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自适应语音抵消算法，用于语音增强，和语音降噪。开发环境matlab-Adaptive Speech cancellation algorithm for speech enhancement, noise reduction and voice. Matlab development environment
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ETSI发布的用于研究分布式语音识别的前端降噪算法-ETSI issued for the study of Distributed Speech Recognition front Noise Reduction Algorithm
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ETSI发布的用于研究分布式语音识别的前端降噪算法-ETSI issued for the study of Distributed Speech Recognition front Noise Reduction Algorithm
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ETSI发布的用于研究分布式语音识别的前端降噪算法-ETSI issued for the study of Distributed Speech Recognition front Noise Reduction Algorithm
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实现在单信道语音信号处理中的降噪，用Spectral Subtraction算法实现的，内涵音频文件，代码中包括给纯净音频文件加噪声的部分。-Noise reduction in single-channel speech signal processing, using the Spectral Subtraction algorithm, the connotation of an audio file, the code in the package
Including pure au
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在强噪声环境下，说话人话音受到很强烈的干扰，语音增强是很有必要的。在TDS5410-TDK实验板，实现了谱衰减算法。主要包括有声/无声检测算法、发送/接收缓冲区的调度、语音降噪算法。试验结果表明，其降噪效果明显，试听效果较好。
-In strong noise environment, the speaker voice by the very strong interference, speech enhancement is necessary. TDS5410-TDK experim
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The two-step noise reduction (TSNR) technique removes the annoying reverberation effect while maintaining the benefits of the decision-directed approach. However, classic short-time noise reduction techniques, including TSNR, introduce harmonic disto
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duction techniques proposed in the art are expressed as a spectral
gain depending on the a priori SNR. In the well-known decision-
directed approach, the a priori SNR depends on the speech spec-
trum estimation in the previous frame. As a conse
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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
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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 of system performance. In order
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语音降噪，基于matlab的语音降噪处理，运用基本谱减法实现语音处理的目标-Voice noise reduction, noise reduction processing based on Matlab voice, use the basic spectral subtraction for speech processing target
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Speech Enhancement and Its Noise Reduction Ability Research
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在现场直播节目的录制过程中，经常会由于现场录制工作人员的操作不当，会使MIC中串入交流干扰，从而造成语音信号的采集过程中的噪声干扰。语音降噪是针对噪声问题的一种有效的处理技术，它的目的就是为了消除噪声的影响，提高语音清晰度、改善语音的质量。-During recording, live programs, often as a result of improper handling live recording of staff, will MIC in series AC interferen
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用椭圆低通滤波器对语音信号进行滤波处理，实现降噪处理-The elliptic low pass filter is used to filter the speech signal, and the noise reduction processing is realized.
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对采集的语音信号进行去噪处理，利用小波分析的方法解决这一个问题。(Noise reduction of the collected speech signal)
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语音信号处理--降噪方法之小波分解法 MATLAB例程(Speech Signal Processing--A MATLAB Routine of Wavelet Decomposition Method for Noise Reduction)
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语音降噪经典算法NLMS最小均方算法MATLAB程序(Speech noise reduction classical algorithm NLMS minimum mean square algorithm MATLAB program)
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