2022
DOI: 10.1016/j.heares.2022.108553
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Predicting speech intelligibility in hearing-impaired listeners using a physiologically inspired auditory model

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Cited by 22 publications
(15 citation statements)
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“…Next, we consider whether our modeling framework can account for our behavioral data across the full range of sensorineural hearing loss among our participants. Recent work has shown that adjusting peripheral models to account for individual variability in audiometric thresholds can improve predictive accuracy (Zaar and Carney, 2022; Carney et al, 2023). Accordingly, we created an individualized peripheral model for each participant and then repeated a subset of our simulations with the models (1- and 2-kHz target frequencies with a fixed-level, where significant effects of hearing loss were observed, but thresholds were measurable; Fig.…”
Section: Resultsmentioning
confidence: 99%
“…Next, we consider whether our modeling framework can account for our behavioral data across the full range of sensorineural hearing loss among our participants. Recent work has shown that adjusting peripheral models to account for individual variability in audiometric thresholds can improve predictive accuracy (Zaar and Carney, 2022; Carney et al, 2023). Accordingly, we created an individualized peripheral model for each participant and then repeated a subset of our simulations with the models (1- and 2-kHz target frequencies with a fixed-level, where significant effects of hearing loss were observed, but thresholds were measurable; Fig.…”
Section: Resultsmentioning
confidence: 99%
“…Another interesting possible use of the framework presented here could be for the refinement of auditory subcortical models themselves. Although models of the auditory periphery have been used successfully to predict human speech perception (Heinz, 2010; Moncada-Torres et al, 2017; Bruce, 2017; Zaar and Carney, 2022), such models are often fit using data recorded from non-human mammals (Carney, 1993; Zhang et al, 2001; Zilany and Bruce, 2006, 2007; Zilany et al, 2009, 2014). While these models should work well given evolutionary homologies in the midbrain (Webster, 1992; Grothe et al, 2004; Woolley and Portfors, 2013), it is also true that speech is a particularly special signal for humans.…”
Section: Discussionmentioning
confidence: 99%
“…These models have proven invaluable for interrelating data across different species, modalities, and paradigms. For example, the phenomenological auditory-nerve (AN) model of Zilany, Bruce, and Carney (2014), hereafter the ZBC model, has been used extensively by several groups in recent years to pursue a wide range of psychophysical and physiological questions (Carney and McDonough, 2019; Bianchi et al, 2019; Maxwell et al, 2020; Saddler et al, 2021; Polonenko and Maddox, 2021; Zaar and Carney, 2022; Guest and Oxenham, 2022; Feather et al, 2022; Carney et al, 2023; Hamza et al, 2023; Lindboom et al, 2023; Brennan et al, 2023). Differences among models often reflect differences in the underlying goals of those who build them (Osses et al, 2022).…”
Section: Introductionmentioning
confidence: 99%