摘要
本文提出了用多片DSP56001实现的片数可变多信号处理器系统的一种方案.系统由一个主处理单元和若干个从处理单元构成,各处理单元主要由一个DSP组成且具独立的信号处理功能,从处理单元的数目可根据实际需要加以选择,最多可扩展至七个.作为应用利用该系统实现了基于人耳听觉特性的语音信号预处理系统.
This paper proposes a signal processor system which is rcalizcd by varing numbers of DSP56001. This system Consists of a master processing unit and some slave processing units, each unit mainly consists of a DSP chip, and is capable of processing signal independently. The number of slave processing unit can be choosed in the light of actual demands, and can be expanded to 7 at most. The speech signal preprocessing system based on the property of human's sense of hearing was realized by using this system.
出处
《信号处理》
CSCD
北大核心
1991年第3期135-140,共6页
Journal of Signal Processing
