Method of controlling audio recording and electronic device
US9084038B2 · kind B2 · utility
7Cited by
2References
22Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 22, 2010 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Mar 22, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2400/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of controlling audio recording using an electronic device and an electronic device are described. The electronic device comprises a microphone arrangement having a directivity pattern. A target direction relative to the electronic device is automatically determined in response to sensor data representing at least a portion of an area surrounding the electronic device. The microphone arrangement is automatically controlled in response to the determined target direction to adjust an angular orientation of the directivity pattern relative to the electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.