Title:
VEHICLE SOUND OUTPUT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/060436
Kind Code:
A1
Abstract:
Provided is a vehicle sound output apparatus that can output sound having an excellent "attack feeling" for a user in a vehicle cabin. Disclosed is the vehicle sound output apparatus that generates, in the vehicle cabin, sound including a fundamental wave component having a predetermined frequency and a harmonic component having an odd multiple of the predetermined frequency, wherein the ratio V1/V0 is 0.1 or more where V0 represents an output level related to the fundamental wave component and V1 represents an output level related to the harmonic component.
Inventors:
KATO KOU
Application Number:
PCT/JP2020/036184
Publication Date:
April 01, 2021
Filing Date:
September 25, 2020
Export Citation:
Assignee:
NIPPON SEIKI CO LTD (JP)
International Classes:
B60K35/00; G08B23/00; G10K9/12; H04R1/02
Domestic Patent References:
| WO2013168200A1 | 2013-11-14 |
Foreign References:
| JP2010080995A | 2010-04-08 | |||
| JP2018194793A | 2018-12-06 |
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