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Scale 1805

Scale 1805, Ian Ring Music Theory

i = imperfections

Tones6 (hexatonic)
Pitch Class Set{0,2,3,8,9,10}
Forte Number6-Z12
Rotational Symmetrynone
Palindromicno
Hemitonia3 (trihemitonic)
Cohemitonia1 (uncohemitonic)
Imperfections3
Modes5
Prime?no
prime: 215
Chiralityyes
enantiomorph: 1565
Deep Scaleno
Interval Vector332232
Interval Spectrump3m2n2s3d3t2
Distribution Spectra<1> = {1,2,5}
<2> = {2,3,4,6}
<3> = {4,5,7,8}
<4> = {6,8,9,10}
<5> = {7,10,11}
Spectra Variation3.333
Myhill Propertyno
Balancedno
Coherenceno
Heliotonicno

Modes

Modes are the rotational transformation of this scale. Scale 1805 can be rotated to make 5 other scales. The 1st mode is itself.

2nd mode:
Scale 1475
Scale 1475, Ian Ring Music Theory
3rd mode:
Scale 2785
Scale 2785, Ian Ring Music Theory
4th mode:
Scale 215
Scale 215, Ian Ring Music TheoryThis is the prime mode
5th mode:
Scale 2155
Scale 2155, Ian Ring Music Theory
6th mode:
Scale 3125
Scale 3125, Ian Ring Music Theory

Prime

The prime form of this scale is Scale 215

Scale 215Scale 215, Ian Ring Music Theory

Negative

The hexatonic modal family [1805, 1475, 2785, 215, 2155, 3125] is the negative of the hexatonic modal family [335, 965, 1265, 2215, 3155, 3625]

Inverse

The inverse of a scale is a reflection using the root as its axis. The inverse of 1805 is 1565

Scale 1565Scale 1565, Ian Ring Music Theory

Enantiomorph

Only scales that are chiral will have an enantiomorph. Scale 1805 is chiral, and its enantiomorph is scale 1565

Scale 1565Scale 1565, Ian Ring Music Theory

Nearby Scales:

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 1807Scale 1807, Ian Ring Music Theory
Scale 1801Scale 1801, Ian Ring Music Theory
Scale 1803Scale 1803, Ian Ring Music Theory
Scale 1797Scale 1797, Ian Ring Music Theory
Scale 1813Scale 1813, Ian Ring Music Theory
Scale 1821Scale 1821, Ian Ring Music Theory
Scale 1837Scale 1837, Ian Ring Music Theory
Scale 1869Scale 1869, Ian Ring Music Theory
Scale 1933Scale 1933, Ian Ring Music Theory
Scale 1549Scale 1549, Ian Ring Music Theory
Scale 1677Scale 1677: Raga Manavi, Ian Ring Music TheoryRaga Manavi
Scale 1293Scale 1293, Ian Ring Music Theory
Scale 781Scale 781, Ian Ring Music Theory
Scale 2829Scale 2829, Ian Ring Music Theory
Scale 3853Scale 3853, Ian Ring Music Theory

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