Wireless audio synchronization
US12348942B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2023 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Jun 13, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/07
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Techniques for wireless audio synchronization are disclosed herein. An example system includes a plurality of audio playback devices including a first audio playback device and a second audio playback device. The first audio playback device is connected to an audio source via a Bluetooth connection to receive audio content, and the first audio playback device is configured to distribute the audio content to at least one other audio playback device of the plurality of audio playback devices. The second audio playback device is configured to distribute clock information via a wireless network to at least one other audio playback device of the plurality of audio playback devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.