Title :
Design and Performance Evaluation of Advanced Digital Audio Broadcasting System
Author :
Myung-Sun Baek;Bongho Lee;Kyutae Yang;Seungkwon Beack;Minsuk Lee;Gunsu Shin;Ki-Won Kwon;Hyoungsoo Lim
Author_Institution :
Electron. Telecommun. Res. Inst. (ETRI), Daejeon, South Korea
Abstract :
DAB is a traditional digital radio broadcasting technology. To enhance the performance and quality of DAB system, DAB+ is standardized with outer coding and superior audio codec (HE-AACv2). Recently, as audio codec technology develops, state of the art audio codec, USAC has been standardized. This paper designs the DAB+ system with USAC to enhance the audio quality and efficiency. USAC can improve the audio quality and efficiency of the digital radio system better than HE-AACv2. This paper describes the design and implementation of digital audio broadcasting system with USAC audio codec based on DAB+ system.
Keywords :
"Digital audio broadcasting","Receivers","Codecs","Multiplexing","Encoding"
Conference_Titel :
Multimedia, Computer Graphics and Broadcasting (MulGraB), 2015 7th International Conference on
DOI :
10.1109/MulGraB.2015.10
