- a graphic representation of a person's voice, showing the component frequencies as analyzed by a sound spectrograph.
Origin of voiceprint
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
- 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
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012