搜索资源列表
Voice.detection.source.code
- 集成了enframe语音的帧分段，wavread wav语音文件的读取，vad端点识别，DTW等m文件。-Integrated enframe voice frame section, wavread wav sound files to read, vad endpoint identification, DTW and other m files.
specbandvar_SingleVoice
- 基于频率方差和子带分离的语音端点检测程序，基于matlab开发-based on specband var Vad detection programe,using matlab
WienerFilter_matlab
- 基于维纳滤波的语音增强matlab程序，内含VAD，滤波效果良好，推荐！-weiner filter including vad,based on matlab
vad
- Voice Activity Detection (ref: Sabiner&Rhambur)
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
vad
- matlab语音端点检测源码,对非连续性语音具有良好的检测性能-vad in process of speech
VAD-method
- 基于matlab利用顺序滤波器方法进行语音端点检测的算法实现代码-Sequential filter method based on matlab voice endpoint detection algorithm code
vad
- MATLAB环境下，对输入的语音信号进行端点检测子程序。-MATLAB environment, the input voice signal endpoint detection subroutine.
vad
- 利用语音方差的特点实现语音检测的matlab代码和c源代码。-Characteristics of variance using voice voice detection matlab code and c source code.
LPCC-VAD
- 用于语音特征提取算法matlab实现，以及重构语音信号-For voice feature extraction algorithm matlab realize, as well as reconstruction of the speech signal
VAD
- G729 VAD MATLAB CODE
VAD
- 语音检测matlab代码，简单的示范了语音检测的条件，并给予了注释。-voice activity detection
vad
- VAD.M 用于语音识别的端点检测函数，matlab-Endpoint detection function VAD.M for speech recognition, matlab
vad
- 基于matlab的语音端点检测源码，采用短时能量短时过零率的端点检测，检测效果良好，亲测可用-Based on endpoint detection matlab source code, using short-term energy endpoint detection Short-term zero rate detection works well, pro-test available
VAD(Matlab-code)
- VAD matlab implementation
VAD
- 语音激活检测，可以检测每帧是语音信号还是静音，MATLAB实现。-Voice Activity Detection with MATLAB.
Voice Discern For STM32F
- 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
audio-compare
- 对语音进行mfcc特征提取，拥有自己的vad模块(MFCC feature extraction of speech, and own VAD module)
An
- 语音端点检测，一种基于MFCC的余弦值单门限值检测方法，适用于低SNR环境(Speech endpoint detection, a single threshold value detection method based on the cosine value of MFCC, suitable for low SNR environment)
vad
- mfcc-matlab, speech signal using matlab realize the MFCC feature recognition method