8:10:12:15: Difference between revisions

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{{Infobox Chord|ColorName=yo7 or y7}}
{{Infobox Chord|ColorName=yo-7 or y7}}
'''8:10:12:15''' is a [[major seventh chord]] found on the I ({{Frac|1|1}}) and IV ({{Frac|4|3}}) of Ptolemy's intense diatonic scale ([[Zarlino]]), perhaps the most common [[5-limit]] diatonic.
'''8:10:12:15''' is a [[major seventh chord]] found on the I ({{Frac|1|1}}) and IV ({{Frac|4|3}}) of Ptolemy's intense diatonic scale ([[Zarlino]]), perhaps the most common [[5-limit]] diatonic.


[[Category:Major seventh chords|#]]
[[Category:Major seventh chords|#]]

Revision as of 07:19, 24 September 2024

Chord information
Harmonics 8:10:12:15
Subharmonics 1/(15:12:10:8)
Intervals from root 1/1 – 5/4 – 3/2 – 15/8
Cents from root 0¢ 386¢ 702¢ 1088¢
Step intervals 5/4, 6/5, 5/4
Step cents 386¢, 316¢, 386¢
Color name yo-7 or y7
Prime limit 5
Genus 3 ⋅ 5 (15)
Intervallic odd limit 15
Otonal odd limit 15
Utonal odd limit 15
Consistent edos (d ≥ 2) 12edo*, 19edo*, 22edo*, 31edo*, …

8:10:12:15 is a major seventh chord found on the I (11) and IV (43) of Ptolemy's intense diatonic scale (Zarlino), perhaps the most common 5-limit diatonic.