Distortion (disambiguation) — Distortion denotes the alteration of the original shape of an object, image, sound, or waveform. Distortion may also refer to: In science and technology: Distortion (optics), including barrel distortion and pincushion distortion Cognitive… … Wikipedia
Distortion (optics) — v · d · e Optical aberration … Wikipedia
Distortion — This article is about technology, especially electrical engineering. For other uses, see Distortion (disambiguation). Distort redirects here. For other uses, see Distort (disambiguation). A distortion is the alteration of the original shape (or… … Wikipedia
Distortion (music) — Fuzzbox redirects here. For other uses, see Fuzzbox (disambiguation). Distortion (music) Boss distortion pedal Notes A well used Turbo Distortion guitar effect pedal made by Boss Distortion effects create warm , dirty and fuzzy sounds by… … Wikipedia
Distortion (mathematics) — In mathematics, the distortion is a measure of the amount by which a function from the Euclidean plane to itself distorts circles to ellipses. If the distortion of a function is equal to one, then it is conformal; if the distortion is bounded and … Wikipedia
Point spread function — The point spread function (PSF) describes the response of an imaging system to a point source or point object. A related but more general term for the PSF is a system s impulse response. The PSF in many contexts can be thought of as the extended… … Wikipedia
Point de vue mormon sur l'homosexualité — Selon l Église de Jésus Christ des saints des derniers jours, l’homosexualité est officiellement perçue comme un ensemble «de pensées, de sentiments, et de comportements», et non pas comme une «condition» immuable, ou l’indication d’une… … Wikipédia en Français
Phase distortion synthesis — is a synthesis method introduced in 1984 by Casio in its CZ range of synths, and similar to Frequency modulation synthesis in the sense that they are both built on phase modulation. Basically a sine wave is played, but by modifying the phase… … Wikipedia
Second-order intercept point — The Second Order Intercept Point, also known as the SOI, IP2, or IIP2 (Input Intercept Point), is a measure of linearity that quantifies the second order distortion generated by nonlinear systems and devices. Examples of frequently used devices… … Wikipedia
Third-order intercept point — In telecommunications, a third order intercept point (IP3 or TOI) is a measure for weakly nonlinear systems and devices, for example receivers, linear amplifiers and mixers. It is based on the idea that the device nonlinearity can be modeled… … Wikipedia
Perspective distortion (photography) — foreshortened. At very small values (not shown, as the camera would lie inside the object), light rays are nearly perpendicular, resulting in lines that normally appear perpendicular seeming to converge upon a single point.In photography and… … Wikipedia