Broadcast engineering

technology

PowerVu is a conditional access system for digital television developed by Scientific Atlanta. It is used for professional broadcasting, notably by Retevision, Bloomberg Television, Discovery Channel, AFRTS, ABS-CBN, GMA Network, and American Forces Network. It is also used by cable companies to prevent viewing by unauthorized viewers and non-cable subscribers.

Amount by which a signal can exceed a designated nominal level

broadcast transmitter which repeats the signal of a radio or television station to an area not covered by the originating station

measurement device used in telecommunications

telecommunications plan to use frequency bands

The Fidelipac, commonly known as a "NAB cartridge" or simply "cart", is a magnetic tape sound recording format, used for radio broadcasting for playback of material over the air such as radio commercials, jingles, station identifications, and music, and for indoor background music. Fidelipac is the official name of this industry standard audio tape cartridge. It was developed in 1954 by inventor George Eash (although the invention of the Fidelipac cartridge has also been credited to Vern Nolte of the Automatic Tape Company), and commercially introduced in 1959 by Collins Radio Co. at the 1959

statistical model

assessment of the audio output from an electronic device

process of producing video content

weather image transmission system

A subcarrier is a sideband of a radio frequency carrier wave, which is modulated to send additional information. Examples include the provision of colour in a black and white television system or the provision of stereo in a monophonic radio broadcast. There is no physical difference between a carrier and a subcarrier; the "sub" implies that it has been derived from a carrier, which has been amplitude modulated by a steady signal and has a constant frequency relation to it.

Device that is dedicated to delivering video

type of radio antenna

point-to-multipoint interface for 3GPP cellular networks

unit of measurement for composite video signals

Datacasting (data broadcasting) is the transmission of data over a wide area using radio waves. It typically refers to supplemental information sent by television stations alongside digital terrestrial television (DTT) signals. However, datacasting can also be applied to digital data signals carried on analog TV or radio broadcasts.

allocation and regulation of the electromagnetic spectrum into radio frequency bands

broadcast technology

set of clocks that are automatically synchronized to show the same time

telephone circuit component

installation used for transmitting radio signals

TV-Anytime is a set of specifications for the controlled delivery of multimedia content to a user's local storage. It seeks to exploit the evolution in convenient, high capacity storage of digital information to provide consumers with a highly personalized TV experience. Users will have access to content from a wide variety of sources, tailored to their needs and personal preferences. TV-Anytime specifications are specified by the TV-Anytime Forum.

quasi-peak meter originally developed by the BBC

electronic device

necessary infrastructure used in operation and maintenance of a given facility

standard set of codes for television or set-top-box decoders

transmission of low-power radio signals through electrical conductors

C-QUAM (Compatible QUadrature Amplitude Modulation) is the method of AM stereo broadcasting used in Canada, the United States and most other countries. It was invented in 1977 by Norman Parker, Francis Hilbert, and Yoshio Sakaie, and published in an IEEE journal.

Television audio encoding standard

Reception of broadcast signals outside a target area

In broadcasting, channel playout is the generation of the source signal of a radio or television channel produced by a broadcaster, coupled with the transmission of this signal for primary distribution or direct-to-audience distribution via any network. Such radio or television distribution networks include terrestrial broadcasting (analogue or digital radio), cable networks, satellites (either for primary distribution intended for cable television headends or for direct reception, DTH / DBS), Internet Protocol television, OTT Video, point-to-point transport over managed networks or the public

encoded in audio signal