System and method for multimodal utterance detection
US9922640B2 · kind B2 · utility
5Cited by
69References
23Claims
0Family size
Inventor
Key dates
| Filing date | Feb 3, 2014 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Feb 3, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/088
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosure describe a system and method for detecting one or more segments of desired speech utterances from an audio stream using timings of events from other modes that are correlated to the timings of the desired segments of speech. The redundant information from other modes results in a highly accurate and robust utterance detection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.