搜索资源列表
22
- 关于语音识别中语料库的建立与整理,以及分析统计-Speech Recognition Corpus on the establishment and finishing, as well as the analysis of statistical
my_lpc
- 线性预测(LPC)是语音信号处理中最有效的分析方法之一,通过LPC谱,LPCC谱的分析,并结合LPC检测方法判断出语音的基音周期或共振峰。我们可以利用Matlab来进行编程实现,具有实现简单,效果良好的特点-The linear predictive (LPC) is one of the most important methods in speech processing. Through the LPC spectrum, the LPCC spectrum analysis, and u
DTWspeechrecognition
- 基于DTW的孤立词语音识别程序,Matlab环境-DTW-based isolated word speech recognition program, Matlab environment
ss-improve
- 谱减法消除噪音的c代码,是在本站下载的源代码ss.tar.gz的基础上使用改进算法改进的,原程序只能消除最开始很小段的语音噪声。改进后的程序经测试,能够很好地消除语音噪声。在此感谢ss.tar.gz源程序的提供者。-C-code for spectrum-sub to cancel voice noise, can cancel noise very well.
pujianfacankaoziliao
- 该上传是关于谱减法增强语音的参考资料(均为PDF格式),包括实现原理(英文版),以及收藏的关于实现谱减法极其增强方法方面的参考论文。可供朋友们更好的理解原理及实现。-The upload is on the spectral subtraction to enhance voice reference (both PDF format), including the realization of principles (English), and the collection on the re
aoe
- 语音提取与识别,实现对语音信号基因频率的提取与分析-To achieve the extraction of gene frequencies of the signal
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
ACF
- 语音信号处理中基音周期提取算法。运用传统的自相关方法。并加入了三电平削波的处理。-Speech Signal Processing pitch extraction algorithm. Using the traditional autocorrelation method. And joined the three-level clipping processing.
voiceenergy
- 语音识别,能量计算,过零率检测,发生点检测,用于音符切分-Speech recognition, energy calculation, zero-crossing rate detection, point detection occurs for note segmentation
HMMforspeechrecogntion
- 一个可执行的HMM语音识别程序例程,实现了对10个数字音的识别程序,包含了HMM语音识别中的分段,MFCC特征提取,Baum-Welch训练,及Viterbi等算法,通过此例程可以很好的理解HMM的算法原理-An executable HMM-based 10 digits speech recogntion program example. this code zip file includes segmentation, MFCC feature extraction, Baum-Welc
speech
- 对语音的处理前端包括录音、对语音处理、参数提取等
4MATLAByuyindesign
- 4+MATLAB+的语音信号分析与处理的课程设计,含文件与程序。-4+ MATLAB+ voice signal analysis and processing of curriculum design, including documentation and procedures.
dtw
- 本资料是自己编写的基于MATLAB语音工具箱的DTW动态时间规整的说话人识别,具有很高的识别率-This information is written in their own voice-based MATLAB toolbox DTW dynamic time warping speaker recognition with high recognition rate
lpc_specgram
- 有关语音端点检测的MATLAB仿真实验,包括短时能量图过零率-JUST DO IT
mfcc
- 用MATLAB分别编写了通过MFCC,EDP,LPC处理后的语音信号-Sound signal is treated by MFCC,EDP,LPC and show the final result.
实现语音的基音检测
- 小波变换,实现语音的基音检测,主要用来检测语音基音周期,小波变换的实现-Wavelet transform, implemented voice detection, voice pitch is mainly used test cycle, the realization of wavelet transform
2_2006011134
- matlab语音合成,信号与系统大作业,非常实用-matlab language combination
hmm
- hmm文件时运用HMM算法实现噪声环境下语音识别的。其中vad.m是端点检测程序;mfcc.m是计算MFCC参数的程序;pdf.m函数是计算给定观察向量对该高斯概率密度函数的输出概率;mixture.m是计算观察向量对于某个HMM状态的输出概率,也就是观察向量对该状态的若干高斯混合元的输出概率的线性组合;getparam.m函数是计算前向概率、后向概率、标定系数等参数;viterbi.m是实现Viterbi算法;baum.m是实现Baum-Welch算法;inithmm.m是初始化参数;trai
vqxitongshixian
- 整理好的基于HMM语音识别系统(matlab实现)-Tidied HMM-based speech recognition system (matlab implementation)
MATLAB-HMM
- HMM与小波神经网络的语音识别系统研究,此系统得到了验证-HMM and wavelet neural network speech recognition system, this system has been verified