Auditory Subjective-Straight-Ahead Blurs during Significantly Slow Passive Body Rotation

Akio Honda; Sayaka Tsunokake; Yôiti Suzuki; Shuichi Sakamoto

doi:10.1177/20416695211070616

Auditory Subjective-Straight-Ahead Blurs during Significantly Slow Passive Body Rotation

Akio Honda, Sayaka Tsunokake, Yôiti Suzuki, Shuichi Sakamoto

Human Information Systems Division

Research output: Contribution to journal › Article › peer-review

Abstract

This paper reports on the deterioration in sound-localization accuracy during listeners’ head and body movements. We investigated the sound-localization accuracy during passive body rotations at speeds in the range of 0.625–5 °/s. Participants were asked to determine whether a 30-ms noise stimuli emerged relative to their subjective-straight-ahead reference. Results indicated that the sound-localization resolution degraded with passive rotation, irrespective of the rotation speed, even at speeds of 0.625 °/s.

Original language	English
Journal	i-Perception
Volume	13
Issue number	1
DOIs	https://doi.org/10.1177/20416695211070616
Publication status	Published - 2022 Jan

Keywords

listener movement
multisensory integration
sound localization
spatial hearing

ASJC Scopus subject areas

Experimental and Cognitive Psychology
Ophthalmology
Sensory Systems
Artificial Intelligence

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10.1177/20416695211070616

Cite this

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title = "Auditory Subjective-Straight-Ahead Blurs during Significantly Slow Passive Body Rotation",

abstract = "This paper reports on the deterioration in sound-localization accuracy during listeners{\textquoteright} head and body movements. We investigated the sound-localization accuracy during passive body rotations at speeds in the range of 0.625–5 °/s. Participants were asked to determine whether a 30-ms noise stimuli emerged relative to their subjective-straight-ahead reference. Results indicated that the sound-localization resolution degraded with passive rotation, irrespective of the rotation speed, even at speeds of 0.625 °/s.",

keywords = "listener movement, multisensory integration, sound localization, spatial hearing",

author = "Akio Honda and Sayaka Tsunokake and Y{\^o}iti Suzuki and Shuichi Sakamoto",

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AU - Suzuki, Yôiti

AU - Sakamoto, Shuichi

N1 - Funding Information: The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This research was supported by the Ministry of Education, Culture, Sports, Science and Technology Grants-in-Aid for Scientific Research (A) (No. 487283 and No. 16H01736) and (B) (No. 26280078). This research was partly performed under the Cooperative Research Project Program of the Research Institute of Electrical Communication, Tohoku University (No. H29/A22 and R02/A32). Publisher Copyright: © The Author(s) 2022.

PY - 2022/1

Y1 - 2022/1

N2 - This paper reports on the deterioration in sound-localization accuracy during listeners’ head and body movements. We investigated the sound-localization accuracy during passive body rotations at speeds in the range of 0.625–5 °/s. Participants were asked to determine whether a 30-ms noise stimuli emerged relative to their subjective-straight-ahead reference. Results indicated that the sound-localization resolution degraded with passive rotation, irrespective of the rotation speed, even at speeds of 0.625 °/s.

AB - This paper reports on the deterioration in sound-localization accuracy during listeners’ head and body movements. We investigated the sound-localization accuracy during passive body rotations at speeds in the range of 0.625–5 °/s. Participants were asked to determine whether a 30-ms noise stimuli emerged relative to their subjective-straight-ahead reference. Results indicated that the sound-localization resolution degraded with passive rotation, irrespective of the rotation speed, even at speeds of 0.625 °/s.

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Auditory Subjective-Straight-Ahead Blurs during Significantly Slow Passive Body Rotation

Abstract

Keywords

ASJC Scopus subject areas

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