14edo: Difference between revisions

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=== Octave stretch ===
=== Octave stretch ===
14edo benefits from [[octave stretch]] as harmonics 3, 7, and 11 are all tuned flat. [[22edt]] and [[36ed6]] are among the possible choices.  
14edo benefits from [[octave stretch]] as harmonics 3, 7, and 11 are all tuned flat. [[22edt]], [[36ed6]] and [[42zpi]] are among the possible choices.


=== Subsets and supersets ===
=== Subsets and supersets ===
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! Approximate<br>Ratios 2 <ref group="note">Based on treating 14edo as an 11-limit temperament of {{val| 14 22 32 39 48}} (14c).</ref>
! Approximate<br>Ratios 2 <ref group="note">Based on treating 14edo as an 11-limit temperament of {{val| 14 22 32 39 48}} (14c).</ref>
! Approximate<br>Ratios 3 <ref group="note">Nearest 15-odd-limit intervals by [[direct approximation]].</ref>
! Approximate<br>Ratios 3 <ref group="note">Nearest 15-odd-limit intervals by [[direct approximation]].</ref>
! colspan="3" | [[Ups and Downs Notation]]
! colspan="3" | [[Ups and downs notation]]
! Interval Type
! Interval Type
! Audio
! Audio
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| [[File:piano_1_1edo.mp3]]
| [[File:piano_1_1edo.mp3]]
|}
|}
<references group="note" />


=== Sagittal notation ===
=== Sagittal notation ===
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0-3-8-11 = C vE G vB = Cv7 = C down-seven
0-3-8-11 = C vE G vB = Cv7 = C down-seven


For a more complete list, see [[Ups and Downs Notation #Chords and Chord Progressions]].
For a more complete list, see [[Ups and downs notation #Chords and Chord Progressions]].


== Approximation to JI ==
== Approximation to JI ==
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==== Selected 13-limit intervals ====
==== Selected 13-limit intervals ====
[[File:14ed2-001.svg|alt=alt : Your browser has no SVG support.]]
[[File:14ed2-001.svg|alt=alt : Your browser has no SVG support.]]
=== Zeta peak index ===
{{ZPI
| zpi = 42
| steps = 13.9002525327005
| step size = 86.3293668353859
| tempered height = 4.592177
| pure height = 2.559879
| integral = 0.984037
| gap = 14.097244
| octave = 1208.61113569540
| consistent = 7
| distinct = 5
}}


== Regular temperament properties ==
== Regular temperament properties ==
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| Island comma
| Island comma
|}
|}
<references group="note" />


== Scales ==
== Scales ==
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[[File:Libro_Tetradecafónico.PNG|alt=Libro_Tetradecafónico.PNG|Libro_Tetradecafónico.PNG|thumb|''Tetradecaphonic Scales for Guitar'' cover art.]]
[[File:Libro_Tetradecafónico.PNG|alt=Libro_Tetradecafónico.PNG|Libro_Tetradecafónico.PNG|thumb|''Tetradecaphonic Scales for Guitar'' cover art.]]
* [[Sword, Ron]]. ''[http://www.metatonalmusic.com/books.html Tetradecaphonic Scales for Guitar: Scales, Chord-Scales, Notation, and Theory for Fourteen Equal Divisions of the Octave]''. 2009.
* [[Sword, Ron]]. ''[http://www.metatonalmusic.com/books.html Tetradecaphonic Scales for Guitar: Scales, Chord-Scales, Notation, and Theory for Fourteen Equal Divisions of the Octave]''. 2009.
== Notes ==
<references group="note" />


[[Category:14edo| ]] <!-- main article -->
[[Category:14edo| ]] <!-- main article -->