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4下载：
谱减法去除语音噪声的c语言程序1。。。效果还可以 。推荐大家下载。-spectral subtraction to remove noise c Speech Language Program 1. . . Effects can. Suggest you download.
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另一个 谱减法去除语音噪声的c语言程序2。。。效果也还可以 。推荐大家下载。-remove noise c Speech Language Program 2. . . The results can also. Suggest you download.
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remove background noise from speech signal
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该程序是卡曼滤波法在语音处理上的应用,能有效的去除噪声,达到语音增强的目的!-The program is Kaman filtering method in the voice processing application, can effectively remove the noise, to achieve the purpose of speech enhancement!
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语音增强,可以用于对带噪声语音进行处理,去除噪声-Speech enhancement, can be used to bring the noise of voice processing to remove noise
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本程序是对语音信号去除噪声。MATLAB编写-This procedure is a speech signal to remove noise. MATLAB prepared
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语音的消噪程序，传统普减法的改进，有效去除背景噪声-Speech de-noising process, the traditional S & P subtraction improvements, effectively remove background noise
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语音信号处理中，利用winner滤波器去除干扰噪声，达到语音增强的效果-Speech signal processing, and use filters to remove interference noise winner, to the effect of speech enhancement
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Kalman filter function that remove noise from speech
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语音端点检测，有助于除去语音信号中的噪音部分，留下有用的携带信息的部分，有利于提取其中有用的语音特征参数，从而提高识别率。-Endpoint detection, helps remove the noise part of the speech signal, leaving useful information-bearing part, is conducive to extract the speech feature useful to improve the recognition
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• Plot the noisy speech signal both in time-domain and frequency-domain.
• 进行含噪语音信号的时频分析
• Design a proper filter to remove noise from the speech signal.
• 设计合适滤波器进行去噪
• Plot the clean signal both in time-domain
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基于谱减法语音增强matlab程序，很好的去除噪声，得到增强的语音信号-Speech enhancement based on spectral subtraction matlab program, very good to remove noise, enhanced voice signal
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voice) is the target signal and the
second one (woman s voice) is the interfering speaker. To contrast the
effects of an interference speaker (non-stationary noise) with a white
noise inference (stationary noise/constant power) a white nois
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it is a speech recovery system which can remove noise from received signal
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首先基于DSP（SEED-DEC5416）的语音采集，其次通过低通和带通的FIR滤波器进行除燥-the speech signal processing and then using low and bandpass FIR filter to remove noise
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Low-pass filters allow the low frequency components of an input signal to pass through while attenuating (reducing) high frequency components. Measurement noise fall into the high frequency range of the signal spectrum, while the underlying process s
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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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通过使用matlab自带的小波函数对语音信号进行处理，首先对载入的语音信号snow.wav添加高斯白噪声，然后对加噪的语音信号进行三层小波分解，最后分别采用强制性和默认阈值两种方法对信号进行消噪处理，强制性消噪方法直接将分解的高频系数全部变为0，默认阈值通过对分解的高频系数设定阈值来进行消噪-By using MATLAB built-in wavelet function of speech signal processing, first on the loading of the spee
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谱减法语音增强的仿真实现：读取语音文件，产生随机白噪声，将两者联合起来，加入汉明窗，帧间重叠50 ，短时FFT，短时相位谱，频域中合成语音，短时IFFT并各帧重叠相加，去除汉明窗引起的增益，最后得到增强后的语音。-Spectral subtraction speech enhancement Simulation: reading voice files, generate random white noise, the two unite Jiaruhanming window, 50 ov
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基于DSP5509A平台下的语音信号增强处理，运用了LMS维纳滤波方法去除输入语音信号中的噪声干扰。-Speech signal enhancement processing based on DSP5509A platform, the use of the LMS Wiener filtering method to remove the input speech signal noise interference.
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