Perceptual Feedback Training for Improving Spatial Acuity and Resolving Front-Back Confusion Errors in Virtual Auditory Environments

被引：0

作者：

Balan, Oana ^{[1
]}

Moldoveanu, Alin ^{[1
]}

Moldoveanu, Florica ^{[1
]}

Morar, Anca ^{[1
]}

Ivascu, Silviu ^{[1
]}

机构：

[1] Univ Politehn Bucuresti, Fac Automat Control & Comp, Bucharest, Romania

来源：

2017 40TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING (TSP) | 2017年

关键词：

Head Related Transfer Function; perceptual learning; reversal error; sound localization; virtual training environment; HEAD-TRACKING; SOUND SOURCES; LOCALIZATION;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper aims to test the hypothesis that audiovisual perceptual feedback based training can improve the sound localization accuracy and the navigational skills in a virtual auditory display where 3D sounds are created using non-individualized HRTFs. In our experiment, we tested the spatial auditory localization performance of nine sighted subjects prior and consequently a series of training procedures based on audiovisual feedback. The results concluded that this cross-modal facilitation enhances spatial hearing, reduces the incidence of localization and front-back confusion errors and helps the users to navigate more accurately in the virtual auditory environments by improving their ability to detect 3D sound sources synthesized with non-individualized HRTFs.

引用

页码：334 / 337

页数：4