Automatic meter extraction from MIDI files
Extraction automatique de mètres à partir de fichiers MIDI
Résumé
This paper presents an automatic meter extraction system which relies on auto-correlation coefficients. The input format for music is MIDI, and we assume that a beat and its ocurrences in the musical sequence are known. As output, our algorithm provides a set of possible metric groupings sorted by a confidence criteria. The algorithm has been tested on several pieces of Rameau and results are encouraging.
Origine | Fichiers produits par l'(les) auteur(s) |
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