49/25: Difference between revisions
BP is a context that needs to be raised explicitly |
34edo doesn't map it to 33\34 |
||
| Line 6: | Line 6: | ||
'''49/25''', the '''jubilismic suboctave''', is a [[jubilisma]] short of the [[2/1|octave]]. As a stack of two [[7/5]] diminished fifths, it can be thought of as a diminished ninth. It is also called the '''BP eighth''' in the [[Bohlen–Pierce]] scale. | '''49/25''', the '''jubilismic suboctave''', is a [[jubilisma]] short of the [[2/1|octave]]. As a stack of two [[7/5]] diminished fifths, it can be thought of as a diminished ninth. It is also called the '''BP eighth''' in the [[Bohlen–Pierce]] scale. | ||
It is approximated by many notable tunings besides Bohlen–Pierce, including but not limited to [[27edo]], [[34edo]], [[53edo]] and [[72edo]]. | It is approximated by many notable tunings besides Bohlen–Pierce, including but not limited to [[27edo]], [[34edo]], [[53edo]] and [[72edo]], though for 34edo neither the [[patent val]] nor 34d actually maps it to the closest step, but the [[68edo]] mapping must be used instead. | ||
== Approximation == | == Approximation == | ||