Hanover bars
id:
hanover-bars-323-6050626
title:
Hanover bars
text:
Hanover bars, in one of the PAL television video formats, are an undesirable visual artifact in the reception of a television image. The name refers to the city of Hannover, in which the PAL system developer Telefunken Fernseh und Rundfunk GmbH was located. The PAL system encodes color as YUV. The U and V signals carry the color information for a picture, with the phase of the V signal reversed on alternate lines. This is done to cancel minor phase errors in the reception process. However, if gr
brand slug:
wiki
category slug:
encyclopedia
description:
Undesirable visual artifact in television
original url:
https://en.wikipedia.org/wiki/Hanover_bars
date created:
date modified:
2024-02-24T15:54:09Z
main entity:
{"identifier":"Q5649469","url":"https://www.wikidata.org/entity/Q5649469"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/74/Hanoverbars_without_PAL_delay.png","width":768,"height":576}
fields total:
13
integrity:
15