FRIDA: FRI-Based DOA Estimation for Arbitrary Array Layouts

In this paper we present FRIDA---an algorithm for estimating directions of arrival of multiple wideband sound sources. FRIDA combines multi-band information coherently and achieves state-of-the-art resolution at extremely low signal-to-noise ratios. It works for arbitrary array layouts, but unlike t...

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Veröffentlicht in:	arXiv.org 2016-12
Hauptverfasser:	Pan, Hanjie, Scheibler, Robin, Bezzam, Eric, Dokmanic, Ivan, Vetterli, Martin
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Arrays Broadband Computer Science - Sound Covariance matrix Direction of arrival Innovations Layouts Sound sources State of the art Subspace methods
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