Systems, methods, apparatus, and computer-readable media for adaptive active noise cancellation
US9361872B2 · kind B2 · utility
19Cited by
10References
30Claims
0Family size
Assignee
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Key dates
| Filing date | May 5, 2014 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | Aug 31, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10K2210/3028
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An adaptive active noise cancellation apparatus performs a filtering operation in a first digital domain and performs adaptation of the filtering operation in a second digital domain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.