Testing spatial aspects of auditory salience

Podwinska, Z; Fazenda, BM; Davies, WJ

Abstract

Auditory salience describes the extent to which sounds attract the listener’s attention. So far, there have not been any published studies testing if the location of sound relative to the listener influences its salience. In fact, not many experiments in general test auditory attention in a fully spatialised setting, with sounds in front and behind the listener. We modified two experimental methods from the literature so that they can be used to test spatial salience - one based on oddball detection and artificially created sounds, the other based on self-reported attention tracking in a more ecologically valid scenario. Each of these methods has its advantages and each presents different challenges. However, they both seem to indicate that high frequency sounds arriving from the back are slightly less salient. We believe this result could likely be explained by loudness differences.

Citation

Podwinska, Z., Fazenda, B., & Davies, W. (2019, June). Testing spatial aspects of auditory salience. Presented at The 25th International Conference on Auditory Display (ICAD 2019), Northumbria University, UK

• Presentation Conference Type: Other
• Conference Name: The 25th International Conference on Auditory Display (ICAD 2019)
• Conference Location: Northumbria University, UK
• Start Date: Jun 23, 2019
• End Date: Jun 27, 2019
• Online Publication Date: Jun 1, 2019
• Publication Date: Jun 1, 2019
• Deposit Date: Jan 14, 2020
• Publicly Available Date: Jan 14, 2020
• Book Title: Sonification for Everyday Life: Proceedings of the 25th Annual International Conference on Auditory Display
• ISBN: 0967090466
• DOI: https://doi.org/10.21785/icad2019.042
• Publisher URL: https://doi.org/10.21785/icad2019.042
• Related Public URLs: https://smartech.gatech.edu/handle/1853/61493 /> https://icad2019.icad.org/
• Additional Information: Event Type : Conference