Precision of sound pressure level measurements in a reverberation room

2019/07/29 by Chu, W. T.
#Sound transmission &amp #Transmission acoustique et insonorisation #insulation #niveau de pression acoustique #perte de transmission sonore #sound pressure levels #sound transmission loss

paper · doi:10.4224/40000606

Abstract

The accuracy of a transmission loss measurement depends on the precision of sound pressure level measurements in both the source room and the receiving room and the total absorption measurement of the receiving room. It is the purpose of this Note to provide some preliminary experimental results on the assessment of the accuracy of Lubman's analysis of the precision of sound pressure level measurements in a reverberation sound field.

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