Controlled environment for reciprocity calibration of laboratory standard microphones and measurement of sensitivity pressure correction

Metrologia

Volumn 36, Issue 4, 1999, Pages 275-280

  Wong, G S K ^a   Wu, L ^a  

^a NATIONAL RESEARCH COUNCIL CANADA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

HUMIDITY MEASUREMENT; LABORATORY STANDARD MICROPHONES; RECIPROCITY CALIBRATION; SENSITIVITY PRESSURE CORRECTION;

ACOUSTIC INTENSITY MEASUREMENT; ATMOSPHERIC HUMIDITY; CALIBRATION; ENVIRONMENTAL CHAMBERS; PRESSURE MEASUREMENT; SENSITIVITY ANALYSIS; TEMPERATURE MEASUREMENT;

MICROPHONES;

EID: 0033316490     PISSN: 00261394     EISSN: None     Source Type: Journal    
DOI: 10.1088/0026-1394/36/4/5     Document Type: Article

References (7)

1. International Standard ISO 2533, Standard Atmosphere, Geneva, International Organization for Standardization, 1975.
2. Wong G. S. K., Embleton T. F. W., Experimental determination of the variation of specific heat ratio in air with humidity, J. Acoust. Soc. Am., 1985, 77(2), 402-407.
3. Wong G. S. K., Primary Microphone Calibration at the National Research Council, Canada, In AIP Handbook of Condenser Microphones: Theory, Calibration, and Measurements (Edited by George S. K. Wong and Tony F. W. Embleton), New York, American Institute of Physics, 1995, Chapter 11, 187-198.
4. IEC Standard 1094-2 Ed. 1, Measurement microphones, Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique, Geneva, International Electrotechnical Commission, 1992.
5. Wong G. S. K., Primary Pressure Calibration by Reciprocity, In AIP Handbook of Condenser Microphones: Theory, Calibration, and Measurements (Edited by George S. K. Wong and Tony F. W. Embleton), New York, American Institute of Physics, 1995, Chapter 4, 70-102.
6. Nelder J. A., Mead R., A simplex method for function minimization. Computer Journal, 1965, 7, 308-313. See also Press W. H. et al., Numerical Recipes, Cambridge, Cambridge University Press, 1989.
7. Nelder J. A., Mead R., A simplex method for function minimization. Computer Journal, 1965, 7, 308-313. See also Press W. H. et al., Numerical Recipes, Cambridge, Cambridge University Press, 1989.