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Convention Paper

Thresholds for Auditory-Tactile Asynchrony

Authors: Adelstein, Bernard; Anderson, Mark; BEGAULT, Durand; McClain, Byran

AES Convention 118 · Paper 6511 · May 2005

Abstract

Realistic simulation and perceived “immersion” within a multimodal display for telecommunication and entertainment can be enhanced, or completely mitigated, as a function of inter-modal timing asynchronies between the multimodal rendering systems (system-system asynchrony). Tolerable asynchronies are have been extensively examined for auditory-visual stimuli but less so for auditory-haptic cues. Realistic simulation and perceived “immersion” can be enhanced, or completely mitigated, as a function of inter-modal timing asynchronies between the multimodal rendering systems. Data are presented from two experiments where auditory stimuli are varied in time of arrival (lead-lag) relative to a tactile pulse. Results indicate variability between participants in terms of overall sensitivity. Generally, sensitivity is greater for auditory stimuli leading haptic stimuli, compared to the opposite condition.

Details

Published in
AES Convention 118
AES Convention
118
Paper number
6511
Publication date
May 6, 2005
Session subject
Psychoacoustics, Perception, Listening Tests
Affiliation
NASA Ames Research Center; QSS Group, Inc.; San Jose State University Foundation (See document for exact affiliation information.)
Type
Convention Paper