Answer: equalised

AnswerCrossword Clue
equalisedEQUALISE, to make equal, also EQUALIZE
equalisedMake the same in quantity, size, or degree throughout a place or group
equalisedBecome equal to a specified or standard level
equalisedMake uniform in application or effect
equalisedCompensate for by means of an equalizer
equalisedCorrect or modify (a signal, etc.) with an equalizer