Fast Measurement of Individual Head-Related Transfer Functions
While binaural technology applications gained in popularity in recent years, the majority of applications still use non-individual Head-Related Transfer Functions (HRTFs) from artificial heads. However, certain applications, for example research of spatial hearing or hearing attention, require an ph...
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Logos Verlag Berlin
2019
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=3541167&site=ehost-live header: @attributes: shortDbName: nlebk uiTerm: 3541167 longDbName: eBook Collection (EBSCOhost) uiTag: AN controlInfo: bkinfo: btl: Fast Measurement of Individual Head-Related Transfer Functions aug: au: Jan-Gerrit Richter sertl: Aachener Beiträge Zur Akustik isbn: 9783832549060 imageinfo: pubinfo: dt: @attributes: year: 2019 month: 01 day: 01 dtAvail: @attributes: year: 2023 month: 04 day: 17 pub: Logos Verlag Berlin pubContract: Logos Verlag Berlin GmbH place: Berlin, Germany price: 0.01 limitsGroup: maxCheckoutDays: 1500 pda: N printPagesOffline: 100 printPagesOnline: 100 previewPages: 10000 prePubGroup: dewey: @attributes: class: 621.3828019 item: 621 .3828019 lc: @attributes: class: TK5981 item: TK 5981 artinfo: ui: 3541167 1266737651 formats: fmt: @attributes: type: EB doid: NL$3541167$PDF caption: PDF download: Y tig: atl: Fast Measurement of Individual Head-Related Transfer Functions ptl: Fast Measurement of Individual Head-Related Transfer Functions aug: au: Jan-Gerrit Richter su: Electroacoustic transducers Technology sug: subj: TECHNOLOGY & ENGINEERING / Electronics / General SCIENCE / Physics / General Electroacoustic transducers Technology ab: While binaural technology applications gained in popularity in recent years, the majority of applications still use non-individual Head-Related Transfer Functions (HRTFs) from artificial heads. However, certain applications, for example research of spatial hearing or hearing attention, require an physically exact and realistic binaural signal. The limiting factor that prohibits the widespread use of individual HRTFs is the acquisition time of such data. This time requirement has recently been reduced by the use of parallelization in the measurement signal which lead to the development of fast measurement systems capable of acquiring individual and spatially dense HRTF. This thesis provides a objective and subjective evaluation of such a system that is designed with the goal of little disturbance of the measurements in mind. The construction is detailed, followed by both an objective and subjective evaluation. A detailed investigation into additional distortion of the sound field introduced by the system itself is presented and it is shown that the system performs comparably to a conventional system in terms of sound source localization. Furthermore, a method is introduced and evaluated to further reduce the measurement time by using continuous rotation during the measurement. This method is used to reduced the measurement duration from eight minutes to three minutes without audible differences. pubtype: eBook doctype: Book ougenre: Book language: English copyright: @attributes: flag: N copyrightText: holdings: @attributes: islocal: N |
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