alias frequency

ложная (побочная) низкочастотная составляющая в спектре дискретизированного сигнала

Англо-русский словарь технических терминов. 2005.

Смотреть что такое "alias frequency" в других словарях:

  • alias — [ eɪlɪəs] adverb also known as. noun 1》 a false or assumed identity. 2》 Computing an alternative name or label that refers to a file, command, or address, and can be used to locate or access it. 3》 Physics & Telecommunications each of a set of… …   English new terms dictionary

  • Nyquist frequency — Not to be confused with Nyquist rate. Frequencies above ƒs/2 (the Nyquist frequency) have an alias below ƒs/2, whose value is given by this graph. ƒs/2 is also called folding frequency, because of the symmetry between 0 and ƒs. The Nyquist… …   Wikipedia

  • Discrete frequency — is defined as the frequency with which the samples of a discrete sinusoid occur. Just as in its continuous time counterpart (see frequency), the discrete time signal has a time axis, conventionally denoted by n . The time variable n , however,… …   Wikipedia

  • Global Frequency — Infobox comic book title title = Global Frequency imagesize=200 caption = Cover of Global Frequency #1, by Brian Wood schedule = format = limited =y publisher = Wildstorm date = 2002–2003 issues = 12 issues main char team = Miranda Zero Aleph… …   Wikipedia

  • Covenant (Alias) — In the television series Alias, The Covenant is a large, powerful, and secretive intelligence/terrorist organization. The Covenant was a loose affiliation of Russian nationalists composed of retired KGB and former Central Committee members, all… …   Wikipedia

  • The Ghost Frequency — Infobox musical artist Name = The Ghost Frequency Img capt = Img size = Landscape = Background = group or band Alias = Origin = London, England Genre = Post HardcoreThrashElectronic Years active = 2005 present Label = City Rockers. Associated… …   Wikipedia

  • The Low Frequency In Stereo — Infobox musical artist Name = The Low Frequency In Stereo Img capt = Img size = Landscape = Background = group or band Alias = Origin = Haugesund, Norway Genre = Lo Fi Post Rock Years active = 2000 ndash; present Label = Rec 90 Associated acts =… …   Wikipedia

  • Covenant (Alias TV series) — In the television series Alias, The Covenant is a large, powerful, and secretive intelligence/terrorist organization. The Covenant was a loose affiliation of Russian nationalists composed of retired KGB and former Central Committee members, all… …   Wikipedia

  • Extremely High Frequency — Extrêmement haute fréquence On appelle extrêmement haute fréquence (EHF), extremely high frequency en anglais, la bande de radiofréquences qui s étend de 30 à 300 GHz (longueur d onde de 1 cm à 1 mm). Les EHF font partie des micro ondes …   Wikipédia en Français

  • Low frequency — Basse fréquence Pour les articles homonymes, voir BF et LF. La bande radioélectrique des basses fréquences ou LF (low frequency) est la partie du spectre radioélectrique de fréquence comprise entre 30 kHz et 300 kHz (longueur d onde de… …   Wikipédia en Français

  • Maurizio Bianchi — Selbstporträt Maurizio Bianchi Maurizio Bianchi (* 4. Dezember 1955 in Pomponesco nahe Mantua) ist ein italienischer Pionier der Noise und Industrial Musik. Inhaltsverzeichnis 1 …   Deutsch Wikipedia

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