| Titre : | The Impact of Transducer Selection on the Acceptable Noise Level (2022) |
| Auteurs : | Melinda F. Bryan ; Shelby Davis ; Susan Gordon-Hickey |
| Type de document : | Article |
| Dans : | Journal of the American Academy of Audiology (JAAA) (Vol.33, n° 1, January 2022) |
| Article en page(s) : | p. 23-28 |
| Note générale : | DOI: 10.1055/s-0041-1735254 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Acceptable Noise Level (ANL) ; Background Noise Level (BNL) ; Bruit ambiant ; Transducteurs |
| Résumé : |
Purpose
The aim of this study was to assess the impact of transducer (loudspeaker, supra-aural headphones, and insert earphones) selection on the acceptable noise level (ANL). Study Sample Thirty young adults with normal hearing who reported difficulty with background noise served as participants. Research Design A repeated-measures experimental design was employed. Data Collection and Analysis Most comfortable listening level (MCL) and background noise level (BNL) were measured for all participants using three transducers (loudspeaker, supra-aural headphones, and insert earphones). ANL was computed as the difference between the mean MCL and the mean BNL. Results Analytical statistics revealed that ANL did not differ due to the transducer used. However, there were statistically significant differences found for MCL and BNL across transducers. Conclusions Results of this study indicate that ANL is not vulnerable to the selection of transducer and that ANLs can be compared across transducer types. Researchers should cautiously interpret findings across studies when discussing the base measures of MCL and BNL as these may be influenced slightly by transducer selection. |
| Disponible en ligne : | Oui/Non |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://research.ebsco.com/c/zz54du/search/advanced/publications/9OC?selectedDb=ccmjnh&db=ccm |
Exemplaires (1)
| Cote | Support | Localisation | Section | Disponibilité |
|---|---|---|---|---|
| Journal of the American Academy of Audiology. Vol.33, n°1 (January 2022) | Périodique papier | Ixelles | Rez | Consultation sur place uniquement Exclu du prêt |
