GB/T 3451-1982
Active
GY/T 387-2023
Active
Industry standards-China Media Group
GY/T 387-2023 The Technical Specification for County Emergency Broadcast System GY/T 387-2023
GY/T 387-2023 The Technical Specification for County Emergency Broadcast System GY/T 387-2023
Basic Information
Standard Code:
GY/T 387-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Broadcasting and television networks
ICS Name:
Audio, video, and audiovisual engineering
Publish Date:
2023-11-30
Implement Date:
2023-11-30
Pages:
17 pages
Scope
This document specifies the basic structure, main components, operating mode, system interface, technical requirements, and main functions of the county-level emergency broadcasting system. This document is applicable to the design, construction, operation, and maintenance of new county-level emergency broadcasting systems, as well as the upgrading and transformation of existing systems.
Development Information
Related Standards
GB/T 3659-1983
Active
GB/T 3659-1983 Methods of measurement of television video channel
GB/T 3660-1983
Abolished
GB/T 3660-1983 Unified weighting network for measuring video continuous random noise
GB/T 3948-1983
Abolished
GB/T 3948-1983 Test method of three primary colors chromaticity coordinates for TV
GB/T 6278-1986
Replaced
GB/T 6278-1986 Simulated programme signal
GB/T 7394-1987
Abolished