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...

video fields. In PAL and NTSC, the vertical sync pulse occurs within the vertical blanking interval. The vertical sync pulses are made by prolonging the...

in a video signal. These lines are typically inserted into the vertical blanking interval of the video signal. With one exception, VITC contains the same...

colorburst, is added to the horizontal blanking interval of each line (excluding lines in the vertical sync interval) as a synchronizing signal and amplitude...

Horizontal blanking interval refers to a part of the process of displaying images on a computer monitor or television screen via raster scanning. CRT...

encoded into the signal during the vertical blanking interval; it is not displayed on screen as the beam is blanked, but can be processed by appropriate...

(the vertical blanking interval) allow for vertical synchronization and retrace. This blanking interval was originally designed to simply blank the electron...

Teletext sends data in the broadcast signal, hidden in the invisible vertical blanking interval area at the top and bottom of the screen. The teletext decoder...

form of this is closed captioning and teletext, both sent in the vertical blanking interval (VBI). Electronic program guides, such as TV Guide On Screen,...

rough shape of a sheet metal workpiece Blanking (video) Horizontal blanking interval Vertical blanking interval Blank (disambiguation) This disambiguation...