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dc.contributor.authorHill, Adam J.
dc.contributor.authorMoore, J.B.
dc.date.accessioned2019-03-18T13:51:31Z
dc.date.available2019-03-18T13:51:31Z
dc.date.issued2019-03-10
dc.identifier.citationHill, A.J. and Moore, J., (2019) ‘Optimizing Wide-Area Sound Reproduction Using a Single Subwoofer with Dynamic Signal Decorrelation. The 146th Audio Engineering Society Convention. Dublin, Ireland, 20-23 March, pp. 1-10.en_US
dc.identifier.issn1549-4950
dc.identifier.urihttp://hdl.handle.net/10545/623613
dc.description.abstractA central goal in small room sound reproduction is achieving consistent sound energy distribution across a wide listening area. This is especially difficult at low-frequencies where room-modes result in highly position-dependent listening experiences. While numerous techniques for multiple-degree-of-freedom systems exist and have proven to be highly effective, this work focuses on achieving position-independent low-frequency listening experiences with a single subwoofer. The negative effects due to room-modes and comb-filtering are mitigated by applying a time-varying decorrelation method known as dynamic diffuse signal processing. Results indicate that spatial variance in magnitude response can be significantly reduced, although there is a sharp trade-off between the algorithm’s effectiveness and the resulting perceptual coloration of the audio signal.en_US
dc.description.sponsorshipN/Aen_US
dc.language.isoenen_US
dc.publisherAudio Engineering Societyen_US
dc.relation.urlhttp://www.aes.org/e-lib/browse.cfm?elib=20314en_US
dc.rightsThis paper was presented at the 146th Convention of the Audio Engineering Society, as paper number 10181. The full published version can be found at http://www.aes.org/e-lib/browse.cfm?elib=20314.
dc.subjectaudio engineeringen_US
dc.subjectAcousticsen_US
dc.subjectsignal processingen_US
dc.subjectDSPen_US
dc.subjectPsychoacousticsen_US
dc.subjectsound reproductionen_US
dc.titleOptimizing wide-area sound reproduction using a single subwoofer with dynamic signal decorrelationen_US
dc.typeTechnical Reporten_US
dc.typeMeetings and Proceedingsen_US
dc.contributor.departmentUniversity of Derbyen_US
dcterms.dateAccepted2019-01
dc.author.detail782274en_US


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