| 摘要 |
PROBLEM TO BE SOLVED: To provide a microphone apparatus that prevents production of a spark discharge when a talker touches a flexible pipe for supporting a microphone with his/her hands so as to prevent noise from being caused in a voice signal. SOLUTION: In the microphone apparatus wherein a unit main body housing a necessary circuit is attached to the base end of the flexible pipe 2 and the microphone is attached to the tip respectively, a flock layer 11 to which electrostatic flocking of short fibers 13 is applied is provided on the hand-touch part of the talker on the flexible pipe 2 via a conductive adhesive 12 applied to its circumferential face 3 and anti-electrification processing is applied to the flock layer 11. Thus, even when the talker whose body is in a charged state touches the flexible pipe 2 with his/her hands, production of the noise due to the spark discharge in the voice signal produced by the microphone can be prevented. COPYRIGHT: (C)2006,JPO&NCIPI
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