System and apparatus for recognizing speech
US6374212B1 · kind B1 · utility
26Cited by
10References
26Claims
0Family size
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Key dates
| Filing date | Mar 13, 2001 |
| Grant date | Apr 16, 2002 |
| Priority date | — |
| Expiry date | Mar 13, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A continuous, speaker independent, speech recognition method and system for recognizing a variety of vocabulary input signals. A language model which is an implicit description of a graph consisting of a plurality of states and arcs is inputted into the system. An input speech signal, corresponding to a plurality of speech frames is received and processed using a shared memory multipurpose machine having a plurality of microprocessors working in parallel to produce a textual representation of the speech signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.