Details
| Original language | English |
|---|---|
| Number of pages | 9 |
| Publication status | Published - 2020 |
| Event | 148th Audio Engineering Society International Convention 2020 - Vienna, Virtual, Online, Austria Duration: 2 Jun 2020 → 5 Jun 2020 |
Conference
| Conference | 148th Audio Engineering Society International Convention 2020 |
|---|---|
| Country/Territory | Austria |
| City | Vienna, Virtual, Online |
| Period | 2 Jun 2020 → 5 Jun 2020 |
Abstract
Virtual reality (VR)-based measurement systems have recently been developed to quickly measure individual head-related transfer functions (HRTFs) with arbitrary head movements. However, these systems are usually limited to estimate 2D HRTFs with a fixed distance between the loudspeaker and the subject. In the present study, a mixed reality (MR)-based mobile measurement system for fast estimation of distance-dependent HRTFs (3D HRTFs) is proposed. During the measurement, subjects can not only rotate their heads but also move their bodies towards or away from the loudspeaker. Additionally, the qualities of estimated HRTFs are calculated and displayed to subjects in real-time. Furthermore, the influences of the MR head mounted display (HMD) on the far- and near-field HRTFs are objectively evaluated.
ASJC Scopus subject areas
- Mathematics(all)
- Modelling and Simulation
- Physics and Astronomy(all)
- Acoustics and Ultrasonics
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2020. Paper presented at 148th Audio Engineering Society International Convention 2020, Vienna, Virtual, Online, Austria.
Research output: Contribution to conference › Paper › Research › peer review
}
TY - CONF
T1 - Towards Mobile 3D HRTF Measurement
AU - Li, Song
AU - Tobbala, Aly
AU - Peissig, Jürgen
N1 - Publisher Copyright: © 2020 148th Audio Engineering Society International Convention. All rights reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020
Y1 - 2020
N2 - Virtual reality (VR)-based measurement systems have recently been developed to quickly measure individual head-related transfer functions (HRTFs) with arbitrary head movements. However, these systems are usually limited to estimate 2D HRTFs with a fixed distance between the loudspeaker and the subject. In the present study, a mixed reality (MR)-based mobile measurement system for fast estimation of distance-dependent HRTFs (3D HRTFs) is proposed. During the measurement, subjects can not only rotate their heads but also move their bodies towards or away from the loudspeaker. Additionally, the qualities of estimated HRTFs are calculated and displayed to subjects in real-time. Furthermore, the influences of the MR head mounted display (HMD) on the far- and near-field HRTFs are objectively evaluated.
AB - Virtual reality (VR)-based measurement systems have recently been developed to quickly measure individual head-related transfer functions (HRTFs) with arbitrary head movements. However, these systems are usually limited to estimate 2D HRTFs with a fixed distance between the loudspeaker and the subject. In the present study, a mixed reality (MR)-based mobile measurement system for fast estimation of distance-dependent HRTFs (3D HRTFs) is proposed. During the measurement, subjects can not only rotate their heads but also move their bodies towards or away from the loudspeaker. Additionally, the qualities of estimated HRTFs are calculated and displayed to subjects in real-time. Furthermore, the influences of the MR head mounted display (HMD) on the far- and near-field HRTFs are objectively evaluated.
UR - http://www.scopus.com/inward/record.url?scp=85088538451&partnerID=8YFLogxK
M3 - Paper
T2 - 148th Audio Engineering Society International Convention 2020
Y2 - 2 June 2020 through 5 June 2020
ER -