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Influence of recording technology on the determination of binaural psychoacoustic indicators in soundscape investigations

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dc.contributor.authorSan Martín Murugarren, Ricardo
dc.contributor.authorArana Burgui, Miguel
dc.contributor.authorEzcurra Guisasola, María Amaya
dc.contributor.authorValencia Leoz, Ana
dc.contributor.departmentCienciases_ES
dc.contributor.departmentZientziakeu
dc.date.accessioned2020-05-26T13:13:05Z
dc.date.available2020-05-26T13:13:05Z
dc.date.issued2019
dc.description.abstractThe evaluation of soundscapes is mainly carried out through field surveys, using soundwalking methodologies. Through rating scales and annotation of comments, the experiences and expectations of the participants are collected. Acoustic and psychoacoustic indicators are also reported to achieve a complete description of the acoustic environment. Binaural measurement systems should be used for registration in order to consider the way in which humans perceive the acoustic environment. Artificial heads or in-ear binaural microphones are the usual devices for this purpose. Further recording technology such as sound field microphones or microphone arrays are also used in soundscape investigations. These methods can provide a higher level of immersion in a later reproduction of the recorded soundscape through multi-channel setups. However, in contrast to direct binaural recordings, the determination of binaural psychoacoustic indicators requires to perform binaural synthesis by means of Head-Related Transfer Functions and signal processing. In this communication, the influence of different recording devices on obtaining psychoacoustic indicators such as binaural loudness and sharpness is analysed.en
dc.description.sponsorshipThis work has been funded by the Spanish Ministry of Economy and Competitiveness through the R+D+I research project with reference BIA2016-76957-C3-2-R.en
dc.format.extent10 p.
dc.format.mimetypeapplication/pdfen
dc.identifier.issn0736-2935
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/36987
dc.language.isoengen
dc.publisherInstitute of Noise Control Engineeringen
dc.relation.ispartofInter-Noise and Noise-Con Congress and Conference Proceedings: InterNoise19, 16-19 June, Madrid, pp. 2042-2051en
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/1PE/BIA2016-76957en
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.subjectSoundscapesen
dc.subjectPsychoacousticsen
dc.subjectMeasurement techniquesen
dc.titleInfluence of recording technology on the determination of binaural psychoacoustic indicators in soundscape investigationsen
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.type.versionVersión publicada / Argitaratu den bertsioaes
dspace.entity.typePublication
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relation.isAuthorOfPublication0bc5886a-c327-4331-bb7d-6be229de69a9
relation.isAuthorOfPublication.latestForDiscoverycb80be63-806e-48fe-9ab1-3308d43e1338

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