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Transmission of radio and television packages from a radio or television station to home receivers by radio waves is generally known as about the air (OTA) or terrestrial broadcasting and in many countries requires a broadcasting license. Transmissions employing a wire or cable, like cable television (which also retransmits OTA stations with their consent), also are regarded as broadcasts but usually do not always require a license (although in certain international locations, a license is necessary).
An "On Air" sign is illuminated, normally in pink, even though a broadcast or recording session is taking place.
The direct-broadcast satellite television signals have been earlier analog signals and later digital signals, each of which require a appropriate receiver.
In 1972, sales of colour sets finally surpassed sales of black-and-white sets. Colour broadcasting in Europe was not standardized about the PAL structure until finally the sixties, and broadcasts didn't start until finally 1967. By this stage, lots of the technical challenges within the early sets were labored out, and also the unfold of shade sets in Europe was relatively swift. By the mid-1970s, the only stations broadcasting in black-and-white had been a number of high-numbered xm radio UHF stations in small markets plus a handful of very low-electricity repeater stations in even smaller markets including vacation places.
This result was stronger for boys from more educated families. The posting indicates a mechanism exactly where light television amusement crowds out a lot more cognitively stimulating activities.[252]
two. For making recognized about a broad region: reporters who broadcast unchecked rumors in order to have the story out initial; "The birds sang in flight for the reason that that was the one way, in this treeless terrain, to broadcast their promises across their picked pieces of land" (Kenn Kaufman). See Synonyms at announce.
The U.S. is building more info new nuclear weapons, like a huge missile known as the Sentinel. They are up to twenty times more potent when compared to the bomb dropped on Hiroshima.
Keep your eyes to the prize. Eye Make contact with takes advantage of AI to make it surface as if you’re looking specifically at the camera, even when glancing for the facet or taking notes.
President Trump has been diagnosed with a comparatively popular professional medical affliction referred to as chronic venous insufficiency that's influencing the veins in his legs, in accordance with the White Residence.
broadcast - broadcast above the airwaves, as in radio or television; "We are unable to air this X-rated song"
Historically, there are actually a number of solutions used for broadcasting electronic media audio and video to your general public:
A method of small-grain planting during which more info the seed was scattered randomly instead of in rows. Broadcasting was typically finished by hand, with the seed getting carried inside of a sack.
have, operate - incorporate since more info the content; broadcast or publicize; "We ran the advertisement three times"; "This paper carries a restaurant overview"; "All major here networks carried the push convention"