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# Scale 1059: "Gikian" ### Bracelet Diagram

The bracelet shows tones that are in this scale, starting from the top (12 o'clock), going clockwise in ascending semitones. The "i" icon marks imperfect tones that do not have a tone a fifth above. Dotted lines indicate axes of symmetry.

### Tonnetz Diagram

Tonnetz diagrams are popular in Neo-Riemannian theory. Notes are arranged in a lattice where perfect 5th intervals are from left to right, major third are northeast, and major 6th intervals are northwest. Other directions are inverse of their opposite. This diagram helps to visualize common triads (they're triangles) and circle-of-fifth relationships (horizontal lines).

Dozenal
Gikian

## Analysis

#### Cardinality

Cardinality is the count of how many pitches are in the scale.

4 (tetratonic)

#### Pitch Class Set

The tones in this scale, expressed as numbers from 0 to 11

{0,1,5,10}

#### Forte Number

A code assigned by theorist Allen Forte, for this pitch class set and all of its transpositional (rotation) and inversional (reflection) transformations.

4-14

#### Rotational Symmetry

Some scales have rotational symmetry, sometimes known as "limited transposition". If there are any rotational symmetries, these are the intervals of periodicity.

none

#### Reflection Axes

If a scale has an axis of reflective symmetry, then it can transform into itself by inversion. It also implies that the scale has Ridge Tones. Notably an axis of reflection can occur directly on a tone or half way between two tones.

none

#### Palindromicity

A palindromic scale has the same pattern of intervals both ascending and descending.

no

#### Chirality

A chiral scale can not be transformed into its inverse by rotation. If a scale is chiral, then it has an enantiomorph.

yes
enantiomorph: 2181

#### Hemitonia

A hemitone is two tones separated by a semitone interval. Hemitonia describes how many such hemitones exist.

1 (unhemitonic)

#### Cohemitonia

A cohemitone is an instance of two adjacent hemitones. Cohemitonia describes how many such cohemitones exist.

0 (ancohemitonic)

#### Imperfections

An imperfection is a tone which does not have a perfect fifth above it in the scale. This value is the quantity of imperfections in this scale.

2

#### Modes

Modes are the rotational transformations of this scale. This number does not include the scale itself, so the number is usually one less than its cardinality; unless there are rotational symmetries then there are even fewer modes.

3

#### Prime Form

Describes if this scale is in prime form, using the Rahn/Ring formula.

no
prime: 141

#### Generator

Indicates if the scale can be constructed using a generator, and an origin.

none

#### Deep Scale

A deep scale is one where the interval vector has 6 different digits.

no

#### Interval Structure

Defines the scale as the sequence of intervals between one tone and the next.

[1, 4, 5, 2]

#### Interval Vector

Describes the intervallic content of the scale, read from left to right as the number of occurences of each interval size from semitone, up to six semitones.

<1, 1, 1, 1, 2, 0>

#### Interval Spectrum

The same as the Interval Vector, but expressed in a syntax used by Howard Hanson.

p2mnsd

#### Distribution Spectra

Describes the specific interval sizes that exist for each generic interval size. Each generic <g> has a spectrum {n,...}. The Spectrum Width is the difference between the highest and lowest values in each spectrum.

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

#### Spectra Variation

Determined by the Distribution Spectra; this is the sum of all spectrum widths divided by the scale cardinality.

3.5

#### Maximally Even

A scale is maximally even if the tones are optimally spaced apart from each other.

no

#### Maximal Area Set

A scale is a maximal area set if a polygon described by vertices dodecimetrically placed around a circle produces the maximal interior area for scales of the same cardinality. All maximally even sets have maximal area, but not all maximal area sets are maximally even.

no

#### Interior Area

Area of the polygon described by vertices placed for each tone of the scale dodecimetrically around a unit circle, ie a circle with radius of 1.

1.366

#### Polygon Perimeter

Perimeter of the polygon described by vertices placed for each tone of the scale dodecimetrically around a unit circle.

5.182

#### Myhill Property

A scale has Myhill Property if the Interval Spectra has exactly two specific intervals for every generic interval.

no

#### Balanced

A scale is balanced if the distribution of its tones would satisfy the "centrifuge problem", ie are placed such that it would balance on its centre point.

no

#### Ridge Tones

Ridge Tones are those that appear in all transpositions of a scale upon the members of that scale. Ridge Tones correspond directly with axes of reflective symmetry.

none

#### Propriety

Also known as Rothenberg Propriety, named after its inventor. Propriety describes whether every specific interval is uniquely mapped to a generic interval. A scale is either "Proper", "Strictly Proper", or "Improper".

