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fixedbeam

于 2018-07-22 发布文件大小:188KB

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下载积分: 1 下载次数: 14

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经典麦克风语音增强算法，当阵元数目越多，语音增强效果越好(Classical microphone speech enhancement algorithm, the more the number of elements, the better the speech enhancement effect)

文件列表：

fixedbeam\SNR0_sp01.wav, 45102 , 2009-06-05
fixedbeam\SNR10_sp01.wav, 45102 , 2009-06-05
fixedbeam\SNR15_sp01.wav, 45102 , 2009-06-05
fixedbeam\SNR5_sp01.wav, 45102 , 2009-06-05
fixedbeam\fixedbeam.m, 2023 , 2016-03-10
fixedbeam\sp01.wav, 45102 , 2005-07-12
fixedbeam\stationary_noise_evaluate.m, 987 , 2009-05-12
fixedbeam, 0 , 2018-07-22

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本次课程设计主要介绍了语音信号的录制、语音信号的采集与分析、语音信号的采样、语音信号的频谱分析、加噪后的频谱分析、滤波器的设计以及对于语音信号的回放等知识。通过 Cool Edit录制一段语音信号，运用MATLAB对其进行时域与频域分析，然后设计滤波器加入噪声进行滤波处理，比较滤波前后始于波形或频谱的变化，最后实现对于语音的回放设计。(Digital voice processing filter design)

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数字语音处理及MATLAB仿真_张雪英编著第二版源码(Digital audio processing and MATLAB simulation _ Zhang Xueying edited version second source code)

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基于matlab的语言情感识别仿真，可以实现用户注册，识别使用者说话时的喜怒哀乐等情感，人数少时可以实现很高的准确率。(Emotion Recognition based on Matlab language simulation, you can implement user registration, the number of emotions such as feelings, identify the user to speak came from a high accuracy can be achieved.)

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fixedbeam

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