calculate SNR in matlab

I have original voice signal, encrypted voice signal and decrypted voice signal. How I can calculate SNR from original voice signal and decrypted voice signal?

Answer 1

[Maneet Kaur Bagga]

Hi Puspa Rilanda,

As per my understanding you want to calculate the SNR using the encrypted and the decrypted voice signal. You may refer to the below documentation for reference. Hope it helps!

https://in.mathworks.com/help/signal/ref/snr.html