orthoepist

A specialist in orthoepy, especially one of a number of scholars of the 1500s and 1600s who proposed reforms of English spelling so that it would more systematically reflect pronunciation.

One who is skilled in orthoëpy; one who writes on orthoëpy.

One who is skilled in orthoëpy.

someone who studies the way words are pronounced

a practitioner of orthoepy (especially one of the 17th or 18th century scholars who proposed to reform English spelling so it would reflect pronunciation more closely)