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Advances in Acoustics and Vibration
Volume 2009, Article ID 319538, 7 pages
Research Article

Center Impedance Method for Damping Measurement

1Department of Mechanical Engineering, Vibration and Acoustics Center, Northern Illinois University, DeKalb, IL 60115, USA
2The Daubert Chemical Company, 4700 S. Central Avenue, Chicago, IL 60115, USA

Received 3 June 2009; Revised 5 October 2009; Accepted 18 November 2009

Academic Editor: Kim Meow Liew

Copyright © 2009 D. Malogi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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