This sound is from Pac-Man - - Character Voices (Arcade)

In Japan, he was originally titled "Puckman" for his hockey puck-like shape, which was changed in international releases to prevent defacement of the arcade cabinets by changing the P into an F.
See also: Pac-Man, Ghosts (Pac-Man), List of Pac-Man video games, Ms. Pac-Man, Pac-Man Plus, Pac-Land.