Noun
a 12-note scale including all the semitones of the octave
Source: WordNetThe caressing, melodious tones of humility and flattery never sang in the ears of the clerk Senhor José, these have never had a place in the chromatic scale of feelings normally shown to him. José Saramago
12-tone chromatic scale The following chart lists the names used in different countries for the 12 notes of a chromatic scale built on C. The corresponding symbols are shown within parenthesis. Source: Internet
A clarinet must have holes and keys for nineteen notes (a chromatic octave and a half, from bottom E to B ) in its lowest register to play the chromatic scale. Source: Internet
Conversely, adding a double sharp to any other note not sharped or flatted in the key signature raises the note by two semitones with respect to the chromatic scale. Source: Internet
Again, this implies that the notes are drawn from a chromatic scale tuned with 12-tone equal temperament. Source: Internet
Each permutation contains a just chromatic scale, however, transformations (transposition and inversion) produce pitches outside of the primary row form, as already occurs in the inversion of P0. Source: Internet