field blanking interval

См. также 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 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

• 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

• C-MAC — is the variant approved by the European Broadcasting Union (EBU) for satellite transmissions. The digital information is modulated using 2 4PSK (phase shift keying), a variation of quadrature PSK where only two of the phaser angles (±90°) are… …   Wikipedia

• E-MAC — (Extended MAC) is 16:9 version of C MAC. Originally E MAC was designed for 15:9 pictures, it later adopted the 16:9 aspect ratio. * In E MAC all the 4:3 information is transmitted exactly as in C MAC so that C MAC receivers are still compatible.… …   Wikipedia

• J.63 — Empfehlung der CCITT/ITU von 1988: Insertion of test signals in the field blanking interval of monochrome and colourtelevision signals …   Acronyms

• N.67 — Empfehlung der CCITT/ITU von 1993: Monitoring television transmissions Use of the field blanking interval …   Acronyms

• J.63 — Empfehlung der CCITT/ITU von 1988: Insertion of test signals in the field blanking interval of monochrome and colourtelevision signals …   Acronyms von A bis Z

• N.67 — Empfehlung der CCITT/ITU von 1993: Monitoring television transmissions Use of the field blanking interval …   Acronyms von A bis Z

• 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

• Overscan — is extra image area around the four edges of a video image that may not be seen reliably by the viewer. It exists because television sets in the 1930s through 1970s were highly variable in how the video image was framed within the cathode ray… …   Wikipedia