source intensity

См. также в других словарях:

• Intensity (disambiguation) — Intensity is a widely used term, which can refer to:In colloquial use: *Strength *Amplitude *Level *MagnitudeIn physics: *Intensity (physics), power per unit area (W/m2) *Field strength of electric, magnetic, or electromagnetic fields (V/m, T,… …   Wikipedia

• Source Direct — is a drum and bass band from St Albans in the United Kingdom, consisting of Phil Aslett and Jim Baker. Source Direct s music would best be described as dark drum and bass, with a similar sensibility to Photek, but with a slightly harder edge.… …   Wikipedia

• Intensity (physics) — In physics, intensity is a measure of the time averaged energy flux. The word intensity here is not synonymous with , , or , as it sometimes is in colloquial speech. For example, the intensity of pressure is meaningless, since the parameters of… …   Wikipedia

• Intensity interferometer — An intensity interferometer is the name given to devices that use the Hanbury Brown and Twiss effect. In astronomy, the most common use of such an astronomical interferometer is to determine the apparent angular diameter of a radio source or star …   Wikipedia

• Intensity modulation — In optical communications, intensity modulation (IM) is a form of modulation in which the optical power output of a source is varied in accordance with some characteristic of the modulating signal. In intensity modulation, there are no discrete… …   Wikipedia

• Source function — The source function is a characteristic of a stellar atmosphere, and in the case of no scattering of photons, describes the ratio of the emission coefficient to the absorption coefficient. It is a measure of how photons in a light beam are… …   Wikipedia

• source de radiation de haute intensité — didelio intensyvumo spinduliuotės šaltinis statusas T sritis radioelektronika atitikmenys: angl. high intensity radiation source vok. Strahlungsquelle hoher Intensität, f rus. источник высокоинтенсивного излучения, m pranc. source de radiation de …   Radioelektronikos terminų žodynas

• Intensity modulation (IM) — A&V Used in fiber optics as a method of transmission in which the analog signal directly modulates the light source …   Audio and video glossary

• Language intensity — Most investigators accept the definition of language intensity proposed by [http://comm.colorado.edu/bowersj/ John Waite Bowers] (1963, p. 345; 1964, p. 416), a quality of language that “indicates the degree to which the speaker’s attitude toward …   Wikipedia

• Sound intensity — The sound intensity, I , (acoustic intensity) is defined as the sound power Pac per unit area A . The usual context is the noise measurement of sound intensity in the air at a listener s location. For instantaneous acoustic pressure p inst( t )… …   Wikipedia

• Luminous intensity — In photometry, luminous intensity is a measure of the wavelength weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model of the sensitivity of the human eye.… …   Wikipedia