Title:
IN-VEHICLE PANORAMIC SOUND DEVICE AND AUTOMOBILE LOUDSPEAKER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/134521
Kind Code:
A1
Abstract:
The present invention designs an in-vehicle panoramic sound device and an automobile loudspeaker system. The in-vehicle panoramic sound device comprises a sound production apparatus, the sound production apparatus comprising vehicle door loudspeaker groups, and each vehicle door corresponding to at least one of the vehicle door loudspeaker groups; a center loudspeaker provided at an instrument panel on the front side of an automobile; surround loudspeakers provided on the rear side of rear seats so as to correspond to the ears of people seated on the rear seats; a subwoofer provided on a trunk of a vehicle; and exciters provided on a ceiling above the seats, each seat corresponding to at least one of the exciters and the like. The panoramic sound device and the automobile loudspeaker system of the present invention omnidirectionally cover the space in the vehicle, and can generate a high-quality panoramic sound effect.
Inventors:
DING HONGBING (CN)
QU CHENGMING (CN)
SHEN YUEWU (CN)
YIN HUILONG (CN)
WANG XIAOQING (CN)
CHAI GUOQIANG (CN)
ZHOU JIANMING (CN)
QU CHENGMING (CN)
SHEN YUEWU (CN)
YIN HUILONG (CN)
WANG XIAOQING (CN)
CHAI GUOQIANG (CN)
ZHOU JIANMING (CN)
Application Number:
PCT/CN2021/103628
Publication Date:
June 30, 2022
Filing Date:
June 30, 2021
Export Citation:
Assignee:
SUZHOU SONAVOX ELECTRONICS CO LTD (CN)
International Classes:
H04R1/02; B60R11/02; H04R3/00
Foreign References:
| CN110677750A | 2020-01-10 | |||
| CN102158796A | 2011-08-17 | |||
| CN1842226A | 2006-10-04 | |||
| CN208956303U | 2019-06-07 | |||
| US20200039456A1 | 2020-02-06 | |||
| EP3185580A1 | 2017-06-28 |
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT & TRADEMARK AGENCY, LTD. (CN)
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