Chroma: Difference between revisions

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{{About|chromas in general|~~that~~ in the diatonic scale|Chromatic semitone}}

{{About|chromas in general|the chroma in the diatonic scale|Chromatic semitone}}

__NOTOC__

The '''chroma''' (precisely the '''moschroma''') of a [[mos scale]] is the interval that is the difference between the large step and the small step in the scale. In particular, the chroma in the [[diatonic]] scale is the [[chromatic semitone]], or augmented unison, such as the interval of C–C♯.

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The [[Fokker block]], being a generalization of the mos scale to higher ranks, also has the concept of chroma. See [[Fokker block]].

== History ==

The first mention of the term "chroma" occurs in Marchettus of Padua<ref>Marchettus of Padua (1318) ''Lucidarium''.</ref> where he describes it as an interval smaller than the diatonic semitone. The exact nature of the interval he was describing is debated.<ref>Joe Monzo (2008) ''Speculations on Marchetto of Padua's "Fifth-Tones"''. http://www.tonalsoft.com/monzo/marchetto/marchetto.aspx</ref>

== In psychoacoustics ==

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* [[Sharpness]], a property related to sharps and flats in [[edo]]s

* [[Diesis (scale theory)]]

== References ==

[[Category:Chroma| ]]

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-{{About|chromas in general|that in the diatonic scale|Chromatic semitone}}
+{{About|chromas in general|the chroma in the diatonic scale|Chromatic semitone}}
+__NOTOC__ <!-- No TOC because it's a rather short article. Remove this if it has expanded significantly. -->
 The '''chroma''' (precisely the '''moschroma''') of a [[mos scale]] is the interval that is the difference between the large step and the small step in the scale. In particular, the chroma in the [[diatonic]] scale is the [[chromatic semitone]], or augmented unison, such as the interval of C&ndash;C♯.
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 The [[Fokker block]], being a generalization of the mos scale to higher ranks, also has the concept of chroma. See [[Fokker block]].
+== History ==
+The first mention of the term "chroma" occurs in Marchettus of Padua<ref>Marchettus of Padua (1318) ''Lucidarium''.</ref> where he describes it as an interval smaller than the diatonic semitone. The exact nature of the interval he was describing is debated.<ref>Joe Monzo (2008) ''Speculations on Marchetto of Padua's "Fifth-Tones"''. http://www.tonalsoft.com/monzo/marchetto/marchetto.aspx</ref>
 == In psychoacoustics ==
@@ Line 17: / Line 21: @@
 * [[Sharpness]], a property related to sharps and flats in [[edo]]s
 * [[Diesis (scale theory)]]
+== References ==
+<references/>
 [[Category:Chroma| ]] <!-- main article -->