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- Firstly it reviews and compares the two major ways to achieve echo cancellation, which are the acoustic echo canceller (AEC)and acoustic echo suppressor (AES) in frequency domain. 首先我們對兩種主要方式在實現回聲消除技術中進行了研究和比較，它們是：回聲波取消器 (AEC) 和聲學回聲的 (AES)抑制器頻域。
- Research and design on acoustic echo canceller based on DSP 基於DSP的回聲抵消器的研究與設計
- In this thesis, we consider the problem of acoustic echo cancelation for a time varying environment. 摘要:在本篇論文里，我們探討在時變環境里聲學迴音消除的問題。
- Decorrelation technique in adaptive acoustic echo canceller system 立體聲回波對消中的去相關方法研究
- Development of the Adaptive Acoustic Echo Canceller System 自適應聲回波對消器系統的研製
- Adaptive algorithms are applied to real-time stereophonic acoustic echo cancellation to improve the communication quality of teleconference. 將自適應演算法應用於實時立體聲回波對消,以提高電話會議的通信質量。
- There are some problems such as no unique solution, large misalignment in stereophonic acoustic echo cancellation (SAEC) caused by high correlation between stereo signals. 摘要針對立體聲回波對消中左右兩聲道的回波具有強相關性而導致自適應濾波器解不唯一、失配大等一系列問題，提出一種新的基於頻移變換的去相關非線性預處理方法。
- This paper studied the mothod of acoustic echo cancellation based on Least Mean Square (LMS) and described an improved adaptive LMS algorithm with fast convergence speed. 本文研究了基於最小均方(Least Mean Squares,LMS)準則的自適應回聲抵消演算法,給出了一種具有更高收斂速度的改進自適應聲學回聲抵消演算法。
- As an important part of a successful Acoustic Echo Cancellation, several Double-Talk detection methods are alsostudied and analyzed, including the Geigel algorithm. 最近，根據過濾器的頻率作用，提出的一種方法，設置一個消除回聲的重要部件。
- There are some problems such as no unique solution,large misalignment in stereophonic acoustic echo cancellation(SAEC) caused by high correlation between stereo signals. 針對立體聲回波對消中左右兩聲道的回波具有強相關性而導致自適應濾波器解不唯一、失配大等一系列問題,提出一種新的基於頻移變換的去相關非線性預處理方法。
- An Improved Acoustic Echo Canceller Combined with LPC-Based Speech Coder 一種改進的與聲碼器結合的聲學回聲消除器
- In this paper, a sub-band stereo acoustic echo cancellation using human auditory characteristics is proposed.This method can converge to "true" echo path more quickly than traditional methods. 摘要提出一種利用人耳聽覺特性的雙聲道回波抵消方法，與傳統方法相比能夠更快地收斂到「真實」回波路徑。
- Study and Design Acoustic Echo Canceller Based on Decorrelating Algorithm with Variable Step Size 基於變步長解相關演算法回聲抵消器研究和設計
- Multi-rate Acoustic Echo Canceller with Consideration of Reverberation Characteristics of Acoustic Enclosures 結合房間聲學特點的子帶自適應濾波聲學迴音抵消演算法
- acoustic echo cancellation (AEC) 回波抵消
- multi-channel acoustic echo cancellation 多路聲回波對消
- multichannel acoustic echo cancellation 多通道聲回波對消
- stereophonic acoustic echo cancellation 立體聲回波對消
- adaptive acoustic echo cancellation 自適應聲回波對消
- Stereo acoustic echo cancellation 雙通道回聲抵消
