The contribution of timbre attributes to musical tension.
Timbre is an auditory feature that has received relatively little attention in empirical work examining musical tension. In order to address this gap, an experiment was conducted to explore the contribution of several specific timbre attributes-inharmonicity, roughness, spectral centroid, spectral deviation, and spectral flatness-to the perception of tension. Listeners compared pairs of sounds representing low and high degrees of each attribute and indicated which sound was more tense. Although the response profiles showed that the high states corresponded with increased tension for all attributes, further analysis revealed that some attributes were strongly correlated with others. When qualitative factors, attribute correlations, and listener responses were all taken into account, there was fairly strong evidence that higher degrees of roughness, inharmonicity, and spectral flatness elicited higher tension. On the other hand, evidence that higher spectral centroid and spectral deviation corresponded to increases in tension was ambiguous.
Department of Music and Performing Arts Professions, Steinhardt School, New York University, 35 West 4th Street, Suite 1077, New York, New York 10012, USA.
Morwaread M
MM
Farbood
Department of Computer Science, Courant Institute, New York University, 222 Carlton Avenue #1, New York, New York 11205, USA.
Khen C
KC
Price