DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Min-Ho | ko |
dc.contributor.author | Choi, Jung-Woo | ko |
dc.contributor.author | Kim, Yang-Hann | ko |
dc.date.accessioned | 2013-03-11T16:08:54Z | - |
dc.date.available | 2013-03-11T16:08:54Z | - |
dc.date.created | 2012-05-10 | - |
dc.date.created | 2012-05-10 | - |
dc.date.issued | 2012-02 | - |
dc.identifier.citation | JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, v.131, no.2, pp.156 - 162 | - |
dc.identifier.issn | 0001-4966 | - |
dc.identifier.uri | http://hdl.handle.net/10203/99558 | - |
dc.description.abstract | A focused source can provide an auditory illusion of a virtual source placed between the loudspeaker array and the listener. When a focused source is generated by time-reversed acoustic focusing solution, its use as a virtual source is limited due to artifacts caused by convergent waves traveling towards the focusing point. This paper proposes an array activation method to reduce the artifacts for a selected listening point inside an array of arbitrary shape. Results show that energy of convergent waves can be reduced up to 60 dB for a large region including the selected listening point. (C) 2012 Acoustical Society of America | - |
dc.language | English | - |
dc.publisher | ACOUSTICAL SOC AMER AMER INST PHYSICS | - |
dc.title | A selective array activation method for the generation of a focused source considering listening position | - |
dc.type | Article | - |
dc.identifier.wosid | 000300488800012 | - |
dc.identifier.scopusid | 2-s2.0-84863148066 | - |
dc.type.rims | ART | - |
dc.citation.volume | 131 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 156 | - |
dc.citation.endingpage | 162 | - |
dc.citation.publicationname | JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | - |
dc.identifier.doi | 10.1121/1.3679006 | - |
dc.contributor.localauthor | Choi, Jung-Woo | - |
dc.contributor.localauthor | Kim, Yang-Hann | - |
dc.type.journalArticle | Article | - |
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