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Triad vs Dyad - What's the difference?

triad | dyad |

In lang=en terms the difference between triad and dyad

is that triad is a chord consisting of a root tone, the tone two degrees higher, and the tone four degrees higher in a given scale while dyad is any set of two different pitch classes.

As nouns the difference between triad and dyad

is that triad is a grouping of three while dyad is a set of two elements treated as one; a pair.

triad

English

Noun

(en noun)
  • A grouping of three.
  • (music) A chord consisting of a root tone, the tone two degrees higher, and the tone four degrees higher in a given scale.
  • (electronics) on a CRT display, a group of three neighbouring phosphor dots, coloured green, red, and blue.
  • A branch of a Chinese underground criminal society, mostly based in Hong Kong.
  • Synonyms

    * (group of three) threesome, trine, trinity, trio, triplet, troika, triumvirate

    See also

    * monad * dyad * mafia * tong * yakuza * ("triad" on Wikipedia)

    Anagrams

    *

    dyad

    English

    Noun

    (en noun)
  • A set of two elements treated as one; a pair.
  • * {{quote-book, year=1908, author=W. D. Ross, title=, by=Aristotle
  • , passage=... positing a dyad and constructing the infinite out of great and small, instead of treating the infinite as one, is peculiar to him; ...}}
  • (music) any set of two different pitch classes.
  • A pair of things standing in particular relation; dyadic relation.
  • * "For each individual in a specific dyad (i.e., mother-offspring, offspring-father, sibling-sibling),..." Debra Lieberman, John Tooby, and Leda Cosmides - The evolution of human incest avoidance mechanisms: an evolutionary psychological approach , p. 20
  • (chemistry) An element, atom, or radical having a valence or combining power of two.
  • Derived terms

    * dyadic

    See also

    * monad * pair * triad * interval * trichord * hexachord * tetrachord

    Anagrams

    * *