| 摘要 |
In a gooseneck condenser microphone, the generation of noise caused by strong electromagnetic waves sent from a cellular phone etc. is prevented by adding a simple element. In a gooseneck condenser microphone comprising a microphone capsule 10 which includes a condenser microphone unit and generates an audio signal via an impedance converter; a flexible support pipe 20 which supports the microphone capsule 10 on the upper end side thereof; and a microphone cord (a two-core shielded cable) 30 one end of which is connected to the impedance converter and the other end of which is pulled out of a base end portion 21 of the support pipe 20 after passing through the support pipe 20 and is connected to an output circuit section 40 , an upper end of the support pipe 20 being connected electrically to a shield covered line included in the microphone cord 30 on one end side of the microphone cord 30 , the base end portion 21 of the support pipe 20 is further connected electrically to a part of the shield covered line of the microphone cord 30.
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