Flowers, Aimee Lee2024-07-192024-07-192023-03Flowers, Aimee Lee. (2023). The audiological profile of singers’ and musicians’ in South Africa,. [Master's dissertation, University of the Witwatersrand, Johannesburg]. WIReDSpace. https://hdl.handle.net/10539/38984https://hdl.handle.net/10539/38984A Master of Arts in Audiology Research Dissertation presented to: The Department of Speech Pathology and Audiology, in the School of Human and Community Development, at the Faculty of Humanities, at the University of Witwatersrand, Johannesburg, in 2023.Introduction: Excessive exposure to loud music is shown to have a negative impact on hearing, necessitating studies that explore the impact of music on the audiological profile of musicians and singers. The tonotopic arrangement of the cochlea plays an important role in the perception of music. Audiological testing can provide insight into the functioning of the auditory system of musicians and singers and it can provide information about the possible noise/music induced impact of music on the auditory system. The rationale for this study was to fill in the gaps in knowledge pertaining to the effects of noise/music induced hearing loss on musicians and singers in South Africa. Methodology: The study aimed to document the audiological profile of musicians and singers in South Africa. The participants were recruited using purposive and snowball sampling. The study consisted of 57 participants. The age range was 13 years to 75 years of age. The design of the study was exploratory and data were collected via a case history questionnaire and a diagnostic audiological investigation. The data were analysed using qualitative and quantitative analyses. Results: Music induced hearing loss (MIHL) is present among musicians and singers however, age and years of experience are influential factors in this result. The results of the current study indicated that 88% of the participants did not use HPDs for various reasons such as stigma or lack of awareness. Participants showed knowledge related to ear cleaning and high noise levels, however, there was a lack of insight into the importance and good ear hygiene practices. Fifty-one participants indicated that there is a need for the implementation of programs to inform the general public about good ear hygiene. The results of the diagnostic audiological testing indicated age was a significant factor in relation to pure tone thresholds and distortion product otoacoustic emissions(DPOAEs). Noise notches were evident at 3000Hz and 6000Hz and correlated with both the pure tone threshold and DPOAE results. The DPOAE results indicated that being a professional singer was also a significant factor. Conclusion: The current study highlights the effects of music on the auditory system. The effects of music can be detrimental to a musician and singer’s hearing, and the incorrect ear care can have devastating effects for performers. Therefore, the need for the implementation of programs to educate musicians and singers about ear hygiene, the correct ear hygiene practices and the effects of music on the audiological system as well as the correct way to mitigate these effects is imperative.en©2023 University of the Witwatersrand, Johannesburg. All rights reserved. The copyright in this work vests in the University of the Witwatersrand, Johannesburg. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of University of the Witwatersrand, Johannesburg.MusicHearingMusicianSingerMusic induced hearing lossAudiological profileUCTDSDG-3: Good health and well-beingDissertationUniversity of the Witwatersrand, Johannesburg