Effectiveness of Wireless Streaming on Telephone Conversation in Users of Hearing Aids / 대한이비인후과학회지
Korean Journal of Otolaryngology - Head and Neck Surgery
; : 101-107, 2020.
Artículo
en Coreano
| WPRIM (Pacífico Occidental)
| ID: wpr-920101
Biblioteca responsable:
WPRO
ABSTRACT
Background and Objectives@#The purpose of this study was to figure out the clinical effectiveness of the bluetooth wireless streaming when used with a hearing aid during cell phone conversation for hearing-impaired listeners.Subjects and Method Twenty-four adults with hearing loss participated (mild 3, moderate 13, moderately severe 8) in the study. The following three objective tests and one subjective questionnaire were administered to all participants; 1) consonant and Monosyllabic test in an noisy environment, 2) speech recognition test in quiet and noisy conditions, 3) listening effort test, and 4) questionnaire about sound quality and preference. Each objective test was conducted in three different cell phone conversation environments as follows; 1) unaided condition, 2) aided condition, with the bluetooth function off, and 3) aided condition, with the bluetooth function on. @*Results@#In the aided condition with the bluetooth function off, performance on consonant and monosyllabic tests was the lowest (p<0.05). However, when the bluetooth function was turned on, the result showed statistically significant superior performance (p<0.05). For the words and sentences test in noisy conditions, using wireless streaming feature with the hearing aids were beneficial compared to not using the feature (p<0.05). However, no significant difference was found between the bluetooth off and on conditions in quiet conditions. Listening effort was significantly lower in noisy background for aided bluetooth on condition (p<0.05). There was no significant difference in sound quality according to each condition, but the preference of Bluetooth feature was overwhelmingly high. @*Conclusion@#Bluetooth wireless streaming is beneficial during phone conversation in noisy environments for users of hearing aids.
Texto completo:
Disponible
Base de datos:
WPRIM (Pacífico Occidental)
Idioma:
Coreano
Revista:
Korean Journal of Otolaryngology - Head and Neck Surgery
Año:
2020
Tipo del documento:
Artículo