搜索资源列表
Subspacealgorithm
- 子空间算法是语音增强中较新颖的算法，文件对该算法进行了仿真-Subspace method is relatively new in the speech enhancement algorithm, the algorithm was simulated file
walvetnosiedepression
- 语音增强中的小波去噪，主要是抑制细节信号中，进行清音浊音判别，进行阈值选取-wavlet
Wiener
- 语音增强中常用的weiner滤波函数，希望对大家有用-weiner filter
WaveletDenoise
- 本设计基于小波变换法对语音信号进行去噪处理，得到了较好的语音增强效果-The design is based on wavelet transform denoising the speech signal to obtain a better speech enhancement
VariableNoisySpeechEnhancementAlgorithmPerformance
- 语音增强是影响语音识别系统性能的重要成分。为了比较语音增强算法的性能，采用Matlab软件进行了数值仿真，对不同噪声环境下的语音用3种不同的方法进行降噪，采用信噪比、端点检测等方法来降噪效果，并对几种增强算法的性能进行了比较分析。结果表明，在变噪声环境下短时谱MMSE法最佳，谱减法和维纳滤波法各有优点。-Speech enhancement of voice recognition is an important component o
improved_SpectralSbutract
- 基于matlab的谱减算法的改进，仿真效果显示语音增强效果优于传统方法。-Matlab-based algorithm to improve the spectral reduction, speech enhancement simulation results show better than traditional methods.
xiaobo
- 基于小波变换的语音增强的matlab程序源码-Speech enhancement based on wavelet transform the program source code matlab
report4
- matlab基于小波变换的语音增强处理，语音增强的主要目标，就是从带噪语音信号中提取尽可能纯挣的原始语音-matlab speech enhancement based on wavelet transform processing, the main objective of speech enhancement, is from the noisy speech signal to extract the original voic
speech-enhancement
- 本资料涵盖了几乎所有的语音增强方面的方法，主要有谱减法，听觉掩蔽，最小均方误差，维纳滤波以及一些非主流的方法，这些对于研究语音增强的人来说是很有帮助的-The data cover almost all aspects of speech enhancement methods, the main spectral subtraction, auditory masking, minimum mean square error, Wie
microphone-array-
- 麦克风语音增强算法的研究，原理是经麦克风采集的语音信号，经过功放使所需的信号增强-Microphone speech enhancement algorithm, the principle is captured by the microphone voice signal, the signal through the amplifier to make the necessary enhancements
enhance_compare
- 该例程是基几种语音增强算法的MATLAB实现(Several speech enhancement algorithms)
文献
- 文献中描述了语音增强的概述，对目前的算法进行分类总结，是很好的理论学习资料(The literature describes the speech enhancement overview, the current algorithm for classification and summary, is a very good theoretical learning materials)
OMLSA
- 这是目前传统单通道语音增强中效果最好的算法，作者Iseal Cohen大神,采用基于最小均方误差MMSE准则，代码里，噪声估计由最初的MCRA更新为效果更好的IMCRA。(This is the most effective algorithm for traditional single channel speech enhancement. The author, Iseal Cohen great God, uses the mi
语音降噪
- 几种经典的语音降噪源代码，来自书籍《MATLAB在语音信号分析与合成中的应用》(Several classic speech denoising source code, from the book "MATLAB in speech signal analysis and synthesis application")
enhance
- 维纳滤波语音增强，非常只有用的文件，特意上传希望对大家有帮助(Wiener filter speech enhancement, very only use of the file, specially uploaded hope for everyone to help)
5.1 自适应滤波器法
- 利用自适应滤波的方法进行语音信号的降噪处理，适用于语音增强领域(The adaptive filtering method is used to denoise the speech signal, which is suitable for the field of speech enhancement.)
5.3 维纳滤波法
- 利用维纳滤波的方法进行语音信号的降噪处理，适用于语音增强领域(The denoising processing of speech signal by Wiener filtering is suitable for the domain of speech enhancement)
5.4 小波分解法
- 利用小波分解的方法进行语音信号的降噪处理，适用于语音增强领域(The wavelet decomposition method is used to denoise the speech signal, which is suitable for the field of speech enhancement.)
Voice enhancement
- 使用MATLAB平台，实现对语音信号的噪声估计，以方便滤除噪声，实现语音增强。(Using the MATLAB platform, noise estimation of the speech signal is implemented to facilitate noise filtering and speech enhancement.)
wenier ehansment
- 利用韦纳滤波器进行语音增强，加入guassian噪声，然后在添加了噪声的语音后，使用weiner滤波器进行滤波。(speech enhancement using weiner filter, in this a speech is added with a guassian noise then after adding the noise the noise speech if filtered using weiner filte