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Diminished third: Cultures, In other tunings & Overview

In classical music from Western culture, a diminished third (Playⓘ) is the musical interval produced by narrowing a minor third by a chromatic semitone. For instance, the interval from A to C is a minor third, three semitones wide, and both the intervals from A♯ to C, and from A to C♭ are diminished thirds, two semitones wide.

Language: English [EN]
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Diminished third topic overview

The analysis highlights Cultures, In other tunings and Overview as prominent areas in the source structure around Diminished third.

Related topics
25
Source areas
2
Connected nodes
27
Extracted relationships
11
Concept neighborhoods
26
Bridge connections
27

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

In other tunings · 18 topics
Overview · 7 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Abbreviation
d3
Equal temperament
200
Interval class
2
Inverse
augmented sixth
Just interval
144:125, 256:225, 65536:59049
Just intonation
245, 223, 180

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

In other tunings

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Diminished third connects Entity context

The extracted context around Diminished third shows recurring relationship patterns in the source. For example, Diminished third → However, In Another extracted example is Diminished third → d3. Use these groups to spot repeated connection types before inspecting the individual relationships.

Diminished third

Top relations

related to In other tunings · 2
Diminished third → However, In
Abbreviation · 1
Diminished third → d3
Equal temperament · 1
Diminished third → 200
Interval class · 1
Diminished third → 2
Inverse · 1
Diminished third → augmented sixth
Just interval · 1
Diminished third → 144:125, 256:225, 65536:59049
Just intonation · 1
Diminished third → 245, 223, 180
Other names · 1
Diminished third → -
Semitones · 1
Diminished third → 2
is a · 1
Diminished third → cent sharp of 8/7.The complementary interval to the diminished third is the augmented sixth

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

diminished third interval temperament cents equal meantone major second minor play augmented value chromatic semitone tunings sixth semitones music instance

Diminished third relationships Subject–Predicate–Object triples

TTTA extracted 11 structured relationships around Diminished third. Examples in this analysis include Diminished third → Abbreviation → d3 and Diminished third → Equal temperament → 200. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Diminished thirdAbbreviationd31.00infobox
Diminished thirdEqual temperament2001.00infobox
Diminished thirdInterval class21.00infobox
Diminished thirdInverseaugmented sixth1.00infobox
Diminished thirdJust interval144:125, 256:225, 65536:590491.00infobox
Diminished thirdJust intonation245, 223, 1801.00infobox
Diminished thirdOther names-1.00infobox
Diminished thirdSemitones21.00infobox
Diminished thirdis acent sharp of 8/7.The complementary interval to the diminished third is the augmented sixth0.90text
Diminished thirdrelated to In other tuningsHowever0.60section
Diminished thirdrelated to In other tuningsIn0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Diminished third bring nearby vocabulary together. In this analysis, examples include Third, Interval and Major. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Diminished third
    • Third
    • Interval
    • Major
    • Temperament
    • Second
    • Cents
    • Equal
    • Minor
    • Play
    • Semitone
    • Sixth
    • Tunings
  • diminished third
    • Third
    • Interval
    • Major
    • Temperament
    • Second
    • Cents
    • Equal
    • Play
    • Semitone
    • Sixth
    • Tunings
    • Augmented
  • musical interval
    • Narrowing
    • Produced
    • Western
    • Third
    • Minor
    • Play
    • Semitone
    • Considered
    • Instance
    • Music
    • Semitones
    • Temperament
  • minor third
    • Semitone
    • Major
    • Musical
    • Narrowing
    • Produced
    • Thirds
    • Three
    • Two
    • Western
    • Wide
    • Second
    • Cents
  • complementary interval
    • Third
    • Minor
    • Considered
    • Instance
    • Music
    • Semitones
    • Temperament
    • Play
    • Semitone
    • Sixth
    • Augmented
    • Value
  • augmented second
    • Sixth
    • Tunings
    • Value
    • Cents
    • Temperament
    • Third
    • Meantone
    • Second
    • Equal
    • References
    • See
    • Interval
  • 12-tone equal temperament
    • Temperament
    • Cents
    • Value
    • Fact
    • Second
    • Cent
    • Semitone
    • Third
    • Major
    • Interval
    • References
    • See
  • 19 equal temperament
    • Temperament
    • Cents
    • Value
    • Fact
    • Second
    • Cent
    • Semitone
    • Third
    • Major
    • Interval
    • References
    • See

Connections between topic areas Semantic bridges

For Diminished third, one of the stronger structural bridges in this analysis connects Diminished third with In other tunings. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Diminished thirdIn other tunings · splits 9 ⟂ 19
Diminished thirdOverview · splits 20 ⟂ 8

Map overview Semantic statistics

Diminished third

Nodes28
Edges27
Triples11
Avg. degree1.93
Density0.071429
Components1

Source & methodology

TTTA analyzes the structure around Diminished third to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Cultures, In other tunings & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Diminished third · EN edition · Analysis: TopicsToTalkAbout

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