Centralized speech logger analysis
US9583100B2 · kind B2 · utility
8Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2012 |
| Grant date | Feb 28, 2017 |
| Priority date | — |
| Expiry date | Nov 25, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/228
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of providing hands-free services using a mobile device having wireless access to computer-based services includes receiving speech in a vehicle from a vehicle occupant; recording the speech using a mobile device; transmitting the recorded speech from the mobile device to a cloud speech service; receiving automatic speech recognition (ASR) results from the cloud speech service at the mobile device; and comparing the recorded speech with the received ASR results at the mobile device to identify one or more error conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.