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Journal Article

An Improved Dissonance Measure Based on Auditory Memory

Authors: Jensen, Kristoffer; Hjortkjær, Jens

Journal of the Audio Engineering Society · Volume 60 · Issue 5 · pp. 350–354 · May 2012

Abstract

Because dissonance is an important part of music analysis and psychoacoustic research, improving the model for predicting dissonance is useful. In this new model, musical events are assumed to reside in short-term memory, lasting on the range of 3 to 5 seconds. The total dissonance is the sum of the local dissonance from the new event and the interaction with elements in memory. In subjective tests with different kinds of music, the model with memory consistently better predicts listeners’ reports of dissonance. Dissonant sounds in music give rise to a physiological arousal response in listeners.

Details

Publication
Journal of the Audio Engineering Society
Volume
60
Issue
5
Pages
350–354
Publication date
May 6, 2012
Affiliation
University of Aalborg, Denmark; University of Copenhagen, Denmark (See document for exact affiliation information.)
Type
Journal Article