Coherent coding of enhanced interaural cues improves sound localization in noise with bilateral cochlear implants

B Williges, T Jürgens, H Hu, M Dietz - Trends in hearing, 2018 - journals.sagepub.com
Bilateral cochlear implant (BCI) users only have very limited spatial hearing abilities. Speech
coding strategies transmit interaural level differences (ILDs) but in a distorted manner …

Perception of interaural phase differences with envelope and fine structure coding strategies in bilateral cochlear implant users

S Zirn, S Arndt, A Aschendorff, R Laszig… - Trends in …, 2016 - journals.sagepub.com
The ability to detect a target signal masked by noise is improved in normal-hearing listeners
when interaural phase differences (IPDs) between the ear signals exist either in the masker …

Effect of channel separation and interaural mismatch on fusion and lateralization in normal-hearing and cochlear-implant listeners

A Kan, MJ Goupell, RY Litovsky - The Journal of the Acoustical Society …, 2019 - pubs.aip.org
Bilateral cochlear implantation has provided access to some of the benefits of binaural
hearing enjoyed by normal-hearing (NH) listeners. However, a gap in performance still …

A model framework for simulating spatial hearing of bilateral cochlear implant users

H Hu, SA Ausili, B Williges, J Klug… - Acta …, 2023 - acta-acustica.edpsciences.org
Bilateral cochlear implants (CIs) greatly improve spatial hearing acuity for CI users, but
substantial gaps still exist compared to normal-hearing listeners. For example, CI users have …

Spatial attention in bilateral cochlear-implant users

MJ Goupell, A Kan, RY Litovsky - The Journal of the Acoustical Society …, 2016 - pubs.aip.org
Cochlear-implant (CI) users have difficulty understanding speech in the presence of
interfering sounds. This study was designed to determine if binaural unmasking of speech is …

Extent of lateralization at large interaural time differences in simulated electric hearing and bilateral cochlear implant users

RM Baumgärtel, H Hu, B Kollmeier… - The Journal of the …, 2017 - pubs.aip.org
Normal-hearing (NH) listeners are able to localize sound sources with extraordinary
accuracy through interaural cues, most importantly interaural time differences (ITDs) in the …

Simulation of ITD-dependent single-neuron responses under electrical stimulation and with amplitude-modulated acoustic stimuli

H Hu, J Klug, M Dietz - Journal of the Association for Research in …, 2022 - Springer
Interaural time difference (ITD) sensitivity with cochlear implant stimulation is remarkably
similar to envelope ITD sensitivity using conventional acoustic stimulation. This holds true for …

Mixed stimulation rates to improve sensitivity of interaural timing differences in bilateral cochlear implant listeners

T Thakkar, A Kan, HG Jones… - The Journal of the …, 2018 - pubs.aip.org
Normal hearing listeners extract small interaural time differences (ITDs) and interaural level
differences (ILDs) to locate sounds and segregate targets from noise. Bilateral cochlear …

Interaural time difference perception with a cochlear implant and a normal ear

T Francart, K Wiebe, T Wesarg - Journal of the Association for Research in …, 2018 - Springer
Currently there is a growing population of cochlear-implant (CI) users with (near) normal
hearing in the non-implanted ear. This configuration is often called SSD (single-sided …

Introducing short interpulse intervals in high-rate pulse trains enhances binaural timing sensitivity in electric hearing

S Srinivasan, B Laback, P Majdak… - Journal of the Association …, 2018 - Springer
Common envelope-based stimulation strategies for cochlear implants (CIs) use relatively
high carrier rates in order to properly encode the speech envelope. For such rates, CI …