Devices and methods for controlling audio output in a telematics system
US12328557B2 · kind B2 · utility
0Cited by
41References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 19, 2023 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Dec 19, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Devices and methods for controlling audio output in a telematics system are provided. In on method a telematics device determines that a parameter has exceeded a first threshold and sends an automatic volume control trigger message to an audio output device. The telematics device determines that a second parameter has exceeded a second threshold and sends an alert message to the audio output device. The audio output device performs an automatic volume control procedure then plays back and audible alert message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.