Measurement of sensitivity level pressure corrections for LS2P laboratory standard microphones

Metrologia

Volumn 42, Issue 1, 2005, Pages 45-48

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

^a NATIONAL RESEARCH COUNCIL CANADA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CALIBRATION; CORRELATION METHODS; ENVIRONMENTAL CHAMBERS; LABORATORIES; MEASUREMENT THEORY; MICROPHONES; STANDARDS;

BAROMATIC PRESSURE; EMPIRICAL EQUATION; FREQUENCY RANGE; PRESSURE CORRECTION;

SENSITIVITY ANALYSIS;

EID: 14644445125     PISSN: 00261394     EISSN: None     Source Type: Journal    
DOI: 10.1088/0026-1394/42/1/006     Document Type: Article

References (5)

1. IEC 61094-2 1992 Measurement Microphones - Part 2: Primary Method for Pressure Calibration of Laboratory Standard Microphones by the Reciprocity Technique 1st edn (Geneva: International Electrotechnical Commission)
2. Wong G S K and Wu L 1999 Controlled environment for reciprocity calibration of laboratory standard microphone and measurement of sensitivity pressure correction Metrologia 36 275-80
3. Rasmussen K 2001 The influence of environmental conditions on the pressure sensitivity of measurement microphones Brüel Kjær Tech. Rev. 11-13
4. Nelder J A and Mead R A 1965 A simplex method for function minimization Comput. J. 7 308-13
5. See also Press W H 1989 Numerical Recipes (Cambridge: Cambridge University Press)