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T7.S3: Metrology - calibration and realization of standards
Wednesday, 30/Aug/2017: 13:00 - 15:00 Session Chair: Longbiao He
Location: S428 S428, Level 4, HKCEC
A comparison on WS2P microphone with both coupler comparison and electrostatic actuators method
National Institute of Metrology,China.
Airborne sound pressure measurement and uncertainty analysis using photon correlation spectroscopy in a travelling wave tube
National Institute of Metrology, China, People's Republic of
Calibration of microphones in accordance with the International Standard IEC 61094-5:2016
Standards and Calibration Laboratory, The Government of the Hong Kong Special Administrative Region, Hong Kong S.A.R. (China)
Environmental coefficients of the free-field sensitivity of measurement microphones
1Danish Fundamental Metrology A/S, Denmark; 2Technical University of Denmark, Denmark; 3DPA Microphones, Denmark
INTRODUCTION OF THE SMALL ACOUSTIC WIND TUNNEL IN NIM
1National Institute of Metrology, China; 2Department of Acoustics and Engineering, Nanjing University
Analytical model and the characterization of an infrasound generator in the air