DocumentCode
1278743
Title
MPEG-2 AAC decoder on a fixed-point DSP
Author
Chen, Jing ; Tai, Heng-Ming
Author_Institution
Dept. of Electr. Eng., Tulsa Univ., OK, USA
Volume
45
Issue
4
fYear
1999
fDate
11/1/1999 12:00:00 AM
Firstpage
1200
Lastpage
1205
Abstract
This paper presents the implementation of MPEG-2 Advanced Audio Coding (AAC) decoder on a fixed-point DSP. AAC is a powerful coding algorithm and offers the high-quality multi-channel surround audio. We also discuss the implementation issue and effort in porting AAC algorithms to the DSP.
Keywords
Hi-Fi equipment; audio coding; code standards; decoding; digital signal processing chips; fixed point arithmetic; telecommunication standards; AAC algorithms; M/S stereo decoding; MPEG-2 AAC decoder; MPEG-2 Advanced Audio Coding decoder; coding algorithm; fixed-point DSP; high-quality multi-channel surround audio; Audio coding; Bandwidth; Bit rate; Decoding; Digital signal processing; Filter bank; Internet; Shape; Signal processing algorithms; Transform coding;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.809209
Filename
809209
Link To Document