Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Housed microphone
Reexamination Certificate
2008-08-28
2011-12-20
Mandala, Victor A (Department: 2826)
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Housed microphone
C381S122000, C381S361000, C381S375000, C379S430000, C455S569100
Reexamination Certificate
active
08081789
ABSTRACT:
A microphone device according to the present invention comprises a plurality of microphones and a microphone holder for holding the microphones. The microphones include a first sound receiving part and a second sound receiving part. The microphone holder comprises a holder body, and the holder body includes a plurality of microphone engaging recesses facing in different directions from each other and to be removably in engagement with the plurality of microphones. These microphone engaging recesses are to be in engagement with the plurality of microphones with the first sound receiving part facing the outer side of the holder body.
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Miyamoto Hitoshi
Suzuki Yoshiho
Mandala Victor A
SANYO Electric Co., Ltd.
Westerman Hattori Daniels & Adrian LLP
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