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Perceptual Soundfield Reconstruction in Three Dimensions via Sound Field Extrapolation

Erdem, Ege, De Sena, Enzo, Hacihabiboglu, Huseyin and Cvetkovic, Zoran (2019) Perceptual Soundfield Reconstruction in Three Dimensions via Sound Field Extrapolation In: 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2019), 12-17 May 2019, Brighton, UK.

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Perceptual sound field reconstruction (PSR) is a spatial audio recording and reproduction method based on the application of stereophonic panning laws in microphone array design. PSR allows rendering a perceptually veridical and stable auditory perspective in the horizontal plane of the listener, and involves recording using near-coincident microphone arrays. This paper extends the PSR concept to three dimensions using sound field extrapolation carried out in the spherical-harmonic domain. Sound field rendering is performed using a two-level loudspeaker rig. An active-intensity-based analysis of the rendered sound field shows that the proposed approach can render direction of monochromatic plane waves accurately.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Faculty of Arts and Social Sciences > Department of Music and Media
Authors :
Erdem, Ege
De Sena,
Hacihabiboglu, Huseyin
Cvetkovic, Zoran
Date : 1 February 2019
DOI : 10.1109/ICASSP.2019.8682726
Copyright Disclaimer : © 2019 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 : Perceptual soundfield reconstruction; Spatial audio; Sound field extrapolation
Related URLs :
Depositing User : Diane Maxfield
Date Deposited : 08 Aug 2019 14:21
Last Modified : 08 Aug 2019 14:21

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