Audible prompts in a vehicle navigation system
US10440493B2 · kind B2 · utility
3Cited by
1References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2018 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Mar 30, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2400/01
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio signal associated with a navigation prompt is processed, based on the localization and distance information supplied by a navigation system, to generate an audio signal that, when played by an audio system in the vehicle, emulates the localization and distance information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.