Meantone: Difference between revisions
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== Tunings == | == Tunings == | ||
Common meantone tunings can be classified into [[eigenmonzo | Common meantone tunings can be classified into [[Eigenmonzo|eigenmonzo (unchanged-interval)]] tunings, edo tunings, prime-optimized tunings and others. In eigenmonzo tunings such as the [[quarter-comma meantone]], a certain interval is tuned pure and certain others are equally off. Edo tunings like [[31edo]] have rational size relationship between steps, and happen to send an additional comma to unison. Prime-optimized tunings are optimized for all intervals. For a more complete list, see the table below. These different tunings are referred to as "temperaments" in traditional terms. | ||
; Notable eigenmonzo (unchanged-interval) tunings | ; Notable eigenmonzo (unchanged-interval) tunings | ||
* [[1/2 | * [[1/2-comma meantone]] – with eigenmonzo [[10/9]] | ||
* [[1/3 | * [[1/3-comma meantone]] – with eigenmonzo [[5/3]] | ||
* [[2/7 | * [[2/7-comma meantone]] – with eigenmonzo [[25/24]] | ||
* [[Quarter-comma meantone|1/4 | * [[Quarter-comma meantone|1/4-comma meantone]] – with eigenmonzo [[5/4]] | ||
* [[1/5 | * [[1/5-comma meantone]] – with eigenmonzo [[15/8]] | ||
* [[1/6 | * [[1/6-comma meantone]] – with eigenmonzo [[45/32]] | ||
* [[Ratwolf|Ratwolf tuning]] | * [[Ratwolf|Ratwolf tuning]] | ||
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| Tenney-Weil || CTWE<br>~3/2 = 696.6512¢ | | Tenney-Weil || CTWE<br>~3/2 = 696.6512¢ | ||
|- | |- | ||
| Equilateral || CEE<br>~3/2 = 696.8947¢<br>[[Eigenmonzo basis | | Equilateral || CEE<br>~3/2 = 696.8947¢<br>[[Eigenmonzo basis|Eigenmonzo (unchanged-interval) basis]]: 2.1875 (4/17-comma tuning) | ||
|- | |- | ||
| Equilateral-Weil || CEWE<br>~3/2 = 696.4534¢<br>Eigenmonzo | | Equilateral-Weil || CEWE<br>~3/2 = 696.4534¢<br>Eigenmonzo (unchanged-interval) basis: 2.48828125/3 (11/43-comma tuning) | ||
|- | |- | ||
| Benedetti || CBE<br>~3/2 = 697.3738¢<br>Eigenmonzo | | Benedetti || CBE<br>~3/2 = 697.3738¢<br>Eigenmonzo (unchanged-interval) basis: 2.{{monzo| 0 25 36 }} (36/169-comma tuning) | ||
|- | |- | ||
| Benedetti-Weil || CBWE<br>~3/2 = 696.7868¢<br>Eigenmonzo | | Benedetti-Weil || CBWE<br>~3/2 = 696.7868¢<br>Eigenmonzo (unchanged-interval) basis: 2.{{monzo| 0 5 31 }} (31/129-comma tuning) | ||
|} | |} | ||
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| Tenney-Weil || CTWE<br>~3/2 = 696.6562¢ | | Tenney-Weil || CTWE<br>~3/2 = 696.6562¢ | ||
|- | |- | ||
| Equilateral || CEE<br>~3/2 = 696.8843¢<br>Eigenmonzo | | Equilateral || CEE<br>~3/2 = 696.8843¢<br>Eigenmonzo (unchanged-interval) basis: 2.{{monzo| 0 1 4 10 }} | ||
|- | |- | ||
| Equilateral-Weil || CEWE<br>~3/2 = 696.7248¢<br>Eigenmonzo | | Equilateral-Weil || CEWE<br>~3/2 = 696.7248¢<br>Eigenmonzo (unchanged-interval) basis: 2.4117715/9 | ||
|- | |- | ||
| Benedetti || CBE<br>~3/2 = 697.0147¢<br>Eigenmonzo | | Benedetti || CBE<br>~3/2 = 697.0147¢<br>Eigenmonzo (unchanged-interval) basis: 2.{{monzo| 0 1225 1764 2250 }} | ||
|- | |- | ||
| Benedetti-Weil || CBWE<br>~3/2 = 696.6306¢<br>Eigenmonzo | | Benedetti-Weil || CBWE<br>~3/2 = 696.6306¢<br>Eigenmonzo (unchanged-interval) basis: 2.{{monzo| 0 -3290 3171 7215 }} | ||
|} | |} | ||
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|- | |- | ||
! Edo<br>Generator | ! Edo<br>Generator | ||
! [[Eigenmonzo|Eigenmonzo<br>( | ! [[Eigenmonzo|Eigenmonzo<br>(Unchanged-interval)]] | ||
! Generator<br>(¢) | ! Generator<br>(¢) | ||
! Comments | ! Comments | ||