21/19: Difference between revisions

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Fredg999 (talk | contribs)
m Added link to octave complement
Plumtree (talk | contribs)
m Normalising usage of Infobox Interval
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{{Infobox Interval
{{Infobox Interval
| Ratio = 21/19
| Monzo = 0 1 0 1 0 0 0 -1
| Cents = 173.26789
| Name = large neutral undevicesimal second
| Name = large neutral undevicesimal second
| Color name =
| FJS name =
| Sound = ji-21-19-csound-foscil-220hz.mp3
| Sound = ji-21-19-csound-foscil-220hz.mp3
}}
}}
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* [[Gallery of just intervals]]
* [[Gallery of just intervals]]


[[Category:19-limit]]
[[Category:Second]]
[[Category:Second]]
[[Category:Neutral second]]
[[Category:Neutral second]]
{{todo|add color name}}

Revision as of 11:28, 25 October 2022

Interval information
Ratio 21/19
Factorization 3 × 7 × 19-1
Monzo [0 1 0 1 0 0 0 -1
Size in cents 173.2679¢
Name large neutral undevicesimal second
FJS name [math]\displaystyle{ \text{M2}^{7}_{19} }[/math]
Special properties reduced
Tenney height (log2 nd) 8.64024
Weil height (log2 max(n, d)) 8.78463
Wilson height (sopfr(nd)) 29

[sound info]
Open this interval in xen-calc

21/19 is the large neutral undevicesimal second. Its octave complement is the minor neutral undevicesimal seventh 38/21.

See also