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Progressive rock (radio format) Progressive rock (sometimes known as underground rock) is a radio station programming format that emerged in the late 1960s, [1] in which disc jockeys are given wide latitude in what they may play, similar to the freeform format but with the proviso that some kind of rock music is almost always played. [2]
Radio broadcasting is the broadcasting of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a land-based radio station, while in satellite radio the radio waves are broadcast by a satellite in Earth orbit.
Quizlet is a multi-national American company that provides tools for studying and learning. [1] Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, [2] and released to the public in January 2007. [3] Quizlet's primary products include digital flash cards, matching games, practice electronic ...
Frequency modulation (FM) is the encoding of information in a carrier wave by varying the instantaneous frequency of the wave. The technology is used in telecommunications, radio broadcasting, signal processing, and computing. In analog frequency modulation, such as radio broadcasting, of an audio signal representing voice or music, the ...
FM protected or primary service contour Distance to protected or primary service contour Distance to 70 dBu city-grade or principal community coverage contour Class A 6 kW 100 m (328 ft) 60 dBu (1.0mV/m) 28.3 km (17.6 mi) 16.2 km (10.1 mi) Class B1 25 kW 100 m (328 ft) 57 dBu (0.7mV/m) 44.7 km (27.8 mi) 23.2 km (14.4 mi) Class B 50 kW
Album-oriented rock. Album-oriented rock (AOR, originally called album-oriented radio) is an FM radio format created in the United States in the late 1960s that focuses on the full repertoire of rock albums and is currently associated with classic rock. [1][2] US radio stations dedicated to playing album tracks by rock artists from the hard ...
Donahue was born Thomas Francis Coman in South Bend, Indiana, United States. [2] He was the son of Thomas F. Coman [3] and his wife, Mary Jane. [4] Both Mary Jane and Thomas worked in journalism, at the South Bend (Indiana) News-Times. [4] After Thomas Sr. was hired as a reporter by the Associated Press in Detroit, the family relocated to that ...
The FM-7 ("Fujitsu Micro 7") is a home computer created by Fujitsu. [2][3] It was first released in 1982 and was sold in Japan and Spain. [4] It is a stripped-down version of Fujitsu's earlier FM-8 computer, [2] and during development it was referred to as the "FM-8 Jr.". Although it was designed to be a cut-down version of the FM-8 (with the ...