On spatial aliasing in microphone arrays

IEEE Transactions on Signal Processing

Volumn 57, Issue 4, 2009, Pages 1383-1395

  Dmochowski, Jacek ^a,b   Benesty, Jacob ^a   Affès, Sofiène ^a  

^a INRS EMT   (Canada)

^b CITY UNIVERSITY OF NEW YORK   (United States)

Author keywords

Beamforming; Broadband beampattern; Microphone arrays; Spatial aliasing; Spatial sampling; Wavenumber frequency spectrum

Indexed keywords

ACOUSTIC FIELDS; BEAMFORMING; DIRECTION OF ARRIVAL; FOURIER ANALYSIS; MICROPHONES; RADIO DIRECTION FINDING SYSTEMS; SPECTRUM ANALYSIS; TELECOMMUNICATION SYSTEMS;

BROADBAND BEAMPATTERN; MICROPHONE ARRAYS; SPATIAL ALIASING; SPATIAL SAMPLING; WAVENUMBER-FREQUENCY SPECTRUM;

FOURIER TRANSFORMS;

EID: 63449087611     PISSN: 1053587X     EISSN: None     Source Type: Journal    
DOI: 10.1109/TSP.2008.2010596     Document Type: Article

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