Artículo

A Comparative Study of Sound Localization Algorithms for Energy Aware Sensor Network Nodes

Julian, Pedro MarceloIcon ; Andreou, Andreas; Riddle, Larry; Shamma, Shihab; Goldberg, David H.; Cauwenberghs, Gert
Fecha de publicación: 04/2004
Editorial: Institute of Electrical and Electronics Engineers
Revista: Ieee Transactions On Circuits And Systems I-fundamental Theory And Applications
ISSN: 1057-7122
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

Sound localization using energy-aware hardware for sensor networks nodes is a problem with many applications in surveillance and security. In this paper, we evaluate four algorithms for sound localization using signals recorded in a natural environment with an array of commercial off-the-shelf microelectromechanical systems microphones and a specially designed compact acoustic enclosure. We evaluate performance of the algorithms and their hardware complexity which relates directly to energy consumption.
Palabras clave: Direction of arrival estimation , Intelligent sensors , Networks
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/104551
URL: https://ieeexplore.ieee.org/document/1284739
DOI: http://dx.doi.org/10.1109/TCSI.2004.826205
Colecciones
Articulos(IIIE)
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"
Citación
Julian, Pedro Marcelo; Andreou, Andreas; Riddle, Larry; Shamma, Shihab; Goldberg, David H.; et al.; A Comparative Study of Sound Localization Algorithms for Energy Aware Sensor Network Nodes; Institute of Electrical and Electronics Engineers; Ieee Transactions On Circuits And Systems I-fundamental Theory And Applications; 51; 4; 4-2004; 640-648
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