BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Akustik-Blog - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Akustik-Blog
X-ORIGINAL-URL:https://blog.rwth-aachen.de/akustik
X-WR-CALDESC:Veranstaltungen für Akustik-Blog
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Berlin
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20210328T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20211031T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20220327T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20221030T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20230326T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20231029T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20221104T110000
DTEND;TZID=Europe/Berlin:20221104T120000
DTSTAMP:20260426T210851
CREATED:20221031T002601Z
LAST-MODIFIED:20221031T002946Z
UID:2212-1667559600-1667563200@blog.rwth-aachen.de
SUMMARY:Holländer: The influence of individual\, individualized and non-individualized HRTFs on the auditory selective attention of children
DESCRIPTION:A listening experiment based on a developed paradigm to investigate the intentional switching of auditory selective attention with binaural sound reproduction was conducted to examine the influence of generic\, individualized and individual head-related transfer functions (HRTFs) on the auditory selective attention of children. For many applications\, the generic HRTF of an adult artificial head is used. However\, generic HRTFs differ from individual HRTFs and since anthropometric data of children differs from that of adults\, generic HRTFs developed for adults may not be appropriate for the sound reproduction in children. Apart from the individual and generic HRTF sets\, this study included two individualization methods estimating the individual HRTF based on anthropometric dimensions. Both methods individualized the phase of the HRTF\, while one of the methods additionally individualized the magnitude spectrum. Since the ability of children to use binaural cues has remained discussed in literature\, the influence of different HRTFs could also give insight into how changes in spatial cues may influence the auditory selective attention of children. Therefore\, a listening experiment with 28 children aged 6 – 10 years was conducted. The main analysis included the generic and the individualized HRTFs. The individual HRTF was included for front-back configurations and for the analysis of spatial source separation. Significant differences in the performance were observed between the HRTFs. The magnitude and phase individualization achieved the best results\, which was most eminent in front-back configurations. The generic HRTF seemed to offer the worst cues for front-back discrimination. This suggested\, that the magnitude spectrum of children differs significantly from that of adults. Children might preferably rely on ILDs and spectral colorations than on the ITD. The results underlined the importance of using child-appropriate HRTFs and individualizing the magnitude spectrum of HRTFs for a proper binaural reproduction. \nMelden Sie sich hier an um Einladungen zu den Kolloquium-Vorträgen per E-Mail zu erhalten.\nRegister here to receive the invitations to colloquium talks via e-mail. \nZoom-Meeting-ID: 955 1636 0680\nPasswort: 845062
URL:https://blog.rwth-aachen.de/akustik/event/hollaender-the-influence-of-individual-individualized-and-non-individualized-hrtfs-on-the-auditory-selective-attention-of-children/
LOCATION:IHTA Seminarraum (60 Persons) and Zoom-Meeting (Hybrid)\, Kopernikusstr. 5\, Aachen\, 52074\, Deutschland
CATEGORIES:Verteidigung Masterarbeit
END:VEVENT
END:VCALENDAR