Environment adjusted speaker identification
US9659562B2 · kind B2 · utility
39Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 30, 2016 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Aug 30, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system estimates environment-specific alterations of a user sound received at the system. The system modifies the received user sound to formulate a modified user sound by at least compensating for the audio modifications and/or formulates an expected audio model of a user by modifying a stored user-dependent audio model of the user with the audio modification. The system is also capable of estimating whether the received user sounds is from a particular user by use of a corresponding user-dependent audio model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.