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Area Broadcasting: Sound, television, data / Picture quality and impairment

IEV ref723-06-24

en
aperture distortion
distortion produced by the finite size of the scanning spot and by imperfections in the associated optical paths, giving the effect of a reduction in the high frequency components of the video signal

fr
distorsion d'ouverture, f
effet indésirable dû à la dimension finie des spots de balayage et aux défauts des dispositifs optiques, se traduisant par un affaiblissement des composantes de fréquence élevée du signal d'image

ar
تشوّه الفتحة

de
Aperturfehler, m

es
distorsión de apertura

it
distorsione di apertura

ko
개구 왜곡

ja
アパーチャひずみ

pl
zniekształcenie apertury

pt
distorção de abertura

sv
aperturdistorsion

Publication date: 1997-03
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