Speech understanding method and system
US9552815B2 · kind B2 · utility
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23References
14Claims
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Key dates
| Filing date | Jan 29, 2013 |
| Grant date | Jan 24, 2017 |
| Priority date | — |
| Expiry date | Jan 29, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/025
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A speech recognition system includes a mobile device and a remote server. The mobile device receives the speech from the user and extracts the features and phonemes from the speech. Selected phonemes and measures of uncertainty are transmitted to the server, which processes the phonemes for speech understanding and transmits a text of the speech (or the context or understanding of the speech) back to the mobile device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.