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The '''equal division of 11/3''' ('''ed11/3''') is a [[tuning]] obtained by dividing the [[11/3|undecimal neutral fourteenth (11/3)]] into a number of [[equal]] steps.  
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The '''equal division of 11/3''' ('''ed11/3''') is a [[tuning]] obtained by dividing the [[11/3|undecimal neutral fourteenth (11/3)]] into a number of [[equal]] steps. In [[flattone]] and flatter diatonic tunings, the major fourteenth will approximate this interval closest of the simple fourteenths.  


== Properties ==
== Properties ==
Division of 11/3 into equal parts can be conceived of as to directly use this interval as an equivalence, or not. The question of [[equivalence]] has not even been posed yet. Many, though not all, of these scales have a perceptually important pseudo (false) octave, with various degrees of accuracy.
Division of 11/3 into equal parts does not necessarily imply directly using this interval as an [[equivalence]]. Many, though not all, ed11/3 scales have a perceptually important [[Pseudo-octave|false octave]], with various degrees of accuracy.  


Incidentally, one way to treat 11/3 as an equivalence is the use of the 11:15:33 chord as the fundamental complete sonority in a very similar way to the 4:5:6:(8) chord in meantone. Whereas in meantone it takes four 3/2 to get to [[5/1]], here it takes five tritaves to get to [[15/11]] (tempering out the comma 6655/6561 in the 11/3.3.5 fractional subgroup). This temperament yields 6, 7, 13, and 20 note MOS.
One approach to ed11/3 tunings is the use of the 11:15:33 chord as the fundamental complete sonority in a very similar way to the 4:5:6:(8) chord in meantone. Whereas in meantone it takes four 3/2 to get to [[5/1]], here it takes five tritaves to get to [[15/11]] (tempering out the comma 6655/6561 in the 3.5.11 subgroup). This temperament yields 6-, 7-, 13-, and 20-note [[mos scale]]s.


[[Category:Ed11/3| ]] <!-- main article -->
[[Category:Edonoi]]
[[Category:Edonoi]]
[[Category:Lists of scales]]