Software optimization of MPEG audio layer-III for a 32 bit RISC processor

IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

Volumn 1, Issue , 2002, Pages 435-438

  Lee, Wonchul ^a   You, Kisun ^a   Sung, Wonyong ^a  

^a Seoul National University   (South Korea)

Author keywords

Assembly; Clocks; Decoding; Digital audio players; Digital signal processing; Floating point arithmetic; Random access memory; Reduced instruction set computing; Registers; Signal processing algorithms

Indexed keywords

ALGORITHMS; ARM PROCESSORS; ASSEMBLY; AUDIO SYSTEMS; C (PROGRAMMING LANGUAGE); CACHE MEMORY; CLOCKS; DATA TRANSFER; DECODING; DIGITAL ARITHMETIC; DIGITAL SIGNAL PROCESSING; DYNAMIC RANDOM ACCESS STORAGE; MEMORY ARCHITECTURE; MOTION PICTURE EXPERTS GROUP STANDARDS; OPTIMIZATION; RANDOM ACCESS STORAGE; SIGNAL PROCESSING;

DECODING ALGORITHM; DIGITAL AUDIO; MPEG AUDIO LAYER; PERFORMANCE EFFECT; RANDOM ACCESS MEMORY; REGISTERS; SIGNAL PROCESSING ALGORITHMS; SOFTWARE OPTIMIZATION;

REDUCED INSTRUCTION SET COMPUTING;

EID: 11344274280     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APCCAS.2002.1114990     Document Type: Conference Paper

References (7)

1. ISO/IEC 11172-3 Coding of Moving Pictures and Associated Audio for Digital Storage Media at up to about 1.5 Mbit/s (Part 3: Audio).
2. ARM Architecture Reference Manual, ARM, 1996.
3. Steve Furber, ARM System-On-Chip Architecture, Addison-Wesley, 2000.
4. Ki-Il Kum, Jiyang Kang and Wonyong Sung, "AUTOSCALER for C: An Optimizing Floating-point to Integer C Program Converter for Fixed-point Digital Signal Processors," IEEE Tr. Circuits and Systems II, vol. 47, No. 9, Sep. 2000, pp. 840-848.
5. Vladimir Britanak, K.R.Rao, "An Efficient Implementation of the Forward and Inverse MDCT in MPEG Audio Coding," IEEE Signal Processing Letters, vol.8, no.2, Feb. 2001.
6. Konstantinos Konstantinides, "Fast Subband Filtering in MPEG Audio Coding," IEEE Signal Processing Letters, vol. 1, no.2, Feb. 1994.
7. Maiko Taruki, Tadashi Sakamoto, Tomohiro Hase, "Fast MPEG-Audio Layer III Algorithm for a 32-Bit MCU," IEEE Transactions on Consumer Electronics, vol. 45, no. 3, Aug. 1999.