7edo: Difference between revisions
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}} | }} | ||
{{Infobox ET}} | {{Infobox ET}} | ||
{{EDO intro | {{EDO intro}} | ||
== Theory == | == Theory == | ||
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== Intervals == | == Intervals == | ||
{| class="wikitable center-all" | {| class="wikitable center-all" | ||
|+ Intervals of 7edo | |+ style="font-size: 105%;" | Intervals of 7edo | ||
|- | |||
! rowspan="2" | [[Degree]] | ! rowspan="2" | [[Degree]] | ||
! rowspan="2" | [[Cent]]s | ! rowspan="2" | [[Cent]]s | ||
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| [[10/9]] (-10.975) | | [[10/9]] (-10.975) | ||
| [[54/49]] (+3.215) | | [[54/49]] (+3.215) | ||
| [[11/10]] (+6.424)<br>[[32/29]] (-1.006) | | [[11/10]] (+6.424)<br />[[32/29]] (-1.006) | ||
| [[File:0-171,43 second (7-EDO).mp3|frameless]] | | [[File:0-171,43 second (7-EDO).mp3|frameless]] | ||
|- | |- | ||
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| | | | ||
| [[128/105]] (+0.048) | | [[128/105]] (+0.048) | ||
| [[39/32]] (+0.374)<br>[[11/9]] (-4.551) | | [[39/32]] (+0.374)<br />[[11/9]] (-4.551) | ||
| [[File:piano_2_7edo.mp3]] | | [[File:piano_2_7edo.mp3]] | ||
|- | |- | ||
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| | | | ||
| [[105/64]] (-0.048) | | [[105/64]] (-0.048) | ||
| [[18/11]] (+4.551)<br>[[64/39]] (-0.374) | | [[18/11]] (+4.551)<br />[[64/39]] (-0.374) | ||
| [[File:0-857,14 sixth (7-EDO).mp3|frameless]] | | [[File:0-857,14 sixth (7-EDO).mp3|frameless]] | ||
|- | |- | ||
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| [[9/5]] (+10.975) | | [[9/5]] (+10.975) | ||
| [[49/27]] (-3.215) | | [[49/27]] (-3.215) | ||
| [[29/16]] (-1.006)<br>[[20/11]] (-6.424) | | [[29/16]] (-1.006)<br />[[20/11]] (-6.424) | ||
|[[File:0-1028,57 seventh (7-EDO).mp3|frameless]] | |[[File:0-1028,57 seventh (7-EDO).mp3|frameless]] | ||
|- | |- | ||
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{| class="wikitable center-all" | {| class="wikitable center-all" | ||
|+ Notation of 7edo | |+ style="font-size: 105%;" Notation of 7edo | ||
|- | |||
! rowspan="2" | [[Degree]] | ! rowspan="2" | [[Degree]] | ||
! rowspan="2" | [[Cent]]s | ! rowspan="2" | [[Cent]]s | ||
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In 7edo: | In 7edo: | ||
* [[ | * [[Ups and downs notation]] is identical to circle-of-fifths notation; | ||
* | * Mixed and pure [[sagittal notation]] are identical to circle-of-fifths notation. | ||
=== Alternative notations === | === Alternative notations === | ||
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== Solfege == | == Solfege == | ||
{| class="wikitable center-all" | {| class="wikitable center-all" | ||
|+ Solfege of 7edo | |+ style="font-size: 105%;" Solfege of 7edo | ||
|- | |||
! [[Degree]] | ! [[Degree]] | ||
! [[Cents]] | ! [[Cents]] | ||
! Standard [[solfege]]<br>(movable do) | ! Standard [[solfege]]<br />(movable do) | ||
! [[Uniform solfege]]<br>(1 vowel) | ! [[Uniform solfege]]<br />(1 vowel) | ||
|- | |- | ||
| 0 | | 0 | ||
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{| class="commatable wikitable center-1 center-2 right-4 center-5" | {| class="commatable wikitable center-1 center-2 right-4 center-5" | ||
|- | |- | ||
! [[Harmonic limit| Prime<br>Limit]] | ! [[Harmonic limit| Prime<br />Limit]] | ||
! [[Ratio]]<ref group="note">Ratios longer than 10 digits are presented by placeholders with informative hints</ref> | ! [[Ratio]]<ref group="note">Ratios longer than 10 digits are presented by placeholders with informative hints</ref> | ||
! [[Monzo]] | ! [[Monzo]] | ||
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| | | | ||
|} | |} | ||
== Temperaments == | == Temperaments == | ||
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== Ear training == | == Ear training == | ||
7edo ear-training exercises by Alex Ness available [https://drive.google.com/folderview?id=0BwsXD8q2VCYUT3VEZUVmeVZUcmc&usp=drive_web#list here]. | 7edo ear-training exercises by Alex Ness available [https://drive.google.com/folderview?id=0BwsXD8q2VCYUT3VEZUVmeVZUcmc&usp=drive_web#list here]. | ||
== Notes == | |||
<references group="note" /> | |||
== References == | == References == | ||
<references/> | <references /> | ||
[[Category:7-tone scales]] | [[Category:7-tone scales]] | ||
[[Category:Macrotonal]] | [[Category:Macrotonal]] | ||