Impact of Visual Virtual Scene and Localization Task on Auditory Distance Perception in Virtual Reality.

 0 Người đánh giá. Xếp hạng trung bình 0

Tác giả: Matthias Blau, Steven van de Par, Leon O H Kroczek, Andreas Muhlberger, Sarah Roskopf, Felix Starz

Ngôn ngữ: eng

Ký hiệu phân loại: 234.162 Confirmation

Thông tin xuất bản: United States : IEEE transactions on visualization and computer graphics , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 707122

Investigating auditory perception and cognition in realistic, controlled environments is made possible by virtual reality (VR). However, when visual information is presented, sound localization results from multimodal integration. Additionally, using headmounted displays leads to a distortion of visual egocentric distances. With two different paradigms, we investigated the extent to which different visual scenes influence auditory distance perception, and secondary presence and realism. To be more precise, different room models were displayed via HMD while participants had to localize sounds emanating from real loudspeakers. In the first paradigm, we manipulated whether a room was congruent or incongruent to the physical room. In a second paradigm, we manipulated room visibility - displaying either an audiovisual congruent room or a scene containing almost no spatial information- and localization task. Participants indicated distances either by placing a virtual loudspeaker, walking, or verbal report. While audiovisual room incongruence had a detrimental effect on distance perception, no main effect of room visibility was found but an interaction with the task. Overestimation of distances was higher using the placement task in the non-spatial scene. The results suggest an effect of visual scene on auditory perception in VR implying a need for consideration e.g., in virtual acoustics research.
Tạo bộ sưu tập với mã QR

THƯ VIỆN - TRƯỜNG ĐẠI HỌC CÔNG NGHỆ TP.HCM

ĐT: (028) 36225755 | Email: tt.thuvien@hutech.edu.vn

Copyright @2024 THƯ VIỆN HUTECH