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ROBUST FULL-SPHERE BINAURAL SOUND SOURCE LOCALIZATION USING INTERAURAL AND SPECTRAL CUES

Hammond, Benjamin and Jackson, Philip (2019) ROBUST FULL-SPHERE BINAURAL SOUND SOURCE LOCALIZATION USING INTERAURAL AND SPECTRAL CUES In: ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

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Abstract

A binaural sound source localization method is proposed that uses interaural and spectral cues for localization of sound sources with any direction of arrival on the full-sphere. The method is designed to be robust to the presence of reverberation, additive noise and different types of sounds. The method uses the interaural phase difference (IPD) for lateral angle localization, then interaural and spectral cues for polar angle localization. The method applies different weighting to the interaural and spectral cues depending on the estimated lateral angle. In particular, only the spectral cues are used for sound sources near or on the median plane.

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 : 17 April 2019
Uncontrolled Keywords : Binaural, localization, HRTF
Depositing User : James Marshall
Date Deposited : 31 Jan 2020 13:40
Last Modified : 31 Jan 2020 13:40
URI: http://epubs.surrey.ac.uk/id/eprint/853525

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