Definitions of tuning terms

© 1998 by Joseph L. Monzo

All definitions by Joe Monzo unless otherwise cited


wafso-just


    'Within a fly's excrement of just', a term coined by Dave Keenan to designate a non-just non-equal tempered scale whose tones deviate from the just ratios of a specific JI system in such a way that the deviations are kept extremely small, typically about 3 cents or less.

    The goal of the tempering is to have the smallest set of pitches represent the largest number of JI harmonic relationships. Keenan has typically derived fairly extended 7- and 11-limit implied systems with scales consisting of 12 tones. Several others have been constructed by Carl Lumma.

    Search for 'wafso' in the Onelist Tuning List Archives.

    [from Joe Monzo, JustMusic: A New Harmony]


(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