Low-frequency sound source localization as a function of closed acoustic spaces

5.00
Hdl Handle:
http://hdl.handle.net/10545/306530
Title:
Low-frequency sound source localization as a function of closed acoustic spaces
Authors:
Hill, Adam J.; Hawksford, Malcolm O. J.
Abstract:
Further development of an emerging generalized theory of low-frequency sound localization in closed listening spaces is presented that aims to resolve the ambiguities inherent in previous research. The approach takes a robust set of equations based on source/listener location, reverberation time and room dimensions and tests them against a set of evaluation procedures to explore image location against theoretical expectations. Phantom imaging is germane to the methodology and its match within the theoretical framework is investigated. Binaural recordings are used to inspect a range of closed environments for localization clues each with a range of source-listener placements. A complementary series of small-scale listening tests are included for perceptual validation.
Affiliation:
University of Derby; University of Essex
Citation:
Proc. Institute of Acoustics - Conference on Reproduced Sound 2013. Machester, UK.
Publisher:
Institute of Acoustics
Issue Date:
Nov-2013
URI:
http://hdl.handle.net/10545/306530
Type:
Meetings and Proceedings
Language:
en
Appears in Collections:
Creative Technologies Research Group

Full metadata record

DC FieldValue Language
dc.contributor.authorHill, Adam J.en
dc.contributor.authorHawksford, Malcolm O. J.en
dc.date.accessioned2013-12-09T14:35:30Z-
dc.date.available2013-12-09T14:35:30Z-
dc.date.issued2013-11-
dc.identifier.citationProc. Institute of Acoustics - Conference on Reproduced Sound 2013. Machester, UK.en
dc.identifier.urihttp://hdl.handle.net/10545/306530-
dc.description.abstractFurther development of an emerging generalized theory of low-frequency sound localization in closed listening spaces is presented that aims to resolve the ambiguities inherent in previous research. The approach takes a robust set of equations based on source/listener location, reverberation time and room dimensions and tests them against a set of evaluation procedures to explore image location against theoretical expectations. Phantom imaging is germane to the methodology and its match within the theoretical framework is investigated. Binaural recordings are used to inspect a range of closed environments for localization clues each with a range of source-listener placements. A complementary series of small-scale listening tests are included for perceptual validation.en
dc.language.isoenen
dc.publisherInstitute of Acousticsen
dc.subjectAcousticsen
dc.subjectPsychoacousticsen
dc.subjectLocalizationen
dc.subjectLoudspeakersen
dc.titleLow-frequency sound source localization as a function of closed acoustic spacesen
dc.typeMeetings and Proceedingsen
dc.contributor.departmentUniversity of Derbyen
dc.contributor.departmentUniversity of Essexen
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