Title:
WATERPROOF MICROPHONE DEVICE
Document Type and Number:
Japanese Patent JP2014143674
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a waterproof microphone device that ensures a waterproof performance and that is able to satisfactorily reproduce stereophonic sense.SOLUTION: A waterproof microphone device comprises a plurality of microphones, a housing, and a plurality of air non-permeable cover members. The plurality of microphones transform sound and output audio signals. The housing separately accommodates the plurality of microphones. The housing has a plurality of holes. These holes guide sound to the corresponding holes. The air non-permeable cover members are attached to the housing so as to be sealable the holes of the housing.
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Inventors:
AIHARA MASAYUKI
Application Number:
JP2013237165A
Publication Date:
August 07, 2014
Filing Date:
November 15, 2013
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
H04R1/00; H04R1/40
Domestic Patent References:
| JP2006333222A | 2006-12-07 | |||
| JPH0686124A | 1994-03-25 | |||
| JP2012165353A | 2012-08-30 | |||
| JP2011130357A | 2011-06-30 | |||
| JP2009153002A | 2009-07-09 | |||
| JP2006186848A | 2006-07-13 | |||
| JP2005184422A | 2005-07-07 |
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation