搜索资源列表
speech-recognition-speech-enhancement-matlab-toolk
- 语音识别语音增强方面的matlab工具包-Aspects of speech recognition, speech enhancement matlab toolkit
record
- 语音mfcc,用来录取人声,进行端点检测,分析人声的音量(Voice MFCC, used for voice retrieval, endpoint detection, analysis of voice volume)
变声软件
- 这是基于matlab语言实现的一个GUI操作界面,可通过调节语音信号的频率改变声音的效果(This is a GUI operating interface based on matlab language, which can change the sound effect by adjusting the frequency of speech signals)
用Matlab实现DTW孤立词识别
- 做语音识别时用到DTW 算法。便于初学者的学习。(DTW algorithm is used for speech recognition. Easy for beginners to learn.)
粒子滤波
- it is all about matlab and voice recognition. very good
案例1 BP神经网络的数据分类-语音特征信号分类
- 使用BP神经网络的数据分类-语音特征信号分类(Data classification using BP neural networks -- speech feature signal classification)
MATLAB
- 刚学的预处理程序,语音预加重,测试可用,仅供交流(Sound preprocessing program)
matlab
- 语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等(The short-time analysis of speech signal mainly includes: frame, short-time energy, short time average amplitude, short-time zero crossing rate, short-time autocorrelation functio
matlabyuyin
- matlab在语音信号处理中的使用,包括基频提取,语音识别,语音增强等(The application of MATLAB in speech signal processing including pitch extraction, speech recognition, speech enhancement and so on.It uses matlab.)
MATLAB在语音信号分析和合成中的应用
- 《MATLAB在语音信号分析和合成中的应用》MATLAB程序("Application of MATLAB in speech signal analysis and synthesis" MATLAB program)
哼歌识曲
- 通过语音分帧、端点检测、pitch提取、DTW算法,实现歌曲识别(Through voice framing, endpoint detection, pit extraction, DTW algorithm, song recognition is realized)
corr_signal
- corr_signal.m文件可以通过自相关运算,将文件名为test的语音文件的音阶读出。 work1.m是一个GUI函数,图形化界面检测test.wav的音阶。 可用作展示自相关简单应用的过程。(The corr_signal.m file can read the phonetic order of the voice file named test by autocorrelation operation. Work1.m is a GUI function, the graphic
第10章 语音识别
- 语音信号处理实验教程(MATLAB源代码):第十章(Speech signal processing experiment course (MATLAB source code))
语音聚类示例
- 实验示例是基于语音中的mfcc,语音倒谱特征来进行聚类,先利用训练样本来计算训练样本聚类中心(用到了lbg算法),之后再进行分类。 注意:使用代码时需要自己更改文件路径。(This example is based on the MFCC in speech and the feature of speech Cepstrum to cluster. First, the training sample is used to calculate the training sample clus
matlab
- 这是一个具有语音的采集、读取、内插恢复、重采样,语音的时域参数的计算、端点的检测、基音周期的提取,语音的加噪、滤波及每次处理后语音的播放等功能的语音信号处理系统。(speech signal processing)
endpoint
- 读取语音文件,预处理,短时能量、过零率分析,进行端点检测(Read voice files, preprocessing, short time energy, zero crossing rate analysis, endpoint detection.)
基于MFCC的GMM的语音识别
- 基于MFCC的GMM的语音识别,先是通过MFCC提取语音信号的特征向量,然后用GMM进行分类识别(Voice recognition of GMM based on MFCC.First, the feature vectors of speech signals are extracted through MFCC, and then classified by GMM.)
基于动态时间规整(DTW)的孤立字语音识别实验
- 基于动态时间规整(DTW)的孤立字语音识别MATLAB程序(Isolated word speech recognition MATLAB program based on dynamic time warping (DTW))
matlab-yuyin
- 一个matlab的音频处理基础代码,十分基础,课余(A matlab audio processing basic code, very basic, after school.)
传统谱减与MCRA语音增强算法
- 传统语音增强算法,谱减法和MCRC算法,matlab源代码。(Traditional speech enhancement algorithm, spectral subtraction and MCRC algorithm, matlab source code.)