GB/T 13157-1991
Overall electro-acoustic frequency response for repro-duction of 35mm optical sound track—Reproduction cha-racteristics (English Version)

Standard No.

GB/T 13157-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 13157-1991

Scope

This standard specifies the electro-acoustic frequency response characteristics of the full reproduction (or monitoring) system of the optical soundtrack of 35mm film. This standard applies to the main sound system of hybrid recording studios, standard projection rooms and indoor theaters for movies.

GB/T 13157-1991 history

• 1991 GB/T 13157-1991 Overall electro-acoustic frequency response for repro-duction of 35mm optical sound track—Reproduction cha-racteristics