A Real-Time Compression Code Algorithm on MPEG-2 Audio Based on DSP
Jie Yang · Journal of Wuhan Automotive Polytechnic University · 2002
The process of a real-time compression code on MPEG-2 audio layer 2 is analyzed. Two algorithms like the Sub-Band Analysis Method and the psychological Acoustics Model Calculation, which mainly affect the coding speed, are optimized. Implementation flows of these algorithms are presented according to the resources of a TMS320C31 application system.