Vehicle, apparatus for generating driving sound of vehicle, and apparatus and method for controlling driving sound of vehicle
US9674608B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2014 |
| Grant date | Jun 6, 2017 |
| Priority date | — |
| Expiry date | Apr 25, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are a vehicle, an apparatus for generating a driving sound of the vehicle, and an apparatus and method for controlling a driving sound of the vehicle. The present invention intends to provide a driving sound of a vehicle having a characteristic desired by a driver. The vehicle according to an embodiment of the present invention includes: a voice signal input unit configured to receive a voice signal; a filter generation unit configured to extract a characteristic of the voice signal and generate a driving sound filter considering the characteristic of the voice signal; and a driving sound control unit configured to generate a default driving sound based on a driving state of the vehicle and generate a new driving sound obtained by applying the driving sound filter to the default driving sound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.