DocumentCode
1252035
Title
On a cause of detection sensitivity difference depending on direction of object in obstacle sense
Author
Seki, Yoshiaki
Author_Institution
Dept. of Human-Environ. Syst., Nat. Inst. of Biosci. & Human-Technol., Ibaraki
Volume
5
Issue
4
fYear
1997
fDate
12/1/1997 12:00:00 AM
Firstpage
403
Lastpage
405
Abstract
To investigate the cause of the detection sensitivity difference depending on direction of the object in the obstacle sense, the experiment to measure the directional characteristics of the echo suppression was made. The conclusion is that one of the causes is the difference of the echo suppression level
Keywords
echo suppression; hearing; sensory aids; auditory object detection; blind persons; detection sensitivity difference; object direction; obstacle sense; sensory substitution method; sound field variation; Acoustic noise; Auditory system; Delay effects; Head; Headphones; Insulation; Noise generators; Noise level; Object detection;
fLanguage
English
Journal_Title
Rehabilitation Engineering, IEEE Transactions on
Publisher
ieee
ISSN
1063-6528
Type
jour
DOI
10.1109/86.650299
Filename
650299
Link To Document