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voice-recognition

于 2014-08-05 发布文件大小:367KB

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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.)

文件列表：

案例1 BP神经网络的数据分类-语音特征信号分类
...........................................\BP.m,3841,2014-08-05
...........................................\BPDLX.m,3906,2014-08-05
...........................................\data1.mat,93015,2009-08-29
...........................................\data2.mat,92845,2009-08-29
...........................................\data3.mat,92937,2009-08-29
...........................................\data4.mat,93438,2009-08-29

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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
espeak-1.46.02-source
一款语音和成软件,主要是文本转语音，包括英文、普通话等(text change to speak)

2021-01-03 18:18:56下载

积分：1
coherence_MVDR_jacob-benesty
本文介绍MVDR算法实现及其改进用于多麦克风语音增强(The minimum variance distortionless response (MVDR), originally developed by Capon for frequency-wavenumber analysis, is a very well established method in array process-ing. It is also used in spectral estimation. The aim of this paper is to show how the MVDR method can be used to es-timate the magnitude squared coherence (MSC) function, which is very useful in so many applications but so few methods exist to estimate it)

2021-03-10 19:59:26下载

积分：1
viocerecognition
用于汉语语调识别的程序，可以识别我们说话中的四个声调。已通过测试(Chinese tone recognition for the program, has been tested)

2009-04-20 08:47:23下载

积分：1
matlab_pitch_tone
基音提取并换算成音高,matlab程序，加入了优化的功能使得结果更好(Pitch extraction and converted into pitch, matlab program, joined the optimization of the function of making the results better)

2020-11-29 22:49:28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
matlab
是一个语音识别的程序，有LPCC，MFCC等的代码，最后用SVM进行分类(Is a voice recognition program, there LPCC, MFCC and other code, the final classification with SVM)

2011-09-23 17:05:17下载

积分：1
second
男女声识别程序，中科院数字信号处理第二次作业，分辨率百分之90 以上，带GUI，在前人基础上修改，保证能用，不能用联系我(Male and female vocal recognition program, digital signal processing operations of the Chinese Academy of Sciences, resolution of more than 90 , with a GUI, modify their predecessors on the basis of guaranteed to not use)

2013-01-10 15:50:23下载

积分：1
Project1
将wav格式文件转化为txt格式的程序,用于读入语音文件转换TXT格式，便于程序分析(Wav format files into txt format program)

2013-10-05 16:50:38下载

积分：1
addnoise asl
在仿真语音增强时，往往需要向纯净语音中添加适当的噪声然后作仿真对比，这个程序正是实现这了个功能。(When the speech enhancement is emulation, it is often necessary to add appropriate noise to the pure speech and make a simulation contrast. This program is exactly the function of this program.)

2018-01-07 20:54:31下载

积分：1

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