Noise Suppressor Using Adaptive Filters

Version 1.0.0.0 (22 KB) by Ali Behboodian
This model uses the NLMS adaptive filtering algorithm to suppress noise.
3.0
(1)
14K Downloads
Updated 29 Nov 2007

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This model uses the NLMS adaptive filtering algorithm to suppress additive noise. It does not require a reference noise signal. However, the noise should be such that the auto-correlation of the noise be close to zero for some lag greater than a certain number. This model implements the NLMS algorithm using Embedded MATLAB.

There are two version of the model: One uses sample-based signals and the other uses frame-based signals.

Cite As

Ali Behboodian (2025). Noise Suppressor Using Adaptive Filters (https://www.mathworks.com/matlabcentral/fileexchange/16669-noise-suppressor-using-adaptive-filters), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2007b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.0.0.0

Adding a model that uses frames.