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VOIP
- 阐述回声消除技术原理,介绍自适应回声消除器基本结构,分析两类消除回声的基本算法,并提出基于两类算法的几种改进型算法,为提高IP电话的话音质量提供一定的参考。- The element of the echo cancellation and the configuration of the adaptive echo canceller is first in troduced in this paper. It also analyzed two kinds of basical go ri
Ec_test
- 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!
1
- 回声消除..基于C语言..可以对KTV之类的有回声的声音进行消除.-u = inp(n:-1:n-sysorder+1) y(n) = w * u e(n) = d(n)- y(n)
lmn4op.ZIP
- 自适应回声消除的初期迭代统计学模型及改进算法Adaptive echo cancellation of initial iterative statistical model and algorithm-Adaptive echo cancellation of initial iterative statistical model and algorithm
TFFLMSZIPh
- 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 t
stestspeeexp
- speex开源语音回回声消除器的一个测试程序 -open source speex voice back and forth to the sound to eliminate a test program
tdocctor_echoh
- 该代码是从SPEEX中提取出来有关回声消息源码，它采取的是在在频域进行操作，效果比较好(回声消除功能源代码) 可直接使用。 -The code is extracted from the echo of the message source from SPEEX it takes to operate in the frequency domain, the results were better (echo cancellation function source code) can be
Ospeexxp
- Speex 一个开源的声学回声消除器(Acoustic EEcho Cancellation) ， -Speex open source acoustic echo canceller (Acoustic EEcho Cancellation)
TI_LMS
- 用于回声消除AEC，基于TI c55DSP到定点的-For echo cancellation AEC, based on TI c55DSP to the sentinel
ifir_64
- verilog hdl, quartus.64阶的简单回声抵消器，采用的是基本的LMS算法，简单改进，可用于初期了解。功能背景是对通信领域中，比如打电话时自己的声音到达对方经对方环境多径反射又传回自己这边，即回声。为将回声消除采用回声抵消装置。-64 steps a simple echo canceller is used in the basic LMS algorithm, a simple improvement, can be used for the initial understa
echo-generator-
- 典型回声路径 基于滤波器的回声消除 matlab-echo generator
nlms-Double-end-detection
- 基于NLMS算法的回声消除，具有双端检测功能-Echo cancellation nlms Double-end detection
APA
- 回声消除算法比较，仿射投影APA与NLMS算法比较-Echo cancellation apa nlms
AEC
- 本人从一个很大工程中提取出来的回声消除算法 并附有几篇对应算法的资料文档说明 确实能抑制大部分回声 效果不错-I extracted from a very large project echo cancellation algorithm with several corresponding algorithm document describes most of the echo effect can indeed inhibit good
AEC_NLMS
- 本人从一个很大工程中提取出来的回声消除算法 并附有几篇对应算法的资料文档说明 确实能抑制大部分回声 效果不错-I extracted from a very large project echo cancellation algorithm with several corresponding algorithm document describes most of the echo effect can indeed inhibit good
APA
- 语音回声消除的APA算法，空间传递函数自己模拟-echo cancellation APA algorithm
RLS
- 语音回声消除的RLS算法，空间传递函数自己模拟-echo cancellation RLS algorithm
NLMS
- 语音回声消除的NLMS算法，空间传递函数自己模拟-echo cancellation NLMS algorithm
FD_MONO_AEC
- 语音回声消除的频率空间算法，空间传递函数自己模拟-echo cancellation frequency domain algorithm
FD_SAEC
- 多通道语音回声消除的频率空间算法，空间传递函数自己模拟-Multi-channel echo cancellation frequency domain algorithm