20 Terms
Home > Industry/Domain > Consumer electronics > Television
Television
Any device used to transmit and recieve moving images, usually accompanied by sound.
Industry: Consumer electronics
Add a new termContributors in Television
Television
lumen
Consumer electronics; Television
The unit of light flux from a point source of one candle through a unit solid angle.
low pass filter
Consumer electronics; Television
A filter that attenuates all frequencies above a designated cutoff point and passes all frequencies below that point
log periodic antenna
Consumer electronics; Television
A directional antenna with the radiating elements and spacing arranged in logarithmically increasing dimensions in order to provide wideband reception or transmission.
local signals
Consumer electronics; Television
Television broadcast signals received within their respective Grade B contours.
local oscillator
Consumer electronics; Television
The oscillator in superheterodyned equipment that generates the proper frequency signal needed to mix with the received signal to produce the desired intermediate frequency.
local origination
Consumer electronics; Television
Programming produced and telecast from the local cable broadband provider.
low band
Consumer electronics; Television
The band of frequencies covering 54MHz to 88MHz where channels 2 to 6 reside.
