Techniques to optimize microphone and speaker array based on presence and location
US10645517B1 · kind B1 · utility
1Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2019 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Mar 29, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/01
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In one aspect, an apparatus includes a processor and an array of plural microphones and/or an array of plural speakers. Storage accessible to the processor includes instructions executable by the processor to establish a setting of at least one element in at least one of the arrays based at least in part on a signal from at least one proximity sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.