Results 251 to 260 of about 45,531 (297)

Protecting our future: environmental hazards and children's health in the face of environmental threats: a comprehensive overview. [PDF]

Clin Exp Pediatr
Lee J, Kim HB, Jung HJ, Chung M, Park SE, Lee KH, Kim WS, Moon JH, Lee JW, Shim JW, Lee SS, Kang Y, Yoo Y, Environmental Health Committee of the Korean Pediatric Society.   +13 more
europepmc   +1 more source

FROM ANALOGUE TO DIGITAL TERRESTRIAL TELEVISION: HOW TO ENSURE UNIVERSAL ACCESS AFTER THE ANALOGUE SWITCH-OFF?

, 2015
Pieter Verdegem, Lieven De Marez, Laurence Hauttekeete, Steve Paulussen   +3 more
openalex   +1 more source

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Digital terrestrial television

Modern Italy, 2001
Summary In Italy, as in much of Europe, the beginning of the new century has brought a crucial period of change to the television system. The change affects technology, strategies and regulation of the medium. This article starts by reconstructing the current situation and the emerging trends at a global level.
Antonio Pilati, Emanuela Poli
openaire   +1 more source

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 ...
null Yiyan Wu, B. Caron
openaire   +1 more source

Digital terrestrial television broadcasting

Philips Journal of Research, 1996
In the coming years, the current analog television distribution will be replaced by digital distribution. Standards for digital transmission via satellite and cable have been developed for this purpose, and a standard for digital terrestrial is on its way.
Paul G.M. de Bot, Flavio Daffara
openaire   +1 more source

Digital Terrestrial Television Broadcasting in 5G

2021
Digital multimedia broadcasting is a technology for transmitting multimedia signals to devices like mobile phones, PC, laptops, etc. This allows everyone to watch TV on mobile devices. With the fifth-generation network, one can download a movie in a few seconds. Mobile TV offers round-the-clock participation in communication and broadcasting around the
Chandrakala K., Jaya Kumari J., Sreeja T. K.   +2 more
openaire   +1 more source

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
openaire   +2 more sources

Digital Terrestrial Television Broadcasting in China

IEEE Multimedia, 2007
This paper presents a recently developed fourth standard that meets the China's unique needs. In China, the proportion of television viewers using terrestrial reception is pretty high. Other characteristics of China's TV audience made it necessary to develop a new digital terrestrial television broadcasting standard that provides high-quality ...
Weiqiang Liang, Wenjun Zhang, Dazhi He, Yunfeng Guan, Yao Wang, Jun Sun   +5 more
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Advanced Television Terrestrial Broadcast Project

IEEE Transactions on Consumer Electronics, 1987
Demonstration is a joint project of the National Association of Broadcasters (NAB) and the Association of Maximum Service Telecasters (MST). It was initiated two years ago with the overall objective of assuring that terrestrial broadcasters would remain technically competitive with other video media.
openaire   +1 more source