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Description: Based on the spectrum of the vuvuzela sound, this denoising technique simply computes an antenuation map in the time-frequency domain. Then, the audio signal is restored by computing the inverse STFT. See [1] or [2] for more detail about the algorithm.
To hear the result of this algorithm, go directly to: http://soundcloud.com/choc29/vuvuzela-correction-with-matlab
References:
[1] Steven F. Boll, "Suppression of Acoustic Noise in Speech Using Spectral Subtraction", IEEE Transactions on Signal Processing, 27(2),pp 113-120, 1979
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Size: 1156096 |
Author: naarkhoo |
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Description: vuvuzela filter matlab programme
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Size: 949248 |
Author: mohamed |
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Description: 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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Size: 1156096 |
Author: xlp |
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Description: vuvuzela speech denoising m file MATLAB
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Size: 2048 |
Author: BOUZ Saf |
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Description: Vuvuzela cancellation with spectral subtraction technique
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Size: 4385792 |
Author: sunmoon.m |
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