GB/T 3717-1983
abolished_transferred
DY/T 6-2021
Active
Industry standards-Film
DY/T 6-2021 The technical requirements and measurement methods for audio equipment for digital movie projection
DY/T 6-2021 The technical requirements and measurement methods for audio equipment for digital movie projection
Basic Information
Standard Code:
DY/T 6-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Production equipment
ICS Name:
Film equipment
Publish Date:
2021-08-01
Implement Date:
2021-08-01
Pages:
16 pages
Scope
This document specifies the technical requirements and corresponding measurement methods for audio processors (digital input/analog output), audio power amplifiers (analog input/analog output), and speaker systems used in digital cinema projection. This document is applicable to the research, development, use, maintenance, and evaluation of audio processors, audio power amplifiers, and speaker systems used in digital cinema projection.
Development Information
Related Standards
GB/T 5874-1986
Active
GB/T 5874-1986 Image produced by camera aperture type W on 16mm motion-picture film—Position and dimensions
GB/T 15397-1994
Active
GB/T 15397-1994 Measurement methods of A-chain and B-chain electro-acoustic frequency response of motion-picture control rooms, review rooms and indoor theatres
GB/T 4645-1994
Replaced
GB/T 4645-1994 Screen luminance for the projection of motion-picture prints in indoor theatres and review rooms
GB/T 13982-1998
Replaced
GB/T 13982-1998 The reflective projection screens
GB/T 13982-2005
Replaced