Diapason and Triad

Diapason noun - The distance or extent between possible extremes.

Triad and diapason are semantically related. in musical accordance topic. In some cases you can use "Triad" instead a noun "Diapason".

Triad noun - A group of three.

Diapason and triad are semantically related. Sometimes you can use "Diapason" instead a noun "Triad".