Signe convenu (geste, son...) fait par qqn pour indiquer le… …   Encyclopédie Universelle

• SIGNAL (THÉORIE DU) — La théorie du signal est un chapitre de la théorie de la communication . La communication est la transmission de messages d’information. Elle met en relation orientée à travers un canal un système de départ (source ou émetteur de messages) et un… …   Encyclopédie Universelle

• information — [ ɛ̃fɔrmasjɔ̃ ] n. f. • 1274; lat. informatio I ♦ Dr. Ensemble des actes qui tendent à établir la preuve d une infraction et à en découvrir les auteurs. ⇒ instruction (préparatoire). Ouvrir une information. Information contre X. Information… …   Encyclopédie Universelle

• Information economics — or the economics of information is a branch of microeconomic theory that studies how information affects an economy and economic decisions. Information has special characteristics. It is easy to create but hard to trust. It is easy to spread but… …   Wikipedia

• Information — as a concept has a diversity of meanings, from everyday usage to technical settings. Generally speaking, the concept of information is closely related to notions of constraint, communication, control, data, form, instruction, knowledge, meaning,… …   Wikipedia