Method for correcting audio data during dual wireless communication and wireless playback system
US11304090B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2020 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Sep 2, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for correcting audio data during dual wireless communication, includes: a first wireless device (102) sequentially receiving a plurality of audio data packets sent by a wireless audio source device (101); a second wireless device (103) sequentially monitoring the plurality of audio data packets sent by the wireless audio source device (101); the second wireless device (103) feeding back information about the audio data packets not been properly monitored by the second wireless device (103) to the first wireless device (102); the first wireless device (102) identifying the audio data packets not been properly monitored by the second wireless device (103) among the plurality of audio data packets; and after receiving the plurality of audio data packets, the first wireless device (102) forwarding the audio data packets not been properly monitored by the second wireless device (103) to the second wireless device (103).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.