Synchronous recording of audio using wireless data transmission
US10080252B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2015 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Oct 16, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10H2240/325
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of synchronous recording of audio is described. The described method comprises: (a) establishing a first wireless data transmission connection between a master device and a first recording device, (b) establishing a second wireless data transmission connection between the master device and a second recording device, (c) determining a first data transmission delay for the first data transmission connection, (d) determining a second data transmission delay for the second data transmission connection, (e) transmitting predetermined reference data from the master device to the first recording device and to the second audio recording device, (f) at the first recording device: playing back the predetermined reference data and recording first recording data, and (g) at the second recording device: playing back the predetermined reference data and recording second recording data, (h) wherein during the transmission of the predetermined reference data a difference between the first data transmission delay and the second data transmission delay is taken into account in such a manner that the playing back of the predetermined reference data takes place synchronously at the first reco…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.