| Titre : | Development of a method for determining binaural sensitivity to temporal fine structure (2017) |
| Auteurs : | Christian Füllgrabe ; Andrew J. Harland ; Aleksander P. Sek ; Brian C. J. Moore |
| Type de document : | Article |
| Dans : | International Journal of Audiology IJA (Vol. 56, n° 1-12, January-December 2017) |
| Article en page(s) : | p. 926-935 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Audition binaurale ; Evaluation auditive ; Psychoacoustique ; Structure temporelle fine ; Sujet âgé |
| Résumé : | To develop and evaluate a test of the ability to process binaural temporal-fine-structure (TFS) information. The test was intended to provide a graded measure of TFS sensitivity for all listeners. Design: Sensitivity to TFS was assessed at a sensation level of 30 dB using the established TFS-LF test at centre frequencies of 250, 500 and 750 Hz, and using the new TFS-AF test, in which the interaural phase difference (IPD) was fixed and the frequency was adaptively varied. IPDs varied from 30 to 180°. Study Sample: Nine young (19–25 years) and 23 older (47–84 years) listeners with normal hearing over the tested frequency range. Results: For the young listeners, thresholds on the TFS-AF test did not improve significantly with repeated testing. The rank-ordering of performance across listeners was independent of the size of the IPD, and moderate-to-strong correlations were observed between scores for the TFS-LF and TFS-AF tests. Older listeners who were unable to complete the TFS-LF test were all able to complete the TFS-AF test. Conclusions: No practice effects and strong correlations with an established test of binaural TFS sensitivity make the TFS-AF test a good candidate for the assessment of supra-threshold binaural processing. |
| 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/pdf/10.1080/14992027.2017.1366078?needAccess=true |
Exemplaires (1)
| Cote | Support | Localisation | Section | Disponibilité |
|---|---|---|---|---|
| International journal of audiology IJA. Vol. 56, n° 1-12 (January-December 2017) | Périodique papier | Ixelles | Rez | Consultation sur place uniquement Exclu du prêt |
