video signal
Television picture data
A video signal is the electrical signal that carries image information from a source to a display.
Analog video signals like composite and component were standard until digital formats (HDMI, DisplayPort) became dominant.
The term appears in technical contexts: The monitor isn't receiving a video signal, Check your video signal output.
- chrominanceColor signal data
- televisionBroadcast viewing device
- test patternBroadcast alignment signal
- luminanceLight per unit area
- color barsDisplay calibration pattern
PAL · line · frame rate · scan line · ghost · resolution · coaxial cable · sync · blanking · flicker · interlace · pixel · modulation · bandwidth · interference · transmission · cable · VHS
- televisionTV, television, broadcast, TV shows, TV series
- signalssignals, signaling, sign, waved, nodded
- electrical signalspulse, sine wave, square wave, waveform, voltage
- VHSVHS, VHS tape, videotape, VCR, rewind
- video signalsHDMI, VGA, component, composite, DisplayPort
- surveillancesurveillance, CCTV, security camera, surveillance camera, surveillance cameras
video signalaudio signal
Electrical encoding of sound
audio feed · audio stream · radio signal · audio output · audio track
video signalno signal
Communication link absent
blank screen · dead air · static · blackout · signal failure