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A graphic representation of an electronic recording of a person's voice, uniquely characteristic of the individual speaker.
(Electronics) a graphic representation of a person's voice recorded electronically, usually having time plotted along the horizontal axis and the frequency of the speech on the vertical axis
a graphic representation of a person's voice, showing the component frequencies as analyzed by a sound spectrograph.
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|Noun||1.||voiceprint - biometric identification by electronically recording and graphically representing a person's voice; "voiceprints are uniquely characteristic of individual speakers"|
biometric authentication, biometric identification, identity verification - the automatic identification of living individuals by using their physiological and behavioral characteristics; "negative identification can only be accomplished through biometric identification"; "if a pin or password is lost or forgotten it can be changed and reissued but a biometric identification cannot"