Verifying a speaker using random combinations of speaker's...

Details Verifying a speaker using random combinations of speaker's... Verifying a speaker using random combinations of speaker's...

2007-10-30

2007-10-30

{hacek over (S)}mits, Talivaldis Ivars (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S246000

Reexamination Certificate

active

10111774

ABSTRACT:
A method for verifying a speaker by a computer is specified in which the speaker utters at least one code word consisting of a random combination of syllable units previously supplied by the speaker. A comparison of this uttered code word with at least one pattern verifies the speaker if the at least one pattern matches the uttered code word with a predetermined minimum quality. The code word is designed in such a manner that it has at least two syllable units, at least one syllable unit being a component of a further code word.

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