Animation *.wav to *.avi spectrum animation generator.

Version 1.0.0.0 (2.46 KB) by Héctor Corte
This script takes an audio file in *.wav and converts it into an *.avi animation using its spectrum.
5.0
(1)
749 Downloads
Updated 24 Sep 2012

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This script takes an audio file in *.wav format and converts it into an *.avi animation using its spectrum.
It uses a STFT to generate the espectrum of the sound in current time and some seconds ago.
Ploting this spectrum and adding frames to a video object it manages to generate an *.avi with the sound ant an animation of its spectrum.
An example of the output:
http://www.youtube.com/watch?v=sbAdta_qu4A

Cite As

Héctor Corte (2025). Animation *.wav to *.avi spectrum animation generator. (https://www.mathworks.com/matlabcentral/fileexchange/38314-animation-wav-to-avi-spectrum-animation-generator), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0