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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(shí)現回聲消除技術(shù)中進(jìn)行了研究和比較，它們是：回聲波取消器 (AEC) 和聲學(xué)回聲的 (AES)抑制器頻域。
- Research and design on acoustic echo canceller based on DSP 基于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(shí)變環(huán)境里聲學(xué)迴音消除的問(wèn)題。
- Decorrelation technique in adaptive acoustic echo canceller system 立體聲回波對消中的去相關(guān)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制
- Adaptive algorithms are applied to real-time stereophonic acoustic echo cancellation to improve the communication quality of teleconference. 將自適應算法應用于實(shí)時(shí)立體聲回波對消,以提高電話(huà)會(huì )議的通信質(zhì)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(guān)性而導致自適應濾波器解不唯一、失配大等一系列問(wèn)題，提出一種新的基于頻移變換的去相關(guān)非線(xiàn)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. 本文研究了基于最小均方(Least Mean Squares,LMS)準則的自適應回聲抵消算法,給出了一種具有更高收斂速度的改進(jìn)自適應聲學(xué)回聲抵消算法。
- 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(guò)濾器的頻率作用，提出的一種方法，設置一個(gè)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(guān)性而導致自適應濾波器解不唯一、失配大等一系列問(wèn)題,提出一種新的基于頻移變換的去相關(guān)非線(xiàn)性預處理方法。
- An Improved Acoustic Echo Canceller Combined with LPC-Based Speech Coder 一種改進(jìn)的與聲碼器結合的聲學(xué)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(tīng)覺(jué)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(shí)”回波路徑。
- Study and Design Acoustic Echo Canceller Based on Decorrelating Algorithm with Variable Step Size 基于變步長(cháng)解相關(guān)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(xué)特點(diǎn)的子帶自適應濾波聲學(xué)回音抵消算法
- 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
