Wireless audio system and method for wirelessly communicating audio information using the same
US10944154B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2020 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Nov 10, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/80
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Embodiments of wireless audio systems and methods for wirelessly communicating audio information are disclosed herein. In one example, wireless transceiver includes a first antenna, a second antenna, and a radio frequency (RF) module. The first antenna is configured to establish a first wireless communication link with an audio source. The second antenna is configured to establish a second wireless communication link with another wireless transceiver. The RF module is configured to receive audio information from the audio source using the first wireless communication link and transmit audio play information to the another wireless transceiver using the second wireless communication link. A first RF radiation field of the first antenna has a higher intensity in a first direction than a second direction orthogonal to the first direction, and a second RF radiation field of the second antenna has a higher intensity in the second direction than the first direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.