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Remote broadcast

In broadcast engineering, a remote broadcast (usually just called a remote or a live remote, or in news parlance, a live shot) is broadcasting done from a location away from a formal television studio and is considered an electronic field production (EFP). A remote pickup unit (RPU) is usually used to transmit the audio and/or video back to the television station, where it joins the normal airchain. Other methods include satellite trucks, production trucks and even regular telephone lines if necessary.

History

The first airing of a remote broadcast came in 1924, when Loew's Theater publicist and WHN (New York City) station manager Nils Granlund leased telegraph lines from Western Union to provide the first link in what became called cabaret broadcasting."[1] By early 1925, Granlund had established remote lines between WHN and more than thirty New York City jazz nightclubs, including the Silver Slipper, The Parody Club, the Cotton Club, the Strand Roof, and Club Moritz. These big band remotes would become a staple of the old-time radio era, lasting well into the 1950s.

Nils T. Granlund cited the 1925 WHN airing of Senator James J. Walker's announcement of his New York City mayoral candidacy through a remote broadcast from the New York Press Club as the first such remote link for a political forum.[2]

In Latin America on 27 October 1920, Dr Sussini made the first remote transmission in Argentina from the theatre El Coliseo in Buenos Aires. In Mexico on 27 September 1921, Adolfo Gomez Fernandez made a transmission from the Teatro Ideal, Mexico DF[3]

The very first live remote broadcast to the nation was by the Canadian Broadcasting Corporation in 1938 when Frank Willis reported on the Moose River Gold Mine disaster in Nova Scotia http://archives.cbc.ca/economy_business/natural_resources/clips/3860/

On 11 June 1955, NBC, The National Broadcasting Company, provided the 1st live remote broadcast to the nation from Niagara Falls, New York.[4]

Radio

In radio, remotes are often used for special events, such as concerts or sporting events, where either the entire event or advertisements for the event are broadcast on location. The cost of personnel and equipment is usually paid for by the host at each performance. However, if the event is recurring, such as a weekly broadcast from a nightclub, then dedicated lines are usually installed by the local telephone company in order to save on costs. With low range radio stations, and at events with no telephone lines, several radio stations will call into the studio request line with a cell phone and microphone setup. From there, another DJ in the studio will put them on-location live on the air via the studio request line. Some stations use this method when doing live broadcasts in areas where the signal is weak.

Originally, analog audio broadcasts were sent through telephone hybrids, which, although low quality, were found to be acceptable for voice broadcasts. Later, frequency extenders were developed that used additional lines, shifting higher treble audio frequencies down on one end and back up on the other, providing a reasonable reproduction of the original sound. Currently, digital lines, such as ISDN or DSL, are used to send compressed digital audio back to the studio. In addition, modern remote pickup units have become extremely portable and can transmit single-channel monophonic FM-quality audio over regular telephone lines using built-in modems and advanced compression algorithms (MPEG-4, etc.). See POTS codec.

Television

In TV, live television remotes are an almost daily part of television news broadcasts in the U.S. As a part of electronic news gathering (ENG), remotes are meant to bring the audience to the scene of the action.

To get to the scene quickly, a live remote may be done from a helicopter.

Live television remotes may often be used in a manner similar to radio remotes (and vice versa) as well.

See also

References

  1. ^ American Babel; Doerksen, Clifford J.;University of Pennsylvania Press, 2005; Page 32.
  2. ^ Blondes, Brunettes, and Bullets; Granlund, Nils T.;Van Rees Press, New York, 1957; Page 102.
  3. ^ Radio World Magazine, edited in USA, 2 January 2002, page 15
  4. ^ Buffalo Evening News, Buffalo, NY, 11 June 1955

remote, broadcast, broadcast, engineering, remote, broadcast, usually, just, called, remote, live, remote, news, parlance, live, shot, broadcasting, done, from, location, away, from, formal, television, studio, considered, electronic, field, production, remote. In broadcast engineering a remote broadcast usually just called a remote or a live remote or in news parlance a live shot is broadcasting done from a location away from a formal television studio and is considered an electronic field production EFP A remote pickup unit RPU is usually used to transmit the audio and or video back to the television station where it joins the normal airchain Other methods include satellite trucks production trucks and even regular telephone lines if necessary Contents 1 History 2 Radio 3 Television 4 See also 5 ReferencesHistory EditThe first airing of a remote broadcast came in 1924 when Loew s Theater publicist and WHN New York City station manager Nils Granlund leased telegraph lines from Western Union to provide the first link in what became called cabaret broadcasting 1 By early 1925 Granlund had established remote lines between WHN and more than thirty New York City jazz nightclubs including the Silver Slipper The Parody Club the Cotton Club the Strand Roof and Club Moritz These big band remotes would become a staple of the old time radio era lasting well into the 1950s Nils T Granlund cited the 1925 WHN airing of Senator James J Walker s announcement of his New York City mayoral candidacy through a remote broadcast from the New York Press Club as the first such remote link for a political forum 2 In Latin America on 27 October 1920 Dr Sussini made the first remote transmission in Argentina from the theatre El Coliseo in Buenos Aires In Mexico on 27 September 1921 Adolfo Gomez Fernandez made a transmission from the Teatro Ideal Mexico DF 3 The very first live remote broadcast to the nation was by the Canadian Broadcasting Corporation in 1938 when Frank Willis reported on the Moose River Gold Mine disaster in Nova Scotia http archives cbc ca economy business natural resources clips 3860 On 11 June 1955 NBC The National Broadcasting Company provided the 1st live remote broadcast to the nation from Niagara Falls New York 4 Radio EditIn radio remotes are often used for special events such as concerts or sporting events where either the entire event or advertisements for the event are broadcast on location The cost of personnel and equipment is usually paid for by the host at each performance However if the event is recurring such as a weekly broadcast from a nightclub then dedicated lines are usually installed by the local telephone company in order to save on costs With low range radio stations and at events with no telephone lines several radio stations will call into the studio request line with a cell phone and microphone setup From there another DJ in the studio will put them on location live on the air via the studio request line Some stations use this method when doing live broadcasts in areas where the signal is weak Originally analog audio broadcasts were sent through telephone hybrids which although low quality were found to be acceptable for voice broadcasts Later frequency extenders were developed that used additional lines shifting higher treble audio frequencies down on one end and back up on the other providing a reasonable reproduction of the original sound Currently digital lines such as ISDN or DSL are used to send compressed digital audio back to the studio In addition modern remote pickup units have become extremely portable and can transmit single channel monophonic FM quality audio over regular telephone lines using built in modems and advanced compression algorithms MPEG 4 etc See POTS codec Television EditMain article Outside broadcasting In TV live television remotes are an almost daily part of television news broadcasts in the U S As a part of electronic news gathering ENG remotes are meant to bring the audience to the scene of the action To get to the scene quickly a live remote may be done from a helicopter Live television remotes may often be used in a manner similar to radio remotes and vice versa as well See also EditRemote recordingReferences Edit American Babel Doerksen Clifford J University of Pennsylvania Press 2005 Page 32 Blondes Brunettes and Bullets Granlund Nils T Van Rees Press New York 1957 Page 102 Radio World Magazine edited in USA 2 January 2002 page 15 Buffalo Evening News Buffalo NY 11 June 1955 Retrieved from https en wikipedia org w index php title Remote broadcast amp oldid 1108832969, wikipedia, wiki, book, books, library,

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