登录
首页 » matlab » mfccPSVM

mfccPSVM

于 2012-07-04 发布 文件大小:23968KB
0 362
下载积分: 1 下载次数: 301

代码说明:

  本实例程序是基于matlab的语音识别程序,通过提取传统的MFCC特征集,采用当前流行的SVM分类器,作为对比实验是一个不错的选择。(This example program is popular SVM classifier matlab speech recognition program to extract MFCC feature set, as a comparative experiment is a good choice. )

文件列表:

mfcc%2BSVM
........\add.m,0,2012-03-03
........\add_noisem.m,1046,2012-03-03
........\Classify_Result.mat,448,2012-03-15
........\F_Scale.m,327,2012-03-07
........\melbankm.m,3482,1998-05-12
........\mfcc_oneorder.m,1128,2012-03-07
........\My_Feature_Extraction_test.asv,856,2012-03-15
........\My_Feature_Extraction_test.m,926,2012-03-15
........\My_Feature_Extraction_train.m,948,2012-03-15
........\noise
........\.....\1.wav,102152,2012-03-15
........\.....\2.wav,28357,2012-03-15
........\.....\noise.pk,598392,2012-03-15
........\.....\noise.wav,38296288,2012-03-15
........\noisegen.m,1324,2012-03-07
........\SVMmodel.m,1414,2012-03-15
........\SVM_Vote_Classify.asv,1193,2012-03-15
........\SVM_Vote_Classify.m,1201,2012-03-15
........\YQQ_features_d12_mfcc_10.mat,318562,2012-03-15
........\YQQ_features_d12_mfcc_40.mat,327289,2012-03-15
........\YQQ_SVM_d12_mfcc_10.mat,29969,2012-03-15

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • vadsohn
    VAD去噪算法,可以有效的过滤静音和无效的语音,同时消除了一些背景噪声。(VAD denoising algorithm, can effectively filter invalid mute and voice, while eliminating some background noise.)
    2013-10-21 13:38:36下载
    积分:1
  • real_final_test
    男女变声器,语言信号处理,录音,matlab,各种滤波器,有预处理,自定义时长录音并保存,自主选择文件,自主制作界面(Male and female voice changer, speech signal processing, audio, MATLAB, various filters, pretreatment, long recording and save custom, choose file, independent production interface)
    2020-12-29 15:29:00下载
    积分:1
  • MFCC-LPCC
    基于MFCC的利用LPCC做的说话人识别论文(Based on the MFCC the use of LPCC do the speaker identification papers)
    2013-05-13 15:54:48下载
    积分:1
  • APCM
    adaptive modulation cm in speech coding
    2012-05-16 17:14:51下载
    积分:1
  • GMM
    GMM的说话人识别系统,识别效果90 多(GMM speaker recognition system, the recognition effect more than 90 )
    2010-12-23 16:41:23下载
    积分:1
  • polymirphism
    c#文件处理类库 C # file handling class library(C # File processing Class Library C # file handling class library)
    2019-05-09 16:34:10下载
    积分:1
  • FIR
    绘制一段语音信号的波形并观察其频谱,用三角窗设计一个满足给定相应技术指标的FIR滤波器,对该语音信号进行滤波去噪处理,比较滤波前后的波形和频谱并进行分析。
    2021-03-22 16:29:16下载
    积分:1
  • voice-recognition
    3、语音特征提取与分类 首先, 待识别语音转化为电信号后输入识别系统, 经过预处理后用数学方法提取语音特征信号, 提取出的语音特征信号可以看成该段语音的模式。(3, the voice feature extraction and classification First, to be recognized voice into electrical signals input recognition system, after pretreatment with a mathematical method to extract speech characteristic signal extracted speech characteristic signal can be seen as the voice segment model.)
    2014-08-05 15:30:46下载
    积分:1
  • VQ_LBG_newdistortion
    语音编码中对LSF系数进行VQ处理,LBG方法生成VQ码书,且采用了新的失真测度(Speech Coding for VQ processing LSF coefficients, LBG method of VQ codebook generation, and adopted a new measure of distortion)
    2021-04-21 23:18:49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
  • 696516资源总数
  • 106914会员总数
  • 0今日下载