Distributed voice user interface
US8078469B2 · kind B2 · utility
9Cited by
101References
25Claims
0Family size
Inventors
Key dates
| Filing date | Jan 22, 2002 |
| Grant date | Dec 13, 2011 |
| Priority date | — |
| Expiry date | Jan 22, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A distributed voice user interface system includes a local device which receives speech input issued from a user. Such speech input may specify a command or a request by the user. The local device performs preliminary processing of the speech input and determines whether it is able to respond to the command or request by itself. If not, the local device initiates communication with a remote system for further processing of the speech input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.