Robinson, S P; Hayman, G; Harris, P M; Beamiss, G A (2018) Signal-modelling methods applied to the free-field calibration of hydrophones and projectors in laboratory test tanks. Measurement Science and Technology, 29 (8). 085001 ISSN 0957-0233

Hayman, G; Robinson, S P; Pangerc, T; Ablitt, J; Theobald, P D (2017) Calibration of marine autonomous acoustic recorders. In: OCEANS 2017 - Aberdeen, 19-22 June 2017, Aberdeen, UK.

Hayman, G; Robinson, S P; Lepper, P* (2016) Calibration and characterization of autonomous recorders used in the measurement of underwater noise. Advances in Experiemental Medicine and Biology, 875. pp. 441-445.

Hayman, G; Wang, Y B*; Robinson, S P (2013) A comparison of two methods for phase response calibration of hydrophones in the frequency range 10 kHz - 400 kHz. J. Acoust. Soc. Am., 133 (2). pp. 750-759.

Robinson, S P; Theobald, P D; Lepper, P A*; Hayman, G; Humphrey, V F*; Wang, L S*; Mumford, S* (2012) Measurement of underwater noise arising from marine aggregate operations. In: Effects of Noise on Aquatic Life. Springer, pp. 465-468. ISBN 9781441973108

Robinson, S P; Theobald, P D; Hayman, G; Wang, L S; Lepper, P A*; Humphrey, V*; Mumford, S* (2011) Measurement of underwater noise arising from marine aggregate dredging operations. Technical Report. Marine Aggregate Levy Sustainability Fund MALSF.

Harris, P M; Hayman, G; Robinson, S P; Smith, I M (2010) Uncertainty evaluation for the calibration of an underwater acoustic transducer by the method of free-field reciprocity. NPL Report. MS 9

Beccaceci, S; Butterfield, D M; Hayman, G; Muhunthan, D; Quincey, P; Sweeney, B P; Alexander, J*; Green, D* (2009) CPEA 28: Airborne particulate concentrations and numbers in the United Kingdom (phase 2) annual Report - 2008. NPL Report. AS 46

Derwent, R*; Witham, C*; Redington, A*; Jenkin, M*; Stedman, J*; Yardley, R E; Hayman, G (2009) Particulate matter at a rural location in southern England during 2006: Model sensitivities to precursor emissions. Atmos. Environ., 43 (3). pp. 689-696.

Robinson, S P; Lepper, P A*; Theobald, P D; Ablitt, J; Hayman, G; Beamiss, G A; Dible, S* (2009) A methodology for the measurement of radiated noise from marine piling. In: 3rd Underwater Acoustic Measurement: Technology and Results Conference (UAM 2009), 21-26 June 2009, Nafplion, Greece.

Hayman, G; Yardley, R E; Quincey, P; Butterfield, D M; Green, D*; Alexander, J*; Johnson, P*; Tremper, A* (2008) CPEA 28: Airborne Particulate Concentrations and Numbers in the United Kingdom (phase 2): Annual Report - 2007. NPL Report. AS 25

Humphrey, V F*; Robinson, S P; Smith, J D*; Martin, M J*; Beamiss, G A; Hayman, G; Carroll, N L* (2008) Acoustic characterisation of panel materials under simulated ocean conditions using a parametric array source. J. Acoust. Soc. Am., 124 (2). pp. 803-814.

Robinson, S P; Humphrey, V F*; Theobald, P D; Hayman, G; Cooling, M P* (2008) A comparison of hydrophone near-field scans and optical techniques for characterising high frequency sonar transducers. In: Proceedings of 9th ECUA2008 (Acoustics08), 29 June - 4 July 2008, Paris, France.

Hayman, G; Robinson, S P (2007) Phase calibration of hydrophones by the free-field reciprocity method in the frequency range 10 kHz to 400 kHz. NPL Report. AC 1

Hayman, G; Wells, G; Boys, P; Chambers, C (2007) Free-field calibration of hydrophones at frequencies from 250 Hz to 1 kHz. NPL Report. DQL-AC 019

Hayman, G; Theobald, P; Rebb, G*; Robinson, S P; Humphrey, V* (2007) Hydrophone performance in sediment. In: Proceedings of the 2nd International Conference & Exhibition on "Underwater Acoustic Measurements: Technologies & Results", June 2007, Crete.

Nam, G H*; Cox, M G; Harris, P M; Robinson, S P; Hayman, G; Beamiss, G A; Esward, T J; Smith, I M (2007) A model for characterizing the frequency-dependent variation in sensitivity with temperature of underwater acoustic transducers from historical calibration data. Meas. Sci. Technol., 18. pp. 1553-1562.

Robinson, S P; Harris, P M; Ablitt, J; Hayman, G; Thompson, A; Isaev, A E*; Enyakov, A M*; Purcell, C*; Houqing, Z*; Yuebing, W*; Yue, Z*; Botha, P*; Krüger, D* (2006) An international key comparison of free-field hydrophone calibrations in the frequency range 1 to 500 kHz. J. Acoust. Soc. Am., 120 (3). pp. 1366-1373.

Wright, L; Robinson, S P; Humphrey, V F*; Hayman, G (2005) The application of boundary element methods at NPL to near-field acoustic measurements on cylindrical surfaces. NPL Report. DQL-AC 011

Beamiss, G A; Hayman, G; Robinson, S P; Thompson, A D (2004) Improvements in the provision of standards for underwater acoustics at simulated ocean conditions. NPL Report. DQL-AC 010

Beamiss, G A; Robinson, S P; Hayman, G; Esward, T J (2002) Determination of the variation in free-field hydrophone response with temperature and depth. Acta Acust. - Acustica, 88 (5). pp. 799-802.

Beamiss, G A; Hayman, G; Robinson, S P (2001) The provision of standards for underwater acoustics at simulated ocean conditions by use of the NPL Acoustic Pressure Vessel. NPL Report. CMAM 76