flicker frequency

См. также в других словарях:

• critical flicker frequency — critical fusion frequency the number of flashes per second at which a flickering light just appears to be continuous; see also flicker …   Medical dictionary

• critical flicker frequency — noun or critical fusion frequency : the threshold at which light from an intermittent source is seen half the time as flickering and half the time as fused or continuous …   Useful english dictionary

• Flicker noise — is a type of electronic noise with a 1/f, or pink spectrum. It is therefore often referred to as 1/f noise or pink noise, though these terms have wider definitions. It occurs in almost all electronic devices, and results from a variety of effects …   Wikipedia

• Flicker vertigo — is an imbalance in brain cell activity caused by exposure to low frequency flickering (or flashing) of a relatively bright light [ [http://www.flightsafety.org/members/serveme.cfm?path=hf/hf mar apr04.pdf (online article requires logon)] Clarence …   Wikipedia

• Flicker fusion threshold — The flicker fusion threshold (or flicker fusion rate) is a concept in the psychophysics of vision. It is defined as the frequency at which an intermittent light stimulus appears to be completely steady to the observer (this article centers around …   Wikipedia

• Flicker fixer — A flicker fixer is a piece of computer hardware that de interlaces the output video signal. The purpose of a flicker fixer is to adjust a video signal prepared for TV to the needs of an ordinary CRT computer display.One example of a computer that …   Wikipedia

• flicker — The visual sensation caused by stimulation of the retina by a series of intermittent light flashes occurring at a certain rate. SEE ALSO: f. fusion, critical f. fusion frequency. * * * flick·er flik ər …   Medical dictionary

• flicker photometer — a photometer in which the frequency of a flickering light can be controlled, formerly used for vision testing. See flicker …   Medical dictionary

• flicker noise — žemadažnis triukšmas statusas T sritis Standartizacija ir metrologija apibrėžtis Atsitiktiniai elektros srovės stiprio ar įtampos pokyčiai, kuriuos lemia atsitiktiniai medžiagos elektrinės varžos ar elektroninių elementų parametrų kitimai. Dažnai …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• flicker noise — žemadažnis triukšmas statusas T sritis fizika atitikmenys: angl. flicker noise; low frequency noise vok. Flickereffektrauschen, n; Flickerrauschen, n rus. низкочастотный шум, m; фликкер шум, m pranc. bruit de papillotement, m; bruit de… …   Fizikos terminų žodynas

• flicker fusion — noun : fusion 2d(2) * * * flicker fusion, Psychology. the perception of an intermittently flashing light as if continuous when the flashes occur above a certain frequency …   Useful english dictionary