ITU-T P.862-2001
Perceptual evaluation of speech quality (PESQ): An objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codecs--SERIES P: TELEPHONE TRANSMISSION QUALITY TELEPHONE INSTALLATIONS LOCAL LINE NETWORKS Methods

Standard No.

ITU-T P.862-2001

Release Date

2001

Published By

International Telecommunication Union (ITU)

Latest

ITU-T P.862-2001

Scope

This Recommendation describes an objective method for predicting the subjective quality of 3.1 kHz (narrow-band) handset telephony and narrow-band speech codecs. This Recommendation presents a high-level description of the method, advice on how to use it,

ITU-T P.862-2001 history

• 2001 ITU-T P.862-2001 Perceptual evaluation of speech quality (PESQ): An objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codecs--SERIES P: TELEPHONE TRANSMISSION QUALITY TELEPHONE INSTALLATIONS LOCAL LINE NETWORKS Methods
• 1998 ITU-T P.861-1998 Objective Quality Measurement of Telephone-Band (300 - 3400 Hz) Speech Codecs - Series P: Telephone Transmission Quality, Telephone Installations, Local Line Networks - Methods for Objective and Subjective Assessment of Quality Study Group 12; 42 pp