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Type: Report
Title: The phone-or 3D optical energy density probe: calibration test report of the modified/re-calibrated probe
Author: Halim, Dunant
Petersen, Dick
Cazzolato, Benjamin Seth
Issue Date: 2004
School/Discipline: School of Mechanical Engineering
Abstract: This report discusses the results from the second calibration test performed on the Phone-Or 3D optical Energy Density probe. The first calibration test found several performance issues associated with high level of noise in the Phone-Or probe. Since then, the Phone-Or manufacturer has addressed those issues by modifying and re-calibrating the probe. To investigate the current performance of modified/re-calibrated probe, a second calibration test was performed in the Anechoic chamber at the University of Adelaide. The test results show that the Phone-Or probe's performance has improved considerably with its self-noise level, particularly due to 50 Hz harmonics, been reduced significantly.
Appears in Collections:Acoustic, Vibration and Control Group reports
Environment Institute publications

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