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Título

TempoExpress: An Expressivity-Preserving Musical Tempo Transformation

AutorGrachten, Maarten; Arcos Rosell, Josep Lluís ; López de Mántaras, Ramón
Palabras claveArtificial Intelligence
Case-Based Reasoning
CBR
Computational Models of Music
Fecha de publicación2006
CitaciónProceedings of the Twenty-First National Conference on Artificial Intelligence, AAAI-06: July 16–20, 2006, Boston, Massachusetts. AAAI Press, Vol. 2, p.p.: 1609-1612.
ResumenThe 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 developed 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.
DescripciónThe original publication is available at www.aaai.org
URIhttp://hdl.handle.net/10261/3250
ISBN978-1-57735-281-5
Aparece en las colecciones: (IIIA) Comunicaciones congresos
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