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| This tetrad has the special property that it is the smallest collection of notes which can create the feeling of "completely representing<span style="line-height: 1.5;">" a particular regular temperament in a "standard" way. However, it only works in even-numbered edxs, for it contains sqrt(x), and it becomes a very weakly "complete" representation of a regular temperament as L:s grows large.</span>
| | {{Infobox MOS |
| | | Name = |
| | | Periods = 2 |
| | | nLargeSteps = 2 |
| | | nSmallSteps = 2 |
| | | Equalized = 1 |
| | | Paucitonic = 1 |
| | | Pattern = LsLs |
| | }} |
| | '''2L 2s''' is the [[MOS]] pattern LsLs, with generators ranging from 1\4 (one step of [[4edo]] = 300¢) to 1\2 (semioctave, 600¢). |
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| Golden bi-equal tetrad: major 0-phi-phi+1-2*phi+1, minor 0-1-phi+1-phi+2/(2*phi+2)edx
| | [[Category:Scale theory]] |
| | | [[Category:Tetrad]] |
| in edo: major 0-370.82-600-970.82 cents, minor 0-229.18-600-829.18 cents
| | [[Category:Abstract MOS patterns]] |
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| Natural logarithm bi-equal tetrad: major 0-e-e+1-2e+1, minor 0-1-e+1-e+2/(2e+2)edx
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| in edo: major 0-438.635.82-600-1038.635 cents, minor 0-162.365-600-762.365 cents
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| Bi-equal wheel tetrad: major 0-pi-pi+1-tau+1, minor 0-1-pi+1-pi+2/(2*tau+2)edx
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| in edo: major 0-455.128-600-1055.128 cents, <span style="line-height: 1.5;">minor 0-144.872-600-744.872 cents</span>
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