About: Aliasing

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Different continuous signals becoming indistinguishable when sampled

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dbo:description
  • Approximationsfehler bei Bandbegrenzung (de)
  • fenomeno causante l'indistinguibilità di due segnali analogici diversi dopo la campionatura (it)
  • different continuous signals becoming indistinguishable when sampled (en)
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  • Fig 1a (en)
  • Fig 1b (en)
  • Fig 2 (en)
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  • This full-sized image shows what a properly sampled image of a brick wall should look like with a screen of sufficient resolution. (en)
  • When the resolution is reduced, aliasing appears in the form of a moiré pattern. (en)
  • A physical motion of a camera at a constant shutter speed may create temporal aliasing known as the wagon wheel effect. The velocity of the camera, moving towards the right, constantly increases at the same rate . Halfway through the 24-second loop, the objects appear to suddenly shift and head in the reverse direction, towards the right. (en)
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  • 440 (xsd:integer)
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  • Sawtooth-aliasingdemo.ogg (en)
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dbp:header
  • examples of aliasing (en)
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  • Moire pattern of bricks small.jpg (en)
  • Moire pattern of bricks.jpg (en)
  • WagonWheelEffect.gif (en)
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  • 2 (xsd:integer)
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  • Sawtooth aliasing demo (en)
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  • 300 (xsd:integer)
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  • 100 (xsd:integer)
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  • Aliasing (en)
  • استرداف (معالجة الإشارات) (ar)
  • Aliàsing (ca)
  • Aliasing (cs)
  • Alias-Effekt (de)
  • Aliasing (es)
  • Repliement de spectre (fr)
  • 折り返し雑音 (ja)
  • Aliasing (it)
  • 에일리어싱 (ko)
  • Aliasing (przetwarzanie sygnałów) (pl)
  • Aliasing (nl)
  • Алиасинг (ru)
  • Vikning (sv)
  • Аліасинг (uk)
  • 混疊 (zh)
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