echo canceller

Block Search Adaptive Algorithm and Echo Canceller

区间自适应算法与回声抵消

723.1 and the echo canceller function .

723.1的全部功能和回声抵消功能。

The Design of the Hardware Module for the Echo Canceller Test System

回声抵消测试系统硬件设计与实现

Analysis of Echo Canceller Usage and Configuration in Mobile Communication Network

移动通信网回声抑制器的使用和设置

An adaptive algorithm with variable step & size in an echo canceller

回波抵消器中一种变步长自适应算法

Development of the Adaptive Acoustic Echo Canceller System

自适应声回波对消器系统的研制

Convergence Property of Echo Canceller for Digital Subscriber Line Transmission

数字用户线传输中回波抵消器的收敛特性

Study and DSP Implement of an Echo Canceller with Improved NLMS Algorithm

基于改进NLMS算法的回声消除器研究与DSP实现

The performance of the adaptive algorithm can directly affect the effect of the echo canceller .

自适应算法的性能直接影响着回波消除器的效果。

DSP-based Echo Canceller in the Interface Between Digital terminal and Digital Exchange

基于DSP的数字用户接口中回波抵消器的设计

In chapter 5 , the echo canceller and power amplifier are designed and developed .

第五章设计并研制了回波抵消和功放电路，并完成了性能评估。

An Improved NLMS Algorithm in the Application of Echo Canceller

一种改进的NLMS算法在声回波抵消中的应用

An Adaptive Echo Canceller in Full-Duplex Analog Speech Secure System

一种全双工模拟话密系统的自适应回波抵消器

An Echo Canceller for 9600 Bit s Two-Wire Full Duplex Data Transmission

9600比特/秒二线制全双工数据传输系统中的回波抵消器

Decorrelation technique in adaptive acoustic echo canceller system

立体声回波对消中的去相关方法研究

The research of the voice echo canceller

话音回波抵消器的研究

Implementation of the line - echo canceller

线性回波抵消器LEC的实现

A Memory Tap Echo Canceller and Its Applications

存储器抽头回波抵消器及其应用

Choice and installation of digital echo canceller is critical for quality improvement in long distance and mobile telephony .

数字回音抵消器的选择与使用是提高长信网络及移动通信网络通话质量的关键。

Techniques for choosing digital echo canceller

数字回音抵消器的选择方法

The principles of the voice echo canceller technologies and the criteria of choosing parameters are given in the paper .

给出了话音回波抵消技术的原理和参数选择准则。

The adaptive acoustic echo canceller system of 2047 weights based on the Fast LMS / Newton algorithm is presented .

报道了自主开发的基于快速LMS/Newton算法2047个权的实用自适应声回波对消器系统。

Investigation on the adaptive echo canceller

自适应回波抵消器AEC的研制与测试

Effect of Timing Jitter in Echo Canceller

回波抵消器中定时抖动的影响

ECH ( Echo Canceller Hybrid System ) is used to remove sidetones .

消除侧音采用了回波相消技术。

Implementation on Echo Canceller of IP Telephony Gateway

IP电话网关中回声消除器的实现

Adaptive Echo Canceller is mainly used for Acoustic Echo Cancellation . And its core component is an adaptive filter .

自适应回声消除器是主要用于对回声信号消除的设备，所使用的核心元件是自适应滤波器。

Adaptive echo canceller can offset the echo interference of the voice communication effectively , and improve the communication quality obviously .

自适应回波抵消器能有效地抵消语音通信中的回波干扰，明显地改善通信质量。

A Practical Adaptive Echo Canceller

一种实用的自适应回波抵消器

Variable step-size LMS adaptive filtering for echo canceller

基于LMS算法的自适应滤波及在回声消除中的应用