搜索资源列表
sound-recognition
- Speech Recognition using MFCC and DTW in Matlab
mymfccdtw
- 用DTW分析wav文件的MFCC倒频系数，以识别说话人的程序-Wav files using DTW analysis MFCC cepstral coefficients, in order to identify the speaker' s program
DEC5502_CODEC_4
- 一个基于TI_C5502_DSP平台上的简单说人话识别系统，采用MFCC的特征提取方法和DTW的动态模板匹配方法。-A simple speaker recognition system based on TI_C5502_DSP, using MFCC feature extraction methods and DTW dynamic template matching method.
HMM
- HMM基于mfcc特征的语音识别,包括DTW算法演示、mfcc参数计算、端点检测等-HMM-based speech recognition feature mfcc
mel-frequency!
- Voice Recognition Algorithms using Mel Frequency Cepstral Coefficient (MFCC) and Dynamic Time Warping (DTW) Techniques
CVadMfccDtw
- 进行端点检测，提取参数MFCC的基于动态时间规整的语音识别。-Endpoint detection, extraction of structured Speech recognition based on DTW which detects the endpoint and extracts MFCC as the parameter.
aquila-master
- mfcc特征提取， dtw匹配，老外写的，值得学习。- feature extraction, including MFCC and HFCC features, widely used in speech recognition * a simple DTW (dynamic time warping) pattern matching algorithm which also can be used for recognition
DTWmatlab111
- DTW算法编程，mfcc倒频系数编程，分频算法-DTW algorithm programming, mfcc cepstral coefficients programmed divide algorithm. . . . . . . . . . .
yuyin
- 用DTW算法实现的孤立词语音识别，利用语音的mfcc特征进行识别，可识别0-9十个数。使用时请改相关路径.-DTW with isolated word speech recognition algorithm, using speech recognition mfcc characteristics can be identified 0-9 ten numbers. Please change the relative path when using
SpeechRecAndSyn07
- 一个带用户界面的matlab语音合成和识别的程序，MainGuide01.fig通过提取MFCC，用dtw来计算实时录音和模板之间的最小距离，给出识别结果，并且给出波形图，频谱图，语谱图。MainGuide02.fig是语音合成程序，通过load一个wav文件用LPC，残差和pitch两种方式进行合成，并且能实时听合成语音的效果。-This is an simple user interface program including speech recoginition and speech s
7102
- 基于匹配滤波器的语音识别。本程序接触匹配滤波对加噪语音进行匹配输出，使得信号的信噪比得到提升，送入后端DTW的语音识别系统，实验证明，本程序对语音提升有很大的帮助-A speech recoginiton base on the matched filter. this code will use matched filter and get speech SNR output enhanced. then we will extrace MFCC, send the feature to th
DTW_V_1_0
- 动态世间规整（DTW）jar包，里面包含了所有包括特征提取mfcc fft enframe 等所有功能，只需输入语言路径即可-Dynamic world of regular (DTW) jar package, which contains all the features extracted include all the features of mfcc fft enframe etc., just enter the path to the language
20P_ISOLATED
- This paper describes an approach of isolated speech recognition by using the Mel-Scale Frequency Cepstral Coefficients (MFCC) and Dynamic Time Warping (DTW). Several features are extracted speech signal of spoken words. An experimental of total f
STM32-Speech-Recognition-Master
- 于市售 STM32 开发板上实现特定人语音识别处理项目。识别流程是：预滤波、ADC、分帧、端点检测、预加重、加窗、特征提取、特征匹配。端点检测(VAD)采用短时幅度和短时过零率相结合。检测出有效语音后，根据人耳听觉感知特性,计算每帧语音的 Mel 频率倒谱系数(MFCC)。然后采用动态时间弯折(DTW)算法与特征模板相匹配,最终输出识别结果。先用Matlab对上述算法进行仿真，经数次试验求得算法内所需各系数的最优值。而后将算法移植到 STM32 开发板上，移植过程中根据 STM32 上存储空间相
JLDATA
- 摘 要：本论文主要研究了语音识别的基本原理,对语音识别系统的构成进行分析处理,其中包括预处理、特征参数提取、建立模块库、识别匹配几大部分。预处理又包括语音采样、预加重、加窗（汉明窗）、端点检测；特征提取的参数是梅尔频率倒谱系数MFCC。 该语音系统采用的是动态时间伸缩算法(DTW)，研究对象是特定人的语音识别，并在MATLAB平台上实现。为了进行后续研究，首先使用电脑中的录音系统录制了阿拉伯数字0—9的语音文件，并转化成 “.wav”格式的文件。-Abstract: This thesis
VoiceprintRecognition C#+matlab
- 基于MFCC和DTW的声纹识别程序，包含C#和MATLAB两个版本(Voiceprint Recognition program using MFCC and DTW. There are two versions by matlab and C#.)
语音情感识别程序
- 利用matlab来识别语音情感特征，使用mfcc和dtw(Recognition of emotional characteristics of speech)