Supplemental audio signal processing for a bluetooth audio link
US9112986B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2012 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Jul 16, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/02
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Providing supplemental audio signal processing for a Bluetooth audio link. A wireless device may establish a bi-directional wireless audio link with a Bluetooth device. An indication may be received that the Bluetooth device supports audio signal processing. A device type of the Bluetooth device may be determined. The wireless device may perform one or more audio signal processing operations on audio data transmitted to and/or received from the Bluetooth device via the bi-directional wireless audio link. The audio signal processing operations may be selected based on the device type of the Bluetooth device, and may be performed in addition to audio signal processing operations which may be performed on the audio data by the Bluetooth device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.