108:135:160:192

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Chord information
Harmonics 108:135:160:192
Subharmonics 1/(80:64:54:45)
Intervals from root 1/1 – 5/4 – 40/27 – 16/9
Cents from root 0¢ 386¢ 680¢ 996¢
Step intervals 5/4, 32/27, 6/5
Step cents 386¢, 294¢, 316¢
Color name yo add-7 yo-5 or y,7(y5)
Prime limit 5
Genus 33 ⋅ 5 (135)
Intervallic odd limit 45
Otonal odd limit 135
Utonal odd limit 45

108:135:160:192 is a dominant seventh chord found on the dominant scale degree (V or 32) of a diatonic scale with the second degree tuned a comma lower than in Zarlino (10/9 instead of 9/8), such as in left-handed nicetone. It combines a 5/4 (5-limit) major third with a 16/9 (3-limit) minor seventh, creating a 64/45 tritone between the two. Since each of the steps relates to at least one other by an interval in the 9-odd-limit, it is a 9-odd condissonant chord.

Because this chord contains a 40/27 grave fifth instead of a 3/2 perfect fifth, it has more dissonance than would be present in the closely-related 36:45:54:64.

In meantone temperament, this chord is tempered to be the same as 36:45:54:64 and 20:25:30:36.