搜索资源列表
short-termstudyofthespeechenhancement
- 基于短时谱估计的语音增强研究,包括谱减法,维纳滤波和MMSE的介绍,很详细。-Based on the short-time spectral estimation of speech enhancement research, including spectral subtraction, Wiener filter and the MMSE introduction in great detail.
fenzhenspeechenhance
- 一个用谱减法实现的语音消燥程序,该程序在本网站下载通过修改可直接运行,效果良好,便于初学者入门。-The realization of a spectral subtraction with extinction dry voice program to download on this site can be directly run by modifying the results were very good, easy entry for beginners.
pujianfa
- 基本谱减法——源程序,对于学习语音增强的朋友来说,非常有用-The basic spectral subtraction- the source for the study of speech enhancement is a friend, a very useful
noise
- 一种基于改进谱减法的语音去噪新方法.pdf-Based on improved spectral subtraction speech denoising new method. Pdf
ss-improve
- 谱减法消除噪音的c代码,是在本站下载的源代码ss.tar.gz的基础上使用改进算法改进的,原程序只能消除最开始很小段的语音噪声。改进后的程序经测试,能够很好地消除语音噪声。在此感谢ss.tar.gz源程序的提供者。-C-code for spectrum-sub to cancel voice noise, can cancel noise very well.
pujian
- 简单的谱减法的小程序,适合刚刚开始对语音识别进行研究的同学-A simple spectral subtraction of the small programs, suitable for speech recognition is just beginning to study for students who
a_modified_method
- 介绍了改进谱减法的原理及算法。提出在信噪比(sNR)较低的情况下,根据语音短时能量和过零率,判断在无声 或有声期间是否偶然的噪声过高,从而设定合适的参数降低噪声。-Introduced an improved spectral subtraction principles and algorithms. Proposed signal to noise ratio (sNR) lower case, according to voice short-term energy and zero-cr
gaijin_pujianfa
- 改进的谱减法,语音增强,音频降噪-MATLAB-audio denoising---matlab
matlab_speech_inhancement
- 在MATLAB下面实现谱减法语音增强算法,通过仿真能得到很不错的效果,值得推荐~-speech_enhancement under matlab enviroment~
noise
- 语音噪声压缩新算法,一种基于vad的语音噪声抑制方法。这种新算法源于vad 技术及谱减法,它先对含噪声信号进 行vad处理,而后是基于感知掩蔽阈值的谱减法运算,降低噪声,获得清晰的增强信号。与其它算法相比,其效果更好,语 音听测试证明了这一点。-New algorithm for speech compression noise, a noise reduction of speech based vad method. This new algorithm derived from v
Basicspectralsubtractionalgorithm
- 谱减法是语音增强的经典算法,程序对该算法进行了仿真-Spectral subtraction speech enhancement is a classical algorithm, the algorithm was simulated program
Endpoindetectionspectralenhancement
- 基于端点检测的谱减法语音增强,语音的去噪算法仿真程序,可以进一步改进-Endpoint detection of the spectral subtraction based speech enhancement
zishiyingjiangzao
- 这里介绍了一种基于自适应滤波的噪声抵消法,采用归一化最小均方误差算法,采集实际噪声环境下各种不同信噪比的带噪语音样本进行降噪处理,实验结果表明,处理后信号的信噪比得到了较大程度的提高,大大改善了听音效果,具有很高的可懂度,且语音自然度好,没有失真;并与谱减法进行了比较,自适应噪声抵消法的降噪幅度比谱减法有一定提高,在听音效果上,用自适应噪声抵消法处理后的语音在清晰度,自然度方面优于谱减法。-Here a novel adaptive noise cancellation method using
speechenhance
- 基于谱减法的语音增强,重点在噪声的估计,效果还可以-Speech enhancement based on spectral subtraction, focusing on the estimated noise, the effect can also be
谱减法
- 谱减法语音增强算法matlab程序代码谱相减法
谱减法
- 谱减法是一种比较简单的语音降噪的方法,在语音信号具有较高的信噪比的情况下具有良好的降噪功能。(Spectral Subtraction)
matlab
- 用于基本的语音分析,包含端点检测,谱减法。(Used for basic speech analysis)
pujian
- 运用谱减法,对语音信号进行去噪处理并比较处理前后的信噪比(Using spectral subtraction to denoise the speech signal and compare the signal to noise ratio before and after processing)
Desktop
- 给纯净语音加上噪声,可以用在语音增强方面的实验(Add noise to pure voice)
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.)