Results 221 to 230 of about 82,391 (273)

Frequency synchronization for digital audio broadcasting

IEEE Transactions on Consumer Electronics, 2003
In DAB, a coarse frequency offset estimation algorithm has to provide an initial frequency error estimate, which is sufficiently accurate for the subsequent fine frequency synchronization algorithm to operate reliably. We present a coarse frequency offset estimation technique using the minimum energy detection scheme for an OFDM-based transmission ...
null Jeong-Ki Min, null Hyoung-Kyu Song
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Cooperative Digital Audio Broadcast Networks

2007 IEEE International Conference on Communications, 2007
Digital audio broadcast (DAB) systems are considered for delivery of audio information to users in heavily attended sporting, cultural, and amusement events [1]. A unique property of such events is the high density of users. A direct result of this property is the high spatial fading correlation.
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Diversity reception for digital audio broadcasting

2011 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), 2011
Antenna Diversity is a method to improve the reliability of DAB reception in mobile environment leading to less spots with undesired audio interruptions and increased coverage areas.
Frank Hofmann, Henrik Schulze, Thomas Lauterbach   +2 more
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DAB goes digital [digital audio broadcasting]

IEE Seminar on Broadcasting Spectrum: The Issues, 2005
DAB digital radio is a remarkable technology, fulfilling its promise of reliably delivering high quality digital audio in the most challenging mobile and fixed receiver environments. DAB digital radio's success in the UK is outstripping forecasts and already it is the most listened to platform for digital radio. The same Eureka147 standard has begun to
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Overview of digital audio broadcasting

Proceedings of 1995 IEEE MTT-S International Topical Symposium on Technologies for Wireless Applications (Conjunction with INTER COMM'95), 2002
There are basically two implementation strategies for digital audio broadcasting. The first strategy requires the availability of new radio spectrum. The second requires that existing spectrum become re-used. Canada has announced plans to embrace the first strategy, using technology developed by the Eureka 147/DAB consortium of Europe.
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CD by radio: digital audio broadcasting

IEE Review, 1992
Describes a project that has the potential to give every radio in Europe the sound output quality of a compact disc.
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Augmenting digital audio broadcast with rich data

Proceedings of the 2005 ACM SIGCHI International Conference on Advances in computer entertainment technology, 2005
HP Laboratories, GWR, Bristol University, ASL and Panasonic Semiconductor are collaborating to explore the potential of Digital Audio Broadcasting through a series of user trials. Our first iPAQ-based prototype allows listeners to GWR-Bristol to interact with a set of web pages broadcast alongside the digital audio stream and displayed on a small color
Annelies De Bruine, Huw Jeffries, Erik Geelhoed, Richard Hull, Nick Piggott   +4 more
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Digital audio applications to short wave broadcasting

ISIE '97 Proceeding of the IEEE International Symposium on Industrial Electronics, 2002
Digital audio is becoming prevalent in different broadcasting media. In the US, developments include in band digital systems for the FM and AM bands, while in Europe and elsewhere, the Eureka 147 system is undergoing large scale trials. The minimization of data rate is very important in broadcasting because of bandwidth and power constraints.
A. Vaisnys, E.Y. Chen
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Digital audio broadcasting by satellite

1999
The first reaction to this subject is to ask why should anyone want to broadcast radio programmes from a satellite, and why should the broadcasts be digital? Digital broadcasting is an evolving technology which will provide an enhanced variety and choice of programme, and a rugged delivery mechanism. These are the main driving forces in broadcasting at
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Digital Audio Broadcasting – DAB/DAB+

2016
Deutlich vor DVB, zu Beginn der 1990er Jahre wurde DAB – Digital Audio Broadcasting entwickelt und standardisiert. Trotzdem war DAB in vielen Landern lange relativ unbekannt. DAB-Netze wurden in Deutschland regional unterschiedlich bereits ab den 1990er Jahren in Betrieb genommen; ab 2011 wurden die Netze weiter ausgebaut und auf DAB+ umgestellt.
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