Preventing false wake word detections with a voice-controlled device
US9368105B1 · kind B1 · utility
296Cited by
6References
16Claims
0Family size
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Key dates
| Filing date | Jun 26, 2014 |
| Grant date | Jun 14, 2016 |
| Priority date | — |
| Expiry date | Jun 26, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/223
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Natural language controlled devices may be configured to activate command recognition in response to one or more wake words. Techniques are provided to allow for multiple operating modes in which different recognition parameters are employed in recognizing wake words that activate the natural language control functionality of a computing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.