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Description: 自适应回波抵消算法 LMS算法 NLMS算法-Adaptive echo cancellation algorithm
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Size: 6144 |
Author: 仇晓梅 |
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Description: echo cancellation by using adaptive filter NLMS
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Size: 2048 |
Author: fy |
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Description: it is the nlms algorithm for the echo cancellor
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Size: 236544 |
Author: mythilisharan |
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Description: ECHO CANCELLATION USING NLMS ALGORITHM
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Size: 1024 |
Author: DHIVYAAN |
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Description: 改程序是本人在vs2008环境下编译通过的自适应滤波器的回声消除程序，运用了NLMS算法消除回声，效果还不错！-Change the program I compiled in vs2008 environment through the adaptive filter echo cancellation procedures, the use of the NLMS algorithm to eliminate echo, the results were pretty good!
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Size: 3957760 |
Author: QIX |
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Description: 这是一个很好的频域分块自适应滤波的程序，应用于回声消除上，并与NNLMS自适应滤波做了运行速度的比较,FLMS比NLMS快几十倍。
-This is a good frequency-domain block adaptive filtering program on the used in echo cancellation and speed comparison with NNLMS adaptive filtering FLMS several times faster than the NLMS.
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Size: 613376 |
Author: despise |
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Description: 基于LMS算法和NLMS算法的自适应声回波消除器AEC，实现的主要功能是：在用户对电视发出的指令混杂了电视扬声器的声学回声的情况下，滤掉电视声音得到较为纯净的用户语音指令信号。-The main function of the adaptive filter based on the LMS algorithm and the NLMS algorithm is mixed: in the instruction issued by the user on the television TV speakers acoustic echo case, the TV sound was removed by filtration to obtain relatively pure user voice command signal.
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Size: 1024 |
Author: AnyaTan |
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Description: 回声消除算法比较，仿射投影APA与NLMS算法比较-Echo cancellation apa nlms
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Size: 2048 |
Author: 陈惠民 |
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Description: Adaptive filtering constitutes one of the core technologies in digital signal processing and finds numerous application areas in science as well as in dustry. Adaptive filtering techniques are used in a wide range of applications, including echo cancellation, adaptive equalization, adaptive noise cancellation, and adaptive beamforming. Acoustic echo cancellation is a common occurrence in today’s telecommunication systems. The signal interference caused by acoustic echo is distracting to users and causes a reduction in the quality of the communication. This paper focuses on the use of LMS and NLMS algorithms to reduce this unwanted echo, thus increasing communication quality. -Adaptive filtering constitutes one of the core technologies in digital signal processing and finds numerous application areas in science as well as in industry. Adaptive filtering techniques are used in a wide range of applications, including echo cancellation, adaptive equalization, adaptive noise cancellation, and adaptive beamforming. Acoustic echo cancellation is a common occurrence in today’s telecommunication systems. The signal interference caused by acoustic echo is distracting to users and causes a reduction in the quality of the communication. This paper focuses on the use of LMS and NLMS algorithms to reduce this unwanted echo, thus increasing communication quality.
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Size: 1576960 |
Author: huan |
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Description: 语音回声消除的NLMS算法，空间传递函数自己模拟-echo cancellation NLMS algorithm
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Size: 1024 |
Author: paul |
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Description: 国外最近的一篇变步长nlms仿真，该文件有文中的几种仿真，包括基本的仿真，信道突变下的追踪性能和语音回声消除的性能分析-Recent foreign nlms a variable step simulation, the file has the text of several simulations, including basic simulation, channel tracking performance under mutation and voice echo cancellation performance analysis
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Size: 4096 |
Author: wfhappy |
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Description: 自己编写的基于nlms的回波消除算法，直接能运行-I have written based nlms echo cancellation algorithm can be run directly
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Size: 1024 |
Author: qiusha |
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Description: 这是一篇关于回波抵消各种方法描述、分析、验证的一篇文中，讲解了LMS、nlms,等各种方法-This is an echo canceller on a variety of methods to describe, analyze, validate a text to explain the LMS, nlms, other methods
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Size: 393216 |
Author: 张远俊 |
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Description: Echo cancellation using LMS and NLMS
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Size: 16384 |
Author: long |
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Description: 移动通信领域中已广泛采用自适应回波抵消技术,自适应回波抵消算法是该技术的核心,算法的优劣直接影响自适应回波抵消效果,同时它对降低硬件复杂度和产品成
本也有特殊意义。文章对自适应回波抵消的NLMS算法、双端讲话(DT)的检测算法及后
处理的NLP算法进行了分析和讨论。
-nIhtemobileeonllnunieationdomani,adpativeeehoenaeellationhasbeen idelyusedwihthtealgorith ofadPativeehcoeancellationasitskeyteemlology.
Qualiytofalgorlthmwillhveadireeteeffetonhtereusltofeancellation,andgoodal-
goritmhswillreduce stemcomPelxiytandlwoerhtecostofproduct.Thepapergives
annaalysisonthekeyalgorithinofadPatveiechoenaeellationNLMS,algorithmof
doubleta deteetion,nadalgorithmofnonlinearPoreessnig.
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Size: 222208 |
Author: zhangjg |
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Description: echo cancellation using adaptive filters - LMS, NLMS, WRLS
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Size: 50176 |
Author: Draxon |
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Description: webrtc 的回声抵消(aec、aecm)算法主要包括以下几个重要模块：1.回声时延估计 2.NLMS(归一化最小均方自适应算法) 3.NLP（非线性滤波） 4.CNG(舒适噪声产生），一般经典aec算法还应包括双端检测(DT)。考虑到webrtc使用的NLMS、NLP和CNG都属于经典算法范畴，故只做简略介绍，本文重点介绍webrtc的回声时延估计算法,这也是webrtc回声抵消算法区别一般算法(如视频会议中的算法)比较有特色的地方。-webrtc echo canceller (aec, aecm) algorithm includes the following important modules: 1 echo delay estimation 2.NLMS (normalized least mean square adaptive algorithm) 3.NLP (nonlinear filtering) 4.CNG ( comfort noise generation), usually classical aec algorithm should also include double end detector (DT). Taking into account the NLMS webrtc use, NLP and CNG belong to the category of classical algorithms, it is only a brief introduction, this article focuses on the echo time delay estimation algorithm webrtc, which is the difference between general webrtc echo cancellation algorithm algorithm (such as video conferencing in the algorithm) compare interesting places.
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Size: 573440 |
Author: xiaofeng |
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Description: 回声消除系统使用自适应滤波器模拟回声信道，自适应滤波器的阶数对回声消除效果具有重要的影响，合适的阶数可以提高回声消除效果。通过回声消除仿真对比实验显示，本算法的滤波器失准系数低于 NLMS、PNLMS 算法。-The echo cancellation system uses an adaptive filter to simulate the echo channel. The order of the adaptive filter has an important effect on the echo cancellation effect. The appropriate order can improve the echo cancellation effectThe experimental results show that the algorithm has no less than NLMS and PNLMS algorithm..
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Size: 742400 |
Author: 欧阳 |
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Description: 基于NLMS，RLS等算法的自适应回声消除。(Adaptive echo cancellation based on NLMS, RLS and other algorithms.)
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Size: 5209088 |
Author: KMnO4
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Description: 自适应滤波, 回声消除, matlab, 分段自适应滤波(Adaptive filtering, echo cancellation, MATLAB, segmented adaptive filtering)
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Size: 2048 |
Author: bbv |
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