presents more than you ever wanted to know about...

*i* = imperfections

Tones | 7 (heptatonic) |
---|---|

Pitch Class Set | {0,3,4,6,8,9,11} |

Forte Number | 7-32 |

Rotational Symmetry | none |

Palindromic | no |

Hemitonia | 3 (trihemitonic) |

Cohemitonia | 0 (ancohemitonic) |

Imperfections | 3 |

Modes | 6 |

Prime? | no prime: 859 |

Chirality | yes enantiomorph: 859 |

Deep Scale | no |

Interval Vector | 335442 |

Interval Spectrum | p^{4}m^{4}n^{5}s^{3}d^{3}t^{2} |

Distribution Spectra | <1> = {1,2,3} <2> = {3,4} <3> = {4,5,6} <4> = {6,7,8} <5> = {8,9} <6> = {9,10,11} |

Spectra Variation | 1.429 |

Myhill Property | no |

Coherence | no |

Heliotonic | yes |

Modes are the rotational transformation of this scale. Scale 2905 can be rotated to make 6 other scales. The 1st mode is itself.

2nd mode: Scale 875 | Locrian Double-flat 7 | ||||

3rd mode: Scale 2485 | Harmonic Major | ||||

4th mode: Scale 1645 | Dorian flat 5 | ||||

5th mode: Scale 1435 | Makam Huzzam | ||||

6th mode: Scale 2765 | Lydian Diminished | ||||

7th mode: Scale 1715 | Harmonic Minor inverse |

The prime form of this scale is Scale 859

Scale 859 | Ultralocrian |

The heptatonic modal family [2905, 875, 2485, 1645, 1435, 2765, 1715] is the negative of the pentatonic modal family [595, 665, 805, 1225, 2345]

The inverse of a scale is a reflection using the root as its axis. The inverse of 2905 is 859

Scale 859 | Ultralocrian |

Only scales that are chiral will have an enantiomorph. Scale 2905 is chiral, and its enantiomorph is scale 859

Scale 859 | Ultralocrian |

These are other scales that are similar to this one, created by adding a tone, removing a tone, or moving one note up or down a semitone.

Scale 2907 | Magen Abot | |||

Scale 2909 | ||||

Scale 2897 | ||||

Scale 2901 | Lydian Augmented | |||

Scale 2889 | ||||

Scale 2921 | ||||

Scale 2937 | ||||

Scale 2841 | ||||

Scale 2873 | Ionian Augmented Sharp 2 | |||

Scale 2969 | ||||

Scale 3033 | ||||

Scale 2649 | ||||

Scale 2777 | Aeolian Harmonic | |||

Scale 2393 | ||||

Scale 3417 | ||||

Scale 3929 | ||||

Scale 857 | ||||

Scale 1881 |

This scale analysis was created by Ian Ring, Canadian Composer of works for Piano, and total music theory nerd. The software used to generate this analysis is an open source project at GitHub. Scale notation generated by VexFlow, and MIDI playback by MIDI.js