Boll Spectral Subtraction

Version 1.0.0.0 (2.64 KB) by Esfandiar Zavarehei
The spectral Subtraction Method for enhancement of noisy speech.
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Updated 18 May 2005

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The spectral Subtraction Method for enhancement of noisy speech signals proposed by Boll 79. The method implements spectral averaging and residual noise reduction proposed in the paper. Note that the first 0.25 sec of the speech signal is assumed to be noise only and is used to model the noise signal.

Cite As

Esfandiar Zavarehei (2024). Boll Spectral Subtraction (https://www.mathworks.com/matlabcentral/fileexchange/7675-boll-spectral-subtraction), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14SP1
Compatible with any release
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Version Published Release Notes
1.0.0.0