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audioProcessingtoolbox

于 2020-11-27 发布 文件大小:4399KB
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  这是一个语音处理工具箱，提供了语音处理的基本函数，包括有分帧、能量计算、零交叉计算、多种方法的音调提取、共振峰提取。。。等等。(This is a speech processing toolbox provides the basic function of voice processing, including one of those who frame, energy calculation, zero cross-terms, various methods of pitch extraction, formant extraction. . . And so on.)

文件列表：

audioProcessing
...............\10 little indians.wav
...............\@waveTest
...............\.........\buffer.m
...............\.........\display.m
...............\.........\getFrameMatrix.m
...............\.........\wave.m
...............\A2pitchByDp.m
...............\acf2pitch.m
...............\addMyPath.m
...............\alexxx1.wav
...............\amdf2pitchCandidate.m
...............\amdf2ppc.m
...............\amdfPlot.m
...............\buffer2.m
...............\buffer2mex.dll
...............\buffer2mex.mexw32
...............\comeOn.wav
...............\compileMatlabEngine.m
...............\csNthu.wav
...............\csNthu8k.wav
...............\csNthu_omniMic.wav
...............\endpoint.m
...............\endPoint2.m
...............\endpoint2mex.dll
...............\endpoint4rockMobileMex.dll
...............\endpoint4rockMobileMex.mexw32
...............\endPointDetect.m
...............\endPointDetect03.m
...............\endpointDetect03Mex.dll
...............\endPointDetect2.m
...............\endPointDetectMex.dll
...............\endPointDetect_old.m
...............\epdByVol.m
...............\epdByVol2.m
...............\epdByVol2mex.dll
...............\epdByVol2mex.mexw32
...............\epdByVolHod.m
...............\epdByVolHodMex.dll
...............\epdByVolHodMex.mexw32
...............\epdByVolMex.dll
...............\epdByVolZcr.m
...............\epdByVolZcrMex.dll
...............\epdByVolZcrMex.mexw32
...............\epdParamSet.m
...............\exe
...............\...\borlndmm.dll
...............\...\goCopy.bat
...............\...\mp32wav.exe
...............\...\Readme.txt
...............\...\runWsola.exe
...............\...\test.pv
...............\...\test.pv2
...............\...\test.vol
...............\...\wave2pitchVolume.exe
...............\fftOneSide.m
...............\fftTwoSide.m
...............\file19.wav
...............\file2answer.m
...............\file56.wav
...............\filterMex.dll
...............\filterMex.mexw32
...............\formant
...............\.......\buffer2mex.dll
...............\.......\fftspectrum.m
...............\.......\frq2smtn.m
...............\.......\getfrmnt.m
...............\.......\getspect.m
...............\.......\lpcspectrum.m
...............\.......\ptrackfcn.m
...............\.......\readme.txt
...............\.......\setPP.m
...............\.......\test.wav
...............\frame2acf.m
...............\frame2acfIntMex.dll
...............\frame2acfIntMex.mexw32
...............\frame2acfMex.dll
...............\frame2acfMex.mexw32
...............\frame2acfOverSmdf.m
...............\frame2amdf.m
...............\frame2ashod.m
...............\frame2ashodMex.dll
...............\frame2ashodMex.mexw32
...............\frame2clarity.m
...............\frame2mfcc.m
...............\frame2nsdf.m
...............\frame2nsdfIntMex.dll
...............\frame2nsdfIntMex.mexw32
...............\frame2nsdfMex.dll
...............\frame2nsdfMex.mexw32
...............\frame2pitch.m
...............\frame2pitchByAcf.m
...............\frame2pitchByNsdf.m
...............\frame2pitch_floatingPoint.m
...............\frame2sampleIndex.m
...............\frame2sampleRange.m
...............\frame2smdf.m
...............\frame2smdfIntMex.dll
...............\frame2smdfIntMex.mexw32
...............\frame2smdfMex.dll

