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 language | English |
|---|---|
| Title of host publication | International Congress on Noise Control Engineering 2005, INTERNOISE 2005 |
| Pages | 2473-2481 |
| Number of pages | 9 |
| Publication status | Published - 2005 Dec 1 |
| Event | 34th International Congress on Noise Control Engineering 2005, INTERNOISE 2005 - Rio de Janeiro, Brazil Duration: 2005 Aug 7 → 2005 Aug 10 |
Publication series
| Name | International Congress on Noise Control Engineering 2005, INTERNOISE 2005 |
|---|---|
| Volume | 3 |
Other
| Other | 34th International Congress on Noise Control Engineering 2005, INTERNOISE 2005 |
|---|---|
| Country | Brazil |
| City | Rio de Janeiro |
| Period | 05/8/7 → 05/8/10 |
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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).