Interval Symmetric Sets (ISS)

Scales with symmetric intervallic patterns homologous the CPS but lacking the harmonic symmetry are called ISS.

An example is the Octony which is a form of the 8 tone Euler Genus.

[from John Chalmers, Divisions of the Tetrachord]

---

(to download a zip file of the entire Dictionary, click here)

For many more diagrams and explanations of historical tunings, see my book. If you don't understand my theory or the terms I've used, start here

I welcome feedback about this webpage: corrections, improvements, good links. Let me know if you don't understand something. return to the Microtonal Dictionary index return to my home page return to the Sonic Arts home page