13ed5/2: Difference between revisions
Jump to navigation
Jump to search
"Jub" is equivalent to jubilic |
CompactStar (talk | contribs) No edit summary |
||
| Line 12: | Line 12: | ||
!# | !# | ||
!Cents | !Cents | ||
!Jubilic[8] notation | |||
|- | |- | ||
|0 | |0 | ||
|0.000 | |0.000 | ||
|C | |||
|- | |- | ||
|1 | |1 | ||
|122.024 | |122.024 | ||
|C#, Db | |||
|- | |- | ||
|2 | |2 | ||
|244.048 | |244.048 | ||
|D | |||
|- | |- | ||
|3 | |3 | ||
|366.072 | |366.072 | ||
|D#, Eb | |||
|- | |- | ||
|4 | |4 | ||
|488.096 | |488.096 | ||
|E | |||
|- | |- | ||
|5 | |5 | ||
|610.120 | |610.120 | ||
|F | |||
|- | |- | ||
|6 | |6 | ||
|732.144 | |732.144 | ||
|F#, Gb | |||
|- | |- | ||
|7 | |7 | ||
|854.168 | |854.168 | ||
|G | |||
|- | |- | ||
|8 | |8 | ||
|976.192 | |976.192 | ||
|H | |||
|- | |- | ||
|9 | |9 | ||
|1098.216 | |1098.216 | ||
|H#, Ab | |||
|- | |- | ||
|10 | |10 | ||
|1220.240 | |1220.240 | ||
|A | |||
|- | |- | ||
|11 | |11 | ||
|1342.264 | |1342.264 | ||
|A#, Bb | |||
|- | |- | ||
|12 | |12 | ||
|1464.288 | |1464.288 | ||
|B | |||
|- | |- | ||
|13 | |13 | ||
|1586.312 | |1586.312 | ||
|C | |||
|} | |} | ||
Revision as of 06:49, 24 June 2023
| ← 12ed5/2 | 13ed5/2 | 14ed5/2 → |
(semiconvergent)
13ed5/2 is the equal division of the 5/2 interval into 13 parts of 122.024 cents each. It roughly corresponds to 10edo.
Theory
Like 10edo, 13ed5/2 tempers out 50/49 in the no-threes 7-limit, supporting 5/2-equivalent jubilic temperament with a generator of ~7/5.
| Harmonic | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Error | Absolute (¢) | +20.2 | +50.4 | +40.5 | +20.2 | -51.4 | +47.8 | +60.7 | -21.2 | +40.5 | -2.5 | -31.1 |
| Relative (%) | +16.6 | +41.3 | +33.2 | +16.6 | -42.1 | +39.2 | +49.8 | -17.3 | +33.2 | -2.0 | -25.5 | |
| Steps (reduced) |
10 (10) |
16 (3) |
20 (7) |
23 (10) |
25 (12) |
28 (2) |
30 (4) |
31 (5) |
33 (7) |
34 (8) |
35 (9) | |
Intervals
| # | Cents | Jubilic[8] notation |
|---|---|---|
| 0 | 0.000 | C |
| 1 | 122.024 | C#, Db |
| 2 | 244.048 | D |
| 3 | 366.072 | D#, Eb |
| 4 | 488.096 | E |
| 5 | 610.120 | F |
| 6 | 732.144 | F#, Gb |
| 7 | 854.168 | G |
| 8 | 976.192 | H |
| 9 | 1098.216 | H#, Ab |
| 10 | 1220.240 | A |
| 11 | 1342.264 | A#, Bb |
| 12 | 1464.288 | B |
| 13 | 1586.312 | C |