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  • speachsingalsfujianfa
    用MATLAB来实现谱减法降噪。有源程序和降噪先后的语音信号，有实验的结果图(Use MATLAB to achieve spectral subtraction noise reduction. There has voice source and noise signals, there are experimental results of Figure)
    2020-07-04 18:40:06下载
    积分：1
  • specsub_modified11
    语音唤醒就是在设备待机状态下，用户说出特定的语音指令（唤醒词）使设备进入工作状态或完成某一操作。设备为了实现语音唤醒功能，就需要设备实时监听，也就是实时的录音并分析有没有唤醒词来唤醒设备。评价一个语音唤醒系统的标准有三个：唤醒正确率、误报率、功耗。一般情况下，唤醒正确率越高 ，误报率也越高。好的系统就需要唤醒率高，误报率低，功耗低。(Speech wakeup is when the device is in standby mode, the user speaks a particular voice command (wake up word), so that the device enters the work state or completes an operation. In order to realize the function of speech wakeup, the device needs real-time monitoring, that is, real-time recording and analyzing whether or not wake words are used to wake up the equipment. There are three criteria for evaluating a voice wakeup system: wakeup accuracy, false positive rate, and power consumption. Generally, the higher the correct rate of arousal, the higher the false positive rate. A good system requires high wake-up rate, low false positive rate and low power consumption.)
    2017-08-15 16:45:55下载
    积分：1
  • lpcc-matlab
    matlab程序，从语音中提取lpcc，可以修改维数，带详细中文解释，方便阅读。(matlab program, extracted from voice lpcc, you can modify the dimension, with a detailed explanation of the Chinese, and easy to read.)
    2012-11-01 22:02:05下载
    积分：1
  • OLA
    编写一Matlab函数，用30ms三角窗和15ms帧移计算语音信号的STFT。并用OLA法重建原始信号。设计一种基于OLA的综合方法，以通过重复每帧对语音信号以因子2进行时域扩展。(Write a Matlab function, STFT and 30ms triangular window and 15ms frame-shift calculation of the speech signal. And the OLA method to reconstruct the original signal. Design an integrated approach based on OLA, by repeating each frame of the speech signal by a factor of 2 when the domain extension.)
    2012-04-18 10:49:23下载
    积分：1
  • qpso
    量子粒子群算法应用。对三个水听器的位置定位，在假设水听器位置已知情况下，以及其他方法估计得到的时延，通过量子粒子群算法计算，验证量子粒子群算法的计算精度。(Quantum particle swarm optimization application. Position location of the three hydrophones in the hydrophone position assumed known case, and other methods for estimating time delay obtained by calculating the quantum PSO QPSO verify the accuracy of the algorithm.)
    2017-04-22 19:29:54下载
    积分：1
  • 语音信号处理赵力（中文入门）
    很好的一本关于语音信号处理的书，而且是中文版的，比较好用(A good book about the processing of speech signal)
    2021-01-11 21:38:49下载
    积分：1
  • MSC-Develop-Manual-for-iOS
    这是科大讯飞的IOS开发文档，可合成语音，可语音识别(MSC Develop Manual for iOS)
    2014-06-11 11:08:43下载
    积分：1
  • matlab
    在提供音频的情况下，利用双音多频确定拨号音。(In the provision of audio cases, the use of dual-tone multi-frequency determine the dial tone.)
    2010-01-20 17:14:58下载
    积分：1
  • 趣味语音识别程序5
    有趣的语音识别程序，可以利用这个程序实现语音防盗门。是根据每个人不同的声调来实现的(interesting voice identification procedures, we can use this procedure voice security doors. Everyone is different tone to achieve the)
    2005-06-17 16:48:46下载
    积分：1
  • nietiu
    多抽样率信号处理，包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,完整的基于HMM的语音识别系统。( Multirate signal processing, Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation, Complete HMM-based speech recognition system.)
    2016-11-08 16:00:00下载
    积分：1
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