System and method to distinguish sources in a multiple audio source environment
US11138987B2 · kind B2 · utility
0Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2016 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Dec 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L25/78
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method capable of distinguishing sources in a multiple source environment is provided. The system receives an audio signal comprising an audio tag, a desired audio signal and an undesired audio signal. Based on the audio tag, the system eliminates the undesired audio signal and identifies an intended command in the desired audio signal. The system generates a command for an external device based on the intended command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.