Ear-muff type headset for two-way communication
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United States of America Patent
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Mar 18, 2014
Grant Date -
Jul 14, 2011
app pub date -
Sep 2, 2009
filing date -
Sep 4, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
It is an object of the invention to provide a headset for performing simultaneous two-way communication or alternate two-way communication, which has excellent sound insulating properties such that external noise is not possibly mixed even when used under high noise conditions. A pair of bowl-shaped housings 1 each having an annular pad 2 attached to the rim of an opening portion are connected together through a headband 3, an acoustic speaker 5 supported by a buffer material 4 is arranged in at least one of the housings 1, and a bone conduction microphone 6 supported by the buffer material 4 such that the distal end is brought into abutment against the ear or the portion around the ear when a user wears the headset is arranged in at least one of the housings 1.
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Family
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