8th-octave temperaments

This is a list showing technical temperament data. For an explanation of what information is shown here, you may look at the technical data guide for regular temperaments.

Fractional-octave temperaments

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← 7th-octave • 8th-octave • 9th-octave →

An 8th-octave temperament can be described by temperament merging of edos whose greatest common divisor is 8.

Temperaments discussed elsewhere include:

• Octant → Schismatic family
• Octoid → Ragismic microtemperaments

Octatonic

12/11 is very close to 1 step of 8edo, and hence this temperament tempers out the octatonic comma, the difference between a stack of 8 12/11's and the octave. The octatonic temperament makes a consistent circle.

Subgroup: 2.3.11

Comma list: [15 8 0 0 -8⟩

Mapping: [⟨8 0 15], ⟨0 1 1]]

Mapping generators: ~12/11, ~3

Supporting ETs: 16, 24, 32, 48, 56, 72, 80, 120, 128, 152, ...