| Titre : | The effect of phoneme-based auditory training on speech intelligibility in hearing-aid users (2023) |
| Auteurs : | Aleksandra Koprowska, Auteur ; Jeremy Marozeau, Auteur ; Torsten Dau, Auteur ; Maja Serman, Auteur |
| Type de document : | Article |
| Dans : | International Journal of Audiology IJA (Vol. 62, n°11, November 2023) |
| Article en page(s) : | p. 1048-1058 |
| Note générale : | https://doi.org/10.1080/14992027.2022.2135032 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Aides auditives ; Intelligibilité de la parole ; Phonétique |
| Résumé : |
Objective
Hearing loss commonly causes difficulties in understanding speech in the presence of background noise. The benefits of hearing-aids in terms of speech intelligibility in challenging listening scenarios remain limited. The present study investigated if phoneme-in-noise discrimination training improves phoneme identification and sentence intelligibility in noise in hearing-aid users. Design Two groups of participants received either a two-week training program or a control intervention. Three phoneme categories were trained: onset consonants (C1), vowels (V) and post-vowel consonants (C2) in C1-V-C2-/i/ logatomes from the Danish nonsense word corpus (DANOK). Phoneme identification test and hearing in noise test (HINT) were administered before and after the respective interventions and, for the training group only, after three months. Study sample Twenty 63-to-79 years old individuals with a mild-to-moderate sensorineural hearing loss and at least one year of experience using hearing-aids. Results The training provided an improvement in phoneme identification scores for vowels and post-vowel consonants, which was retained over three months. No significant performance improvement in HINT was found. Conclusion The study demonstrates that the training induced a robust refinement of auditory perception at a phoneme level but provides no evidence for the generalisation to an untrained sentence intelligibility task. |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.tandfonline.com/doi/full/10.1080/14992027.2022.2135032 |
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