Modular head-wearable loudspeaker system
US11418864B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 14, 2020 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Oct 14, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/07
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A modular head-wearable loudspeaker system includes a headphones module and an earphones module, including a principal earphone. The principal earphone includes an earphone loudspeaker, an audio signal processor, an earphone wireless interface, an earphone audio output, and an earphone microphone input. The headphones module includes two earcups interconnected by a flexible headband and comprising respective headphone loudspeakers, a headphone microphone, a mechanical earphone attachment interface detachably attached to the principal earphone, a headphone audio input communicatively connected to the headphone loudspeakers and detachably communicatively connected to the earphone audio output, and a headphone microphone output communicatively connected to the headphone microphone and detachably communicatively connected to the earphone microphone input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.