Results 231 to 240 of about 36,240,670 (277)
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Relocating Television: Television in the Digital Context
Information, Communication & Society, 2012Jostein Gripsrud (ed.), Relocating Television: Television in the Digital Context (London: Routledge, 2010), 304 pp., ISBN: 978-0-415-56452-6 (hbk), £80.00, ISBN: 978-0-415-56453-3 (pbk), £22.99.
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Digital Television Broadcasting in Brazil
IEEE MultiMedia, 2008This 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 +2 more
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2002
From the Publisher: Written as an authoritative introduction, this text describes the technology of digital television broadcasting. It gives a thorough technical description of the underlying principles of the DVB standard following the logical progression of signal processing steps, as well as COFDM modulation, source and channel coding, MPEG ...
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From the Publisher: Written as an authoritative introduction, this text describes the technology of digital television broadcasting. It gives a thorough technical description of the underlying principles of the DVB standard following the logical progression of signal processing steps, as well as COFDM modulation, source and channel coding, MPEG ...
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Towards Digital Television in Europe
Javnost - The Public, 1999AbstractOn the face of it, DTV would seem to be a technology for which consumer demand is weak at best. As a production, delivery and display innovation, its deployment is more obviously driven by a technological rather than an audience imperative.
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Digital Television as Persuasive Technology
2007The advent of digital television technologies will rapidly expand viewer interaction with computer-mediated television. This paper reports on research demonstrating how new computer-mediated TV advertising models, including iTV microsites and telescopic ads, are superior to their linear counterparts.
Varan, D., Bellman, S.
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2011
With the introduction of digital technology in the production, distribution, and reception of the TV signals, an actual technological discontinuity occurred which—starting from the first half of the ’90s—has been putting pressure on the TV system thus originating an important transformation.
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With the introduction of digital technology in the production, distribution, and reception of the TV signals, an actual technological discontinuity occurred which—starting from the first half of the ’90s—has been putting pressure on the TV system thus originating an important transformation.
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A digital television service architecture
2000 IEEE International Conference on Multimedia and Expo. ICME2000. Proceedings. Latest Advances in the Fast Changing World of Multimedia (Cat. No.00TH8532), 2002Digital television allows the development of new kinds of interactive services. The author describes a service architecture for the organization of the services. The services are divided into three categories: navigator, text TV, and interactive programs. Both user interface and technical implementation issues are discussed.
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Digital Rights and Digital Television
2008As media industry struggles with large-scale copyright infringement made possible by networked digital media, one of the most interesting - and most controversial - aspects of digital content distribution is control over content rights. In this paper, we examine the state of the market for digital rights technologies specifically for digital television
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Digital television: the end of the beginning
IEEE Communications Magazine, 1995While the American HDTV standards process thus seems to be nearing a successful conclusion, several important policy issues remain to be resolved by the US government. Under objective technical criteria formulated by an all-industry Advisory Committee on Advanced Television Service four digital systems were chosen. Each of the digital systems, however,
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Digital Television Receiver for ISDB
Proceedings of the IEEE, 2006This paper presents the digital high-definition television (HDTV) receiver for the ISDB system. It receives 8 phase shift keying (8-PSK) satellite broadcast and orthogonal frequency division multiplex (OFDM) terrestrial broadcast. It decodes the MPEG2 audio/video stream and converts the original HDTV picture to the various display formats.
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