Unidec
Unidec is the regular temperament defined in the 7-limit by tempering out 1029/1024, the gamelisma, and 4375/4374, the ragisma, with the 11-limit extension adding 385/384 or 441/440 to the comma list, featuring a period of a semioctave and a generator of a classic whole tone.
Unidec has two viable 13-limit extensions: hendec and ekadash.
See Gamelismic clan #Unidec for technical data.
Chords and harmony
Scales
Tunings
Tuning spectrum
| Eigenmonzo (unchanged interval) |
Generator (¢) | Comments |
|---|---|---|
| 13/12 | 415.357 | |
| 7/4 | 415.587 | |
| 13/10 | 416.198 | |
| 11/8 | 416.227 | |
| 13/9 | 416.338 | |
| 15/13 | 416.516 | |
| 7/6 | 416.641 | |
| 7/5 | 416.730 | 7-odd-limit minimax |
| 11/6 | 416.737 | |
| 11/10 | 416.785 | |
| 9/7 | 416.792 | 9- and 11-odd-limit minimax |
| 15/14 | 416.813 | |
| 11/9 | 416.839 | |
| 15/11 | 416.848 | |
| 5/3 | 416.872 | |
| 5/4 | 416.938 | 5-, 13- and 15-odd-limit minimax |
| 15/8 | 416.957 | |
| 3/2 | 416.993 | |
| 11/7 | 417.508 | |
| 9/5 | 417.596 | |
| 13/11 | 417.842 | |
| 13/7 | 417.925 | |
| 13/8 | 420.264 |
Music
- "Hypnocloudsmack 2" from Newbeams