Speech detection apparatus in which standard pattern is adopted in accordance with speech mode
US6343269B1 · kind B1 · utility
49Cited by
10References
21Claims
0Family size
Assignee
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Key dates
| Filing date | May 27, 1999 |
| Grant date | Jan 29, 2002 |
| Priority date | — |
| Expiry date | May 27, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L25/78
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An articulator shape input section detects movements of an articulator and generates feature data of speech. On the other hand, a speech mode detection section of a speech mode input section detects a mode of the speech. The kind of standard pattern is selected in accordance with the detected speech mode or a speech mode that is specified manually through a speech mode manual input section. A comparison section detects the speech by comparing the selected kind of standard pattern and the input feature data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.