7:9:11: Difference between revisions
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{{Infobox | {{Infobox chord|ColorName = ru loru 5, r(1or5)}} | ||
'''7:9:11''' is a chord. It sort of sounds like an augmented fifth chord, including two types of third, a [[9/7]] supermajor third, and a [[11/9]] neutral third. | |||
It is one of the simplest chords that truly sounds xenharmonic. [[6:7:9:11]] and variants are another such simple xen chords. | It is one of the simplest chords that truly sounds xenharmonic. [[6:7:9:11]] and variants are another such simple xen chords. | ||
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== Notable voicings == | == Notable voicings == | ||
{| class="wikitable" | {| class="wikitable" | ||
!Voices | ! Voices | ||
![[EFR]] | ! [[EFR]] | ||
![[Kite's thoughts on hi-lo notation|Hi-lo name]] | ! [[Kite's thoughts on hi-lo notation|Hi-lo name]] | ||
!Special properties | ! Special properties | ||
|- | |- | ||
| rowspan="4" |3 voices | | rowspan="4" | 3 voices | ||
|7:9:11 | | 7:9:11 | ||
|basic | | basic | ||
|AOV, isoharmonic, root position | | AOV, isoharmonic, root position | ||
|- | |- | ||
|7:11:18 | | 7:11:18 | ||
|hi3 | | hi3 | ||
| | | | ||
|- | |- | ||
|9:11:14 | | 9:11:14 | ||
|hiR | | hiR | ||
|1st inversion | | 1st inversion | ||
|- | |- | ||
|11:14:18 | | 11:14:18 | ||
|lo5 | | lo5 | ||
|2nd inversion | | 2nd inversion | ||
|- | |- | ||
| rowspan="2" |4 voices | | rowspan="2" | 4 voices | ||
|7:9:11:'''14''' | | 7:9:11:'''14''' | ||
|add8 | | add8 | ||
| | | | ||
|- | |- | ||
|7:11:18:28 | | 7:11:18:28 | ||
|lo5Radd8 | | lo5Radd8 | ||
| | | | ||
|} | |} | ||
== Related chords == | == Related chords == | ||
Plausible [[ | Plausible [[chord homonym|homonyms]]: all, min6 no5 or aug5 chords. | ||
Notable extensions: | Notable extensions: | ||
* [[7:9:11:13]] | * [[7:9:11:13]] | ||
* [[7:9:11:13:15]] | * [[7:9:11:13:15]] | ||
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Similar chords: | Similar chords: | ||
* [[6:7:9|7:9:12]] (substitutes [[11/7]] for [[12/7]]) | * [[6:7:9|7:9:12]] (substitutes [[11/7]] for [[12/7]]) | ||
* [[14:18:21]] (substitutes 11/7 for 3/2) | * [[14:18:21]] (substitutes 11/7 for 3/2) | ||
Lower limit soundalikes: | Lower limit soundalikes: | ||
* [[20:25:32:40]] (5-limit) | * [[20:25:32:40]] (5-limit) | ||
Higher limit soundalikes: | Higher limit soundalikes: | ||
* [[8:10:13]] (13-limit) | * [[8:10:13]] (13-limit) | ||
* [[ | * [[11:14:17]] (17-limit) | ||
Revision as of 14:52, 19 February 2026
| Chord information |
r(1or5)
7:9:11 is a chord. It sort of sounds like an augmented fifth chord, including two types of third, a 9/7 supermajor third, and a 11/9 neutral third.
It is one of the simplest chords that truly sounds xenharmonic. 6:7:9:11 and variants are another such simple xen chords.
Audio of close voicings
Notable voicings
| Voices | EFR | Hi-lo name | Special properties |
|---|---|---|---|
| 3 voices | 7:9:11 | basic | AOV, isoharmonic, root position |
| 7:11:18 | hi3 | ||
| 9:11:14 | hiR | 1st inversion | |
| 11:14:18 | lo5 | 2nd inversion | |
| 4 voices | 7:9:11:14 | add8 | |
| 7:11:18:28 | lo5Radd8 |
Related chords
Plausible homonyms: all, min6 no5 or aug5 chords.
Notable extensions:
Similar chords:
Lower limit soundalikes:
- 20:25:32:40 (5-limit)
Higher limit soundalikes: