19edo: Difference between revisions

m JI approximation: -> approximation to JI
ArrowHead294 (talk | contribs)
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| C(♯3), Cmaj(♯3), C(A3)
| C(♯3), Cmaj(♯3), C(A3)
| C supermajor, C major sharp-three, C augmented-three
| C supermajor, C major sharp-three, C augmented-three
|-
|
| 4:5:6:7
| 0–6–11–15
| C–E–G–B𝄫
| C(h7), Cadd(d7), Cmaj(add(d7))
| C harmonic 7, C (major) add dim-seven
|-
|
| 1/(4:5:6:7)<br />= 1:6/5:3/2:12/7
| 0–5–11–15
| C–E♭–G–A♯
| Cm(♯6), Cm(A6), Cm(add(♯6)), Cm(add(A6))
| C minor (add) sharp-six, C minor (add) aug-six
|}
|}
0–6–11–15 = C–E–G–B𝄫 = C,d7 = Cadd(d7) = C add dim-seven = C major dim-seven = 4:5:6:7
0–5–11–15 = C–E♭–G–A♯ = Cm(♯6) = Cm(A6) = C minor sharp-six or C minor aug-six = 1/(4:5:6:7) = 1/1–6/5–3/2–12/7


The last two chords illustrate how the 15\19 interval can be considered as either 7/4 or 12/7, and how 19edo tends to conflate zo and ru ratios.
The last two chords illustrate how the 15\19 interval can be considered as either 7/4 or 12/7, and how 19edo tends to conflate zo and ru ratios.