2080/2079: Difference between revisions
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Expansion |
m +as the diff between 896/891 and 196/195 |
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| Line 14: | Line 14: | ||
* [[78/77]] and [[81/80]] | * [[78/77]] and [[81/80]] | ||
* [[100/99]] and [[105/104]] | * [[100/99]] and [[105/104]] | ||
* [[896/891]] and [[196/195]] | |||
* [[5120/5103]] and [[352/351]] | * [[5120/5103]] and [[352/351]] | ||
* [[352/351]] and [[847/845]] | * [[352/351]] and [[847/845]] | ||
| Line 26: | Line 27: | ||
* [[3025/3024]] and [[6656/6655]] | * [[3025/3024]] and [[6656/6655]] | ||
== Temperaments == | |||
By tempering it out is defined the '''ibnsinmic temperament''', which enables the '''ibnsinmic chords''', the essentially tempered chords in the 21-odd-limit. | By tempering it out is defined the '''ibnsinmic temperament''', which enables the '''ibnsinmic chords''', the essentially tempered chords in the 21-odd-limit. | ||
Revision as of 04:42, 29 June 2021
| Interval information |
reduced
2080/2079, the ibnsinma, is a 13-limit unnoticeable comma measuring about 0.8 cents. It is such a significant comma in the 13-limit being the difference between the following commas:
- 65/63 and 33/32
- 64/63 and 66/65
- 78/77 and 81/80
- 100/99 and 105/104
- 896/891 and 196/195
- 5120/5103 and 352/351
- 352/351 and 847/845
- 325/324 and 385/384
- 364/363 and 441/440
- 540/539 and 729/728
- 676/675 and 1001/1000
- 1716/1715 and 9801/9800
It factors into the following superparticular intervals:
Temperaments
By tempering it out is defined the ibnsinmic temperament, which enables the ibnsinmic chords, the essentially tempered chords in the 21-odd-limit.
In Sagittal notation, it is the default comma represented by two minas or six tinas.