Speech characterization using a synthesized reference audio signal
US11545132B2 · kind B2 · utility
2Cited by
9References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 28, 2019 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Apr 29, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L25/66
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques regarding speech characterization are provided. For example, one or more embodiments described herein can comprise a system, which can comprise a memory that can store computer executable components. The system can also comprise a processor, operably coupled to the memory, and that can execute the computer executable components stored in the memory. The computer executable components can comprise a speech analysis component that can determine a condition of an origin of an audio signal based on a difference between a first feature of the audio signal and a second feature of a synthesized reference audio signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.