Distributed speech recognition using one way communication
US8019608B2 · kind B2 · utility
35Cited by
9References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2009 |
| Grant date | Sep 13, 2011 |
| Priority date | — |
| Expiry date | Dec 14, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/32
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A speech recognition client sends a speech stream and control stream in parallel to a server-side speech recognizer over a network. The network may be an unreliable, low-latency network. The server-side speech recognizer recognizes the speech stream continuously. The speech recognition client receives recognition results from the server-side recognizer in response to requests from the client. The client may remotely reconfigure the state of the server-side recognizer during recognition if a first speech recognition result satisfies a predetermined criterion specified by the control stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.