equipped with the r&s®upv-k63 option, the r&s®upv audio analyzer now also offers the measurement method referred to as the perceptual objective listening quality analysis (polqa), which was published in 2011 as recommendation itu-t p.863 by the international telecommunication union. polqa, a technology update to pesq, was developed to meet the voice quality testing requirements of mobile network services. it offers measurements for higher transmission bandwidths and is also certified for acoustic measurements.
key facts
equipped with the r&s®upv-k63 option, the r&s®upv audio analyzer now also offers the measurement method referred to as the perceptual objective listening quality analysis (polqa), which was published in 2011 as recommendation itu-t p.863 by the international telecommunication union.