@ks-plugin-devel

Three Conceptions of Musical Distance

. Mathematics and Computation in Music, volume 38 of Communications in Computer and Information Science, Springer Berlin Heidelberg, 10.1007/978-3-642-02394-1_24.(2009)
DOI: 10.1007/978-3-642-02394-1_24

Abstract

This paper considers three conceptions of musical distance (or inverse similarity ) that produce three different musico-geometrical spaces: the first, based on voice leading, yields a collection of continuous quotient spaces or orbifolds; the second, based on acoustics, gives rise to the Tonnetz and related tuning lattices ; while the third, based on the total interval content of a group of notes, generates a six-dimensional quality space first described by Ian Quinn. I will show that although these three measures are in principle quite distinct, they are in practice surprisingly interrelated. This produces the challenge of determining which model is appropriate to a given music-theoretical circumstance. Since the different models can yield comparable results, unwary theorists could potentially find themselves using one type of structure (such as a tuning lattice) to investigate properties more perspicuously represented by another (for instance, voice-leading relationships).

Links and resources

Tags

community

  • @keinstein
  • @ks-plugin-devel
@ks-plugin-devel's tags highlighted