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humanearbasedonthespectral
- 改进的基于人耳掩蔽效应谱减语音增强算法,是谱减法的改进算法。-To improve the human ear based on the spectral masking by speech enhancement algorithm is to improve the algorithm of spectral subtraction.
xiaobobianhuan
- 利用小波变换多尺度分析的特性,在小波域的各个尺度上选取不同的阈值对基本的频域谱减法进行改进,并且根据清浊音各自不同的特点,在去噪过程中加以分离,保留了语音中的清音成分,使语音更加饱满。-The use of multi-scale wavelet analysis of the characteristics of the individual in the wavelet domain scale threshold select a different frequency domain of
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.
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
voice_enhanced_method
- 结合漏水信号的特性．对基本谱减法进行改进．加入重叠帧，抑制部分音乐噪声。-Combining the characteristics of the signal leakage. The basic spectral subtraction to improve it. Adding overlapping frames, some musical noise suppression.