The University of Southampton
University of Southampton Institutional Repository

21 channel surround system based on physical reconstruction of a three-dimensional target sound field

Seo, Jeongil, Yoo, Jae-hyoun, Kyeongok Kang, Kyeongok and Fazi, Filippo M. (2010) 21 channel surround system based on physical reconstruction of a three-dimensional target sound field At 128th Convention of the Audio Engineering Society, United Kingdom. 22 - 25 May 2010. 11 pp.

Record type: Conference or Workshop Item (Paper)

Abstract

This paper presents the 21-channel sound field reconstruction system based on the physical reconstruction of a three dimensional target sound field over the pre-defined control volume. According to the virtual sound source position and intensity, each loudspeaker signal is estimated through convolving with appropriate FIR filter to reconstruct a target sound field. In addition, the gain of FIR filter is only applied to the mid frequency band of a sound source signal to prevent aliasing effects and to save the computational complexity at the high frequency bands. Also the whole filter processing is carried out at the frequency domain to adopt a real-time application. Through the subjective listening tests the proposed system showed better performance on the localization in the horizontal plane comparing with conventional panning method.

Full text not available from this repository.

More information

Published date: May 2010
Additional Information: Paper No. 7973
Venue - Dates: 128th Convention of the Audio Engineering Society, United Kingdom, 2010-05-22 - 2010-05-25

Identifiers

Local EPrints ID: 172337
URI: http://eprints.soton.ac.uk/id/eprint/172337
PURE UUID: b5b1538c-59a4-43a3-9840-b5bf55bcf9bd

Catalogue record

Date deposited: 25 Jan 2011 14:39
Last modified: 18 Jul 2017 12:14

Export record

Contributors

Author: Jeongil Seo
Author: Jae-hyoun Yoo
Author: Kyeongok Kyeongok Kang
Author: Filippo M. Fazi

University divisions

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×