Interval quality: Difference between revisions
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The '''quality''' of an [[interval]] is its relative [[Interval size measure|size]] compared to similar intervals. Commonly used terms for qualities include ''major'', ''minor'', ''perfect'', ''augmented'', and ''diminished''. | The '''quality''' of an [[interval]] is its relative [[Interval size measure|size]] compared to similar intervals. Commonly used terms for qualities include ''major'', ''minor'', ''perfect'', ''augmented'', and ''diminished''. | ||
The '''relative quality''' of an interval is defined in terms of the ambient [[scale]] where it occurs, while its '''absolute quality''' is defined based on a fixed scale independent of the context | The '''relative quality''' of an interval is defined in terms of the ambient [[scale]] where it occurs, while its '''absolute quality''' is defined based on a fixed scale independent of the context where it occurs, usually the [[5L 2s|diatonic]] scale. | ||
Quality can also be expanded to chords. Chord qualities are related to the qualities of the component intervals that define the chord. | Quality can also be expanded to chords. Chord qualities are related to the qualities of the component intervals that define the chord. | ||