User:Moremajorthanmajor/20wtn: Difference between revisions

A '''20 tone well tempered nonet''' (20WTN) is related to well temperaments of [[17edo]] and [[18edo]], but with a nonet rather than the 2/1 being constant. Its patent tunings optimally alternate [[EDF|division of the just perfect fifth]] into 10 equal parts (10EDF) with sequences of ten equal steps of 60 to 80 cents each. This will create ten equally-spaced intervals between an interval between 600 and 800 cents and the just perfect fifth.

!Target a

!Alternating edo and *ed(9/8) b

! colspan="2" |70.1955

! colspan="2" |140.391

! colspan="2" |210.5865

! colspan="2" |280.782

! colspan="2" |350.9775

! colspan="2" |421.173

! colspan="2" |491.3685

! colspan="2" |561.564

! colspan="2" |631.7595

! colspan="2" |701.955

|1200

! colspan="2" |1403.91