Results 251 to 260 of about 209,728 (304)

Digital television terrestrial broadcasting

IEEE Communications Magazine, 1994
Digital transmission will change the way television channels are allocated and will force broadcasters to master a new set of parameters for optimizing service coverage. This article discusses modulation and channel coding issues related to digital television terrestrial broadcasting (DTTB), such as data throughput, spectrum efficiency, single- and ...
Yiyan Wu 0001, Bernard Caron
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Digital Television Broadcasting in Brazil

IEEE MultiMedia, 2008
This paper discusses ISDTV. It was designed to fulfill the challenging and unique demands of broadcasting television in Brazil while promoting digital inclusion throughout the country. With ISDTV, channels occupy the same 6-MHz bandwidth of old analog stations, and it can deliver high-and standard-definition videos to fixed, mobile, and portable ...
Mylène Christine Queiroz de Farias, Marcelo M. Carvalho, Marcelo S. Alencar   +2 more
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The physics of television broadcasting

Physics Education, 1980
In order to help the students cope with the design study that formed the basis of the project Scotia competition (see ibid., vol.15, no.4, p.220-2, 1980), the participants were provided with fairly detailed technical information about UHF television broadcasting.
H I Ellington, E Addinall, M C Hately
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Tracking pitches for broadcast television

Computer, 2002
During a baseball game, dramatic changes in lighting conditions and the movement of objects and players can result in a shifting pattern of light and color that makes it especially difficult to track a pitched ball. Further, several ballparks have a net in place behind home plate, which contributes further to the visual clutter that the image ...
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A concept of digital terrestrial television broadcasting

Wireless Personal Communications, 1995
The future terrestrial television broadcasting system should support the transmission of a digital HDTV signal with a high spectral efficiency. In addition, this system should maintain graceful degradation as the actual analog systems, and should be compatible with the SDTV.
Fazel, K., Kaiser, S., Robertson, P., Ruf, M.J.   +3 more
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TELEVISION BROADCASTERS

Science, 1929
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Television broadcasting in Italy

Journal of Broadcasting, 1958
With the rapidly‐changing picture of broadcasting in the United States, it is sometimes overlooked that foreign nations are undergoing equally revolutionary changes, especially since the advent of television. In this article, Dr. Frank Iezzi summarizes the progress of television in Italy, and itemizes some interesting facts as to programming and the ...
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The Broadcast Television Networks

2003
Television is a business. Most consumers view their television set as a source of diversion, information, and entertainment. The average viewer probably does not think much about the cost of programs or commercials. As a cultural force, television is a teacher, a companion, a babysitter, a means to procrastinate, and a steady stream of amusement.
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Experiments in Broadcasting and Television

Hollywood Quarterly, 1947
ences in Britain are operated by the British Broadcasting Corporation under a royal charter. The corporation is financed by means of grants from Parliament, and is controlled by a chairman and body of governors appointed by the crown. It is administered by a director-general (Sir William Haley) and by the several controllers of its different divisions,
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Sartre and Television Broadcasting

1993
Sartre’s appearances on the television screen were extremely rare. Although, as the previous chapter has highlighted, Sartre’s involvement in radio broadcasting was quite extensive at key political moments in his life, his interventions in the sphere of television were, by contrast, minimal.
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