AVS-M Audio: Algorithm and Implementation. (13th January 2011)

• Record Type: Journal Article
• Authors: Zhang, Tao; Liu, Chang-Tao; Quan, Hao-Jun
• Other Names: Valimaki Vesa Academic Editor.
• Is Part Of: EURASIP journal on advances in signal processing. Volume 2011(2011)
• Publication Date: 2011-01-13
• Subjects: Signal processing -- Periodicals; Traitement du signal; Signal processing; Periodicals; 621.3822
• DOI: 10.1155/2011/567304
• Languages: English
• ISSNs: 1687-6172

Abstract

Abstract : In recent years, AVS-M audio standard targeting at wireless network and mobile multimedia applications has been developed by China Audio and Video Coding Standard Workgroup. AVS-M demonstrates a similar framework with AMR-WB+. This paper analyses the whole framework and the core algorithms of AVS-M with an emphasis on the implementation of the real-time encoder and decoder on DSP platform. A comparison between the performances of AVS-M and AMR-WB+ is also given.