Spectral and other frequency-based calculation objects developed by Tristan Murail. Rozalie Hirs' essays on the music and compositional techniques of Tristan Murail (R. Hirs, B. Gilmore, eds, Contemporary compositional techniques and OpenMusic, Collection Musique /Sciences, IRCAM / Editions Delatour, Paris, 2009) can serve as an introduction. ⇒ http://www.rozaliehirs.com/essay-and-software/
By Tristan Murail, ported to OM by Rozalie Hirs, 2009