Conferencing based on portable multifunction devices
US9973561B2 · kind B2 · utility
6Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2015 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | May 12, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/80
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A computer receives a first audio signal that is acquired by a first user device used by a first user in a conference and a second audio signal that is acquired by a second user device used by a second user in the conference. The computer processes the first audio signal based on the second audio signal to improve quality of the first audio signal, and sends the processed first audio signal to the conference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.