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Interlaboratory comparison of hydrophone calibrations
Journal article

Interlaboratory comparison of hydrophone calibrations

R.C Preston, D.R Bacon, S.S Corbett, G.R Harris, P.A Lewin, J.A McGregor, W.D O'Brien and T.L Szabo
IEEE transactions on ultrasonics, ferroelectrics, and frequency control, v 35(2), pp 206-213
Mar 1988
PMID: 18290146

Abstract

Biomembranes Calibration Drugs Frequency Laboratories Probes Radio interferometry Sonar equipment Spectroscopy Ultrasonic imaging
The results of an interlaboratory comparison of hydrophone calibration techniques in the frequency range 1-10 MHz are reported. Two membrane hydrophones were calculated to six laboratories, and each laboratory determined the end-of-cable loaded sensitivities using their normal calibration methods; these included optical interferometry, planar scanning, reciprocity combined with time-delay spectrometry, and suspended-sphere radiometry. After converting the results to end-of-cable open-circuit sensitivities, in most cases agreement between the various values was within +or-10% at all frequencies.< >

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Collaboration types
Industry collaboration
Domestic collaboration
International collaboration
Web of Science research areas
Acoustics
Engineering, Electrical & Electronic
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