Improper

#### Heteromorphic Profile

Defined by Norman Carey (2002), the heteromorphic profile is an ordered triple of (c, a, d) where c is the number of contradictions, a is the number of ambiguities, and d is the number of differences. When c is zero, the scale is Proper. When a is also zero, the scale is Strictly Proper.

(4, 2, 18)

These are the common triads (major, minor, augmented and diminished) that you can create from members of this scale.

* Pitches are shown with C as the root

The following pitch classes are not present in any of the common triads: {0}

Since there is only one common triad in this scale, there are no opportunities for parsimonious voice leading between triads.

## Modes

Modes are the rotational transformation of this scale. Scale 1059 can be rotated to make 3 other scales. The 1st mode is itself.

 2nd mode:Scale 2577 Punian 3rd mode:Scale 417 Copian 4th mode:Scale 141 Babian This is the prime mode

## Prime

The prime form of this scale is Scale 141

 Scale 141 Babian

## Complement

The tetratonic modal family [1059, 2577, 417, 141] (Forte: 4-14) is the complement of the octatonic modal family [759, 1839, 1977, 2427, 2967, 3261, 3531, 3813] (Forte: 8-14)

## Inverse

The inverse of a scale is a reflection using the root as its axis. The inverse of 1059 is 2181

 Scale 2181 Nemian

## Enantiomorph

Only scales that are chiral will have an enantiomorph. Scale 1059 is chiral, and its enantiomorph is scale 2181

 Scale 2181 Nemian

## Transformations:

In the abbreviation, the subscript number after "T" is the number of semitones of tranposition, "M" means the pitch class is multiplied by 5, and "I" means the result is inverted. Operation is an identical way to express the same thing; the syntax is <a,b> where each tone of the set x is transformed by the equation y = ax + b

Abbrev Operation Result Abbrev Operation Result
T0 <1,0> 1059       T0I <11,0> 2181
T1 <1,1> 2118      T1I <11,1> 267
T2 <1,2> 141      T2I <11,2> 534
T3 <1,3> 282      T3I <11,3> 1068
T4 <1,4> 564      T4I <11,4> 2136
T5 <1,5> 1128      T5I <11,5> 177
T6 <1,6> 2256      T6I <11,6> 354
T7 <1,7> 417      T7I <11,7> 708
T8 <1,8> 834      T8I <11,8> 1416
T9 <1,9> 1668      T9I <11,9> 2832
T10 <1,10> 3336      T10I <11,10> 1569
T11 <1,11> 2577      T11I <11,11> 3138
Abbrev Operation Result Abbrev Operation Result
T0M <5,0> 39      T0MI <7,0> 3201
T1M <5,1> 78      T1MI <7,1> 2307
T2M <5,2> 156      T2MI <7,2> 519
T3M <5,3> 312      T3MI <7,3> 1038
T4M <5,4> 624      T4MI <7,4> 2076
T5M <5,5> 1248      T5MI <7,5> 57
T6M <5,6> 2496      T6MI <7,6> 114
T7M <5,7> 897      T7MI <7,7> 228
T8M <5,8> 1794      T8MI <7,8> 456
T9M <5,9> 3588      T9MI <7,9> 912
T10M <5,10> 3081      T10MI <7,10> 1824
T11M <5,11> 2067      T11MI <7,11> 3648

The transformations that map this set to itself are: T0

## 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 1057 Sansagari Scale 1061 Gilian Scale 1063 Gomian Scale 1067 Gopian Scale 1075 Gotian Scale 1027 Geqian Scale 1043 Gizian Scale 1091 Pedian Scale 1123 Iwato Scale 1187 Kokin-joshi Scale 1315 Pyritonic Scale 1571 Lagitonic Scale 35 Abbian Scale 547 Pyrric Scale 2083 Mofian Scale 3107 Tician

This scale analysis was created by Ian Ring, Canadian Composer of works for Piano, and total music theory nerd. Scale notation generated by VexFlow, graph visualization by Graphviz, and MIDI playback by MIDI.js. All other diagrams and visualizations are © Ian Ring. Some scale names used on this and other pages are ©2005 William Zeitler (http://allthescales.org) used with permission.

Pitch spelling algorithm employed here is adapted from a method by Uzay Bora, Baris Tekin Tezel, and Alper Vahaplar. (An algorithm for spelling the pitches of any musical scale) Contact authors Patent owner: Dokuz Eylül University, Used with Permission. Contact TTO

Tons of background resources contributed to the production of this summary; for a list of these peruse this Bibliography. Special thanks to Richard Repp for helping with technical accuracy, and George Howlett for assistance with the Carnatic ragas.