Hybrid input networked audio subwoofer
US11755274B2 · kind B2 · utility
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2References
18Claims
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Key dates
| Filing date | Aug 25, 2021 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Aug 25, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2400/07
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A hybrid input networked subwoofer includes a traditional line-in analog audio input for receiving analog audio content from non-networked audio source devices together with wired and/or wireless network interfaces for receiving digital audio content from one or more networked audio devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.