Title:
SPEAKER SYSTEM FOR MOVING BODY
Document Type and Number:
WIPO Patent Application WO/2017/038443
Kind Code:
A1
Abstract:
Provided is a speaker system for a moving body in which a speaker unit (21A) accommodated within an enclosure (31A) emits sound from a front surface toward a box-shaped space formed by a vehicle. An acoustic tube (41A) comprises one end that is connected to the internal space of the enclosure (31A) and another end that opens within the box-shaped space. The acoustic tube (41A) is configured from: a pillar (P2) constituting the vehicle; a tube member (41A1) having one end connected to the pillar (P2) and another end connected to the other end of the acoustic tube (41A); and a tube member (41A2) having one end connected to the enclosure (31A) and another end connected to the pillar (P2).
Inventors:
NEGISHI TAKAYUKI (JP)
UMETSU YASUMI (JP)
NAKAMURA TORU (JP)
SUZUKI TATSUYA (JP)
UMETSU YASUMI (JP)
NAKAMURA TORU (JP)
SUZUKI TATSUYA (JP)
Application Number:
PCT/JP2016/073858
Publication Date:
March 09, 2017
Filing Date:
August 15, 2016
Export Citation:
Assignee:
PIONEER CORP (JP)
PIONEER TOHOKU CORP (JP)
PIONEER TOHOKU CORP (JP)
International Classes:
H04R1/02; B60R11/02
Foreign References:
| JPH042755U | 1992-01-10 | |||
| JPH07267003A | 1995-10-17 | |||
| JPH04110100U | 1992-09-24 |
Other References:
See also references of EP 3343944A4
Attorney, Agent or Firm:
TAKINO, Fumio et al. (JP)
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