GB/T 7347-1987
Active
T/CA 109-2019
Active
Group standards
T/CA 109-2019 Bluetooth headset technology requirements
T/CA 109-2019 Bluetooth headset technology requirements
Price:
$ 20.00
Basic Information
Standard Code:
T/CA 109-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Audio equipment, electroacoustic devices
ICS Name:
Integrated Information Technology (IT)
Publish Date:
2020-06-24
Implement Date:
2020-07-31
Scope
Main technical content: This standard specifies the usage and measurement conditions, technical requirements, test methods, inspection rules, and product information, packaging, transportation, and storage for Bluetooth headphones. Note: This standard only stipulates the technical requirements for headphones that use Bluetooth connections. When Bluetooth headphones also support analog input, the technical requirements for headphones under analog input shall be implemented in accordance with GB/T 14471-2013.
Development Information
Related Standards
GB/T 7348-1987
Replaced
GB/T 7348-1987 The standard spectrum of whispered Chinese speech
GB/T 5271.3-1987
Replaced
GB/T 5271.3-1987 Data processing—Vocabulary—Section 03:Equipment technology (selected terms)
GB/T 5271.5-1987
Replaced
GB/T 5271.5-1987 Data processing—Vocabulary—Section 05:Representation of data
GB/T 1526-1989
Active
GB/T 1526-1989 Information processing—Documentation symbols and conventions for data, program and system flowcharts, program network charts and system resources charts
GB/T 12118-1989
Active