System and method for interactive voice services using markup language with N-best filter element
US7324942B1 · kind B1 · utility
236Cited by
54References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2002 |
| Grant date | Jan 29, 2008 |
| Priority date | — |
| Expiry date | Sep 29, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L17/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A voice-enabled markup language system an N-best filter element that generates unverified possible matches to the utterance for verification to the user during an interactive voice dialog. Such an element is used when a large number of possible utterances may be made in response to an input request or similarly-sounding utterances are possible. The element in the markup language provides the structure used by a call server to dialog with the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.