Expressivity-Preserving Tempo Transformation for Music – A Case-Based Approach
The research described in this paper focuses on global tempo transformations of monophonic audio recordings of saxophone jazz performances. More concretely, we have investigated the problem of how a performance played at a particular tempo can be automatically rendered at another tempo while preserving its expressivity. To do so we have develppoped a case-based reasoning system called TempoExpress. The results we have obtained have been extensively compared against a standard technique called uniform time stretching (UTS), and show that our approach is superior to UTS.
KeywordsTarget Performance Music Performance Music Perception Uniform Time Musical Structure
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- Gabrielsson, A.: Once again: The theme from Mozart’s piano sonata in A major (K. 331). A comparison of five performances. In: Gabrielsson, A. (ed.) Action and perception in rhythm and music, pp. 81–103. Royal Swedish Academy of Music, Stockholm (1987)Google Scholar
- Gabrielsson, A.: Expressive intention and performance. In: Steinberg, R. (ed.) Music and the Mind Machine, pp. 35–47. Springer, Berlin (1995)Google Scholar
- Gómez, E., et al.: Using and enhancing the current MPEG-7 standard for a music content processing tool. In: Proceedings of Audio Engineering Society, 114th Convention, Amsterdam, The Netherlands (2003a)Google Scholar
- Gómez, E., et al.: Melodic characterization of monophonic recordings for expressive tempo transformations. In: Proceedings of Stockholm Music Acoustics Conference 2003 (2003b)Google Scholar
- Grachten, M., Arcos, J.L., López de Mántaras, R.: Melody retrieval using the Implication/Realization model. MIREX (2005), http://www.music-ir.org/evaluation/mirex-results/articles/similarity/grachten.pdf
- Honing, H.: Is expressive timing relational invariant under tempo transformation? Psychology of Music (in press) (2006)Google Scholar
- Juslin, P.: Communicating emotion in music performance: a review and a theoretical framework. In: Juslin, P., Sloboda, J. (eds.) Music and emotion: theory and research, pp. 309–337. Oxford University Press, New York (2001)Google Scholar
- Sloboda, J.A.: The communication of musical metre in piano performance. Quarterly Journal of Experimental Psychology 35A, 377–396 (1983)Google Scholar
- Temperley, D.: The Cognition of Basic Musical Structures. MIT Press, Cambridge (2001)Google Scholar