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  4. Auditory externalization in hearing-impaired listeners with remote microphone systems for hearing aids
 
conference paper

Auditory externalization in hearing-impaired listeners with remote microphone systems for hearing aids

Grimaldi, Vincent  
•
Lissek, Hervé  
•
Courtois, Gilles
Show more
July 11, 2019
Proceedings of the 26th International Congress on Sound and Vibration
26th International Congress on Sound & Vibration - ICSV26

The auditory system enables listeners to estimate the localization of auditory events resorting notablyto individual binaural cues and room reflections reaching the eardrum. For hearing-impaired listenersusing hearing aids, those cues are possibly distorted or not available in various situations such as re-mote microphone systems. This can make auditory distance evaluation a challenging task and oftenresults in inside-the-head sound perception. The present study aims at evaluating the effect of sev-eral binaural rendering strategies on auditory externalization in hearing-impaired and normal-hearinglisteners. Within a multiple-stimulus listening paradigm, normal-hearing and moderate-to-highly-profound hearing-impaired listeners were asked to rate the perceived distance of various stimulipresented over headphones, while visual cues were available. Results show that a degree of exter-nalization can be achieved for most of the aided hearing-impaired listeners with a simple genericspatialization method and superimposed early reflections.

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Type
conference paper
Author(s)
Grimaldi, Vincent  
Lissek, Hervé  
Courtois, Gilles
Georganti, Eleftheria
Estoppey, Philippe
Date Issued

2019-07-11

Publisher

Canadian Acoustical Association

Published in
Proceedings of the 26th International Congress on Sound and Vibration
ISBN of the book

978-1-9991810-0-0

Total of pages

7

Subjects

spatial hearing

•

hearing aids

•

externalization

URL

See fulltext at the Proceedings' page

https://iiav.org/archives_icsv/2019_icsv26/content/papers/papers/full_paper_469_20190329150648172.pdf
Editorial or Peer reviewed

NON-REVIEWED

Written at

EPFL

EPFL units
LTS2  
Event nameEvent placeEvent date
26th International Congress on Sound & Vibration - ICSV26

Montréal, Québec, Canada

July 7-11, 2019

Available on Infoscience
September 15, 2019
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/161189
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