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Communication Dans Un Congrès Année : 2011

Investigation of the relationships between audio features and induced emotions in Contemporary Western music

Résumé

This paper focuses on emotion recognition and under-standing in Contemporary Western music. The study seeks to investigate the relationship between perceived emotion and musical features in the fore-mentioned mus-ical genre. A set of 27 Contemporary music excerpts is used as stimuli to gather responses from both musicians and non-musicians which are then mapped on an emo-tional plane in terms of arousal and valence dimensions. Audio signal analysis techniques are applied to the corpus and a base feature set is obtained. The feature set contains characteristics ranging from low-level spectral and tem-poral acoustic features to high-level contextual features. The feature extraction process is discussed with particular emphasis on the interaction between acoustical and struc-tural parameters. Statistical relations between audio fea-tures and emotional ratings from psychological experi-ments are systematically investigated. Finally, a linear model is created using the best features and the mean ratings and its prediction efficiency is evaluated and dis-cussed.

Domaines

Psychologie
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Dates et versions

hal-01882061 , version 1 (26-09-2018)

Identifiants

  • HAL Id : hal-01882061 , version 1

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Konstantinos Trochidis, Charles Delbé, Emmanuel Bigand. Investigation of the relationships between audio features and induced emotions in Contemporary Western music. 8th Sound and Music Computing Conference 2011, Jul 2011, Padoue, Italy. ⟨hal-01882061⟩
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