Opens in a new tab

AES E-Library

← Back to search

Engineering Brief

Spatial auditory masking caused by phantom sound images

Authors: Nishiguchi, Masayuki; Ishimoto, Kazuki; Watanabe, Kanji; Abe, Koji; Takane, Shouichi

AES Convention 149 · Paper 636 · October 2020

Abstract

The spatial auditory masking effect caused by real sound source signals in a three-dimensional sound field has been previously examined [1]. However, in this study, spatial auditory masking caused by a phantom sound image generated by multiple sound sources in a 3D sound field was investigated. We have examined masking threshold levels for various phantom masker locations at maskee locations of 360° around a listener. The results were closely comparable to those where the real masker signals were employed. According to the test results, it was deduced that spatial auditory masking occurs in accordance with the sound image locations rather than the sound source device locations.

Details

Published in
AES Convention 149
AES Convention
149
Paper number
636
Publication date
October 6, 2020
Session subject
Perception
Affiliation
Department of Information and Computer Science, Akita Prefectural University, Akita, Japan (See document for exact affiliation information.)
Type
Engineering Brief