Code covered by the BSD License  

Highlights from
Audio Filter GUI DEMO

Be the first to rate this file! 44 Downloads (last 30 days) File Size: 318.15 KB File ID: #19683
image thumbnail

Audio Filter GUI DEMO

by Theodoros Giannakopoulos

 

23 Apr 2008 (Updated 23 Apr 2008)

This demo provides a simple GUI for basic filtering of audio data.

| Watch this File

File Information
Description

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.

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

Required Products Filter Design Toolbox
Signal Processing Toolbox
MATLAB release MATLAB 7 (R14)
Tags for This File  
Everyone's Tags
Tags I've Applied
Add New Tags Please login to tag files.
Please login to add a comment or rating.
Tag Activity for this File
Tag Applied By Date/Time
audio processing Theodoros Giannakopoulos 22 Oct 2008 09:58:53
video processing Theodoros Giannakopoulos 22 Oct 2008 09:58:53
sound Theodoros Giannakopoulos 22 Oct 2008 09:58:53
speech Theodoros Giannakopoulos 22 Oct 2008 09:58:53
filtering Theodoros Giannakopoulos 22 Oct 2008 09:58:53
audio Theodoros Giannakopoulos 22 Oct 2008 09:58:53
audio AMINA MOHAMED ALI MOHAMED SAIF 19 Dec 2010 10:32:43
audio x 08 May 2011 15:22:52

Contact us at files@mathworks.com