Automatic speech recognition system for people with speech-affecting disabilities
US7529670B1 · kind B1 · utility
23Cited by
33References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 16, 2005 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Nov 10, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L25/93
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A speech recognition system is provided that, in one embodiment, includes an input 104 operable to receive voice utterances from a user, a speaker monitoring agent 132 operable to determine a pulmonary state of the user as a function of time, and a frame analyzer 120 operable to (i) determine a respective pulmonary state of the user at an approximate time when each of the voice utterances was made and (ii) process each of the voice utterance in a manner dependent upon the respective pulmonary state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.