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Journalism. The history of journalism spans the growth of technology and trade, marked by the advent of specialized techniques for gathering and disseminating information on a regular basis that has caused, as one history of journalism surmises, the steady increase of "the scope of news available to us and the speed with which it is transmitted".
Outline of radio. The following outline is provided as an overview of and topical guide to radio: Radio – transmission of signals by modulation of electromagnetic waves with frequencies below those of visible light. [1] Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of ...
Harman / Kardon. Harman Kardon is a division of US-based Harman International Industries, an independent subsidiary of Samsung Electronics. Harman Kardon was originally founded in Westbury, New York, in 1953 by business partners Sidney Harman and Bernard Kardon.
XM Satellite Radio ( XM) was one of the three satellite radio ( SDARS) and online radio services in the United States and Canada, operated by Sirius XM Holdings. It provided pay-for-service radio, analogous to subscription cable television. Its service included 73 different music channels, 39 news, sports, talk and entertainment channels, 21 ...
Südwestrundfunk. Former SWF buildings in Baden-Baden, now SWR. The Südwestfunk ( SWF) was a German radio and television station with its head office in Baden-Baden and with radio and TV-studios there and in the old arsenal of Mainz. It was operating in the former French zone of Germany, which became the southern part of Baden-Württemberg and ...
The double sovereign is a gold coin of the United Kingdom with a nominal value of two pounds sterling (£2). It features the reigning monarch on its obverse and, most often, Benedetto Pistrucci 's depiction of Saint George and the Dragon on the reverse (pictured). It was rarely issued in the first century and a half after its debut in 1820 ...
La radio en México corre muy de cerca a la historia de la radio en los Estados Unidos u otro país de la llamada Civilización Occidental. Como bien apunta la Dra. Elizabeth Rodríguez Montiel, “la radio no se inventó en México”. [10] Como igual lo leemos en este amplio y claro artículo en Wikipedia.
