Wireless audio system with multipoint connectivity using DECT or bluetooth
US10833842B2 · kind B2 · utility
1Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2018 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Jun 14, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/07
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A wireless audio system is provided that includes plurality of transmitters that digitizes and encrypts audio signals in compliance with a defined protocol standard. A plurality of listening apparatuses receive the audio signals and process the audio signals for listening within the listening apparatuses, wherein each transmitter is designated an identifier to facilitate selection and connection to one or more listening apparatuses with the desired transmitter simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.