NEN-ISO 2969
Cinematography - B-chain electro-acoustic reponse of motion-picture control rooms and indoor theatres - Specifications and measurements
Organization: | NEN |
Publication Date: | 1 June 2015 |
Status: | active |
Page Count: | 27 |
ICS Code (Other standards related to cinematography): | 37.060.99 |
scope:
NEN-ISO 2969 specifies the measurement methods and characteristic electroacoustic frequency response of the B-chain of motion-picture dubbing theatres (mixing rooms), screening rooms, and indoor theatres whose room volume exceeds 125 m3 (4,414 ft3). It is intended to assist in standardization of monitoring and reproduction of motion-picture sound in such rooms. The goal is to have constant perceived loudness and frequency response from installation to installation, and from position-to-position