POLQA & PESQ – Know everything about MOS – Part 2

spersyn How-to, In More Depth, Lab

POLQA or PESQ?

In this second episode of "Do you really know everything about MOS?" video series, we explore in more details ITU PESQ and POLQA MOS algorithms and related test methodologies.

You will learn what are the limitations for each algorithm, and when to choose PESQ or POLQA (ITU P.863) depending on your situation.  This depends on several factors like the type or topology of the telephony system, codec, band, and the voice application you are about to to test and validate. But after watching the video this will no longer be  a secret for you.

Enjoy! (Any comments welcomed).

Did you miss the first episode? No worries just watch "Do you really know everything about MOS - Part 1"