blanking interval

blanking interval
интервал (период) гашения [обратного хода луча ЭЛТ], период бланкирования
см. тж. HBI, VBI

Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.

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Смотреть что такое "blanking interval" в других словарях:

  • Vertical blanking interval — The vertical blanking interval (VBI), also known as the vertical interval or VBLANK, is the time difference between the last line of one frame or field of a raster display, and the beginning of the next. It is present in analog television, VGA,… …   Wikipedia

  • Vertical Blanking Interval —   [dt. Austastlücke], Horizontalfrequenz …   Universal-Lexikon

  • Blanking — In raster scan equipment an image is built up by scanning an electron beam from left to right across a screen to produce a visible trace of one scan line, reducing the brightness of the beam to zero ( horizontal blanking ) moving it back as fast… …   Wikipedia

  • Vertical Blanking Interval — Die Austastlücke (auch Austastimpuls genannt) bezeichnet in der Fernsehtechnik die Zeit, in welcher der Elektronenstrahl einer Bildröhre dunkel geschaltet an den Ausgangspunkt zurückgeführt wird. In diesem Zeitraum wird die Bildübertragung… …   Deutsch Wikipedia

  • horizontal blanking interval — F/A/V the time during which the electron beam is turned off so that it can move into position to begin the next scan line; usually a very brief period, lasting between 5 15 microseconds …   Audio and video glossary

  • vertical blanking interval — WikiB The blank area out of sight at the top and bottom of a television picture that allows the raster gun to reset. The space created is often used for Teletext and other services …   Audio and video glossary

  • Nominal analogue blanking — Nominal analog blanking or nominal analogue blanking is the outermost part of the overscan of a standard definition digital television image. It consists of a variable and arbitrary gap of black (or nearly black) pixels at the left and right… …   Wikipedia

  • Vertical interval timecode — (VITC, pronounced vitsee ) is a form of SMPTE timecode embedded as a pair of black and white bars in a video signal. These lines are typically inserted into the vertical blanking interval of the video signal. There can be more than one VITC pair… …   Wikipedia

  • Vertical interval — A&V The portion of the video signal that occurs between the end of one field and the beginning of the next. During this time, the electron beams in the cameras and monitors are turned off (invisible) so that they can return from the bottom of the …   Audio and video glossary

  • NTSC — This article is about the television system. For the Indonesian government agency, see National Transportation Safety Committee. Television encoding systems by nation; countries using the NTSC system are shown in green. NTSC, named for the… …   Wikipedia

  • Teletext — This article is about the teletext system as a whole. For the UK company whose teletext services are also branded as Teletext , see Teletext Ltd. For the obsolete communications system, see Teletex. Teletext (or broadcast teletext ) is a… …   Wikipedia


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