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The significance of radio as a mass communication medium, despite the emergence of newer technologies. It discusses the unique features of radio, its place in the electromagnetic spectrum, the development of am and fm, the role of the 'american system' in shaping radio, federal regulation, and radio's impact on history. It also touches upon the evolution of radio from a program to a format medium, chain ownership, satellite radio, hd radio, and public radio in the us.
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Does radio make me sound
more presidential?
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program
(or
appointment
) medium,
particular time.particular program at ato tune in for arequires the consumer
between programs.audiences may tune outparticular audience, andEach program reaches a
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throughout the day.current hits, etc)political opinion, sports,programming (ie,hear the same form ofallows consumers toA format medium
discourage tune out.Format media
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interruption.without commercialto subscribers across the US,of program streams directlySatellite radio delivers dozens
prosatellite company has provenand promotion, neitherinvestments in infrastructureIn spite of enormous
fi table.
single company.Sirius, recently merged into aThe two providers, XM and
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commercials.by the absence ofPublic radio is distinguished
Broadcasting.Corporation for PublicFinanced in part by the
United States.talk programming in thelargest audience for news orNational Public Radio has the
cultural programs.variety of entertainment andPublic radio also offers a wide
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