Multi-band Spectral Subtraction

Version 1.0.0.0 (2.8 KB) by Esfandiar Zavarehei
A simple multi band spectral subtraction for noisy speech enhancement.
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8.1K Downloads
Updated 18 May 2005

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Multiband spectral subtraction as proposed by Kamath 2002. Uses adjusts the subtraction coefficient with the frequency as well as the SNR. note that the first 0.25sec of your signal is used to model the noise.

Cite As

Esfandiar Zavarehei (2024). Multi-band Spectral Subtraction (https://www.mathworks.com/matlabcentral/fileexchange/7674-multi-band-spectral-subtraction), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R13
Compatible with any release
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Version Published Release Notes
1.0.0.0