资源列表
Speech-enhancement
- 语音增强的MATLAB代码 基于谱减法的语音增强系统-Speech enhancement of MATLAB code
enframe
- 说话人识别中用于分祯的简单易行的源程序,本人已经修改过,很好用
enframe.rar
- matlab 用于语音的分帧 加窗的源码,matlab for speech sub-frame of the source window
mfccf
- mfccf code for computation of mfccf
BITSPREC
- 在耳语转化为正常音的过程中需要到的一些简单实用语音处理的程序-Whisper into the normal sound in the process to go to some of the simple and practical procedure for speech processing
PitchSpectrum
- 基音频率提取代码,将提取结果与praat软件提取的数值进行了比较,数值较为接近,表明代码实现效果较为理想-Pitch frequency extraction code, the extraction results praat software to extract the value, the value is closer to show that the code to achieve the effect of an ideal
fengcengmfcc
- 把声音数据先进行小波分层然后各层进行mfcc系数提取
fft
- 用于语音识别前端信号预处理的快速傅里叶变换,提高语音信号识别率!-Fast Fourier transform for speech recognition front-end signal pre-processing, improve the recognition rate of voice signal
convmat
- 一种把原始数据转换为矩阵形式,并且把数据分成训练与测试,按频率转换的一个小程序。-a kind of conversion of the original data matrix form, and data into training and testing, Frequency conversion by a small procedure.
matlab_frequency_analyse
- 1.产生一个连续信号,包含低频,中频,高频分量,对其进行采样,进行频谱分析,分别设计三种高通, 低通,带通滤波器对信号进行滤波处理,观察滤波后信号的频谱。 2.采集一段含有噪音的语音信号(可以录制含有噪音的信号,或者录制语音后再加进噪音信号),对其进行 采样和频谱分析,根据分析结果设计出一合适的滤波器滤除噪音信号
rastaplp
- rastaplp m-file calculates RASTA-PLP coefficients, defaults to 1 if 0, just calculate PLP coefficients.-rastaplp m-file calculates RASTA-PLP coefficients, defaults to 1 if 0, just calculate PLP coefficients.
speech
- 语音合成的简单小代码,可帮你理解一下语音合成的复杂代码-A simple little code speech synthesis can help you understand how the speech synthesis of complex code