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Diatonic and
chromatic are
terms in
music theory that are used to
characterize scales. The
terms are also
applied to
musical instruments, intervals, chords...
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Chromaticism is a
compositional technique interspersing the
primary diatonic pitches and
chords with
other pitches of the
chromatic scale. In
simple terms...
- In optics,
chromatic aberration (CA), also
called chromatic distortion,
color aberration,
color fringing, or
purple fringing, is a
failure of a lens to...
- The
chromatic scale (or twelve-tone scale) is a set of
twelve pitches (more completely,
pitch classes) used in
tonal music, with
notes separated by the...
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Chromaticity is an
objective specification of the
quality of a
color regardless of its luminance.
Chromaticity consists of two
independent parameters,...
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chromatic number: ϑ ( G ¯ ) ≤ χ ( G ) . {\displaystyle \vartheta ({\bar {G}})\leq \chi (G).}
Fractional chromatic number: The
fractional chromatic number...
- The
chromatic harmonica is a type of
harmonica that uses a button-activated
sliding bar to
redirect air from the hole in the
mouthpiece to the selected...
- The
chromatic polynomial is a
graph polynomial studied in
algebraic graph theory, a
branch of mathematics. It
counts the
number of
graph colorings as...
- The
chromatic circle is a
clock diagram for
displaying relationships among the equal-tempered
pitch classes making up a
given equal temperament tuning's...
- Look up
chromatic in Wiktionary, the free dictionary.
Chromatic, a word
ultimately derived from the Gr**** noun χρῶμα (khrṓma),
which means "complexion"...
