Apparatus and method for distinguishing similar-sounding utterances speech recognition
US6487532B1 · kind B1 · utility
57Cited by
6References
25Claims
0Family size
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Key dates
| Filing date | Sep 24, 1998 |
| Grant date | Nov 26, 2002 |
| Priority date | — |
| Expiry date | Sep 24, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/226
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Speaker-specified hints are used to establish conditions for a speech recognition system to select a recognition result for a previously provided utterance from among various possible homophones. The hints may characterize the utterance by a linguistic property, such as an orthographic, morphological, or semantic property.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.