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

消除侧音采用了回波相消技术。

A communication system (10) having an echo canceller (20) is disclosed.

公开一种具有回波消除器(20)的通信系统(10)。

Then, we consider another problem, the robustness of the crosstalk canceller.

接下来我们将探讨另一个问题，串音消除器的强健性。

The effects of finite word length in LMS adaptive noise canceller are discussed.

本文讨论了LMS自适应噪声对消器的有限字长效应。

The performance of crosstalk canceller is very important in a virtual surround sound system.

串音消除器的性能在虚拟环绕声系统中十分重要。

The basic components of an echo canceller are an adaptive filter, and a double-talk detector.

回声消除器的基本组成部分是一个自适应滤波器，和一个双向通话检测器。

We developed a low complexity echo canceller suitable for double talk cases on DSP TMS320DM642.

以TMS320 DM 642定点DSP为平台，实现了一种低复杂度并适应双端会话情况的回声抵消器。

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。

The filter consists of a fuzzy impulse noise detector, impulse noise canceller and fuzzy jointer.

该滤波器由模糊脉冲噪声检测器、噪声消除器与模糊结合器构成。

There also is a little more inherent delay, which may make the use of an echo canceller mandatory.

由于固有的延时，这就使得必须采用回音消除。

The normalized LMS (NLMS) algorithm is a current algorithm usually used in an adaptive noise canceller.

归一化lms (NLMS)算法是目前自适应噪声对消器中常用的一种算法。

It is important to understand that the echo canceller is meant to improve the quality on the remote end.

重要的是要明白，回声消除用来提高远端用户接收到的语音质量。

It is important to understand that the echo canceller is meant to improve the quality on the remote end.

首要的是要熟悉打听，反响打消用来进步远端用户接管到的语音质量。

The new adaptive filter can be used as an echo canceller in ISDN U-interface full-duplex transmission system.

这种滤波器适用于ISDN U—接口全双工传输系统中作为自适应回波消除器。

NLMS algorithm is adopted and echo canceller is implemented by using DSP TMS320C5402 of TI Co. as disposal unit.

在设计中采用了NLMS算法，利用TI公司的DSP TMS320C 5402作为处理单元实现了回声抵消。

This paper also talked about the application of "block search adaptive algorithm" in the echo canceller theory and pr...

本文还论述了“区间自适应算法”在回声抵消器理论与实践中的应用。

Directing against a special interference signal, an improved algorithm is presented for the use of an adaptive canceller.

提出针对一种特殊干扰信号的自适应抵消器改进算法。

Linear noise canceller based on TDNN was proposed, and its model, learning algorithm and universal approximation were discussed.

提出基于TDNN神经网络的线性噪声消除器，讨论了它的模型与学习算法及其通用逼近性。

Adaptive canceller is used to reduce efficiently effects of a broadband leakage signal in radar transmitter on the radar system.

自适应对消器可以有效地消除雷达发射机宽带泄漏信号对雷达系统本身的影响。

This paper is focused on the adaptive echo canceller, which includes the electric echo canceller and the acoustic echo canceller.

本论文主要研究自适应回波消除器，包括电回波消除器和声回波消除器两个方面。

In order to analyze these algorithms better in the actual environment, we have designed an echo canceller data acquisition system.

同时，为了更好的分析各种算法在实际语音环境下的性能，我们还制作了一个回声抵消数据采集系统。

Realization of a practical and integrated adaptive echo canceller applies in high speed full duplex Modem is proposed in this paper.

本文提出了一种实用、完整的自适应回波抵消器，可用于实现高速调制解调器的二线全双工传输。

Chapter 4 makes some researches on signal adaptive processing, mainly about application of adaptive jam canceller in radar receiving system.

第四章对自适应信号处理进行了研究，主要介绍了自适应干扰对消技术在雷达接收系统中的应用。

An interference adaptive trapper for operating frequency power supply, based on the principle of adaptive noise canceller, has been designed.

本文根据自适应噪声对消器的原理设计出一种性能优良的工频电源干扰自适应陷波器。

The algorithm improves the adaptive algorithm in Generalized Sidelobe Canceller structure which degrades the affect of signal leakage successfully.

该算法通过改进广义旁瓣抵消器结构中自适应算法，避免信号泄漏带来的不利影响。

A new combined scheme of array signals processing and partial Parallel Interference Canceller is proposed for the uplink receiving of DS-CDMA system.

提出一种新的用于DS - CD MA系统上行链路阵列接收加部分并行干扰消除的联合处理方案。

Since the interference is smooth in some time interval, it is possible to adopt the adaptive noise canceller to suppress the interference effectively.

由于牵引电流干扰是在一定时间间隔内是平稳的，采用自适应干扰对消器可有效抑制牵引电流干扰。

In order to enhance the performance of HSDPA, a novel receiver combined LMMSE chip equalizer and Interference Weighted Canceller (LMMSE-IWC) is presented.

为了提高HSDPA的性能，新颖的接收器相结合的LMMSE芯片均衡器和干扰加权抵消(LMMSE - IWC)。

The application of an adaptive noise canceller to parameter estimating is restricted for its unsatisfactory performance in the condition of high SNR input.

自适应噪声抵消器在高信噪比条件下往往难以取得良好的处理效果，从而使其在参数估计方面的应用受到了很大的限制。

To overcome the signal effect, we renovate the auxiliary antenna in the conventional side lobe canceller system to two-orthogonal-channel polarization antenna.

为了克服目标效应，将常规旁瓣对消系统的辅助天线改为双极化正交天线。