METHOD FOR VERYFYING THE IDENTITY OF A SPEAKER AND RELATED COMPUTER READABLE MEDIUM AND COMPUTER
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Abstract
The present invention refers to a method for verifying the identity of a speaker based on the speakers voice comprising the steps of: a) receiving a voice utterance; b) using biometric voice data to verify (10) that the speakers voice corresponds to the speaker the identity of which is to be verified based on the received voice utterance; and c) verifying (12, 13) that the received voice utterance is not falsified, preferably after having verified the speakers voice; d) accepting (16) the speakers identity to be verified in case that both verification steps give a positive result and not accepting (15) the speakers identity to be verified if any of the verification steps give a negative result. The invention further refers to a corresponding computer readable medium and a computer.
61 Citations
28 Claims
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1-14. -14. (canceled)
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15. A method for verifying the identity of a speaker based on the speaker'"'"'s voice, comprising the steps of:
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a) receiving a voice utterance; b) verifying that the speaker'"'"'s voice corresponds to the speaker the identity of which is to be verified based on the received voice utterance, using biometric voice data; c) verifying that the received voice utterance is not falsified, preferably after having verified the speaker'"'"'s voice in step b); and d) accepting the speaker'"'"'s identity to be verified when both verification steps give a positive result and not accepting the speaker'"'"'s identity to be verified if any verification steps give a negative result. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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Specification