移动通信网回声抑制器的使用和设置

Analysis of Echo Canceller Usage and Configuration in Mobile Communication Network

本文对回声产生的原理进行了分析,结合移动通信网中的回声问题,对移动通信网中的回声抑制方法和回声抑制器设置原则进行了阐述,解决了移动和PSTN间通话存在的回声问题,有效利用了回声抑制器设备资源。

In this paper,the principle of echo generated were analyzed,combined with the echo problem in mobile communications network,echo suppression methods and the configuration principle of echo canceller in the mobile communication network are described,to resolve echo problem between mobile and PSTN calls,effective use of echo canceller equipment resources.