Puberphonia (also known as mutational falsetto or mutational chink) is the persistence of adolescent voice even after puberty. ==Introduction== Normally adolescent males undergo voice changes due to a sudden increase in the length of the vocal cords due to the enlargement of the Adam`s Apple. This is uncommon in females because their vocal cords ....
Type: Term Pronunciation: pū-bĕr-fō′nē-ă Definitions: 1. Continued use of a high-pitched voice by a male after puberty.
puberphonia The failure in a man to develop a normal deep voice.