19/17: Difference between revisions
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added mediant calculation |
recat, added link to 15/14 |
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== See also == | == See also == | ||
* [[34/19]] its [[inverse interval]] | * [[15/14]] – its coordinated semi-meantone ((19/17)^5 * (15/14)^2 = (2/1) / ([[mercurial comma]])) | ||
* [[34/19]] – its [[inverse interval]] | |||
* [[Gallery of just intervals]] | * [[Gallery of just intervals]] | ||
[[Category:19-limit]] | [[Category:19-limit]] | ||
[[Category:Interval]] | [[Category:Interval ratio]] | ||
[[Category: | [[Category:Second]] | ||
[[Category:Whole tone]] | |||
[[Category:Just interval]] | [[Category:Just interval]] | ||
[[Category:Meantone]] | [[Category:Meantone]] | ||
[[Category: | [[Category:Listen]] | ||
[[Category:todo:expand]] | [[Category:todo:expand]] | ||
Revision as of 13:33, 27 September 2020
| Interval information |
[sound info]
19/17 is the interval between 9/8 and 10/9, two common sizes of whole tone. In meantone systems, the two are conflated into one interval, which converges increasingly closely to a perfect 19/17 in successive steps of the golden meantone sequence. Two of them fall short of a perfect 5/4 by 1445/1444, or 1.1985 cents.
19/17 is the mediant of 9/8 and 10/9: (9+10)/(8+9)=19/17.
See also
- 15/14 – its coordinated semi-meantone ((19/17)^5 * (15/14)^2 = (2/1) / (mercurial comma))
- 34/19 – its inverse interval
- Gallery of just intervals