Olivocochlear efferent contributions to speech-in-noise recognition across signal-to-noise ratios

IB Mertes, KM Johnson, ZA Dinger - … Journal of the Acoustical Society of …, 2019 - pubs.aip.org
The medial olivocochlear (MOC) efferent system modifies cochlear output to aid signal
detection in noise, but the precise role of efferents in speech-in-noise understanding …

Objective assessment system for hearing prediction based on stimulus-frequency otoacoustic emissions

Q Gong, Y Liu, R Xu, D Liang, Z Peng… - Trends in …, 2021 - journals.sagepub.com
Stimulus-frequency otoacoustic emissions (SFOAEs) can be useful tools for assessing
cochlear function noninvasively. However, there is a lack of reports describing their utility in …

On the spatial distribution of the reflection sources of different latency components of otoacoustic emissions

R Sisto, A Moleti, CA Shera - The Journal of the Acoustical Society of …, 2015 - pubs.aip.org
The experimental observation of long-and short-latency components in both stimulus-
frequency and transient-evoked otoacoustic emissions admits a comprehensive explanation …

Distortion product otoacoustic emission component behavior as a function of primary frequency ratio and primary level

AS Durante, US Akhtar, S Dhar - Ear and hearing, 2022 - journals.lww.com
Objectives: Distortion product otoacoustic emissions (DPOAEs) are composed of distortion
and reflection components. Much is known about the influence of the stimulus frequency …

Tuning of SFOAEs evoked by low-frequency tones is not compatible with localized emission generation

KK Charaziak, JH Siegel - Journal of the Association for Research in …, 2015 - Springer
Stimulus-frequency otoacoustic emissions (SFOAEs) appear to be well suited for assessing
frequency selectivity because, at least on theoretical grounds, they originate over a restricted …

Influence of medial olivocochlear efferents on the sharpness of cochlear tuning estimates in children

SK Mishra, Z Dinger - The Journal of the Acoustical Society of America, 2016 - pubs.aip.org
The present study objectively quantified the efferent-induced changes in the sharpness of
cochlear tuning estimates and compared these alterations in cochlear tuning between adults …

Basal contributions to short-latency transient-evoked otoacoustic emission components

JD Lewis, SS Goodman - Journal of the Association for Research in …, 2015 - Springer
The presence of short-latency (SL), less compressive-growing components in bandpass-
filtered transient-evoked otoacoustic emission (TEOAE) waveforms may implicate …

Model-based prediction of otoacoustic emission level, noise level, and signal-to-noise ratio during time-synchronous averaging

JD Lewis - The Journal of the Acoustical Society of America, 2023 - pubs.aip.org
Although averaging is effective in reducing noise, its efficiency rapidly decreases beyond
several hundred averages. Depending on environmental and patient noise levels, several …

Medial olivocochlear reflex effects on amplitude growth functions of long-and short-latency components of click-evoked otoacoustic emissions in humans

SS Goodman, S Boothalingam… - Journal of …, 2021 - journals.physiology.org
Functional outcomes of medial olivocochlear reflex (MOCR) activation, such as improved
hearing in background noise and protection from noise damage, involve moderate to high …

Efferent modulation of stimulus frequency otoacoustic emission fine structure

W Zhao, JB Dewey, S Boothalingam… - Frontiers in systems …, 2015 - frontiersin.org
Otoacoustic emissions, sounds generated in the inner ear, have become a convenient non-
invasive tool to examine the efferent modulation of cochlear mechanics. Activation of the …