Speech recognition with user specific adaptive voice feedback
US7024366B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2000 |
| Grant date | Apr 4, 2006 |
| Priority date | — |
| Expiry date | Jan 14, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A multi-level speech recognition driven system provides user specific adaptive voice feedback based on a specific user's level of sophistication. If a voice input is detected, the system determines whether the voice input is associated with a specific user. When a user of the system has not provided a voice input for a predetermined user specific time period the system provides an adaptive voice feedback to the user. When a voice input is detected, the system determines whether the voice input is recognized. If the recognized voice input corresponds to a speech selectable task, the corresponding speech selectable task is performed. In another embodiment, the system is deactivated when a voice input has not been received for a user specific set number of predetermined user specific time periods at a given level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.