發聲
Phonation \Pho*na"tion\, n. [Gr. ? the voice.] The act or process by which articulate sounds are uttered; the utterance of articulate sounds; articulate speech.
phonation n : the sound made by the vibration of vocal folds modified by the resonance of the vocal tract; "a singer takes good care of his voice"; "the giraffe cannot make any vocalizations" [syn: {voice}, {vocalization}, {vocalisation}, {vox}]