ITU-T P.53-1989
Psophometers (Apparatus for the Objective Measurement of Circuit Noise) - Telephone Transmission Quality (Study Group XII) 1 pp

Standard No.

ITU-T P.53-1989

Release Date

1989

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-T P.53-1989

Scope

Psophometers (Apparatus for the Objective Measurement of Circuit Noise) - Telephone Transmission Quality (Study Group XII) 1 pp

ITU-T P.53-1989 history

• 1989 ITU-T P.53-1989 Psophometers (Apparatus for the Objective Measurement of Circuit Noise) - Telephone Transmission Quality (Study Group XII) 1 pp