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An Algebra for Tree-Based Music Generation

  • Frank Drewes
  • Johanna Högberg
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4728)

Abstract

We present an algebra whose operations act on musical pieces, and show how this algebra can be used to generate music in a tree-based fashion. Starting from input which is either generated by a regular tree grammar or provided by the user via a digital keyboard, a sequence of tree transducers is applied to generate a tree over the operations provided by the music algebra. The evaluation of this tree yields the musical piece generated.

Keywords

Input Tree Tree Language Chromatic Scale Musical Piece Tree Transducer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Frank Drewes
    • 1
  • Johanna Högberg
    • 1
  1. 1.Department of Computing Science, Umeå University, S–90187 UmeåSweden

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