Multi-microphone headset
US11700474B2 · kind B2 · utility
0Cited by
290References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2021 |
| Grant date | Jul 11, 2023 |
| Priority date | — |
| Expiry date | Jun 24, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/07
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio device includes one or more earcups, at least one of the earcups including a boom connector port, a connection detector connected to the boom connector port and configured to detect a connection state at the boom connector port, one or more first microphones positioned in the one or more earcups, audio processing circuitry, and a microphone switch controller connected to the connection detector and configured to connect audio processing circuitry to one of the one or more first microphones or the boom connector port based on the detected connection state of the boom connector port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.