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dc.contributor.authorChoi, Hongchanen_US
dc.date.accessioned2012-07-23T15:43:19Z
dc.date.available2012-07-23T15:43:19Z
dc.date.issued2012-06
dc.identifier.citationProceedings of the 18th International Conference on Auditory Display, Atlanta, GA, USA, 18-21 June 2012. Ed. Michael A. Nees, Bruce N. Walker, Jason Freeman. The International Community for Auditory Display, 2012. 1-5.en_US
dc.identifier.issn2168-5126
dc.identifier.urihttp://hdl.handle.net/1853/44413
dc.descriptionPresented at the 18th International Conference on Auditory Display (ICAD2012) on June 18-21, 2012 in Atlanta, Georgia.en_US
dc.descriptionReprinted by permission of the International Community for Auditory Display, http://www.icad.org.en_US
dc.description.abstractAn implementation of vector-based amplitude panning (VBAP) for spatial display of sonified data is presented. The proposed method offers an implicit conversion from Spherical to Cartesian coordinates thus being particularly well suited for auditory display. Two techniques from computer graphics are adapted in order to predefine an optimum set of speaker triplets and perform the amplitude panning in real-time. Furthermore, the consideration of time delay from a virtual sound source to actual speakers is incorporated. Due to the geometrical nature of this procedure, the resulting system can be easily visualized by the graphic library OpenGL. Using this library I provide users with an intuitive control interface. A prototype is demonstrated that enables a user to compose a trajectory of sound in three dimensional space.en_US
dc.description.sponsorshipCCRMA / Stanford Universityen_US
dc.language.isoen_USen_US
dc.publisherGeorgia Institute of Technologyen_US
dc.relation.ispartofseriesICAD2012. Papers I: Spatial Audioen_US
dc.subjectAuditory displayen_US
dc.subjectVector-based amplitude panningen_US
dc.subjectVBAPen_US
dc.subjectSpatial display of sonified dataen_US
dc.subject3D panningen_US
dc.titleAn alternative implementation of VBAP with graphical interface for sound motion designen_US
dc.typeProceedingsen_US
dc.contributor.corporatenameStanford University. Center for Computer Research in Music and Acousticsen_US


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