Condenser microphone and output connector therefor
AssigneeKabushiki Kaisha Audio-Technica
InventorHiroshi Akino
Life of this patent
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AssigneeKabushiki Kaisha Audio-Technica
InventorHiroshi Akino
Estimating the term…
There is provided an output connector for a condenser microphone which has a function of shielding electromagnetic waves more reliably. In an output connector 10A for a condenser microphone which is mounted in an end portion in a microphone casing 30, and is of a 3-pin type in which a first pin for earthing and second and third pins for signal are penetratingly provided on a connector base 11, and in which on the base inner surface side located on the inside of the microphone casing 30 of the connector base 11, a circuit board 14 mounted with a capacitor element 14a for high-frequency current bypass connected between the first pin and the second and third pins and a shield cover 15 covering the whole surface of the circuit board 14 are arranged in the state in which the pins are inserted therethrough, on the outer surface and/or the inner surface of the shield cover 15, a magnetic sheet 40 having pin insertion holes having diameters approximately equal to the diameters of the pins is provided additionally.
An output connector for a condenser microphone which is mounted in an end portion in a microphone casing of the condenser microphone, and is of a 3-pin type in which a first pin for earthing and second and third pins for signal are penetratingly provided on a connector base consisting of an electrical insulator, and in which on the base inner surface side located on the inside of the microphone casing of the connector base, a circuit board mounted with a capacitor element for high-frequency current bypass connected between the first pin and the second and third pins and a shield cover covering the whole surface of the circuit board are arranged in the state in which the pins are inserted therethrough, wherein
Dependencies are inferred from the claim text.