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减谱法语音增强的一个简短的小程序，希望对大家会有用。-Spectral subtraction speech enhancement
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利用谱减法对语音的背景噪声进行消除，matlab仿真 仿真通过，自带录制好的语音-Using spectral subtraction of background noise on speech is eliminated, through the MATLAB simulation, with recorded speech.
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对数谱MMSE算法与谱减法的比较 可以加深对各种语音增强算法的优劣性的理解，便于学习-MMSE algorithm to compare the number of spectral subtraction spectrum
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spectrum_sub是谱减函数，使用谱减的方法达到降噪的目的，对于一般的平稳信号效果特别好。-Spectrum_sub is spectral subtraction function, using the spectral subtraction method to achieve the purpose of noise reduction, for general stationary signal effect is very good.
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噪声谱估计+谱减法，主要用于对比不同噪声谱估计算法的性能，包括Martin s minimum tracking algorithm，Minimum controlled recursive average algorithm (Cohen) ，variant of Minimum controlled recursive average algorithm ，improved Minimum controlled recursive average algorithm (Cohen)，cont
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采用谱减法的语音降噪实现代码，适用于语音和音频系统中，可直接调用。-Speech noise reduction using spectral subtraction implementation code, for voice and audio systems, can be called directly.
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这是一篇期刊。里面详细介绍了一种将多频带谱减和听觉掩蔽系统结合的语音增强算法，增强效果比较好，可供大家参考学习。-This is a journal. Which details a multi-band spectral subtraction and auditory masking system combines speech enhancement algorithms to enhance better, for your reference study.
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该代码为语音去噪代码，自适应滤波，谱减法，维纳滤波滤波方法。-The code for the speech denoising code, adaptive filtering, spectral subtraction, Wiener filtering filtering method.
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描写了语音增强算法中的谱减法，从有噪声的语音信号中提取尽可能纯净的原始语音-Describe the spectral subtraction in speech enhancement algorithm, noisy speech signal as much as possible to extract the purity of the original speech
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谱减法和维纳滤波去除背景噪声的理论研究，很全面-Theoretical study spectral subtraction and Wiener filter to remove background noise , very comprehensive
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谱减法语音增强的matlab程序，读入语音信号并产生随机白噪声。-Matlab spectral subtraction speech enhancement program that reads the speech signal and generates a random white noise.
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利用谱减算法实现对航空录音的处理。主要思想是相对语音进行加噪声，然后再利用算法去噪声，比较前后信噪比的变化。根据实验结构，去噪效果明显。-The use of spectral subtraction algorithm for handling aviation record. The main idea is to increase the relative voice to the noise, and then use the algorithm to noise, signal to
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语音信号处理仿真，采用谱减法，可以对强噪声背景下的语音信号进行去噪-Speech signal processing simulation, using spectral subtraction, you can voice signal under strong noise denoising
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包括语音的录制程序，加噪程序，以及标准的噪声库，还有用谱减法实现带噪语言信号的增强等程序-ncluding voice recording program, noise procedures, and standards of noise library, as well as achieve the noisy speech signal enhancement using spectral subtraction procedure
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基于人耳遮蔽效应谱减法的语音增强算法，matlab-Enhancement based on spectral subtraction ear shadowing speech，matlab
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基本谱减法，可做毕业设计的参考程序，可直接编译出结果-Basic spectral subtraction, can do the graduation design reference procedures, can be directly compiled the results
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Enhancement of speech corrupted by acoustic noise , A multi-band spectral subtraction method for enhancing speech corrupted by colored noise. , Spectral sub-traction using reduced delay convolution and adaptive averaging. 等三篇文章的MATLAB仿真代码。-MATLAB co
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谱减法语音增强，包含基本谱减法，多带谱减法，以及自适应谱减法。-Spectral subtraction speech enhancement, contains the basic spectral subtraction, multi-band spectral subtraction, and adaptive spectral subtraction
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Spectral Subtraction in Modulation Domain
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For restoration of time-domain signals, an
estimate of the instantaneous magnitude spectrum is combined with the
phase of the noisy signal, and then transformed via an inverse discrete
Fourier transform to the time domain. In terms of comput
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