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Convention Paper

The Effects of Interaural Level Differences Caused by Interference between Lead and Lag on Summing Localization

Authors: Pastore, M. Torben; Braasch, Jonas

AES Convention 135 · Paper 9015 · October 2013

Abstract

Traditionally, the perception of an auditory event in the summing localization range is shown as a linear progression from a location between a coherent lead and lag to the lead location as the delay between them increases from 0-ms to approximately 1-ms. This experiment tested the effects of interference between temporally overlapping lead and lag stimuli on summing localization. We found that the perceived lateralization of the auditory event oscillates with the period of the center frequency of the stimulus, unlike what the traditional linear model would predict. Analysis shows that this is caused by interaural level differences due to interference between a coherent lead and lag.

Details

Published in
AES Convention 135
AES Convention
135
Paper number
9015
Publication date
October 6, 2013
Session subject
Perception
Affiliation
Rensselaer Polytechnic Institute, Troy, NY, USA (See document for exact affiliation information.)
Type
Convention Paper