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31 Equal Temperament (31ET)


The 31 Equal Temperament (31ET) is a one-quarter-comma mean-tone tuning system that had significance in the history of the Renaissance through the 16th and 17th centuries. 31ET is a division theory of 31 steps to the octave and offers largely untapped potential as generative computational music theory towards transposing the mean-tone harmony of ecological data as music.

Toward A Theory of Meantone (and 31-ET) Harmony
http://www.huygens-fokker.org/docs/terp31.html



Microtonal Radio Music
http://www.huygens-fokker.org/music/webradio.html

31-Tone Equal-Temperament in Standard Meantone Notation
http://www.tonalsoft.com/enc/number/31edo.aspx

31ET Does it Better
https://www.msu.edu/~brown202/31et/why/31et.html

31 Tone Equal Temperament: Why and ??
http://post.monome.org/comments.php?DiscussionID=12899&page=1#Item_0

31 Equal Temperament
http://en.wikipedia.org/wiki/31_equal_temperament

Microtonal Music
http://en.wikipedia.org/wiki/Microtonal_music