Recognition system for determining whether speech is confusing or inconsistent
First Claim
Patent Images
1. A system for enrolling candidate phrases uttered by a user in a dictionary having at least one previously enrolled phrase stored therein, the system comprising:
- means for receiving a first utterance of the candidate phrase uttered by the user;
first means for determining whether the first utterance is confusingly similar to a previously enrolled phrase;
means for receiving a second utterance of the candidate phrase uttered by the user;
second means for determining whether the second utterance is confusingly similar to a previously enrolled phrase;
third means for determining whether the first utterance is inconsistent with the second utterance; and
means for enrolling the candidate phrase in the dictionary according to the determinations made by the first, second and third means for determining.
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Abstract
Methods and systems consistent with the present invention enroll a candidate phrase uttered by a user in a dictionary having at least one previously enrolled phrase. The system receives utterances of the candidate phrase and determines whether the first utterance is confusingly similar to a previously enrolled phrase and whether they are consistent with each other. The system then enrolls the candidate phrase in the dictionary according to these determinations.
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Citations
28 Claims
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1. A system for enrolling candidate phrases uttered by a user in a dictionary having at least one previously enrolled phrase stored therein, the system comprising:
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means for receiving a first utterance of the candidate phrase uttered by the user; first means for determining whether the first utterance is confusingly similar to a previously enrolled phrase; means for receiving a second utterance of the candidate phrase uttered by the user; second means for determining whether the second utterance is confusingly similar to a previously enrolled phrase; third means for determining whether the first utterance is inconsistent with the second utterance; and means for enrolling the candidate phrase in the dictionary according to the determinations made by the first, second and third means for determining. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method for enrolling candidate phrases uttered by a user in a dictionary having at least one previously enrolled phrase stored therein, the method comprising:
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receiving a first utterance of the candidate phrase uttered by the user; determining whether the first utterance is confusingly similar to a previously enrolled phrase; receiving a second utterance of the candidate phrase uttered by the user; determining whether the second utterance is confusingly similar to a previously enrolled phrase; determining whether the first utterance is inconsistent with the second utterance; and enrolling the candidate phrase in the dictionary according to the determination of whether the first and second utterances are confusing and whether the first and second utterances are inconsistent. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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Specification