无指向性声源校准规范
Calibration Specification for Omnidirectional Sound Sources
2014-06-15
JJF 1970-2022
测试声源校准规范
Calibration Specification for Testing Sound Sources
2022-04-29
JJF 1496-2014
声源识别定位系统(波束形成法)校准规范
Calibration Specification for Sound Source Identification and Localization Systems (Beamforming Method)
2014-11-17
JJF 1853-2020
声强校准器校准规范
Calibration Specification for Sound Intensity Calibrators
2020-07-02
JJF(电子) 0024-2018
数字源表校准规范
Calibration specification for source meter
2018-04-30
JJF(电子)0024-2018
数字源表校准规范
Calibration specification for source meter
2018-04-30
KS I ISO 6926
음향 — 음향 파워 레벨 산출에 사용되는 기준 음원의 성능 및 교정에 대한 요구사항
声学 - 用于确定声功率级的参考声源的性能和校准的要求
2018-12-12
BS EN ISO 6926-2016+A1-2020
Acoustics. Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
声学声功率级测定用参考声源的性能和校准要求
2020-12-11
KS I ISO 6926
음향 — 음향 파워 레벨 산출에 사용되는 기준 음원의 성능 및 교정에 대한 요구사항
声学声功率级测定用参考声源的性能和校准要求
2023-11-30
GB/T 4129-2003
声学 用于声功率级测定的标准声源的性能与校准要求
Acoustics--Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
2003-04-14
ISO 6926-2016
Acoustics — Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
声学 - 用于确定声功率级的参考声源的性能和校准的要求
2016-01-12
JJF(京) 53-2018
燃气流量计体积修正仪校准规范
Calibration Specification of Gas-Volume Conversion Device
2018-03-09
JJF(电子) 0030-2019
脉冲电流源校准规范
Calibration Specification of Pulse Current Sources
2019-11-11
JJF 1467-2014
数字音频源校准规范
Calibration Specification for Digital Audio Sources
2014-06-15
JJF 1638-2017
多功能标准源校准规范
Calibration Specification for Multifunction Standard Sources
2017-09-26
JJF 1228-2009
声功率计校准规范
Calibration Specification for Sound Power Meters
2009-07-10
JJF 1241-2010
声级记录仪校准规范
Calibration Specification for Sound Level Recorders
2010-01-05
GOST R IEC 60942-2009
Калибраторы акустические. Технические требования и требования к испытаниям
声音校准器 规格和测试要求
ISO 6926-2016/Amd 1-2020
Acoustics — Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels — Amendment 1
声学.测定声功率级用参考声源的性能和校准要求.修改件1
2020-11-23
JJF(纺织) 055-2012
标准淘汰箱校准规范
Calibration Specification for Standard Light Sources Boxes