Title :
MPEG-2 AAC coder on a fixed-point DSP
Author :
Chen, J. ; Tai, H.-M.
Author_Institution :
Dept. of Electr. Eng., Tulsa Univ., OK, USA
Abstract :
This paper presents the implementation of an MPEG-2 advanced audio coding (AAC) coder on a fixed-point DSP. AAC is a powerful coding algorithm and offers high-quality multi-channel surround audio. We also discuss the implementation issue and effort in porting AAC algorithms to the DSP.
Keywords :
audio coding; digital signal processing chips; fixed point arithmetic; AAC algorithms; MPEG-2 AAC coder; MPEG-2 advanced audio coding coder; coding algorithm; fixed-point DSP; high-quality multi-channel surround audio; implementation; porting; Audio coding; Bit rate; Digital signal processing; Digital signal processing chips; Filter bank; Frequency; Internet; Quantization; Shape; Transform coding;
Conference_Titel :
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-5123-1
DOI :
10.1109/ICCE.1999.785152
