In Western music and music theory, diminution (from Medieval Latin diminutio, alteration of Latin deminutio, decrease) has four distinct meanings. Diminution may be a form of embellishment in which a long note is divided into a series of shorter, usually melodic, values (also called "coloration"). Diminution may also be the compositional device where a melody, theme or motif is presented in shorter note-values than were previously used. Diminution is also the term for the proportional shortening of the value of individual note-shapes in mensural notation, either by coloration or by a sign of proportion. A minor or perfect interval that is narrowed by a chromatic semitone is a diminished interval, and the process may be referred to as diminution (this, too, was sometimes referred to as "coloration").
Famous quotes containing the word diminution:
“Every diminution of the public burdens arising from taxation gives to individual enterprise increased power and furnishes to all the members of our happy confederacy new motives for patriotic affection and support.”
—Andrew Jackson (17671845)
“Sin seen from the thought, is a diminution or less: seen from the conscience or will, it is pravity or bad. The intellect names it shade, absence of light, and no essence. The conscience must feel it as essence, essential evil. This it is not: it has an objective existence, but no subjective.”
—Ralph Waldo Emerson (18031882)