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Scale 149: "Eskimo tetratonic"

Scale 149: Eskimo tetratonic, Ian Ring Music Theory
ii

i = imperfections

Tones4 (tetratonic)
Pitch Class Set{0,2,4,7}
Forte Number4-22
Rotational Symmetrynone
Palindromicno
Hemitonia0 (anhemitonic)
Cohemitonia0 (ancohemitonic)
Imperfections2
Modes3
Prime?yes
Chiralityyes
enantiomorph: 1313
Deep Scaleno
Interval Vector021120
Interval Spectrump2mns2
Distribution Spectra<1> = {2,3,5}
<2> = {4,5,7,8}
<3> = {7,9,10}
Spectra Variation2.5
Myhill Propertyno
Balancedno
Coherenceno
Heliotonicno

Modes

Modes are the rotational transformation of this scale. Scale 149 can be rotated to make 3 other scales. The 1st mode is itself.

2nd mode:
Scale 1061
Scale 1061, Ian Ring Music Theory
3rd mode:
Scale 1289
Scale 1289, Ian Ring Music Theory
4th mode:
Scale 673
Scale 673, Ian Ring Music Theory

Prime

This is the prime form of this scale.

Negative

The tetratonic modal family [149, 1061, 1289, 673] is the negative of the octatonic modal family [1391, 1469, 1781, 1963, 2743, 3029, 3419, 3757]

Inverse

The inverse of a scale is a reflection using the root as its axis. The inverse of 149 is 1313

Scale 1313Scale 1313, Ian Ring Music Theory

Enantiomorph

Only scales that are chiral will have an enantiomorph. Scale 149 is chiral, and its enantiomorph is scale 1313

Scale 1313Scale 1313, 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 151Scale 151, Ian Ring Music Theory
Scale 145Scale 145: Raga Malasri, Ian Ring Music TheoryRaga Malasri
Scale 147Scale 147, Ian Ring Music Theory
Scale 153Scale 153, Ian Ring Music Theory
Scale 157Scale 157, Ian Ring Music Theory
Scale 133Scale 133, Ian Ring Music Theory
Scale 141Scale 141, Ian Ring Music Theory
Scale 165Scale 165: Genus Primum, Ian Ring Music TheoryGenus Primum
Scale 181Scale 181: Raga Budhamanohari, Ian Ring Music TheoryRaga Budhamanohari
Scale 213Scale 213, Ian Ring Music Theory
Scale 21Scale 21, Ian Ring Music Theory
Scale 85Scale 85, Ian Ring Music Theory
Scale 277Scale 277, Ian Ring Music Theory
Scale 405Scale 405: Raga Bhupeshwari, Ian Ring Music TheoryRaga Bhupeshwari
Scale 661Scale 661: Major Pentatonic, Ian Ring Music TheoryMajor Pentatonic
Scale 1173Scale 1173: Dominant Pentatonic, Ian Ring Music TheoryDominant Pentatonic
Scale 2197Scale 2197: Raga Hamsadhvani, Ian Ring Music TheoryRaga Hamsadhvani

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