Beamforming array utilizing ring radiator loudspeakers and digital signal processing (DSP) optimization of a beamforming array
US10244317B2 · kind B2 · utility
0Cited by
21References
20Claims
0Family size
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Key dates
| Filing date | May 12, 2016 |
| Grant date | Mar 26, 2019 |
| Priority date | — |
| Expiry date | May 12, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2203/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
One embodiment provides a sound apparatus comprising a plurality of driver units arranged linearly in an end-fire array, and for each driver unit, a corresponding digital filter for individual digital signal processing of signals received by the driver unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.