A driving sound generation device includes: an acquirer that acquires vehicle information; a storage that stores a plurality of sound source data including driving sound source data and masker sound source data for generating a masker sound; a first adjuster that performs a first adjustment of the plurality of sound source data in accordance with the vehicle information; a second adjuster that performs a second adjustment of at least one of the plurality of sound source data after the first adjustment when the determiner determines that a change amount is smaller than or equal to a predetermined change amount; and a synthesizer that mixes the plurality of sound source data after the second adjustment to generate a driving sound to be output into a cabin of the vehicle; and an outputter that outputs, to the cabin of the vehicle, the driving sound generated.
TRAVELING SOUND GENERATION APPARATUS AND TRAVELING SOUND GENERATION METHOD
29.09.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES |
TRAVELING SOUND GENERATION DEVICE AND TRAVELING SOUND GENERATION METHOD
Europäisches Patentamt | 2022
|TRAVELING SOUND GENERATION DEVICE AND TRAVELING SOUND GENERATION METHOD
Europäisches Patentamt | 2022
|VEHICLE TRAVELING SOUND CONTROL SYSTEM AND VEHICLE TRAVELING SOUND CONTROL METHOD
Europäisches Patentamt | 2021
|TRAVELING PATH GENERATION APPARATUS AND TRAVELING PATH GENERATION METHOD
Europäisches Patentamt | 2018
|Traveling route generation apparatus and traveling route generation method
Europäisches Patentamt | 2025
|