多处理器技术在30路回波抵消器中的应用

Application of Multi-processor Technique in CEPT30 Echo-canceller

介绍了多处理器的构成及其在３０路回波抵消器中的应用。在分析比较了几种多处理器控制方案的基础上，根据３０路回波抵消器的特点，提出了一种改进的多处理器逻辑控制方案，在３０路回波抵消器的实际应用中取得了较好的效果。

This paper introduces the structure of multiprocessor and its application in CEPT30 echo-canceller. An advanced multi-processor controlling method is proposed based on of the analysis of several commonly used controlling methods, and its implementation in CEPT30 echo-canceller is feasible.