Klockgether, Stefan and van de Par, Steven (2016) Just noticeable differences of spatial cues in echoic and anechoic acoustical environments. The Journal of the Acoustical Society of America, 140 (4). EL352-EL357. ISSN 0001-4966

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Abstract

The perceptual limits for detecting changes in binaural cues also define the boundaries for the perception of differences in spatial impression. This study reports just noticeable differences for interaural time delays (ITDs) and interaural level differences (ILDs) of the early part and for the interaural cross-correlation (IACC) of the early and diffuse part of binaural room impulse responses. The results show that ITDs only allow a high accuracy in localization in anechoic environments, whereas ILDs show a higher robustness against reverberation. Subjects are rather insensitive to changes in IACC, only changes that bring the IACC close to one are detectable.

Item Type:	Article
Additional Information:	Publiziert mit Hilfe des DFG-geförderten Open Access-Publikationsfonds der Carl von Ossietzky Universität Oldenburg.
Uncontrolled Keywords:	Binaural hearing, Acoustic source localization, Membranophones, Acoustical measurements, Bowed stringed instruments
Subjects:	Science and mathematics > Physics Technology, medicine, applied sciences > Medicine and health
Divisions:	Faculty of Medicine and Health Sciences > Department of Medical Physics and Acoustics
Date Deposited:	20 Sep 2017 11:39
Last Modified:	20 Sep 2017 11:39
URI:	https://oops.uni-oldenburg.de/id/eprint/3278
URN:	urn:nbn:de:gbv:715-oops-33593
DOI:	doi:10.1121/1.4964844
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