aphony

Updated: May 13, 2025

Thanks to this hygiene it is possible completely to develop all the faculties of the larynx and to regulate the voice in such manner as to assure its regular operation. General hygiene, moreover, will permit the singer to preserve himself from the external influences which may bring about aphony or dysphony, that is, loss of voice or difficulty of voice.

Frank E. Miller - The Voice: Its Production, Care and Preservation