Spectral integration of interaural time differences in auditory localization
نویسندگان
چکیده
منابع مشابه
Auditory objects of attention: the role of interaural time differences.
The role of interaural time difference (ITD) in perceptual grouping and selective attention was explored in 3 experiments. Experiment 1 showed that listeners can use small differences in ITD between 2 sentences to say which of 2 short, constant target words was part of the attended sentence, in the absence of talker or fundamental frequency differences. Experiments 2 and 3 showed that listeners...
متن کاملEvidence for opponent - channel coding of interaural time differences in human auditory 1 cortex
17 In humans, horizontal sound localisation of low-frequency sounds is mainly based on 18 interaural time differences (ITDs). Traditionally, it was assumed that ITDs are converted into 19 a topographic (or rate-place) code, supported by an array of neurons with parametric tuning 20 to ITDs within the behaviourally relevant range. While this topographic model has been 21 confirmed in owls, its a...
متن کاملThe Representation of Interaural Time Differences in High-Frequency Auditory Cortex.
Early representations of auditory features often involve neuronal populations whose tuning is substantially wider than behavioral discrimination thresholds. Although behavioral discrimination performance can be sometimes achieved by single neurons when using the appropriate part of their (wide) tuning curves, neurons that encode the resulting high-acuity representations have rarely been describ...
متن کاملReliability of Interaural Time Difference-Based Localization Training in Elderly Individuals with Speech-in-Noise Perception Disorder
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 difference in the envelope (ITD ENV). We sought to investigate the reliability of an ITD ENV-based training program in speech-in-noise perception a...
متن کاملEvidence for opponent-channel coding of interaural time differences in human auditory cortex.
In humans, horizontal sound localization of low-frequency sounds is mainly based on interaural time differences (ITDs). Traditionally, it was assumed that ITDs are converted into a topographic (or rate-place) code, supported by an array of neurons with parametric tuning to ITDs within the behaviorally relevant range. Although this topographic model has been confirmed in owls, its applicability ...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2013
ISSN: 0001-4966
DOI: 10.1121/1.4806281