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Synthesis of Spatially Extended Sources in Virtual Reality Audio

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.advisor Paasonen, Juhani
dc.contributor.author Hakala, Micah
dc.date.accessioned 2019-08-25T15:03:43Z
dc.date.available 2019-08-25T15:03:43Z
dc.date.issued 2019-08-19
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/39831
dc.description.abstract This thesis details a real-time implementation of spatial extent synthesis for virtual sound source objects made from mono sound signals and source object geometries. Techniques for distributing components of sound across basic and mesh-like geometry surfaces are discussed. A virtual-world audio environment supporting a listener avatar and various spatially extensive sound sources is described, and forms of source-to-listener distance attenuation are outlined with their roles in sound localization of spatially extensive sound sources. The implementation described herein takes form as an audio plug-in, of which the behavior, usage details, and compatible host applications are mentioned. en
dc.format.extent 68+1
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.title Synthesis of Spatially Extended Sources in Virtual Reality Audio en
dc.type G2 Pro gradu, diplomityö fi
dc.contributor.school Sähkötekniikan korkeakoulu fi
dc.subject.keyword spatial audio en
dc.subject.keyword spatial extent en
dc.subject.keyword ambisonics en
dc.subject.keyword virtual reality en
dc.subject.keyword soundfield en
dc.subject.keyword mesh distribution en
dc.identifier.urn URN:NBN:fi:aalto-201908254892
dc.programme.major Acoustics and Audio Technology fi
dc.programme.mcode ELEC3030 fi
dc.type.ontasot Master's thesis en
dc.type.ontasot Diplomityö fi
dc.contributor.supervisor Pulkki, Ville
dc.programme CCIS - Master’s Programme in Computer, Communication and Information Sciences (TS2013) fi
dc.location P1 fi
local.aalto.electroniconly yes
local.aalto.openaccess yes

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