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test for independence of audio signals

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ckchew
ckchew on 1 Jun 2011
Hi there everyone. I am currently doing a project on blind source separation of audio signals and one of the requirements is that the signals are independent of one another. does anyone know any built command of matlab or way to test for independence of let's say between 2 audio signals.
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Jan
Jan on 1 Jun 2011
I'm not sure, how independence is defined. Perhaps CORRCOEF(Sound1, Sound2) is enough already?
ckchew
ckchew on 2 Jul 2011
thanx so much for the help Simon!:)

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