Verifying a speaker using random combinations of speaker's previously-supplied syllable units
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United States of America Patent
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Oct 30, 2007
Grant Date -
N/A
app pub date -
Oct 24, 2000
filing date -
Oct 28, 1999
priority date (Note) -
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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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