Method, apparatus, and program for certifying a voice profile when transmitting text messages for synthesized speech
US7379872B2 · kind B2 · utility
12Cited by
14References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 17, 2003 |
| Grant date | May 27, 2008 |
| Priority date | — |
| Expiry date | Jul 16, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L13/033
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A mechanism is provided for authenticating and using a personal voice profile. The voice profile may be issued by a trusted third party, such as a certification authority. The personal voice profile may include information for generating a digest or digital signature for text messages. A speech synthesis system may speak the text message using the voice characteristics, such as prosodic characteristics, only if the voice profile is authenticated and the text message is valid and free of tampering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.