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Titre : | Audiometric thresholds and portable digital audio player user listening habits (2013) |
Auteurs : | Katya Feder ; Leonora Marro ; Stephen E. Keith |
Type de document : | Article |
Dans : | International Journal of Audiology IJA (Vol.52, n°9, September 2013) |
Langues: | Anglais |
Descripteurs : |
HE Vinci Ecoute musicale ; Intensité sonoreAutres descripteurs Casque audio |
Résumé : |
Objective: To examine the relationship between portable digital audio player listening behaviours and (1) measured sound pressure levels, (2) audiometric measures, (3) self-reported hearing loss symptoms. Design: A questionnaire to evaluate listening behaviours, including self-reported hearing loss symptoms and listening duration/volume settings. Multivariate regression analysis was used to determine the relationship between these variables, audiometric evaluation, calculated exposure levels, Lex(8hr), and measured sound pressure levels, Leq(32sec). Study sample: This study included 103 males and 134 female subjects aged 10 to 17 years.
Results: Calculated Lex(8hr) and measured Leq(32sec) levels increased with age and self-reported usage time. Audiometric thresholds averaged over 4 and 8 kHz were higher when usage exceeded five years as compared to less than one year. Higher measured sound pressure levels were associated with worse audiometric thresholds at (0.5, 1, 2 kHz, averaged) and 4 kHz. Self-reported hearing loss symptoms were reported by 33% to 50% of subjects. Conclusions: In this cohort sample, our results support a statistical association between hearing acuity and (1) Self-reported weekly usage in hours; (2) Tightness of fit; (3) Years of usage; and (4) Measured sound pressure levels. Generalizing these results beyond the current sample would require additional research. |
Accès : | Contactez la bibliothèque d'Ixelles si le lien vers la ressource électronique ne fonctionne plus |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.tandfonline.com/doi/full/10.3109/14992027.2013.798687 |
Exemplaires (1)
Cote | Support | Localisation | Section | Disponibilité |
---|---|---|---|---|
International journal of audiology IJA. Vol.52, n°9 (September 2013) | Périodique papier | Ixelles | Rez | Consultation sur place uniquement Exclu du prêt |