how to find variance of audio signal?

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pranjal on 18 Jun 2015

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Answered: Salaheddin Hosseinzadeh on 18 Jun 2015

i have cry signal as my audio input in .wav format. want to find its variance. pls help

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Salaheddin Hosseinzadeh on 18 Jun 2015

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Hi,

You can read the wav file with wavread() command and find the variance with var() command.

Hope that's enough

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