The effect of velocity on auditory representational momentum

被引：13

作者：

Feinkohl, Arne ^{[1
]}

Locke, Shannon M. ^{[2
]}

Leung, Johahn ^{[2
]}

Carlile, Simon ^{[2
]}

机构：

[1] Carl von Ossietzky Univ Oldenburg, Sch Med & Hlth Sci, Dept Neurosci, Anim Physiol & Behaviour Grp,Cluster Excellence H, D-26111 Oldenburg, Germany

[2] Univ Sydney, Auditory Neurosci Lab, Sch Med Sci, Bosch Inst, Sydney, NSW 2006, Australia

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 2014年 / 136卷 / 01期

基金：

澳大利亚研究理事会;

关键词：

HUMAN LISTENERS; MOVING SOUND; LOCALIZATION;

D O I：

10.1121/1.4881318

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

"Representational Momentum" (RM) is a mislocalization of the endpoint of a moving target in the direction of motion. In vision, RM has been shown to increase with target velocity. In audition, however, the effect of target velocity is unclear. Using a perceptual paradigm with moving broadband noise targets in Virtual Auditory Space resulted in a linear increase in RM from 0.9 degrees to 2.3 degrees for an increase in target velocity from 25 degrees/s to 100 degrees/s. Accounting for the effect of eye position also reduced variance. These results suggest that RM may be the result of similar underlying mechanisms in both modalities. (C) 2014 Acoustical Society of America

引用

页码：EL20 / EL25

页数：6

共 15 条

[1] The nature and distribution of errors in sound localization by human listeners [J].