This sound is from Father Time (Frank Welker) TTS Computer AI Voice

Father Time is one of the main characters of Histeria!. He is the main character and host of the show, and thus appears in every episode.

As the father of time itself, Father Time allows the cast to "travel" through time, sometimes shown via the H-shaped spaceship that is seen in the two main intros and some episodes. He is also usually accompanied by Big Fat Baby. Father Time also tracks time, night and day to make sure the former never gets away, according to the "Ballad of Father Time" song.