System and method of voice information dissemination over a network using semantic representation
US6678659B1 · kind B1 · utility
45Cited by
8References
66Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 1999 |
| Grant date | Jan 13, 2004 |
| Priority date | — |
| Expiry date | Dec 20, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/4581
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system of voice information diffusion through a packet-switching telecommunications network starting from a platform for an automatic voice teleservice system. The message diffused by the platform, can be listened to from a plurality of terminals. The messages are transmitted through the telecommunications network in coded form, the code including a semantic representation of messages, and then are converted into audio signals at a network access point of the packet switching telecommunications network. The network access points are distributed geographically and can generally be accessed by a local tariff call.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.