DZ/T 0101.12-1994
Active
JJF 1970-2022
Active
National Metrology Technical Specifications JJF
JJF 1970-2022 Calibration Specification for Testing Sound Sources
JJF 1970-2022 Calibration Specification for Testing Sound Sources
Basic Information
Standard Code:
JJF 1970-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2022-04-29
Implement Date:
2022-10-29
Publisher:
国家市场监督管理总局
Technical Committee:
全国声学计量技术委员会
Pages:
16 pages
Scope
本规范适用于频率范围在100 Hz~20 kHz范围内的测试声源的校准,也适用于包含信号源及功率放大器功能的声源单元的校准。
Development Information
Drafting Units:
江苏省计量科学研究院、深圳市计量质量检测研究院、浙江省计量科学研究院
Drafting Persons:
吴云、董平、张国庆、姚磊
Referenced Standards
JJF 1001-2011 General Terms in Metrology and Their Definitions
JJF 1034-2020 Terms and Definitions for Acoustical Metrology
JJF 1734-2018 Calibration Specification for Active Couplers
GB/T 2900.86-2009 Electrotechnical terminology—Acoustics and electroacoustics
GB/T 3102.7-1993 Quantities and units—Acoustics
GB/T 3947-1996 Acoustical terminology
GB/T 12060.5-2011 Sound system equipment—Part 5:Methods of measurement for main characteristics of loudspeakers
GB/T 15173-2010 Electroacoustics—Sound calibrators
JJG 176-2005 Sound Calibrators
JJG 176-2022 Sound Calibrators
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