Interaural frequency mismatch jointly modulates neural brainstem binaural interaction and behavioral interaural time difference sensitivity in humans. [PDF]
Hear Res, 2023 Sammeth CA +3 more
europepmc +2 more sources
Localization performance of cochlear implant users with a real-time bilaterally-synchronized sound coding strategy that provides explicit interaural timing cues with mixed rates of stimulation [PDF]
Frontiers in NeuroscienceIntroductionBilateral cochlear implants (BiCIs) do not restore sound localization abilities to the full extent exhibited by typical hearing (TH) listeners, partly due to poor encoding of interaural time differences (ITDs). ITD cues have been provided and
Agudemu Borjigin +4 more
doaj +2 more sources
Reliability of Interaural Time Difference-Based Localization Training in Elderly Individuals with Speech-in-Noise Perception Disorder [PDF]
Iranian Journal of Medical Sciences, 2017 Background: Previous studies have shown that interaural-time-difference (ITD) training can improve localization ability. Surprisingly little is, however, known about localization training vis-à-vis speech perception in noise based on interaural time ...
Maryam Delphi +4 more
doaj +1 more source
Smallest perceivable interaural time differences [PDF]
The Journal of the Acoustical Society of America, 2019 It is well-established that the smallest discrimination thresholds for interaural time differences (ITDs) are near 10 μs for normal hearing listeners. However, little is known about the hearing and training status of the test subjects from past studies.
Sinthiya, Thavam, Mathias, Dietz
openaire +2 more sources
Interaural spectral asymmetry and sensitivity to interaural time differences [PDF]
The Journal of the Acoustical Society of America, 2011 Listeners’ ability to discriminate interaural time difference (ITD) changes in low-frequency noise was determined as a function of differences in the noise spectra delivered to each ear. An ITD was applied to Gaussian noise, which was bandpass filtered using identical high-pass, but different low-pass cutoff frequencies across ears. Thus, one frequency
Christopher A, Brown, William A, Yost
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Applied Sciences, 2020 A sound source with non-zero azimuth leads to interaural time level differences (ITD and ILD). Studies on hearing system imply that these cues are encoded in different parts of the brain, but combined to produce a single lateralization percept as ...
Sina Mojtahedi +2 more
doaj +1 more source
Tone detection thresholds in interaurally delayed noise of different bandwidths
Acta Acustica, 2021 Differences between the interaural phase of a noise and a target tone improve detection thresholds. The maximum masking release is obtained for detecting an antiphasic tone (Sπ) in diotic noise (N0).
Dietz Mathias +3 more
doaj +1 more source
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 +1 more source
Tuning to Interaural Time Differences across Frequency [PDF]
The Journal of Neuroscience, 2001 Interaural time differences (ITDs) are an important cue for azimuthal sound localization. Sensitivity to this cue depends on temporal synchrony to the waveform (i.e., phase locking) that begins in the hair cells and is relayed to the neural comparators. The synchrony function is low-pass. Therefore, it is expected that neural tuning to ITDs will become
D C, Fitzpatrick, S, Kuwada
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Crocodiles use both interaural level differences and interaural time differences to locate a sound source [PDF]
The Journal of the Acoustical Society of America, 2020 To explore how crocodilians locate a sound source, two Nile crocodiles (Crocodylus niloticus) were trained to swim towards an acoustic target. Using filtered versions of synthesized stimuli, the respective roles of interaural level differences (ILDs) and interaural time differences (ITDs), which are the two main cues providing information on sound ...
Papet, Léo +4 more
openaire +3 more sources