Free-Field TDOA-AOA Sound Source Localization Using Three Soundfield Microphones
Abstract
Accurate source localization is an important problem in many research areas as well as practical applications in wireless communications and acoustic signal processing. This paper presents a passive three-dimensional sound source localization (SSL) method that employs a geometric configuration of three soundfield microphones. Two methods for estimating the angle of arrival (AOA) and time difference of arrival (TDOA) are proposed based on...
Paper Details
Title
Free-Field TDOA-AOA Sound Source Localization Using Three Soundfield Microphones
Published Date
Jan 1, 2020
Journal
Volume
8
Pages
87749 - 87761
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