Method for automatically switching bluetooth audio coding scheme and electronic device
US12148439B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 27, 2018 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Dec 17, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of this application relate to the field of short-range communications technologies, and provide a method for automatically switching a Bluetooth audio coding scheme and an electronic device, to improve audio experience of using a Bluetooth electronic device by a user, and meet requirements of the user on sound quality and a latency. A specific solution is as follows: When a first device sends a Bluetooth audio data packet to a second device, and when a first application is running, the audio data packet sent by the first device to the second device is encoded by using a first Bluetooth coding scheme. When a second application is running, the audio data packet sent by the first device to the second device is encoded by using a second Bluetooth coding scheme. The Bluetooth coding scheme includes a high sound quality mode, a standard mode, or a low latency mode. The first Bluetooth coding scheme is different from the second Bluetooth coding scheme.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.