Speech recognizing device and method assuming a current frame is an end point of a current reference pattern
US5799275A · kind A · utility
5Cited by
9References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 18, 1996 |
| Grant date | Aug 25, 1998 |
| Priority date | — |
| Expiry date | Jun 18, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/088
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A speech recognition system automatically designates a scope of a partial reference pattern. Plural reference patterns, each of which ends in each of composing frames and starts from a preceding frame, are supposed and cumulative distances at every frame are calculated. A partial reference pattern that has a minimal distance value as compared with all other partial reference patterns is taken as a partial input speech recognizing result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.