Caprini, Francesco and Zhao, Sijia and Chait, M. and Agus, T. and Pomper, U. and Tierney, Adam and Dick, Fred (2024) Generalization of auditory expertise in audio engineers and instrumental musicians. Cognition 244 (105696), ISSN 0010-0277.
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Abstract
From auditory perception to general cognition, the ability to play a musical instrument has been associated with skills both related and unrelated to music. However, it is unclear if these effects are bound to the specific characteristics of musical instrument training, as little attention has been paid to other populations such as audio engineers and designers whose auditory expertise may match or surpass that of musicians in specific auditory tasks or more naturalistic acoustic scenarios. We explored this possibility by comparing students of audio engineering (n = 20) to matched conservatory-trained instrumentalists (n = 24) and to naive controls (n = 20) on measures of auditory discrimination, auditory scene analysis, and speech in noise perception. We found that audio engineers and performing musicians had generally lower psychophysical thresholds than controls, with pitch perception showing the largest effect size. Compared to controls, audio engineers could better memorise and recall auditory scenes composed of non-musical sounds, whereas instrumental musicians performed best in a sustained selective attention task with two competing streams of tones. Finally, in a diotic speech-in-babble task, musicians showed lower signal-to-noise-ratio thresholds than both controls and engineers; however, a follow-up online study did not replicate this musician advantage. We also observed differences in personality that might account for group-based self-selection biases. Overall, we showed that investigating a wider range of forms of auditory expertise can help us corroborate (or challenge) the specificity of the advantages previously associated with musical instrument training.
Metadata
| Item Type: | Article |
|---|---|
| Keyword(s) / Subject(s): | Expertise, Learning, Attention, Auditory scene analysis, Speech in noise, Musicians |
| School: | Birkbeck Faculties and Schools > Faculty of Science > School of Psychological Sciences |
| Depositing User: | Adam Tierney |
| Date Deposited: | 05 Dec 2024 11:07 |
| Last Modified: | 05 Dec 2024 13:35 |
| URI: | https://eprints.bbk.ac.uk/id/eprint/54672 |
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