Title:
VEHICLE SOUND GENERATOR CONTROL DEVICE, VEHICLE DISPLAY DEVICE, AND VEHICLE SOUND GENERATOR CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2021/172330
Kind Code:
A1
Abstract:
Provided is a vehicle sound generator control device, a vehicle display device, and vehicle sound generator control method with which it is possible to easily generate a sound that is easily recognizable by an occupant. This vehicle sound generator control device includes a first storage unit 11 and a second storage unit 12 that store electronic data on sound representing vehicle information, and a control unit 10 that outputs to a sound generator 20 an electrical signal for generating a sound. The first storage unit 11 and the second storage unit 12 store a sound control waveform representing the timbre of sound and a sound volume control waveform representing the intonation of sound as electronic data. The control unit 10 generates an electrical signal on the basis of the sound control waveform and the sound volume control waveform.
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Inventors:
MAKINO KOTA
Application Number:
PCT/JP2021/006792
Publication Date:
September 02, 2021
Filing Date:
February 24, 2021
Export Citation:
Assignee:
NIPPON SEIKI CO LTD (JP)
International Classes:
B60Q5/00; B60R16/02; G10K15/04; H04R3/00
Foreign References:
| JP2007062400A | 2007-03-15 |
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