Centralized control of multiple active noise cancellation devices
US10535333B2 · kind B2 · utility
0Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2018 |
| Grant date | Jan 14, 2020 |
| Priority date | — |
| Expiry date | Aug 8, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2227/001
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The invention relates to a method for centralized control of multiple active noise cancellation devices. The method includes identifying a trigger event. Also, the method includes identifying at least one zone of a mapped area in response to identifying the trigger event. Further, the method includes identifying two or more devices based on the at least one zone of the mapped area, and transmitting a command to disable active noise cancellation on the two or more devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.