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Full-Text Articles in Medicine and Health Sciences
Individualized Frequency Importance Functions For Listeners With Sensorineural Hearing Loss, Sarah E. Yoho Leopold, Adam K. Bosen
Individualized Frequency Importance Functions For Listeners With Sensorineural Hearing Loss, Sarah E. Yoho Leopold, Adam K. Bosen
Communicative Disorders and Deaf Education Faculty Publications
The Speech Intelligibility Index includes a series of frequency importance functions for calculating the estimated intelligibility of speech under various conditions. Until recently, techniques to derive frequency importance required averaging data over a group of listeners, thus hindering the ability to observe individual differences due to factors such as hearing loss. In the current study, the “random combination strategy” [Bosen and Chatterjee (2016). J. Acoust. Soc. Am. 140, 3718–3727] was used to derive frequency importance functions for individual hearing-impaired listeners, and normal-hearing participants for comparison. Functions were measured by filtering sentences to contain only random subsets of frequency bands …