how to find variance of audio signal?
6 views (last 30 days)
Show older comments
i have cry signal as my audio input in .wav format. want to find its variance. pls help
0 Comments
Answers (1)
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
0 Comments
See Also
Categories
Find more on Audio I/O and Waveform Generation in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!