A Robust and Low-Complexity Source Localization Algorithm for Asynchronous Distributed Microphone Networks

In this paper, we propose a robust and low-complexity acoustic source localization technique based on time differences of arrival (TDOA), which addresses the scenario of distributed sensor networks in 3D environments. Network nodes are assumed to be unsynchronized, i.e., TDOAs between microphones be...

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Veröffentlicht in:	IEEE/ACM transactions on audio, speech, and language processing Jg. 23; H. 10; S. 1563 - 1575
Hauptverfasser:	Canclini, A., Bestagini, P., Antonacci, F., Compagnoni, M., Sarti, A., Tubaro, S.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Piscataway IEEE 01.10.2015 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Acoustic source localization Cost function distributed acosutic sensor networks Microphone arrays Position measurement Reverberation space-range reference frame Three-dimensional displays time difference of arrival (TDOA) selection
ISSN:	2329-9290, 2329-9304
Online-Zugang:	Volltext
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