early history of radio is the history of technology that produces and uses radio instruments that use radio waves. Within the timeline of radio, many... 71 KB (8,484 words) - 07:03, 2 April 2024 |
The history of amateur radio, dates from the dawn of radio communications, with published instructions for building simple wireless sets appearing at the... 22 KB (2,385 words) - 17:28, 23 August 2023 |
Transmitter (redirect from History of radio transmitters) with an antenna with the purpose of signal transmission up to a radio receiver. The transmitter itself generates a radio frequency alternating current,... 23 KB (2,455 words) - 02:13, 20 March 2024 |
crystal radio receiver, also called a crystal set, is a simple radio receiver, popular in the early days of radio. It uses only the power of the received... 81 KB (8,560 words) - 14:37, 9 April 2024 |
The timeline of radio lists within the history of radio, the technology and events that produced instruments that use radio waves and activities that people... 36 KB (4,694 words) - 15:01, 9 April 2024 |
of the Worlds" was a Halloween episode of the radio series The Mercury Theatre on the Air directed and narrated by Orson Welles as an adaptation of H... 97 KB (11,511 words) - 00:13, 13 April 2024 |
Radio broadcasting began in India in 1922. The Government owned radio station All India Radio dominated broadcasting since 1936 but through privatization... 10 KB (1,162 words) - 10:33, 15 February 2024 |
control of popular music broadcasting in the United Kingdom and the BBC's radio broadcasting monopoly. Unlicensed by any government for most of its early... 76 KB (8,991 words) - 14:01, 5 April 2024 |
entertainment to a national audience. In 1923, 1 percent of U.S. households owned at least one radio receiver, while a majority did by 1931 and 75 percent... 120 KB (14,185 words) - 11:00, 13 April 2024 |
Broadcasting (redirect from Radio and Television Broadcasting) (radio waves), in a one-to-many model. Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube radio transmitters... 36 KB (4,015 words) - 14:07, 18 April 2024 |
presenter history of Smooth Radio includes many well-known British radio personalities who made their names on networks such as Radio 1, Radio 2, and other... 31 KB (2,883 words) - 12:32, 17 February 2024 |
This is a list of interstellar radio messages (IRMs) transmitted from Earth. There are twelve realized IRM projects: The Morse Message (1962) Arecibo... 14 KB (1,021 words) - 01:03, 9 March 2024 |
Rypinski, Jr Chandos A., "Multiple channel radio telephone system", issued 1965-03-16 "Marty Cooper's History of Radio — Urgent Communications article". urgentcomm... 32 KB (3,572 words) - 01:23, 5 April 2024 |
RCA (redirect from Radio Corporation of America) major American electronics company, which was founded in 1919 as the Radio Corporation of America. It was initially a patent trust owned by General Electric... 78 KB (9,437 words) - 12:30, 17 April 2024 |
the development of the radio medium throughout its history in the United States. The NRHOF gallery was located on the second floor of the MBC, at 360... 17 KB (1,091 words) - 18:11, 7 April 2024 |
Paley Center for Media (redirect from Museum of Television and Radio) The Paley Center for Media, formerly the Museum of Television & Radio (MT&R) and the Museum of Broadcasting, founded in 1975 by William S. Paley, is an... 14 KB (1,592 words) - 12:05, 26 February 2024 |
Licensed radio broadcasting in Ireland is one element of the wider media of Ireland, with 85% of the population listening to a licensed radio broadcasting... 25 KB (3,051 words) - 15:28, 19 February 2024 |