System, method, and technique for identifying a spoken utterance as a member of a list of known items allowing for variations in the form of the utterance
US7725309B2 · kind B2 · utility
7Cited by
40References
8Claims
0Family size
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Key dates
| Filing date | Jun 6, 2006 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | Feb 3, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An application-specific dictionary is provided that includes a plurality of entries, where each entry matches to one or more items that comprise one or more records of a record store. For at least some of the plurality of entries, each entry has multiple phonetic representations, including one or more phonetic representations that are at least one of (i) an abbreviation of that entry, or (ii) a null use of the entry when that entry is combined with another entry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.