Phonetically based speech recognition system and method
US7146319B2 · kind B2 · utility
242Cited by
22References
37Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 2003 |
| Grant date | Dec 5, 2006 |
| Priority date | — |
| Expiry date | Sep 9, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/025
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A speech recognition method includes a step of receiving a phonetic sequence output by a phonetic recognizer. The method also includes a step of matching the phonetic sequence with one of a plurality of reference phoneme sequences stored in a reference list that matches closest thereto. At least one of the plurality of reference phoneme sequences stored in the reference list includes additional information with respect to a phonetic sequence that is capable of being output by the phonetic recognizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.