TW486917B - Condenser microphone - Google Patents

Condenser microphone Download PDF

Info

Publication number
TW486917B
TW486917B TW089114891A TW89114891A TW486917B TW 486917 B TW486917 B TW 486917B TW 089114891 A TW089114891 A TW 089114891A TW 89114891 A TW89114891 A TW 89114891A TW 486917 B TW486917 B TW 486917B
Authority
TW
Taiwan
Prior art keywords
field effect
effect transistor
capacitor microphone
printed circuit
circuit board
Prior art date
Application number
TW089114891A
Other languages
English (en)
Chinese (zh)
Inventor
Jong-Kyu Kim
Original Assignee
Won Il Communics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Won Il Communics Co Ltd filed Critical Won Il Communics Co Ltd
Application granted granted Critical
Publication of TW486917B publication Critical patent/TW486917B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/04—Microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
TW089114891A 1999-12-13 2000-07-26 Condenser microphone TW486917B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990057017A KR100341564B1 (ko) 1999-12-13 1999-12-13 콘덴서 마이크로폰

Publications (1)

Publication Number Publication Date
TW486917B true TW486917B (en) 2002-05-11

Family

ID=19625289

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089114891A TW486917B (en) 1999-12-13 2000-07-26 Condenser microphone

Country Status (5)

Country Link
EP (1) EP1109422A2 (de)
JP (1) JP2001186595A (de)
KR (1) KR100341564B1 (de)
CN (1) CN1305331A (de)
TW (1) TW486917B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001309487A (ja) * 2000-04-24 2001-11-02 Citizen Electronics Co Ltd 動電型スピーカ
JP4251515B2 (ja) * 2000-04-24 2009-04-08 シチズン電子株式会社 電磁型発音体
KR200205554Y1 (ko) * 2000-06-30 2000-12-01 김종달 이동통신 단말기의 마이크로폰 접속 구조물
KR20030006116A (ko) * 2001-07-11 2003-01-23 엘지전자 주식회사 이동통신 단말기의 수화부 통전장치
KR100466403B1 (ko) * 2002-03-08 2005-01-13 주식회사 삼부커뮤닉스 제품과의 접속을 위한 콘덴서 마이크로폰의 구조
KR100523029B1 (ko) * 2002-06-14 2005-10-24 주식회사 씨에스티 단일 지향성 초박/초소형 콘덴서 마이크로폰 조립체 및 이에 조립된 단일형 위상지연체
KR100470694B1 (ko) * 2002-07-24 2005-03-10 (주)제이엠씨 휴대폰용 마이크 접속핀
KR200330089Y1 (ko) * 2003-07-29 2003-10-11 주식회사 비에스이 통합 베이스 및 이를 이용한 일렉트릿 콘덴서마이크로폰
TW200514458A (en) * 2003-09-08 2005-04-16 Sambu Communics Co Ltd Condenser microphone using space efficiently and having no characteristic variations
KR100675026B1 (ko) * 2003-11-05 2007-01-29 주식회사 비에스이 메인 ｐｃｂ에 콘덴서 마이크로폰을 실장하는 방법
KR100544281B1 (ko) * 2004-02-24 2006-01-23 주식회사 비에스이 평행육면체형 지향성 콘덴서 마이크로폰
KR100675024B1 (ko) * 2005-06-13 2007-01-30 주식회사 비에스이 콘덴서 마이크로폰의 도전 베이스 및 이를 이용한 콘덴서마이크로폰
KR100632694B1 (ko) * 2005-08-20 2006-10-16 주식회사 비에스이 일렉트릿 콘덴서 마이크로폰
JP4753887B2 (ja) * 2006-04-07 2011-08-24 株式会社オーディオテクニカ マイクロホンのコネクタおよびそのシールド方法
EP2037698B1 (de) * 2006-07-04 2014-09-10 JVC KENWOOD Corporation Mikrofonvorrichtung
KR100757703B1 (ko) 2007-03-08 2007-09-13 주식회사 영은전자 판형 커넥터클램프와 이의 내장 인쇄회로기판 및 그제조방법
JP4799577B2 (ja) * 2008-03-13 2011-10-26 株式会社オーディオテクニカ コンデンサーマイクロホン

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02149198A (ja) * 1988-11-30 1990-06-07 Matsushita Electric Ind Co Ltd エレクトレットコンデンサマイクロホン
KR19980015053U (ko) * 1996-09-05 1998-06-25 문정환 반도체 디바이스 테스트용 접속핀
KR200218410Y1 (ko) * 1998-12-31 2001-04-02 오 세 옥 이동통신 단말기용 콘덴서 마이크로폰

Also Published As

Publication number Publication date
JP2001186595A (ja) 2001-07-06
EP1109422A2 (de) 2001-06-20
KR100341564B1 (ko) 2002-06-22
CN1305331A (zh) 2001-07-25
KR20000012565A (ko) 2000-03-06

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