noun the entire range of musical notes; the compass or range of a voice or instrument
In music, diapason refers to the entire range of notes or tones that a musical instrument or voice can produce.
In philosophy, diapason can refer to the idea of a universal harmony or order in the world.
In mathematics, diapason can refer to a sequence of numbers or a range of values.
In architecture, diapason can refer to the proportions and harmony in design.
In acoustics, diapason can refer to a standard pitch used for tuning musical instruments.
In music journalism, the term 'diapason' may be used to describe the range or compass of a musical instrument or voice.
In psychology, 'diapason' may be used metaphorically to describe the full range of human emotions or experiences.