voiceprints are uniquely characteristic of individual speakers.
Examples of voiceprint
voiceprint
Turning a voiceprint into an encryption key requires significant computational effort.
From the newscientist.com
So the card bears a distorted face or fingerprint, or garbled voiceprint.
From the newscientist.com
It combines a spoken password and the voiceprint of the speaker to generate a cryptographic key.
From the newscientist.com
Indeed the U.S. government has authenticated many of them using bin Laden's distinctive voiceprint.
From the cnn.com
This is because the complete key only exists when a voiceprint is combined with the stored encryption data.
From the newscientist.com
After that it would thrive on their unique biometric signals, such as their voiceprint, fingerprints or walking style.
From the newscientist.com
Existing voice identification systems rely on a person's voiceprint alone before granting security clearance.
From the newscientist.com
He waited while his voiceprint was processed.
From the gazetteherald.co.uk
Shigemura moreover claimed a voiceprint analysis of Kim speaking in 2004 did not match a known earlier recording.
From the en.wikipedia.org
More examples
Biometric identification by electronically recording and graphically representing a person's voice; "voiceprints are uniquely characteristic of individual speakers"
Voiceprint can refer to the spectrogram of a voice. More specific uses include:
A graph electronically composed of the amplitude and vibrations of the human voice.
An audio signature of a person in digital form, useful for allowing a computer system to recognize a person's voice commands.