Neckband headset with noise rejection
US10945063B2 · kind B2 · utility
1Cited by
0References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2019 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Aug 6, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2201/401
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A communication headset includes a neckband with a horseshoe-shaped footprint and two microphone tips disposed at two ends of the neckband, the two ends establishing an aperture of the horseshoe-shaped footprint. Each of the two microphone tips includes a slanted base. The communication headset further includes a microphone array including two sets of microphones in a spatial configuration in which the two sets of microphones are disposed on the slanted bases of the two microphone tips. An effective acoustic spacing between the microphones in the microphone array is at least 15 mm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.