to cause something to equalize
to equalize
To make equal; to cause to correspond in amount or degree.
To clear the ears to balance the pressure in the middle ear with the outside pressure by letting air enter along the Eustachian tubes.
To adjust the balance between frequency components within an electronic signal.
To make the scoreline equal by scoring points.
Said of a morphism: to pre-compose with each of a parallel pair of morphisms so as to yield the same composite morphism.