average amplitude

См. также в других словарях:

• Amplitude of accommodation — (AA) is a measurement of the eye’s ability to focus clearly on objects at near distances (i.e. accommodation). This eye focusing range for a child is usually about 5 ndash;7.5 cm (2 ndash;3 inches). For a young adult, it is 10 ndash;15 cm (4… …   Wikipedia

• Amplitude — is the magnitude of change in the oscillating variable, with each oscillation, within an oscillating system. For instance, sound waves are oscillations in atmospheric pressure and their amplitudes are proportional to the change in pressure during …   Wikipedia

• amplitude — [am′plə to͞od΄, am′plətyo͞od΄] n. [L amplitudo < amplus: see AMPLE] 1. the quality of being ample or the amount or degree to which a thing extends; largeness 2. an amount that is more than enough; abundance; fullness 3. scope or breadth, as of …   English World dictionary

• amplitude — /am pli toohd , tyoohd /, n. 1. the state or quality of being ample, esp. as to breadth or width; largeness; greatness of extent. 2. large or full measure; abundance; copiousness. 3. mental range, scope, or capacity. 4. Physics. the absolute… …   Universalium

• amplitude — n. 1 a Physics the maximum extent of a vibration or oscillation from the position of equilibrium. b Electr. the maximum departure of the value of an alternating current or wave from the average value. 2 a spaciousness, breadth; wide range. b… …   Useful english dictionary

• amplitude — Largeness; extent; breadth or range. [L. amplitudo, fr. amplus, large] a. of pulse average pulse magnitude, peak magnitude. * * * am·pli·tude am plə .t(y)üd n 1) the extent or range of a quality, property, process, or phenomenon: as a) …   Medical dictionary

• amplitude — noun Date: 1542 1. extent of dignity, excellence, or splendor 2. the quality or state of being ample ; fullness, abundance 3. the extent or range of a quality, property, process, or phenomenon: as a. the extent of a …   New Collegiate Dictionary

• amplitude — noun 1》 Physics the maximum extent or magnitude of a vibration or other oscillating phenomenon, measured from the equilibrium position or average value. 2》 breadth, range, or magnitude. 3》 Astronomy the angular distance of a celestial object from …   English new terms dictionary

• amplitude — am•pli•tude [[t]ˈæm plɪˌtud, ˌtyud[/t]] n. 1) the state or quality of being ample, esp. as to breadth or width; largeness 2) large or full measure; abundance 3) mental range, scope, or capacity 4) phs the absolute value of the maximum… …   From formal English to slang

• Average signal amplitude —   An ISO term. The readback voltage measured peak to peak, averaged over the total recording area of a magnetic track …   International financial encyclopaedia

• Quadrature amplitude modulation — (QAM) (Pronounced IPA|kwa:m) is a modulation scheme which conveys data by changing ( modulating ) the amplitude of two carrier waves. These two waves, usually sinusoids, are out of phase with each other by 90° and are thus called quadrature… …   Wikipedia