搜索资源列表
subspectrum
- ＭATLAB代码,利用谱减法实现语音信号增强.经过测试,效果不错.
pujianfa
- 基于谱减法的语音增强算法，谱相减法及其变形方法总体上运算量较小，容易实时实现，增强效果也较好，是目前最常用的一种方法-Spectral subtraction based speech enhancement algorithm, spectral subtraction method and the deformation of the whole volume of the smaller operations, easy real-time implementation, and enha
MMSEpujian
- 这个是语音信号处理里面的基于MMSE的谱减法增强处理程序，此种方法是我见过消除噪声最好的！-This is the speech signal processing inside the MMSE-based spectral subtraction to enhance handling procedures, this method is the elimination of noise, the best I' ve ever seen!
pujianfa
- 自己编的，经典的功率谱减法程序，不带VAD检测的程序-Own, the classic power spectrum subtraction procedure, non-VAD detection procedures
duandianjiance
- 自己编的，带有VAD语音检测的谱减法语音增强程序。-Own, and with VAD voice detection spectral subtraction speech enhancement procedures.
VoiceEnhance
- 基于matlab环境，利用谱减法实现语音信号增强-Matlab-based environment, using spectral subtraction to enhance voice signal
pujianfa
- 自己写的一个谱减法，在信噪比不太低的时候效果还不错。-one matlab program. the effect is not bad when SNR is not lower.
SpectralSubtration
- 非常简单明了的基本谱减法降噪Matlab实现。 代码内有详细的注释。适合初学者。-An normal spectral subtration algorithm write by matlab.
glpj
- 这个是谱减法的MATLAB程序，经过验证能比较好的去除平稳噪声。其运用了简便的FFT减小了运算量-it is a program about delete noise.it based on MATLAB
weina
- 这是一个利用维纳滤波方法进行消噪的MATLAB 程序，器效果比谱减法好在没有尖锐的噪声-it is a delete noise program.it is based on 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~
speech_enhancement_simulations
- 几种增强算法的总结，MATLAB代码，算法包括有：谱减法，MMSE-LOGSTSA ,MMSE-ST-DFT ,decision-Directed method,multi-band 谱减法等-A summary of several enhancement algorithm, MATLAB code, the algorithm include: spectral subtraction, MMSE-LOGSTSA, MMSE-ST-DFT, decision-Directed method
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
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)
谱减法程序对比
- 基本谱减法和改进谱减法对比，文本显示matlab图形(The comparison between basic spectral subtraction method and improved spectral subtraction method, there are 2 texts in the files to display the MATLAB graphics.)
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)
谱减法
- 利用谱减法进行语音信号的降噪处理，适用于语音增强领域(Using spectral subtraction to reduce the noise of speech signal, it is suitable for the field of speech enhancement)
spectral subtraction
- 谱减法的几种基本算法，动态、软、硬阈值法(Several basic algorithms for spectral subtraction, dynamic, soft and hard thresholding methods)
specture_subtract
- 数字助听器的谱减法matlab仿真，可用于数字助听器设计或者性能对比(Matlab simulation of spectrum subtraction of digital hearing aid)