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3. DAB+ system
The DAB+ system is a variant of the original Eureka-147 DAB system. It was defined by the WorldDMB consortium and standardized in February 2007, with a new version in May 2010, by ETSI [TS 102 563]. DAB+ specifies the transport of audio in MPEG-4 AAC (Advanced Audio Coding) compression format. It is a much more efficient solution than DAB for radio broadcasting, and inherits all the existing functions of traditional DAB (announcements, slideshow, electronic program guide, multiplex reconfiguration, etc.).
3.1 Audio source coding
The HE-AAC (High-Efficiency Advanced Audio Coding) compression format (
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DAB+ system
DMB Radio system
Bibliography
DAB, DAB+, DMB
- HOEG (W.), LAUTERBACH (T.) - Digital audio broadcasting : principles and applications of DAB, DAB+ and DMB-Wiley. - 3 rd revised edition, mai 2009.
DAB
Standards and norms
DAB
- Radio Broadcasting Systems ; Digital Audio Broadcasting (DAB) to mobile, portable and fixed receivers - ETSI EN 300 401 V1.4.1 - 09-00
- Radio Broadcasting Systems ; Digital Audio Broadcasting (DAB) to mobile, portable and fixed receivers - ETSI EN 300 401 V1.4.1 - 06-06
- Digital Audio Broadcasting (DAB) ; distribution interfaces ; Service Transport Interfac e (STI) - ETSI EN 300 797 V1.2.1 -...
Directories
Organizations – Companies – Consortiums
DMB Alliance http://www.dmb-alliance.org/
EBU (European Broadcasting Union) http://www.ebu.ch/
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