Two congruent cues are better than one: Impact of ITD-ILD combinations on reaction time for sound lateralization.

Autor:	Sharma NK; International Audio Laboratories, Erlangen 91058, Germanyneerajww@gmail.com, ege.gaznepoglu@audiolabs-erlangen.de, thomas.robotham@iis-extern.fraunhofer.de, emanuel.habets@audiolabs-erlangen.de., Gaznepoglu ÜE; International Audio Laboratories, Erlangen 91058, Germanyneerajww@gmail.com, ege.gaznepoglu@audiolabs-erlangen.de, thomas.robotham@iis-extern.fraunhofer.de, emanuel.habets@audiolabs-erlangen.de., Robotham T; International Audio Laboratories, Erlangen 91058, Germanyneerajww@gmail.com, ege.gaznepoglu@audiolabs-erlangen.de, thomas.robotham@iis-extern.fraunhofer.de, emanuel.habets@audiolabs-erlangen.de., Habets EAP; International Audio Laboratories, Erlangen 91058, Germanyneerajww@gmail.com, ege.gaznepoglu@audiolabs-erlangen.de, thomas.robotham@iis-extern.fraunhofer.de, emanuel.habets@audiolabs-erlangen.de.
Jazyk:	angličtina
Zdroj:	JASA express letters [JASA Express Lett] 2023 May 01; Vol. 3 (5).
DOI:	10.1121/10.0017936
Abstrakt:	This letter presents a reaction time analysis of a sound lateralization test. Sounds from various directions were synthesized using interaural time-level difference (ITD-ILD) combinations, and human subjects performed left/right detection. Stimuli from the sides yielded quicker reactions and better class accuracy than from the front. Congruent ITD-ILD cues significantly improved both metrics. For opposing ITD-ILD cues, subjects' choices were mostly driven by the ITD, and the responses were significantly slower. The findings, obtained with an easily accessible methodology, corroborate the integrated processing of the binaural cues and promote the use of multiple congruent binaural cues in headphone reproduction. (© 2023 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).)
Databáze:	MEDLINE
Externí odkaz:	Zobrazit plný text záznamu