horizontal sync

См. также в других словарях:

• Sync — A&V The portion of an encoded video signal that occurs during blanking and is used to synchronize the operation of cameras, monitors, and other equipment. Horizontal sync occurs within the blanking period in each horizontal scanning line, and… …   Audio and video glossary

• Horizontal scan rate — Horizontal scan rate, or horizontal frequency, usually expressed in kilohertz, is the frequency at which a CRT moves the electron beam from the left side of the display to the right and back, and therefore describes the number of horizontal lines …   Wikipedia

• horizontal blanking — F/A/V the H sync pulse that tells the retrace electron beam to turn off at the end of each line …   Audio and video glossary

• sync — F/A/V shortened form of synchronization; the timing information that keeps images displaying properly. TV (synchronization) Horizontal and vertical timing signals or electronic pulses component of composite signal, supplied separately in RGB… …   Audio and video glossary

• H (Horizontal) — A&V In television signals, may refer to any of the following: • The horizontal period or rate. • The horizontal line of video information. • The horizontal sync pulse …   Audio and video glossary

• Component video sync — Component video requires an extra synchronization signal to be sent along with the video. Component video sync signals can be sent in several different ways: Separate sync Uses separate wires for horizontal and vertical synchronization. When used …   Wikipedia

• Composite sync (CS) — A&V A video synchronizing signal that contains horizontal and vertical synchronizing information. Often referred to simply as sync …   Audio and video glossary

• Colorburst — Horizontal sync and color burst of PAL videosignal Colorburst is a analog video, composite video signal generated by a video signal generator used to keep the chrominance subcarrier synchronized in a color television signal. By synchronizing an… …   Wikipedia

• Extended display identification data — (EDID) is a data structure provided by a computer display to describe its capabilities to a graphics card. It is what enables a modern personal computer to know what kind of monitor is connected. EDID is defined by a standard published by the… …   Wikipedia

• How television works — Analog televisionUntil the advent of digital television and flat panel displays in the 1990s, all television was based on the transmission and reception of analog signals, displayed on a cathode ray tube. Although a number of different broadcast… …   Wikipedia

• PAL — For other uses, see PAL (disambiguation). Television encoding systems by nation; countries using the PAL system are shown in blue. PAL, short for Phase Alternating Line, is an analogue television colour encoding system used in broadcast… …   Wikipedia