| 摘要 |
PROBLEM TO BE SOLVED: To provide a gooseneck microphone device in which bending strength of a flexible shaft is easily changed. SOLUTION: A core material 6 for changing the bending strength is provided inside the flexible shaft 3 provided at a part of a cylindrical support pipe 2, to the tip of which a capacitor microphone unit M is attached and to the other end of which a connector 4 is attached. COPYRIGHT: (C)2008,JPO&INPIT
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