Binaural weighting of pinna cues in human sound localization
نویسندگان
چکیده
منابع مشابه
Binaural localization cues
12 Binaural localization cues 269 13 Sound location: monaural cues and spectral cues for elevation 301 14 Physiological correlates of the precedence effect and binaural masking level differences 331
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Time difference of arrival (TDOA) is commonly used to estimate the azimuth of a source in a microphone array. The most common methods to estimate TDOA are based on finding extrema in generalized crosscorrelation waveforms. In this paper we apply microphone array techniques to a manikin head. By considering the entire cross-correlation waveform we achieve azimuth prediction accuracy that exceeds...
متن کاملSpectral 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...
متن کاملWeighting of binaural cues in the absence of a reflection
More than 100 years ago Lord Rayleigh postulated the Duplex Theory of auditory localisation. Low frequency and wide-band sounds are localised based on interaural time differences (ITDs), while high frequency sounds are localised by interaural level differences (ILDs) [1, 2]. In natural situations, the relationship of those binaural cues is provided in the head-related transfer function (HRTF). ...
متن کاملTemporal weighting in sound localization.
The dynamics of sound localization were studied using a free-field direct localization task (pointing to sound sources) and an observer-weighting analysis that assessed the relative influence of each click in a click-train stimulus. In agreement with previous studies of the precedence effect and binaural adaptation, weighting functions showed increased influence of the onset click when the inte...
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ژورنال
عنوان ژورنال: Experimental Brain Research
سال: 2003
ISSN: 0014-4819,1432-1106
DOI: 10.1007/s00221-002-1320-5