|Title||Expressivity-preserving Tempo Transformation for Music - A case.based approach|
|Publication Type||Conference Paper|
|Year of Publication||2007|
|Authors||de Mántaras RLópez, Grachten M, Arcos JLluis|
|Conference Name||Lecture Notes in Artificial Intelligence|
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.
- About IIIA
- Current news