how to find variance of audio signal?

8 visualizzazioni (ultimi 30 giorni)
pranjal
pranjal il 18 Giu 2015
Risposto: Salaheddin Hosseinzadeh il 18 Giu 2015
i have cry signal as my audio input in .wav format. want to find its variance. pls help

Accedi per rispondere a questa domanda.

Risposte (1)

Salaheddin Hosseinzadeh
Salaheddin Hosseinzadeh il 18 Giu 2015
Hi,
You can read the wav file with wavread() command and find the variance with var() command.
Hope that's enough

Categorie

Scopri di più su Audio I/O and Waveform Generation in Help Center e File Exchange

Tag

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by