Invention Grant
- Patent Title: Condenser microphone
- Patent Title (中): 冷凝器麦克风
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Application No.: US11167123Application Date: 2005-06-28
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Publication No.: US07646877B2Publication Date: 2010-01-12
- Inventor: Hiroshi Akino
- Applicant: Hiroshi Akino
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Audio-Technica
- Current Assignee: Kabushiki Kaisha Audio-Technica
- Current Assignee Address: JP Tokyo
- Agent Manabu Kanesaka
- Priority: JP2004-193410 20040630
- Main IPC: H04R25/00
- IPC: H04R25/00 ; H04R9/08

Abstract:
In a condenser microphone including a microphone unit and an output module section which are connected to each other via a microphone cord, the length of a microphone cord in the output module section is shortened without interfering with soldering of the microphone cord to a circuit board of the output module section, so that noise caused by electromagnetic waves is prevented. In a condenser microphone where a condenser microphone unit 10 and an output module section 20, in which a circuit board 22 is housed in a shield case 21, are connected to each other via a microphone cord 30, a connection metal part 110 of the microphone cord and an output connector 23 are fixed to the circuit board 22 which can be inserted and removed in and from the shield case 21, the connection metal part 110 being detachably fit into an end opening 21a of the shield case 21. The connection metal part 110 of the microphone cord can be removed from the shield case 21 together with the circuit board 22.
Public/Granted literature
- US20060013428A1 Condenser microphone Public/Granted day:2006-01-19
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