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

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This script takes an audio file in *.wav and converts it into an *.avi animation using its spectrum.

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File Information
Description

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

Required Products Signal Processing Toolbox
MATLAB release MATLAB 7.10 (R2010a)
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Comments and Ratings (1)
27 Oct 2012 Chris Stockmann

Very neat project -- thanks for posting this.

For those of us who are using R2012b the signalblks feature has been removed. If anyone could help me learn how to initialize the movie object without this feature I would be greatly appreciative.

Many thanks,
Chris

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