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IEEE-AASP Challenge on Acoustic Source Localization and Tracking (LOCATA)

On behalf of the organising committee, I am pleased to announce the release of the development dataset for the IEEE-AASP Challenge on Acoustic Source Localization and Tracking (LOCATA). The aim of this challenge is to provide researchers in the field of acoustic source localization and tracking the opportunity to benchmark their...

On behalf of the organising co...

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“2D direction of arrival estimation of multiple moving sources using a spherical microphone array”

IEEEXplore Access: in Proc. European Signal Processing Conf. (EUSIPCO), Budapest, Hungary, Aug. 2016 Authors: A. H. Moore, C. Evers , and P. A. Naylor, Abstract: Direction of arrival estimation using a spherical microphone array is an important and growing research area. One promising algorithm is the recently proposed Subspace Pseudo-Intensity Vector method. In this contribution...

IEEEXplore Access: in Proc. E...

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“Direction of Arrival Estimation in the Spherical Harmonic Domain Using Subspace Pseudointensity Vectors”

IEEE Xplore: IEEE/ACM Transactions on Audio, Speech, and Language Processing Authors: Alastair H. Moore, Christine Evers, and Patrick A. Naylor Abstract: Direction of arrival (DOA) estimation is a fundamental problem in acoustic signal processing. It is used in a diverse range of applications, including spatial filtering, speech dereverberation, source separation and diarization. Intensity vector-based DOA...

IEEE Xplore: IEEE/ACM Trans...

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“Direction of arrival estimation using pseudo-intensity vectors with direct-path dominance test”

IEEEXplore Access: in Proc. European Signal Processing Conference (EUSIPCO), Nice, August 2015 Authors: A. H. Moore, C. Evers , and P. A. Naylor Abstract: The accuracy of direction of arrival estimation tends to degrade under reverberant conditions due to the presence of reflected signal components which are correlated with the direct path. The recently proposed...

IEEEXplore Access: in Proc. E...

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“Multiple source localisation in the spherical harmonic domain”

IEEEXplore Access: in Proc. Intl. Workshop Acoust. Signal Enhancement (IWAENC), Nice, France, July 2014 Authors: C. Evers , A. H. Moore, and P. A. Naylor Abstract: Spherical arrays facilitate processing and analysis of sound fields with the potential for high resolution in three dimensions in the spherical harmonic domain. Using the captured sound field, robust...

IEEEXplore Access: in Proc. I...

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