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Items where Author is "Dowson, S P"

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Number of items: 18.

Report/Guide

Esward, T J; Theobald, P D; Dowson, S P; Preston, R C (2002) An investigation into the establishment and assessment of a test facility for the calibration of acoustic emission sensors. NPL Report. CMAM 82

Dowson, S P; Jiggins, M (2001) A review report of the current status of specification standards, calibration and testing of noise-measuring instrumentation in the UK and their applications to MCERTS. NPL Report. CMAM 70

Dowson, S P (1998) Trials of new sound level meter verification tests. Euromet project no. 394. NPL Report. CMAM 25

Dowson, S P (1994) Measurement of sound calibrator characteristics: NPL contribution to an EC intercomparison. NPL Report. RSA(EXT) 45

Article

Theobald, P D; Esward, T J; Dowson, S P (2005) Acoustic emission transducers - development of a facility for traceable out-of-plane displacement calibrations. Ultrasonics, 43 (5). pp. 343-350.

Dowson, S P (2003) Sound calibrators - a new standard IEC 60942:2003. Acoust. Bull., 28 (3). pp. 20-22.

Dowson, S P (2001) Standards for sound level meters and sound calibrators, the current status. Proc. Inst. Acoust., 23 (1). pp. 9-18.

Dowson, S P (1997) The importance of measurement uncertainty during testing. Proc. Inst. Acoust., 19 (4). pp. 47-52.

Hanes, P; Dowson, S P (1996) Pattern evaluation and periodic verification of sound calibrators. Proc. Inst. Acoust., 18 (7). pp. 19-22.

Dowson, S P (1996) Sound level meters - specification standards and testing. Institute of Acoustics, 21 (2). pp. 5-8.

Dowson, S P (1994) Calibration and verification of sound level meters and calibrators. Proc. Inst. Acoust., 16 (2). 279 -285

Dowson, S P (1993) Sound level meter calibration and verification. Proc. Inst. Acoust., 15 (5). pp. 5-10.

Conference or Workshop Item

Dowson, S P (1999) Uncertainties of measurement and IEC 61672. In: Conference Proceedings of the Joint ASA/EAA Meeting, March 1999, Berlin, Germany.

Dowson, S P (1998) Specification standards for acoustical instruments - the impact of measurement uncertainties. In: Internoise 98, November 1998, Christchurch, New Zealand.

Dowson, S P (1998) Specification standards for acoustical instruments - the impact of measurement uncertainties. In: Proc. Internoise 98, 16-20 November 1998, Christchurch, New Zealand.

Hanes, P; Dowson, S P (1996) Pattern evaluation and periodic verification of sound calibrators. In: Proc. Internoise 96, July 1996, Liverpool.

Dowson, S P (1995) Current issues in the standardisation of sound level meters and sound calibrators. In: Proc. Internoise 95, July 1995, Newport Beach, USA.

Dowson, S P; Hanes, P (1995) Performance testing of sound calibrators. In: Proc. 15th International Congress on Acoustics, June 1995, Trondheim, Norway.

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