31/28: Difference between revisions

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{{Infobox Interval

~~| JI glyph =~~

~~| Ratio = 31/28~~

~~| Monzo = -2 0 0 -1 0 0 0 0 0 0 1~~

~~| Cents = 176.20966~~

| Name = Tricesimoprimal whole tone, Tetracot whole tone

| Color name =

| Color name = 31or1, thiworu unison

~~| FJS name =~~

~~| Sound =~~

}}

31/28 is a mildly flat whole tone, [[280/279]] flat of [[10/9]] and [[155/154]] sharp of [[11/10]]. It is an excellent generator for [[Tetracot]] temperament, as it is just 1/25th of a cent sharper than the POTE generator for 5-limit tetracot. Curiously, this is not the mapping used for the ultra high limit [[Stratosphere]] extension, suggesting there might be other unexplored high level extensions in this region.

'''31/28''' is a mildly flat whole tone, [[280/279]] flat of [[10/9]] and [[155/154]] sharp of [[11/10]]. It is an excellent generator for [[Tetracot]] temperament, as it is just 1/25th of a cent sharper than the POTE generator for 5-limit tetracot. Curiously, this is not the mapping used for the ultra high limit [[Stratosphere]] extension, suggesting there might be other unexplored high level extensions in this region. However, it represents a quarter of a perfect fifth in extensions to [[neptune]].

~~[[Category:31-limit]]~~

[[Category:Second]]

[[Category:Whole tone]]

[[Category:Equable heptatonic]]

[[Category:Tetracot]]

@@ Line 1: / Line 1: @@
 {{Infobox Interval
-| JI glyph =
-| Ratio = 31/28
-| Monzo = -2 0 0 -1 0 0 0 0 0 0 1
-| Cents = 176.20966
 | Name = Tricesimoprimal whole tone, Tetracot whole tone
-| Color name =
+| Color name = 31or1, thiworu unison
-| FJS name =
-| Sound =
 }}
-/28 is a mildly flat whole tone, [[280/279]] flat of [[10/9]] and [[155/154]] sharp of [[11/10]]. It is an excellent generator for [[Tetracot]] temperament, as it is just 1/25th of a cent sharper than the POTE generator for 5-limit tetracot. Curiously, this is not the mapping used for the ultra high limit [[Stratosphere]] extension, suggesting there might be other unexplored high level extensions in this region.
+'''31/28''' is a mildly flat whole tone, [[280/279]] flat of [[10/9]] and [[155/154]] sharp of [[11/10]]. It is an excellent generator for [[Tetracot]] temperament, as it is just 1/25th of a cent sharper than the POTE generator for 5-limit tetracot. Curiously, this is not the mapping used for the ultra high limit [[Stratosphere]] extension, suggesting there might be other unexplored high level extensions in this region. However, it represents a quarter of a perfect fifth in extensions to [[neptune]].
-[[Category:31-limit]]
 [[Category:Second]]
 [[Category:Whole tone]]
+[[Category:Equable heptatonic]]
+[[Category:Tetracot]]