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Robust Full-Sphere Binaural Sound Source Localization

Hammond, Benjamin and Jackson, Philip (2018) Robust Full-Sphere Binaural Sound Source Localization In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2018), 15 - 20 April 2018, Calgary, Alberta, Canada.

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Abstract

We propose a novel method for full-sphere binaural sound source localization that is designed to be robust to real world recording conditions. A mask is proposed that is designed to remove diffuse noise and early room reflections. The method makes use of the interaural phase difference (IPD) for lateral angle localization and spectral cues for polar angle localization. The method is tested using different HRTF datasets to generate the test data and training data. The method is also tested with the presence of additive noise and reverberation. The method outperforms the state of the art binaural localization methods for most testing conditions.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
NameEmailORCID
Hammond, Benjaminb.hammond@surrey.ac.uk
Jackson, PhilipP.Jackson@surrey.ac.uk
Date : 2018
Funders : EPSRC
Copyright Disclaimer : © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Uncontrolled Keywords : Binaural, Localization, HRTF, Cepstrum.
Depositing User : Melanie Hughes
Date Deposited : 27 Apr 2018 12:02
Last Modified : 11 Dec 2018 11:24
URI: http://epubs.surrey.ac.uk/id/eprint/846321

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