Description: 在噪声环境下语音信号的增强，效果不错的，而且比较简单，易于理解-in the noise environment to enhance the voice signal, the effect good, but relatively simple, and easy to understand Platform: |
Size: 1024 |
Author:xu |
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Description: 该matlab代码描述了谱减的语音增强算法。有较好的语音增强效果。-the Matlab code described by the spectrum of voice enhancement algorithms. A better voice enhancement. Platform: |
Size: 182272 |
Author:刘开文 |
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Description: 语音信号的频域处理,语音虽然是一个时变、非平稳的随机过程。但在短时间内可近似看作是平稳的。因此如果能从带噪语音的短时谱中估计出“纯净”语音的短时谱，即可达到语音增强的目的。由于噪声也是随机过程，因此这种估计只能建立在统计模型基础上。利用人耳感知对语音频谱分量的相位不敏感的特性，这类语音增强算法主要针对短时谱的幅度估计。
-voice signals in the frequency domain processing, voice is a time-varying, nonstationary random process. But in a short period of time can be approximated as smooth. So if Noisy Speech from the short-term spectrum estimate "pure" voice of the short-term spectrum, and reached speech enhancement purposes. As the noise is random process, which can only be estimated based on statistical models based on. Use ear perception of voice spectrum component of the phase sensitive to the characteristics of such speech enhancement algorithms targeted at the rate of short-term spectral estimation. Platform: |
Size: 1024 |
Author:罗飞 |
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Description: 航空噪声背景下的语音端点检测和语音增强算法，在信噪比很低的强航空噪声背景下，效果特别好-aviation noise background voice endpoint detection and voice enhancement algorithms, and very low signal to noise ratio in the strong aviation background noise, particularly effective Platform: |
Size: 1024 |
Author:永强 |
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Description: 基于自适应滤波的语音增强和噪声消除。
此方法简单易行。是DSP算法入门的良好材料-based on adaptive filtering voice enhancement and noise elimination. This method is simple. DSP Algorithm entry is a good material Platform: |
Size: 96256 |
Author:陈智颖 |
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Description: 小波变换matlab程序 ，用于语音增强，已经通过测式，效果不凑-wavelet transform Matlab procedures for speech enhancement, he has passed the test-and the results do not follow Platform: |
Size: 1024 |
Author:zyhdsp |
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Description: 系统介绍了语音增强相关知识及相关算法总结，对语音增强算法的应用有简单介绍(This paper introduces the speech enhancement related knowledge and related algorithm summary, and gives a brief introduction to the application of speech enhancement algorithm) Platform: |
Size: 92160 |
Author:维尼坛
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Description: Loizou, P的“语音增强 理论与实践”一书的MATLAB代码(Loizou, P speech enhancement- theory and practice, a Book of MATLAB code)(Loizou code of MATLAB and P's speech enhancement theory and Practice (Loizou, P speech enhancement- theory and practice, a Book of MATLAB code)) Platform: |
Size: 107520 |
Author:维尼坛
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