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AEC

于 2020-07-16 发布 文件大小:2469KB
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下载积分: 1 下载次数: 24

代码说明:

  语音AEC的demo程序和库源代码,在win7下验证可行。(audio aec demo in windows7.)

文件列表:

AEC
...\bin
...\...\DemoEx.exe,92160,2015-04-09
...\...\LibAudioCaptureAecEx.dll,27648,2015-04-14
...\...\mfc100u.dll,4368720,2010-08-24
...\DemoEx
...\......\DemoEx.aps,105856,2015-04-14
...\......\DemoEx.cpp,2469,2015-04-09
...\......\DemoEx.h,505,2015-04-09
...\......\DemoEx.rc,11626,2015-04-14
...\......\DemoEx.sln,878,2015-04-09
...\......\DemoEx.vcxproj,6255,2015-04-09
...\......\DemoEx.vcxproj.filters,2395,2015-04-09
...\......\DemoEx.vcxproj.user,143,2015-04-09
...\......\DemoExDlg.cpp,5629,2015-04-09
...\......\DemoExDlg.h,1091,2015-04-09
...\......\LibAudioCaptureAecEx.h,2570,2015-04-14
...\......\LibAudioCaptureAecEx.lib,8042,2015-04-14
...\......\ReadMe.txt,4417,2015-04-09
...\......\res

...\......\...\DemoEx.rc2,796,2015-04-09
...\......\resource.h,1726,2015-04-09
...\......\stdafx.cpp,208,2015-04-09
...\......\stdafx.h,1807,2015-04-09
...\......\targetver.h,314,2015-04-09
...\......\WaveFile.cpp,2841,2011-05-24
...\......\WaveFile.h,800,2011-05-24
...\LibAudioCaptureAecEx
...\....................\aec
...\....................\...\AecCaptureInterface.h,4061,2015-04-14
...\....................\...\AecKsBinder.cpp,15091,2015-04-02
...\....................\...\AecKsBinder.h,3507,2015-04-02
...\....................\...\AecMicArrayCapture.cpp,15499,2015-04-14
...\....................\...\AecMicArrayCapture.h,4744,2015-04-14
...\....................\CaptureObserver.cpp,1342,2015-04-07
...\....................\CaptureObserver.h,995,2015-04-07
...\....................\dllmain.cpp,410,2015-04-06
...\....................\LibAudioCaptureAecEx.cpp,4788,2015-04-14
...\....................\LibAudioCaptureAecEx.h,2570,2015-04-14
...\....................\LibAudioCaptureAecEx.sln,906,2015-04-06
...\....................\LibAudioCaptureAecEx.vcxproj,5733,2015-04-14
...\....................\LibAudioCaptureAecEx.vcxproj.filters,2538,2015-04-14
...\....................\LibAudioCaptureAecEx.vcxproj.user,382,2015-04-09
...\....................\Manager.cpp,2006,2015-04-09
...\....................\Manager.h,676,2015-04-07
...\....................\ReadMe.txt,1791,2015-04-06
...\....................\stdafx.cpp,307,2015-04-06
...\....................\stdafx.h,419,2015-04-06
...\....................\targetver.h,314,2015-04-06

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发表评论

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    声纹识别和语音识别,语音识别的模块使用的讯飞云。声纹识别的代码则是参考了Dake前辈的代码。在此提出感谢。(Voiceprint recognition and speech recognition, voice recognition module for use hearing Fei. Voiceprint identification code is a reference to the Dake predecessors code. Presented in this thanks.)
    2021-04-20 14:18:50下载
    积分:1
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    积分:1
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    文中研究了6种常用数字调制信号识别的特征参数集,并采用决策树判别方法进行分类识别。仿真结果表明,在SNR≥5dB时,识别正确率在99 以上,且当SNR≥20dB时,识别正确率达到100 。其特点是,算法简单,识别正确率高,达到了自动分类识别的目的,并有利于实现识别的实时化。(In this paper, we study the set of characteristic parameters of the six kinds of commonly used digital modulation signal recognition, and decision tree method for classification. The simulation results show that SNR 鈮� 5dB, the correct rate more than 99 , and when SNR 鈮� 20dB, the correct rate of 100 . Which is characterized by simple algorithm to identify the correct rate, to achieve the purpose of automatic classification and recognition, and help to identify real-time.)
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    积分:1
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    HMM语音识别,包含主要算法,进行语音识别(HMM speech recognition, contains the main algorithm for speech recognition)
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    AMR-WB+编解码源代码,内含工程文件,可直接运行(AMR-WB+ codec source code, containing the project files can be directly run)
    2010-08-06 15:55:24下载
    积分:1
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    这 里主要对LMS算法及一些改进的LMS算法(NLMS算法、变步长LMS算法、变换域LMS算法)之间的不同点进行了比较,,在传统的LMS算法的基础上发 展了LMS算法的应用。另一方面又从RLS算法的分析析中对其与LMS算法的不同特性进行了比较。 (Here the main difference between the LMS algorithm and improved LMS algorithm (NLMS algorithm, variable step size LMS algorithm, the transform domain LMS algorithm) comparison, the traditional LMS algorithm based on the development of the application of the LMS algorithm . On the other hand and from its different characteristics of the LMS algorithm of the analytical analysis of the RLS algorithm.)
    2012-07-26 11:43:36下载
    积分:1
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    目前2.4kbps的混合激励线性预测 (MELP) 语音编码方法已经被确定为美国新的联邦语音编码标准.本文提出了一种改进的MELP语音编码方法,利用滤波器相似度和基于LPC系数分类的矢量量化技术,可以把MELP的码率降到1.7kbps以下,仍有较好的合成语音质量.(An Improved MELP Speech Coder)
    2016-12-20 09:38:31下载
    积分:1
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    语音通信控件源码点对点专用版简介VSession语音通信控件源码点对点专用版,版本2.0,此版本集成了G729A压缩算法,实时传输协议,话音清晰流畅!使用简单易懂方便!此控件源码是在本人以前发布的控件件源码VSessionn2.0版本的基础上,加入点对点通信时的呼叫,应答,挂断等通话前后的同步功能,使其用于点对点通信更加方便!如果您想要在程序源码中自定义点对点间的通话联系方式,或者有一对多,多对多的 (Voice communications control source peer-to-peer special edition Introduction VSession voice communication control source peer-to-peer special edition, version 2.0, this version integration the G729A compression algorithm, Real-time Transport Protocol, clear and smooth voice! Easy to understand and easy to use! This control source is in the I control previously released the parts source VSessionn2.0 version based on peer-to-peer communication call, answer, hang up, etc. the synchronization function before and after the call to make it more convenient for point-to-point communication ! If you want to program source from the definition of point-to-point calls between Contact, or one-to-many, many-to-many)
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    2006-10-11 20:12:24下载
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