GB/T 15521-1995
Abolished
T/EJCCCSE 487-2025
Active
Group standards
\nT/EJCCCSE 487-2025 Design Requirements for Intelligent Audio and Video Terminals
T/EJCCCSE 487-2025 Intelligent Audio and Video Terminal Design Requirements
Price:
$ 20.00
Basic Information
Standard Code:
T/EJCCCSE 487-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Other audio, video, and audiovisual equipment
Publish Date:
2025-05-28
Implement Date:
2025-06-27
Scope
Main technical content: This document specifies the basic requirements, system architecture, audio performance, voice interaction, security, intelligent grading, testing methods, and requirements for marking, packaging, transportation, and storage of smart audio and video terminals. This document is applicable to the research, development, design, and testing of smart audio and video terminal products and systems that have Bluetooth wireless connectivity, can be operated through voice interaction, and can provide audio playback services.
Development Information
Related Standards
GB/T 15644-1995
Abolished
GB/T 15644-1995 Application of connectors for the interconnection of equipment in audio-visual systems
GB 16787-1997
Active
GB 16787-1997 Measurements and limits of radiation of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz
GB 16788-1997
Active
GB 16788-1997 Measurements and limits of immunity of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1 GHz
GB/T 16812-1997
Abolished
GB/T 16812-1997 Technical specification for NICAM-728 digital audio signal transmission with satellite TV channel subcarrier
GB/T 16954-1997
Replaced