Triplet

The term triplet (in cardiology : triplet in contrast to the couplet ) stands for a set of three parts and describes, among other things:

in quantum mechanics a state with a multiplicity of three, see multiplicity

a bicycle with three seats, see tandem (bicycle)

in optics a lens that consists of three lenses (especially the Cooke triplet ), see lens (optics)

in cardiology, a volley of exactly three successive ventricular extrasystoles ; but orthography: triplet

Triplet is the name of several places in the United States:

Triplet is the family name of the following people:

George Washington Triplett (1809-1894), American lawyer and politician
Mel Triplett (1930–2002), American football player
Norman Triplett (1861-1934), American psychologist
Philip Triplett (1799-1852), American politician
Wallace Triplett (born 1926), American football player

See also: