GB/T 3971.3-1983
Active
YD/T 4946-2024
Active
Industry standards-Postal and telecommunications
YD/T 4946-2024 Telecommunications network and internet data watermarking technical requirements and testing methods
YD/T 4946-2024 Telecommunications network and internet data watermarking technical requirements and testing methods
Price:
$ 30
Basic Information
Standard Code:
YD/T 4946-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Data communication
ICS Name:
Telecommunications system
Publish Date:
2024-07-05
Implement Date:
2024-10-01
Scope
This document is applicable to the embedding and traceability of data and digital watermarks in telecommunications networks and the Internet, as well as the design, development, testing, evaluation, and acceptance of watermarking technology capabilities. It includes, but is not limited to, data watermarking providers, demanders, evaluation institutions, and regulatory authorities.
Development Information
Related Standards
GB/T 3974-1983
Abolished
GB/T 3974-1983 Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication systems
GB/T 5581-1985
Abolished
GB/T 5581-1985 Specification and measuring method of frequency-modulated voice-frequency telegraph set for a modulation rate of 75 Bauds with channels spaced at 180 Hz
GB/T 13722-1992
Replaced
GB/T 13722-1992 Performance requirements and testing methods for power supplies used in the mobile communication
GB/T 3972-1992
Abolished
GB/T 3972-1992 Relays for crossbar telephone switching systems
GB/T 15410-1994
Abolished