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voicehmm

于 2011-05-05 发布 文件大小:2257KB
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  这是我的毕业设计的完整程序，非常有参考价值，包括数据，预处理，训练，识别，包括眼马尔科夫模型和神级网络，马上毕业了，传上做个纪念(This is my graduation project of the complete program is very valuable, including data, preprocessing, training, recognition, including the eye-level Markov model and the God of the network, once graduated, to be a memorial mass on )

文件列表：

9.2hmmann修改程序
.................\ANN
.................\...\bplearning.asv,3362,2010-07-01
.................\...\bplearning.m,3402,2010-09-02
.................\...\derif1.m,73,2005-05-14
.................\...\derif2.m,77,2005-05-14
.................\...\Err.m,94,2005-05-14
.................\...\f1.m,73,2005-05-14
.................\...\f2.m,87,2005-05-14
.................\...\hmm_anncompute.m,814,2010-07-01
.................\...\initw.m,164,2005-05-13
.................\...\inputdata.txt,19,2005-05-19
.................\...\normalize.m,114,2010-07-01
.................\...\teacherdata.txt,166,2010-07-01
.................\...\trainingdata.txt,142,2005-05-19
.................\...\W.mat,3417,2010-09-02
.................\...\z.mat,1182,2010-07-01
.................\ann_save1.m,397,2010-07-01
.................\bplearning.m,3406,2010-09-02
.................\f1.m,73,2005-05-14
.................\f2.m,87,2005-05-14
.................\HMM
.................\...\ann_save.m,160,2010-06-30
.................\...\b.mat,191,2010-06-30
.................\...\baum.m,1511,2001-11-12
.................\...\getparam.m,1990,2002-02-26
.................\...\help.mat,172,2010-06-30
.................\...\hmm.mat,14719,2010-07-01
.................\...\inithmm.m,1266,2002-02-26
.................\...\main.m,179,2010-07-01
.................\...\mfcc.asv,859,2005-03-31
.................\...\mfcc.m,859,2005-03-31
.................\...\mixture.m,357,2001-11-11
.................\...\pdf.m,230,2001-11-10
.................\...\recog.m,255,2001-11-13
.................\...\sam.m,584,2010-06-23
.................\...\samples.mat,617383,2010-07-01
.................\...\train.m,839,2001-11-13
.................\...\vad.m,1855,2001-11-09
.................\...\viterbi.m,1026,2001-11-11
.................\...\_help.mat,172,2010-06-30
.................\...\存数据
.................\...\......\00.wav,18328,2010-03-15
.................\...\......\01.wav,12720,2010-03-15
.................\...\......\02.wav,43682,2010-03-15
.................\...\......\03.wav,54978,2010-03-15
.................\...\......\04.wav,41008,2010-03-15
.................\...\......\05.wav,13238,2010-03-15
.................\...\......\06.wav,12722,2010-03-15
.................\...\......\07.wav,14014,2010-03-15
.................\...\......\08.wav,12376,2010-03-15
.................\...\......\09.wav,12720,2010-03-15
.................\...\......\10.wav,11822,2010-03-15
.................\...\......\11.wav,28370,2010-03-15
.................\...\......\12.wav,21822,2010-03-15
.................\...\......\13.wav,18066,2010-03-15
.................\...\......\14.wav,17692,2010-03-15
.................\...\......\15.wav,15628,2010-03-15
.................\...\......\16.wav,14126,2010-03-15
.................\...\......\17.wav,20506,2010-03-15
.................\...\......\18.wav,17128,2010-03-15
.................\...\......\20.wav,14724,2010-03-15
.................\...\......\21.wav,9830,2010-03-15
.................\...\......\22.wav,14724,2010-03-15
.................\...\......\23.wav,12004,2010-03-15
.................\...\......\24.wav,20160,2010-03-15
.................\...\......\25.wav,16898,2010-03-15
.................\...\......\26.wav,14062,2010-03-15
.................\...\......\27.wav,14374,2010-03-15
.................\...\......\28.wav,18818,2010-03-15
.................\...\......\enframe.m,675,2010-02-16
.................\...\......\sam.asv,257,2010-03-15
.................\...\......\sam.m,614,2010-07-01
.................\...\......\samples.mat,617383,2010-07-01
.................\...\......\vad.m,1855,2001-11-09
.................\...\......\待测
.................\...\......\....\00.wav,24968,2010-03-15
.................\...\......\....\09.wav,12720,2010-03-15
.................\...\......\....\10.wav,34366,2010-03-15
.................\...\......\....\11.wav,6944,2010-03-15
.................\...\......\....\12.wav,9702,2010-03-15
.................\...\......\....\13.wav,27726,2010-03-15
.................\...\......\....\14.wav,14964,2010-03-15
.................\...\......\....\15.wav,29278,2010-03-15
.................\...\......\....\16.wav,26136,2010-03-15
.................\...\......\....\29.wav,19194,2010-03-15
.................\...\......\....\30.wav,14876,2010-03-15
.................\...\......\....\31.wav,15814,2010-03-15
.................\...\......\....\32.wav,19756,2010-03-15
.................\...\......\....\33.wav,16002,2010-03-15
.................\...\......\....\34.wav,11682,2010-03-15
.................\...\......\....\35.wav,30644,2010-03-15
.................\...\......\....\36.wav,15252,2010-03-15
.................\...\......\....\37.wav,17504,2010-03-15
.................\...\......\....\38.wav,26704,2010-03-15
.................\...\......\....\39.wav,14062,2010-03-15
.................\...\......\....\40.wav,14374,2010-03-15
.................\...\......\....\41.wav,18818,2010-03-15
.................\...\待测
.................\...\....\00.wav,24968,2010-03-15

