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Title:
PSEUDO-SOUND GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/140009
Kind Code:
A1
Abstract:
A pseudo-sound generation device (2) comprises: a sound reproduction unit (11) which acquires and outputs first pseudo-sound information that is information indicating a first pseudo-sound corresponding to vehicle state information that is information relating to the traveling state of a vehicle (1); a first control unit which generates a first adjusted pseudo-sound information that is information indicating a pseudo-sound obtained by adjusting the first pseudo-sound indicated by the first pseudo-sound information outputted by the sound reproduction unit (11) on the basis of the vehicle state information, and outputs the generated first adjusted pseudo-sound information; a sound source generation unit which generates second pseudo-sound information that is information indicating a second pseudo-sound on the basis of the vehicle state information, and outputs the generated second pseudo-sound information; and a second control unit which generates second adjusted pseudo-sound information that is information indicating a pseudo-sound obtained by adjusting the second pseudo-sound indicated by the second pseudo-sound information outputted by the sound source generation unit on the basis of the vehicle state information, and outputs the generated second adjusted pseudo-sound information.

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Inventors:
OISHI TAKAHIRO
ONISHI MASAHIDE
KONNO FUMIYASU
UKAWA YUSUKE
YOSHIDA SEIICHI
KODATSU TAIKI
Application Number:
PCT/JP2022/046787
Publication Date:
July 27, 2023
Filing Date:
December 20, 2022
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G10K15/04; B60R11/02; H04R3/00
Domestic Patent References:
WO2013035167A12013-03-14
WO2011125128A12011-10-13
WO2012070334A12012-05-31
Foreign References:
JP2020162007A2020-10-01
JP2012162143A2012-08-30
JP2009063968A2009-03-26
JP2017013787A2017-01-19
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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