Audio Filter GUI DEMO

This demo provides a simple GUI for basic filtering of audio data. Using the GUI you can:

* Load audio data stored in a .wav file.
* Generate uniform noise in specific audio frequencies, using lowpass, highpass or bandpass digital filters.
* Add the filtered noised to the original audio signal.
* Remove the noise by inverse filtering.

The purpose of this DEMO is not to provide robust and sophisticated denoising algorithms, but simply to demonstrate some basic audio filtering processes in Matlab.

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http://www.di.uoa.gr/~tyiannak
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