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2008-06-01 - Article/Dans un journal sans peer-review - Anglais - 19 page(s)

Couvreur Laurent, Bettens Frédéric , Drugman Thomas , Dubuisson Thomas, Dupont Stéphane , Frisson Christian , Jottrand Matthieu, Mancas Matei , "Project # 2.3 : audio thumbnailing" in QPSR of the numediart research program, 1, 2, 67-85

  • Codes CREF : Technologies de l'information et de la communication (TIC) (DI4730), Electricité courants faibles (DI2500)
  • Unités de recherche UMONS : Théorie des circuits et Traitement du signal (F105)
  • Instituts UMONS : Institut de Recherche en Technologies de l’Information et Sciences de l’Informatique (InforTech), Institut NUMEDIART pour les Technologies des Arts Numériques (Numédiart)
Texte intégral :

Abstract(s) :

(Anglais) Within the numediart/HyForge research program, this project aims at studying techniques and developing software prototypes for analyzing the structure of music contents and extracting summary excerpts. Several acoustic features are proposed to describe music signals, namely timbral, harmonic and rhythmic features. Based on these features, a method is proposed to derive the similarity structure of the music signals and extract the most similar audio sections. The resulting structure is encoded in a XML format to be used within a graphical user interface developed in the Processing language, which provides the user with an enhanced listening experience of music contents.