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Vertical blanking interval

In a raster scan display, the vertical blanking interval (VBI), also known as the vertical interval or VBLANK, is the time between the end of the final visible line of a frame or field and the beginning of the first visible line of the next frame or field. It is present in analog television, VGA, DVI and other signals. Here the term field is used in…

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Vertical blanking interval

Nodes29
Edges28
Triples13
Avg. degree1.93
Density0.068966
Components1

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Vertical blanking interval

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related to Vertical blanking interval in digital video · 6
Vertical blanking interval → Digital, DVI, HDMI, This, TV, While

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Important terminology

blanking video interval period television vbi line frame vertical field used crt data use digital also analog display time interlaced

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
television broadcasts do not supply image information during the blanking periodinstance ofsignal sources0.80text
the Atari 2600instance ofOn some very early machines0.80text
the programmer is in full control of video outputinstance ofOn some very early machines0.80text
therefore may select their own blanking periodinstance ofOn some very early machines0.80text
allowing arbitrarily few painted linesinstance ofOn some very early machines0.80text
the Nintendo Entertainment Systeminstance ofOn others0.80text
a predefined blanking period could be extended.Most consumer VCRs use the known black level of the vertical blanking pulse to set their recording levelsinstance ofOn others0.80text
Vertical blanking intervalrelated to Vertical blanking interval in digital videoWhile0.60section
Vertical blanking intervalrelated to Vertical blanking interval in digital videoDVI0.60section
Vertical blanking intervalrelated to Vertical blanking interval in digital videoHDMI0.60section
Vertical blanking intervalrelated to Vertical blanking interval in digital videoTV0.60section
Vertical blanking intervalrelated to Vertical blanking interval in digital videoThis0.60section

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