Effects of stimulus order on auditory distance discrimination of virtual nearby sound sources

Spagnol, Simone; Hoffmann, Rebekka; Kristjansson, Arni; Avanzini, Federico

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dc.contributor	Háskóli Íslands
dc.contributor	University of Iceland
dc.contributor.author	Spagnol, Simone
dc.contributor.author	Hoffmann, Rebekka
dc.contributor.author	orcid.org/0000-0003-4168-4886 Kristjansson, Arni
dc.contributor.author	Avanzini, Federico
dc.date.accessioned	2018-04-27T13:09:15Z
dc.date.available	2018-04-27T13:09:15Z
dc.date.issued	2017-04
dc.identifier.citation	Spagnol, S., Hoffmann, R., Kristjánsson, Á., & Avanzini, F. (2017). Effects of stimulus order on auditory distance discrimination of virtual nearby sound sources. The Journal of the Acoustical Society of America, 141(4), EL375-EL380. doi:10.1121/1.4979842
dc.identifier.issn	0001-4966
dc.identifier.issn	1520-8524 (eISSN)
dc.identifier.uri	https://hdl.handle.net/20.500.11815/703
dc.description.abstract	Stimulus order has been reported to affect perceived loudness. This letter investigates how temporal order affects distance discrimination of receding and approaching pairs of sound sources rendered binaurally in the anechoic near-field. Individual discrimination thresholds for different virtual locations were measured through an adaptive procedure. The threshold values show a bias toward approaching stimuli for closer reference distances (≤50 cm) and toward receding stimuli for farther reference distances (100 cm), but only when absolute intensity cues are available. The results show how an illusion of loudness can translate into an illusion of perceived relative distance.
dc.description.sponsorship	This project was supported by the European Union's Horizon 2020 research and innovation programme under Grant Agreement No. 643636.
dc.format.extent	EL375-EL380
dc.language.iso	en
dc.publisher	Acoustical Society of America (ASA)
dc.relation	"info:eu-repo/grantAgreement/EC/H2020/643636"
dc.relation.ispartofseries	The Journal of the Acoustical Society of America;141(4)
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Heyrn
dc.subject	Hávaði
dc.subject	Hljóð
dc.subject	Áreiti
dc.subject.mesh	Stimulus
dc.subject.mesh	Sound
dc.subject.mesh	Loudness
dc.title	Effects of stimulus order on auditory distance discrimination of virtual nearby sound sources
dc.type	info:eu-repo/semantics/article
dc.description.version	Peer Reviewed
dc.identifier.journal	The Journal of the Acoustical Society of America
dc.identifier.doi	10.1121/1.4979842
dc.relation.url	http://asa.scitation.org/doi/pdf/10.1121/1.4979842
dc.contributor.department	Iðnaðarverkfræði-, vélaverkfræði- og tölvunarfræðideild (HÍ)
dc.contributor.department	Faculty of Industrial Eng., Mechanical Eng. and Computer Science (UI)
dc.contributor.department	Sálfræðideild (HÍ)
dc.contributor.department	Faculty of Psychology (UI)
dc.contributor.school	Verkfræði- og náttúruvísindasvið (HÍ)
dc.contributor.school	School of Engineering and Natural Sciences (UI)
dc.contributor.school	Heilbrigðisvísindasvið (HÍ)
dc.contributor.school	School of Health Sciences (UI)