telaffuz konusunda uzman olan kişi

listen to the pronunciation of telaffuz konusunda uzman olan kişi
Турецкий язык - Английский Язык
orthoepist
someone who studies the way words are pronounced
{i} expert on proper pronunciation
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)