Title:
SOUND-VOLUME ADJUSTMENT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/018035
Kind Code:
A1
Abstract:
This sound-volume adjustment apparatus is provided with: a sound acquisition unit that is mounted on a moving object on which a person rides and that acquires sound around the moving object; a storage unit that stores, as sound data, the sound acquired by the sound acquisition unit; a calculation unit that calculates, using the sound data, a temporal change in the volume of sound acquired from a predetermined time ago until the present; a sound-volume setting unit that sets, on the basis of the calculation result from the calculation unit, the volume of sound to be output as a notification; and a notification unit that sends the notification at the volume set by the sound-volume setting unit.
Inventors:
NAGAMINE NOBORU (JP)
ANDO MITSUHIRO (JP)
OCHIAI HIROTOSHI (JP)
KOBAYASHI TOSHIHIRO (JP)
ANDO MITSUHIRO (JP)
OCHIAI HIROTOSHI (JP)
KOBAYASHI TOSHIHIRO (JP)
Application Number:
PCT/JP2016/065275
Publication Date:
February 02, 2017
Filing Date:
May 24, 2016
Export Citation:
Assignee:
AISIN SEIKI (JP)
International Classes:
H04R3/00; A61G5/10; B60L3/00; B60Q5/00; B60R11/02; H03G3/32
Foreign References:
| JP2010026033A | 2010-02-04 | |||
| JPH04278796A | 1992-10-05 | |||
| JP2006324917A | 2006-11-30 |
Other References:
See also references of EP 3331253A4
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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