Summary

Supplement 29 to ITU-T P-series Recommendations describes ITU-T P.800 use case examples that include narrowband (NB), wideband (WB), super wideband (SWB) and fullband (FB) audio bandwidth, speech, music and mixed speech and music content, stereo and spatial quality evaluations.

This Supplement also provides guidance for using subjective listening methodology in Recommendation ITU-T P.800 for stereo and spatial speech and general audio. Anchor conditions, level normalization for stereo and multichannel signals, and listener screening methods are presented.