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Article Dans Une Revue Computer Music Journal Année : 2015

Representation of Musical Structures and Processes in Simplicial Chord Spaces

Louis Bigo
Moreno Andreatta

Résumé

In this article, we present a set of musical transformations based on the representations of chord spaces derived from the Tonnetz. These chord spaces are formalized as simplicial complexes. A musical composition is represented in such a space by a trajectory. Spatial transformations are applied on these trajectories and induce a transformation of the original composition. These concepts are implemented in two applications, the software HexaChord and the Max object bach.tonnetz, dedicated to music analysis and composition, respectively.
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Dates et versions

hal-01263299 , version 1 (29-06-2020)

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Louis Bigo, Daniele Ghisi, Antoine Spicher, Moreno Andreatta. Representation of Musical Structures and Processes in Simplicial Chord Spaces. Computer Music Journal, 2015, 39 (3), pp.9 - 24. ⟨10.1162/COMJ_a_00312⟩. ⟨hal-01263299⟩
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