ITU-T P.851-2003
Subjective quality evaluation of telephone services based on spoken dialogue systems SERIES P: TELEPHONE TRANSMISSION QUALITY TELEPHONE INSTALLATIONS LOCAL LINE NETWORKS Methods for objective and subjective assessment of quality Study Group 12

Standard No.

ITU-T P.851-2003

Release Date

2003

Published By

International Telecommunication Union (ITU)

Latest

ITU-T P.851-2003

Scope

This Recommendation describes methods and procedures for conducting subjective evaluation experiments for telephone services which are based on spoken dialogue systems. The respective systems enable a natural interaction via spoken language and possess sp

ITU-T P.851-2003 history

• 2003 ITU-T P.851-2003 Subjective quality evaluation of telephone services based on spoken dialogue systems SERIES P: TELEPHONE TRANSMISSION QUALITY TELEPHONE INSTALLATIONS LOCAL LINE NETWORKS Methods for objective and subjective assessment of quality Study Group 12