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Title: Direction finding using a pair of orthogonally oriented velocity/pressure sensors
Authors: Li, YL
Song, Y
Wong, KT 
Keywords: Acoustic measurement
Acoustic signal processing
Array signal processing
Direction-of-arrival estimation
Pressure sensors
Sensor arrays
Velocity measurement
Issue Date: 2013
Publisher: IEEE
Source: IEEE 2013 TENCON-Spring : April 17th-19th, 2013, Sydney, Australia : Conference proceedings, p. 557-561 How to cite?
Abstract: This work introduces new closed-form formulas to estimate an impinging emitter's angle-of-arrival (AOA), based on data collected by different spatial configurations of a pair of acoustic particle-velocity and/or pressure sensors. This paper also identifies each such configuration's corresponding validity-region for unambiguous estimation of the azimuth-elevation arrival angle.
ISBN: 978-1-4673-6347-1
DOI: 10.1109/TENCONSpring.2013.6584507
Appears in Collections:Conference Paper

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