GB/T 15521-1995
Abolished
T/UWA 009.3-2-2023
Active
Group standards
T/UWA 009.3-2-2023 Three Dimensional Sound Technology Specification Part 3-2: Technical Requirements and Test Methods for Portable Digital Devices
T/UWA 009.3-2-2023 Three Dimensional Sound Technology Specification Part 3-2: Technical Requirements and Test Methods for Portable Digital Devices
Price:
$ 20.00
Basic Information
Standard Code:
T/UWA 009.3-2-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Other audio, video, and audiovisual equipment
Publish Date:
2023-08-30
Implement Date:
2023-08-30
Scope
Main technical content: This document specifies the technical requirements and testing methods for portable digital devices that adopt the three-dimensional sound technology defined in T/UWA 009.1. This document is applicable to the design, production, and inspection of portable digital devices that adopt the three-dimensional sound technology defined in T/UWA 009.1
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