The Relationship Between Interaural Insertion-Depth Differences, Scalar Location, and Interaural Time-Difference Processing in Adult Bilateral Cochlear-Implant Listeners [PDF]
Trends in Hearing, 2022 Sensitivity to interaural time differences (ITDs) in acoustic hearing involves comparison of interaurally frequency-matched inputs. Bilateral cochlear-implant arrays are, however, only approximately aligned in angular insertion depth and scalar location ...
Miranda Cleary +8 more
doaj +3 more sources
Microsecond interaural time difference discrimination restored by cochlear implants after neonatal deafness [PDF]
eLife, 2021 Spatial hearing in cochlear implant (CI) patients remains a major challenge, with many early deaf users reported to have no measurable sensitivity to interaural time differences (ITDs).
Nicole Rosskothen-Kuhl +3 more
doaj +3 more sources
Interaural time difference sensitivity under binaural cochlear implant stimulation persists at high pulse rates up to 900 pps [PDF]
Scientific Reports, 2023 Spatial hearing remains one of the major challenges for bilateral cochlear implant (biCI) users, and early deaf patients in particular are often completely insensitive to interaural time differences (ITDs) delivered through biCIs.
Alexa N. Buck +3 more
doaj +3 more sources
Modelling of human low frequency sound localization acuity demonstrates dominance of spatial variation of interaural time difference and suggests uniform just-noticeable differences in interaural time difference. [PDF]
PLoS ONE, 2014 Sound source localization is critical to animal survival and for identification of auditory objects. We investigated the acuity with which humans localize low frequency, pure tone sounds using timing differences between the ears.
Rosanna C G Smith, Stephen R Price
doaj +3 more sources
Across-frequency combination of interaural time difference in bilateral cochlear implant listeners [PDF]
Frontiers in Systems Neuroscience, 2014 The current study examined how cochlear implant (CI) listeners combine temporally interleaved envelope-ITD information across two sites of stimulation.
Antje eIhlefeld +3 more
doaj +3 more sources
A Bayesian computational basis for auditory selective attention using head rotation and the interaural time-difference cue. [PDF]
PLoS ONE, 2017 The process of resolving mixtures of several sounds into their separate individual streams is known as auditory scene analysis and it remains a challenging task for computational systems.
Dillon A Hambrook +3 more
doaj +3 more sources
Cellular Strategies for Frequency-Dependent Computation of Interaural Time Difference [PDF]
Frontiers in Synaptic Neuroscience, 2022 Binaural coincidence detection is the initial step in encoding interaural time differences (ITDs) for sound-source localization. In birds, neurons in the nucleus laminaris (NL) play a central role in this process.
Rei Yamada, Hiroshi Kuba
doaj +2 more sources
Interaural time difference individualization in HRTF by scaling through anthropometric parameters
EURASIP Journal on Audio, Speech, and Music Processing, 2022 Head-related transfer function (HRTF) individualization can improve the perception of binaural sound. The interaural time difference (ITD) of the HRTF is a relevant cue for sound localization, especially in azimuth.
Pablo Gutierrez-Parera +3 more
doaj +2 more sources
Neuronal sensitivity to the interaural time difference of the sound envelope in the mouse inferior colliculus. [PDF]
Hear Res, 2020 We examined the sensitivity of the neurons in the mouse inferior colliculus (IC) to the interaural time differences (ITD) conveyed in the sound envelope.
Ono M, Bishop DC, Oliver DL.
europepmc +2 more sources
Effects of Hearing Loss on Interaural Time Difference Sensitivity at Low and High Frequencies [PDF]
Trends in Hearing, 2022 While many studies have reported a loss of sensitivity to interaural time differences (ITDs) carried in the fine structure of low-frequency signals for listeners with hearing loss, relatively few data are available on the perception of ITDs carried in ...
Virginia Best +2 more
doaj +2 more sources