System and method for detecting a simulated emergency alert signal (EAS)
US11094314B2 · kind B2 · utility
0Cited by
10References
18Claims
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Key dates
| Filing date | Jan 18, 2020 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Jan 18, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/088
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and a method for detecting a simulated Emergency Alert Signal (EAS) are disclosed. The method includes detecting, by a first detector, one or more tones in a plurality of audio frames. Further, the method includes detecting, by a second detector, one or more beeps in the plurality of audio frames. Thereafter, the method includes detecting, by a third detector, at least one emergency word in the plurality of audio frames based at least on the detected one or more tones or the detected one or more beeps, and thereby detecting the simulated EAS.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.