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Journal of Sensors
Volume 2009, Article ID 187916, 11 pages
http://dx.doi.org/10.1155/2009/187916
Research Article

Acoustic Source Localization via Time Difference of Arrival Estimation for Distributed Sensor Networks Using Tera-Scale Optical Core Devices

Center for Engineering Science Advanced Research, Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, TN 37831, USA

Received 26 May 2009; Revised 2 September 2009; Accepted 17 November 2009

Academic Editor: Tommaso Melodia

Copyright © 2009 Neena Imam and Jacob Barhen. 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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