Method for recognizing speech/speaker using emotional change to govern unsupervised adaptation
US7684984B2 · kind B2 · utility
38Cited by
4References
14Claims
0Family size
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Key dates
| Filing date | Feb 11, 2003 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Nov 17, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L17/26
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
To improve the performance and the recognition rate of a method for recognizing speech in a dialogue system, or the like, it is suggested to derive emotion information data (EID) from speech input (SI) being descriptive for an emotional state of a speaker or a change thereof based upon which a process of recognition is chosen and/or designed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.