自适应滤波器回声消除仿真分析

Adaptive Filter Echo Cancellation Simulation Analysis

本文讨论了自适应滤波器的原理并说明自适应滤波器如何消除回声的过程,在仿真环境下进行了模拟,结果验证自适应滤波器能够有效的消除语音信号通信中的回声从而提高通信质量。

This paper discusses the principle of adaptive filter and describes how adaptive filter to eliminate the echo process, simulated in the simulation environment, The results verify that the adaptive filter can effectively eliminate the echo in the voice signal communication and improve the commumcation quality.