搜索资源列表
MainScript
- 语音信号进行瞬时维纳滤波的程序,进行信号的去噪处理以便于识别或后续过程-speech signals instantaneous Wiener filtering procedures, signal denoising for identification or follow-up in the process
jingdianxiaobo
- 经典的利用小波模极大值的方法实现信号去噪的程序 保存格式为TXT.开发环境是MATLAB-classic wavelet modulus maxima of the signal denoising procedures for the preservation TXT format. Development Environment MATLAB is
Matspeech
- 自己编的语音信号的一些处理过程 包括谱减法去噪,hnr,snr等,很有用
mpsound
- 录制一段个人自己的语音信号。对录制的信号进行采样;画出采样后语音信号的时域波形和频谱图;对语音信号进行加噪和去噪处理,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化;回放语音信号;实现快录慢放、慢录快放等功能。-Record a person' s own voice signal. Of the recorded signal sampling draw sample after the speech signal time-domain waveform
test
- 此代码是利用matlab,将信号进行去噪,使用ICA的算法。-This code is the use of matlab, the signal de-noising, the use of ICA algorithms.
rever
- 1.进行含噪语音信号的时频分析 2.设计合适滤波器进行去噪 3.进行去噪后信号的时频分析4.设计一个混响器(用四个梳状滤波器和两个全通滤波器(下图所示))来产生回声(通过一个均衡器-Reverberation
FIR
- 绘制一段语音信号的波形并观察其频谱,用三角窗设计一个满足给定相应技术指标的FIR滤波器,对该语音信号进行滤波去噪处理,比较滤波前后的波形和频谱并进行分析。
wden1
- 优化小波阈值,对硬阈值和软阈值的改进,通常用于语音信号增强,去噪-Optimization of wavelet threshold, the hard threshold and soft threshold improvement, commonly used in speech signal enhancement and denoise
kkk
- 基于小波分析的阈值语音信号去噪研究。pdf格式的。-The threshold based on wavelet analysis denoising speech signal. pdf format.
zuoyinxiaoboquzao
- 小波去噪,应用于人的语音信号处理中。包含有程序以及运行的结果。-wavelet,denoise
yuyin_wavelet-denoising_matlab
- 用MATLAB实现对语音信号进行小波去噪-MATLAB implementation of the voice signal using the wavelet denoising
pujian
- 基于matlab编程实现带噪语音信号去噪-failed to translate
fexingzaiyuyinzhongdeyingyong
- 几篇分形理论在语音信号处理中应用的文献,主要应用于去噪和断点检测-Several fractal theory applications in speech signal processing literature, mainly used in denoising and break detection
program
- 语音信号时域频域分析(白噪声与高斯噪声的去噪)-Speech signal time-domain frequency domain analysis (white noise and Gaussian noise denoising)
time_extend
- 语音延长、变速处理程序,实现语音信号时域延长; 主要步骤是先对原始语音信号进行加窗,再对加窗后的语音信号进行时域扩展; 以上处理之后语音信号可能会带进新的噪声,所以再对处理后的语音信号,使用FIR滤波器进行去噪处理。-Voice extending process, extending the time-domain voice signal The first major step is added to the original speech signal window, a
kaerman
- 语音信号去噪,在MATLAB开发环境下,对含噪声的语音信号进行卡尔曼滤波,实现语音增强的功能。-The voice signal denoising, the Kalman filter, the noisy speech signal in the MATLAB development environment Wave, speech enhancement.
pujianfa
- 在噪声存在的情况下为语音信号去噪,谱减法去噪-pujianfa in noise enviroment
A-Modified-Spectral-Subtraction--
- 关于语音去噪的iEEE论文,对进行语音信号去噪处理有很多的帮助-IEEE papers about speech denoising, the speech signal denoising processing have a lot of help
duqushengyin
- 语音信号的读取、预处理、傅里叶变换、去噪以及回放-Read the speech signal pre-processing, the Fourier transform and the playback
speech_denoising
- 高斯噪声背景下的语音去噪,附加matlabUI界面(Speech denoising under Gauss noise background)