Journal article
Auditory roughness: a delicate balance
Abstract
Auditory roughness in medical alarm sounds is an important design attribute, and has been shown to impact user performance and perception. While roughness can assist in decreased signal-to-noise ratios (perceived loudness) and communicate urgency, it might also impact patient recovery. Therefore, considerations of neuroscience correlates, music theory, and patient impact are critical aspects to investigate in order to optimise alarm design.
Authors
Burdick KJ; Yang S; Lopez AE; Wessel C; Schutz M; Schlesinger JJ
Journal
British Journal of Anaesthesia, Vol. 131, No. 4, pp. 649–652
Publisher
Elsevier
Publication Date
October 2023
DOI
10.1016/j.bja.2023.07.003
ISSN
0007-0912