Communication system
US10600412B2 · kind B2 · utility
0Cited by
3References
20Claims
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Key dates
| Filing date | Oct 27, 2016 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Oct 27, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/19
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and means for recognising phrases of approval, questions and answers in speech conversations exchanged between communication devices such that the phrase recognition means is conditional upon detection of a non-speech event from the devices to denote a subject of interest, the phrase recognition means employing detection of non-speech events from the devices to identify and select speech recognition rules of relevance to the subject item, questions about the subject and answers to the questions. Speech recognition means logs detected speech and non-speech events to a repository for later analysis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.