Report/Guide

Simmons, D; Payne, R (2007) Problems in the industrial application of procedures for measurement of machinery noise emission. NPL Report. DQL-AC 017

Simmons, D; Jobling, B; Payne, R (2004) Acoustic parameters and uncertainties associated with determining sound power level in hemi-anechoic rooms. NPL Report. DQL-AC 007

Jobling, B; Simmons, D; Payne, R (2004) Measurement uncertainties associated with sound power level determination due to source operating conditions. NPL Report. DQL-AC 006

Payne, R (2004) Uncertainties associated with the use of a sound level meter. NPL Report. DQL-AC 002