Some recent developments at the Institute for National Measurement Standards Canada

George S.K. Wong, Lixue Wu, Peter Hanes, Won Suk Ohm

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This presentation is aimed to provide information on some recent research and development of the Acoustical Standards Program at the Institute for National Measurement Standards, National Research Council Canada. The discussion will include the measurement of the pressure coefficients of LS1P and LS2P laboratory standard microphones; an investigation into the sensitivity stability of LS1P microphones; the primary ultrasound power standard; the development of a method for low-frequency calibration of accelerometers; and the detection of electromagnetic interference during sound pressure level measurements.

Original languageEnglish
Title of host publicationInternational Congress on Noise Control Engineering 2005, INTERNOISE 2005
Pages2473-2481
Number of pages9
Publication statusPublished - 2005 Dec 1
Event34th International Congress on Noise Control Engineering 2005, INTERNOISE 2005 - Rio de Janeiro, Brazil
Duration: 2005 Aug 72005 Aug 10

Publication series

NameInternational Congress on Noise Control Engineering 2005, INTERNOISE 2005
Volume3

Other

Other34th International Congress on Noise Control Engineering 2005, INTERNOISE 2005
CountryBrazil
CityRio de Janeiro
Period05/8/705/8/10

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All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

Cite this

Wong, G. S. K., Wu, L., Hanes, P., & Ohm, W. S. (2005). Some recent developments at the Institute for National Measurement Standards Canada. In International Congress on Noise Control Engineering 2005, INTERNOISE 2005 (pp. 2473-2481). (International Congress on Noise Control Engineering 2005, INTERNOISE 2005; Vol. 3).