摘要
介绍了TMS32 0C31DSP的特点 ,及其与AT89C51单片机构成多速率声码器的软硬件设计与调试 .
In this paper, it presented the character of TMS320C31 DSP, and then introduced the design of the mixed excitation LPC vocoder composed of TMS320C31 and AT89C51.At last, demonstrated the debugging of hardware as well as software.
出处
《北方交通大学学报》
EI
CSCD
北大核心
2000年第5期85-88,共4页
Journal of Northern Jiaotong University
