A new measurement system for non-contact vibration analysis has been developed, using the scanning laser interferometry method to measure local velocities of a vibrating surface. The system can run as a fully automated (unmanned) test, and has applications in structural or modal analysis in fields as diverse as the motor industry, transducer design, or building vibration measurement.

Author: Wright, Julian R.
Affiliation: Celestion International Ltd., Ipswich, Suffolk, England
AES Convention: 88 (March 1990) Paper Number: 2889
Publication Date: March 1, 1990 Import into BibTeX
Subject: Systems and Measurements
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=5805

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