Ennealimmal

Ennealimmal temperament has a period of 1/9 octave and tempers out 2401/2400 and 4375/4374. EDOs that support ennealimmal include 27, 45, 72, 99, 171, 270, 441, and 612 EDOs.

See Ragismic microtemperaments #Ennealimmal for more technical data.

Scales

• Ennealimmal27 - proper 18L 9s
• Ennealimmal45 - improper 27L 18s
  • Ennealimmal45trans - symmetric 5-limit transversal version
• Ennealimmal72 - proper 27L 45s
• Ennealimmal99 - proper 72L 27s
• Ennealimmal171 - 99L 72s scale. The boundary of propriety is 270EDO.