Vertical-plane sound localization with distorted spectral cues
نویسندگان
چکیده
منابع مشابه
Spectral Cues in Human Sound Localization
The differential contribution of the monaural and interaural spectral cues to human sound localization was examined using a combined psychophysical and analytical approach. The cues to a sound's location were correlated on an individual basis with the human localization responses to a variety of spectrally manipulated sounds. The spectral cues derive from the acoustical filtering of an individu...
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We investigated the behavioral consequences of removing the pinna and concha of the external ear bilaterally in infancy on the sound localization ability of adult ferrets. Altering spectral cues in this manner has previously been shown to disrupt the development of the neural representation of auditory space in the superior colliculus. Using broadband noise stimuli, we tested pinnae-removed fer...
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A human psychoacoustical experiment is described that investigates the role of the monaural and interaural spectral cues in human sound localization. In particular, it focuses on the relative contribution of the monaural versus the interaural spectral cues towards resolving directions within a cone of confusion (i.e., directions with similar interaural time and level difference cues) in the aud...
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Human sound localization in the mid-saggital plane (elevation) relies on an analysis of the idiosyncratic spectral shape cues provided by the head and pinnae. However, because the actual free-field stimulus spectrum is a-priori unknown to the auditory system, the problem of extracting the elevation angle from the sensory spectrum is ill-posed. Here we test different spectral localization models...
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The direction-dependent acoustic ltering of the external ear plays an important role in sound localization. It is believed to be essential for the detection of sound elevation, whereas sound azimuth follows from binaural diierence cues in intensity and phase. Sound elevation is believed to be coded by prominent and characteristic features in the sound power spectrum at the sensory level, like p...
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ژورنال
عنوان ژورنال: Hearing Research
سال: 2013
ISSN: 0378-5955
DOI: 10.1016/j.heares.2013.09.007