announcer
US /əˈnaʊn.sɚ/
UK /əˈnaʊn.sɚ/

1.
annunciatore, speaker
a person who announces something, especially on radio or television
:
•
The sports announcer gave a play-by-play commentary of the game.
Lo speaker sportivo ha fornito una cronaca dettagliata della partita.
•
She works as a radio announcer, playing music and talking to listeners.
Lavora come annunciatrice radiofonica, mettendo musica e parlando con gli ascoltatori.