A Fast Algorithm and Testbed Evaluation for Sound Source Localization Using Sensor Networks

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dc.citation.bibtexNameinproceedingsen_US
dc.citation.conferenceNameIEEE Vehicular Technology Conference (VTC)en_US
dc.citation.locationDallas, TXen_US
dc.contributor.authorJohnston, Brianen_US
dc.contributor.authorYin, Xiaomingen_US
dc.contributor.authorValenzuela, Adrianen_US
dc.contributor.authorFrantz, Patricken_US
dc.contributor.orgCenter for Multimedia Communications (http://cmc.rice.edu/)en_US
dc.contributor.orgDigital Signal Processing (http://dsp.rice.edu/)en_US
dc.date.accessioned2007-10-31T00:48:04Z
dc.date.available2007-10-31T00:48:04Z
dc.date.issued2005-09-01
dc.date.modified2005-10-26en_US
dc.date.note2005-06-25en_US
dc.date.submitted2005-09-01en_US
dc.descriptionConference Paperen_US
dc.description.abstractThe theoretical idea of a network composed of small, low-cost sensor nodes able to localize the source of acoustic events has the potential to make a multitude of exciting applications possible. However, this potential can only be realized if computationally tractable algorithms are employed. In this paper, we propose a novel algorithm that offers not only low computational complexity, but also high accuracy, making it an excellent choice for implementation on low-power systems. Moreover, we have developed a flexible sensor network testbed and utilized it to determine the performance of our algorithm relative to existing methods. Finally, we present the results of our experimentation using real data collected with our sensor nodes, demonstrating the effectiveness of our localization scheme, and showing that our hardware platform is well-suited to the needs of sensor network applications.en_US
dc.identifier.citationB. Johnston, X. Yin, A. Valenzuela and P. Frantz, "A Fast Algorithm and Testbed Evaluation for Sound Source Localization Using Sensor Networks," 2005.
dc.identifier.doihttp://dx.doi.org/10.1109/VETECF.2005.1558415en_US
dc.identifier.urihttps://hdl.handle.net/1911/19979
dc.language.isoeng
dc.subjectSensor Networks Sound Source Localization GNOMES*
dc.subject.keywordSensor Networks Sound Source Localization GNOMESen_US
dc.subject.otherRemote Sensing Applicationsen_US
dc.titleA Fast Algorithm and Testbed Evaluation for Sound Source Localization Using Sensor Networksen_US
dc.typeConference paper
dc.type.dcmiText
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