68/65: Difference between revisions

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'''68/65'''
{{Infobox Interval
|2 0 -1 0 0 -1 1>
| JI glyph =
| Ratio = 68/65
| Monzo = 2 0 -1 0 0 -1 1
| Cents = 78.11403
| Name = valentine semitone
| Color name =
| FJS name =
| Sound = jid_68_65_pluck_adu_dr220.mp3
}}


78.114 cents
'''68/65''', the valentine semitone, is a [[17-limit]] interval which makes for a good generator for [[Starling temperaments#Valentine temperament|valentine temperament]]. It is between 2\[[31edo|31]] (77.4 cents) and 3\[[46edo|46]] (78.3 cents).


[[File:jid_68_65_pluck_adu_dr220.mp3]] [[:File:jid_68_65_pluck_adu_dr220.mp3|sound sample]]
[[Category:Interval]]
 
68/65, the valentine semitone, is a 17-limit interval which makes for a good generator for [[Starling_temperaments#Valentine temperament|valentine temperament]]. It is between 2\[[31edo|31]] (77.4 cents) and 3\[[46edo|46]] (78.3 cents).

Revision as of 23:58, 7 November 2020

Interval information
Ratio 68/65
Factorization 22 × 5-1 × 13-1 × 17
Monzo [2 0 -1 0 0 -1 1⟩
Size in cents 78.11403¢
Name valentine semitone
FJS name [math]\displaystyle{ \text{m2}^{17}_{5,13} }[/math]
Special properties reduced
Tenney norm (log2 nd) 12.1098
Weil norm (log2 max(n, d)) 12.1749
Wilson norm (sopfr(nd)) 39

[sound info]
Open this interval in xen-calc

68/65, the valentine semitone, is a 17-limit interval which makes for a good generator for valentine temperament. It is between 2\31 (77.4 cents) and 3\46 (78.3 cents).

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