Recording method and device
US12363246B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2021 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Dec 27, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/8211
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A distributed recording system includes a first device and one or more second devices. The first device sends a distributed recording instruction, to control the one or more second devices to perform recording. The one or more second devices send audio data obtained through recording to an upper-layer recording application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.