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how to find variance of audio signal?

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pranjal
pranjal on 18 Jun 2015
i have cry signal as my audio input in .wav format. want to find its variance. pls help

Answers (1)

Salaheddin Hosseinzadeh
Salaheddin Hosseinzadeh on 18 Jun 2015
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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