Speech perception in tones and noise via cochlear implants reveals influence of spectral resolution on temporal processing

AJ Oxenham, HA Kreft - Trends in Hearing, 2014 - journals.sagepub.com
Under normal conditions, human speech is remarkably robust to degradation by noise and
other distortions. However, people with hearing loss, including those with cochlear implants …

Vibro-tactile enhancement of speech intelligibility in multi-talker noise for simulated cochlear implant listening

MD Fletcher, SR Mills, T Goehring - Trends in Hearing, 2018 - journals.sagepub.com
Many cochlear implant (CI) users achieve excellent speech understanding in acoustically
quiet conditions but most perform poorly in the presence of background noise. An important …

[HTML][HTML] Deactivating stimulation sites based on low-rate thresholds improves spectral ripple and speech reception thresholds in cochlear implant users

N Zhou - The Journal of the Acoustical Society of America, 2017 - pubs.aip.org
The study examined whether the benefit of deactivating stimulation sites estimated to have
broad neural excitation was attributed to improved spectral resolution in cochlear implant …

[HTML][HTML] Cochlear implant simulator with independent representation of the full spiral ganglion

JA Grange, JF Culling, NSL Harris… - The Journal of the …, 2017 - pubs.aip.org
In cochlear implant simulation with vocoders, narrow-band carriers deliver the envelopes
from each analysis band to the cochlear positions of the simulated electrodes. However, this …

The relationship between interaural insertion-depth differences, scalar location, and interaural time-difference processing in adult bilateral cochlear-implant listeners

M Cleary, JGW Bernstein, OA Stakhovskaya… - Trends in …, 2022 - journals.sagepub.com
Sensitivity to interaural time differences (ITDs) in acoustic hearing involves comparison of
interaurally frequency-matched inputs. Bilateral cochlear-implant arrays are, however, only …

Speech recognition as a function of the number of channels for an array with large inter-electrode distances

KA Berg, JH Noble, BM Dawant, RT Dwyer… - The Journal of the …, 2021 - pubs.aip.org
This study investigated the number of channels available to cochlear implant (CI) recipients
for maximum speech understanding and sound quality for lateral wall electrode arrays …

Relationships among peripheral and central electrophysiological measures of spatial and spectral selectivity and speech perception in cochlear implant users

RA Scheperle, PJ Abbas - Ear and hearing, 2015 - journals.lww.com
Objectives: The ability to perceive speech is related to the listener's ability to differentiate
among frequencies (ie, spectral resolution). Cochlear implant (CI) users exhibit variable …

A versatile deep-neural-network-based music preprocessing and remixing scheme for cochlear implant listeners

J Gauer, A Nagathil, K Eckel, D Belomestny… - The Journal of the …, 2022 - pubs.aip.org
While cochlear implants (CIs) have proven to restore speech perception to a remarkable
extent, access to music remains difficult for most CI users. In this work, a methodology for the …

The effect of simulated interaural frequency mismatch on speech understanding and spatial release from masking

MJ Goupell, CA Stoelb, A Kan, RY Litovsky - Ear and hearing, 2018 - journals.lww.com
Objective: The binaural-hearing system interaurally compares inputs, which underlies the
ability to localize sound sources and to better understand speech in complex acoustic …

Spectral resolution development in children with normal hearing and with cochlear implants: A review of behavioral studies

KN Jahn, JG Arenberg, DL Horn - Journal of Speech, Language, and Hearing …, 2022 - ASHA
Purpose: This review article provides a theoretical overview of the development of spectral
resolution in children with normal hearing (cNH) and in those who use cochlear implants …