Method of operating a speech recognition system
US7962337B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 16, 2002 |
| Grant date | Jun 14, 2011 |
| Priority date | — |
| Expiry date | Jun 9, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/228
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In methods of operating a speech recognition system, a speech signal from a user is analyzed for recognizing speech information contained in the speech signal. When situated in an active receive mode, an acknowledgement of receive activity is produced in response to an inquiry about the receive activity from a user. In another embodiment, before speech data including at least a portion of the speech signal and/or at least a portion of the speech information are transmitted from an internal user-controlled area into an external area, the respective speech data are filtered and/or a message is sent to the user that a transmission of the speech data to the external area is imminent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.