SYSTEM AND METHOD FOR HANDLING MISSING SPEECH DATA
First Claim
1. A computer-implemented method of handling missing speech data, the method comprising:
- receiving speech with a missing segment;
generating a plurality of hypotheses for the missing segment;
identifying a best hypothesis for the missing segment; and
recognizing the received speech by inserting the identified best hypothesis for the missing segment.
3 Assignments
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Accused Products
Abstract
Disclosed herein are systems, computer-implemented methods, and tangible computer-readable media for handling missing speech data. The computer-implemented method includes receiving speech with a missing segment, generating a plurality of hypotheses for the missing segment, identifying a best hypothesis for the missing segment, and recognizing the received speech by inserting the identified best hypothesis for the missing segment. In another method embodiment, the final step is replaced with synthesizing the received speech by inserting the identified best hypothesis for the missing segment. In one aspect, the method further includes identifying a duration for the missing segment and generating the plurality of hypotheses of the identified duration for the missing segment. The step of identifying the best hypothesis for the missing segment can be based on speech context, a pronouncing lexicon, and/or a language model. Each hypothesis can have an identical acoustic score.
24 Citations
20 Claims
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1. A computer-implemented method of handling missing speech data, the method comprising:
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receiving speech with a missing segment; generating a plurality of hypotheses for the missing segment; identifying a best hypothesis for the missing segment; and recognizing the received speech by inserting the identified best hypothesis for the missing segment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 16, 17, 18, 19, 20)
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8. A computer-implemented method of handling missing speech data, the method comprising:
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receiving speech with a missing segment; generating a plurality of hypotheses for the missing segment; identifying a best hypothesis for the missing segment; and synthesizing the received speech by inserting the identified best hypothesis for the missing segment. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A system for handling missing speech data, the system comprising:
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a module configured to receive speech with a missing segment; a module configured to generate a plurality of hypotheses for the missing segment; a module configured to identify a best hypothesis for the missing segment; and a module configured to recognize the received speech by inserting the identified best hypothesis for the missing segment.
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Specification