Title :
An efficient host/co-processor solution for MPEG-4 audio composition
Author :
Le Bourhis, L. ; Zoia, G. ; Mattavelli, M. ; Mlynek, D.J.
Author_Institution :
Integrated Syst. Lab., Swiss Fed. Inst. of Technol., Lausanne, Switzerland
fDate :
11/1/1999 12:00:00 AM
Abstract :
This paper presents an efficient software host/co-processor architecture for the implementation of MPEG-4 audio composition. The proposed solution is based on a specific partition between general-purpose tasks and DSP-oriented functionality, thus achieving portability, efficient partitioning of the processing resources and memory management.
Keywords :
audio coding; code standards; coprocessors; decoding; digital signal processing chips; software architecture; storage management; telecommunication standards; DSP-oriented function; MPEG-4 audio composition; audio coding; decoding; efficient partitioning; general-purpose tasks; memory management; portability; processing resources; software host/co-processor architecture; Coprocessors; Laboratories; Large scale integration; MPEG 4 Standard;
Journal_Title :
Consumer Electronics, IEEE Transactions on