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  • 000971
    语音识别，实现语音的识别功能，，特定人的语音识别。识别0~9的发音(Speech recognition, voice recognition function, a particular person' s speech recognition. Identify the pronunciation of 0 to 9)
    2011-05-13 11:01:54下载
    积分：1
  • ZXG
    一个对有噪声的音频信号进行自相关滤波的c程序，用的turbo c 3.0工具(One pair of noisy audio signal autocorrelation filtering c program using turbo c 3.0 Tools)
    2021-03-01 22:29:34下载
    积分：1
  • Speeching
    端点检测算法采用现阶段比较精确的时频方差检测法，模式识别和模板匹配采用的是改进后的DTW算法（主要是限定了DTW的搜索路径，进一步精确了DTW的平行四边形的形状，进一步的减少匹配中的参数存贮量以及多余的搜索路径）。(Endpoint detection algorithm uses more precise at this stage variance time-frequency detection, pattern recognition and template matching is based on the improved DTW algorithm (DTW is mainly limited to the search path, and further precision of the DTW parallelogram shape, and further reduction of matching the parameters in the storage volume as well as the extra search path).)
    2008-04-25 14:46:57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
  • DTMF
    自己用matlab编的语音合成识别程序，验证好使。(Yourself using matlab speech synthesis recognition program, verify so.)
    2020-12-17 19:29:11下载
    积分：1
  • mel-pca
    MFCC特征提取实例MFCC特征提取实例MFCC特征提取实例MFCC特征提取实例(Examples MFCC feature extraction)
    2013-05-24 00:14:16下载
    积分：1
  • spetro.m
    语音信号的语谱图生成函数，function [ ] = spetro(Winsiz, Shift, Base, Mode, Gray)，5个参数分别为帧长、帧移、取值门限（一般设为0）、彩色模式、灰度模式(This is a matlab function for creating speech spectrogram.)
    2015-07-04 11:52:18下载
    积分：1
  • 171724210736171
    MFCC：Mel频率倒谱系数的缩写。Mel频率是基于人耳听觉特性提出来的，它与Hz频率成非线性对应关系。Mel频率倒谱系数(MFCC)则是利用它们之间的这种关系，计算得到的Hz频谱特征。(Speech signal feature extraction)
    2018-05-08 17:47:13下载
    积分：1
  • LBGwlee
    这是我写的用c语言实现LBG算法的一个程序。LBG算法是语音信号处理中一种矢量量化的方法。我的邮箱：wleechina@163.com(This is what I wrote with C Language LBG algorithm a procedure. LBG is the voice signal processing a vector quantization method. My mail : wleechina@163.com)
    2006-10-11 17:10:08下载
    积分：1
  • PVVSSessP2Po
    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)
    2012-09-15 22:00:40下载
    积分：1
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