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Titre : | The development of the Language-Independent Speech in Noise and Reverberation test (LISiNaR) and evaluation in listeners with English as a second language (2023) |
Auteurs : | Sharon Cameron ; Christian Boyle ; Harvey Dillon |
Type de document : | Article |
Dans : | International Journal of Audiology IJA (Vol. 62, n°8, Août 2023) |
Article en page(s) : | p. 756-766 |
Note générale : | https://doi-org.ezproxy.vinci.be/10.1080/14992027.2022.2078432 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Développement du langage ; Independent Speech in Noise and Reverberation test (LISiNaR) ; Outil de diagnostic ; Perception de la parole ; Troubles du traitement auditif central |
Résumé : |
Objective
Create a language-independent, ecologically valid auditory processing assessment and evaluate relative stimuli intelligibility in native and non-native English speakers. Design The Language-Independent Speech in Noise and Reverberation Test (LISiNaR) targets comprised consonant-vowel (CVCV) pseudo-words. Distractors comprised CVCVCVCV pseudo-words. Stimuli were presented over headphones using an iPad either face-to-face or remotely. Scoring occurred adaptively to establish a participants speech reception threshold in noise (SRT). The listening environment was simulated using reverberant and anechoic head-related transfer functions. In four test conditions, targets originated from 0°. Distractors originated from either ±90°, ±67.5° and ±45° (spatially separated) or 0° azimuth (co-located). Reverberation impact (RI) was calculated as the difference in SRTs between the anechoic and reverberant conditions and spatial advantage (SA) as the difference between the spatially separated and co-located conditions. Study sample Young adult native speakers of Australian (n = 24) and Canadian (25) and non-native English speakers (34). Results No significant effects of language occurred for the test conditions, RI or SA. A small but significant effect of delivery mode occurred for RI. Reverberation impacted SRT by 5 dB relative to anechoic conditions. Conclusion Performance on LISiNaR is not affected by the native language or accent of groups tested in this study. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.tandfonline.com/doi/full/10.1080/14992027.2022.2078432 |