flat spectrum

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• Frequency spectrum — Familiar concepts associated with a frequency are colors, musical notes, radio/TV channels, and even the regular rotation of the earth. A source of light can have many colors mixed together and in different amounts (intensities). A rainbow, or… …   Wikipedia

• Sinclair ZX Spectrum — Infobox computer Photo = Type = Home computer Released = 23 April 1982 Discontinued = December 1990 Processor = Z80 @ 3.5 MHz and equivalent Memory = 16 KB / 48 KB / 128 KB OS = Sinclair BASICThe Sinclair ZX Spectrum is an 8 bit personal home… …   Wikipedia

• Full spectrum photography — is a subset of full spectrum imaging, defined currently among photography enthusiasts as imaging with consumer cameras the full, broad spectrum of a film or camera sensor bandwidth. In practice, specialized broadband/full spectrum film captures… …   Wikipedia

• Программное обеспечение ZX Spectrum — Большая часть ПО для Spectrum поставлялась на кассетах Семейство компьютеров …   Википедия

• Asymptotically flat spacetime — An asymptotically flat spacetime is a Lorentzian manifold in which, roughly speaking, the curvature vanishes at large distances from some region, so that at large distances, the geometry becomes indistinguishable from that of Minkowski… …   Wikipedia

• Vampyrus spectrum — False False, a. [Compar. {Falser}; superl. {Falsest}.] [L. falsus, p. p. of fallere to deceive; cf. OF. faus, fals, F. faux, and AS. fals fraud. See {Fail}, {Fall}.] 1. Uttering falsehood; unveracious; given to deceit; dishnest; as, a false… …   The Collaborative International Dictionary of English

• Dominant wavelength — Dominant/complementary wavelength example on the CIE color space The x marks the color in question. For the white point indicated, the dominant wavelength for x is on the nearer perimeter, around 600 nm, while the complementary wavelength is… …   Wikipedia

• L-type asteroid — L type asteroids are relatively uncommon asteroids with a strongly reddish spectrum shortwards of 0.75 mu;m, and a featureless flat spectrum longwards of this. In comparison with the K type, they exhibit a more reddish spectrum at visible… …   Wikipedia

• Milky Way Galaxy — Large spiral galaxy (roughly 150,000 light years in diameter) that contains Earth s solar system. It includes the multitude of stars whose light is seen as the Milky Way, the irregular luminous band that encircles the sky defining the plane of… …   Universalium

• Spectral slope — In astrophysics and planetary science, spectral slope is a measure of dependence of the reflectance on the wavelength.In digital signal processing, it is a measure of how quickly the spectrum of an audio sound tails off towards the high… …   Wikipedia

• Relativistic beaming — Doppler beaming redirects here. For other uses named for Christian Doppler, see Doppler (disambiguation). Only a single jet is visible in M87. Two jets are visib …   Wikipedia