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Engineering Brief

Multidimensional Ability Evaluation of Participants of Listening Tests: Part II

Authors: Dziedzic, Tomasz; Kleczkowski, Piotr

AES Convention 138 · Paper 188 · May 2015

Abstract

The problem of selecting appropriate participants for a listening test was addressed by the authors' e-brief presented during the 136th AES Convention. After the Convention, the project was continued and the application was further developed. The next stage consisted in the comparison of resolutions in the time and frequency domains for particular listeners. The resolution in time was investigated by a task for gap detection in noise. The resolution in frequency was tested by two tasks: a two-tone detection and distinguishing pitches of two tones. The results showed that there was no correlation between these resolutions (neither negative nor positive), but considerable frequency dependent differences were found. A new version of the test application was developed for this stage.

Details

Published in
AES Convention 138
AES Convention
138
Paper number
188
Publication date
May 6, 2015
Affiliation
AGH University of Science and Technology, Krakow, Poland (See document for exact affiliation information.)
Type
Engineering Brief