GB/T 15521-1995
Abolished
T/SZBX 150-2023
Active
Group standards
T/SZBX 150-2023 Super directional speaker system
T/SZBX 150-2023 Super directional speaker system
Price:
$ 20.00
Basic Information
Standard Code:
T/SZBX 150-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Communication, broadcasting
ICS Name:
Other audio, video, and audiovisual equipment
Publish Date:
2023-11-14
Implement Date:
2023-11-15
Scope
Scope: This document is applicable to consumer-grade super-directional speaker systems (hereinafter referred to as the product); Main technical content: This document specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for super-directional acoustic systems.
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