Electronic device and method for converting call type therof
US10085180B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 18, 2017 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Jan 18, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L19/008
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An electronic device and a method for converting a call type of the electronic device are provided. Accordingly, it is possible to provide optimal sound quality and impression of space to a user while providing an optimal stereo call service by upmixing a mono signal to a stereo signal even if stereo call is converted into mono call due to the environment change like a handover while the electronic device performs stereo call with an external electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.