TW200638782A - Dual base and electret condenser microphone using the same - Google Patents

Dual base and electret condenser microphone using the same

Info

Publication number
TW200638782A
TW200638782A TW095101785A TW95101785A TW200638782A TW 200638782 A TW200638782 A TW 200638782A TW 095101785 A TW095101785 A TW 095101785A TW 95101785 A TW95101785 A TW 95101785A TW 200638782 A TW200638782 A TW 200638782A
Authority
TW
Taiwan
Prior art keywords
plate
electret
casing
ring
insulation
Prior art date
Application number
TW095101785A
Other languages
English (en)
Inventor
Cheong-Dam Song
Kyung-Hwan Kang
Kyoung-Ku Han
Original Assignee
Bse 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 Bse Co Ltd filed Critical Bse Co Ltd
Publication of TW200638782A publication Critical patent/TW200638782A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04—Structural association of microphone with electric circuitry therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/04—Microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H04R19/016—Electrostatic transducers characterised by the use of electrets for microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
TW095101785A 2005-04-25 2006-01-17 Dual base and electret condenser microphone using the same TW200638782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050033966A KR100675510B1 (ko) 2005-04-25 2005-04-25 이중 베이스 및 이를 이용한 일렉트릿 콘덴서 마이크로폰

Publications (1)

Publication Number Publication Date
TW200638782A true TW200638782A (en) 2006-11-01

Family

ID=36686084

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095101785A TW200638782A (en) 2005-04-25 2006-01-17 Dual base and electret condenser microphone using the same

Country Status (8)

Country Link
US (1) US20060256984A1 (zh)
EP (1) EP1718108A1 (zh)
JP (1) JP4237188B2 (zh)
KR (1) KR100675510B1 (zh)
CN (1) CN1860824A (zh)
SG (1) SG126820A1 (zh)
TW (1) TW200638782A (zh)
WO (1) WO2006115314A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5100154B2 (ja) * 2007-03-01 2012-12-19 株式会社オーディオテクニカ 固定極ユニットとその製造方法、及びエレクトレットコンデンサマイクロホンユニット
KR20090039376A (ko) * 2007-10-18 2009-04-22 주식회사 비에스이 기생용량을 줄인 콘덴서 마이크로폰 조립체
CN101257737B (zh) * 2008-03-01 2012-07-25 歌尔声学股份有限公司 微型电容式麦克风
JP4809912B2 (ja) * 2009-07-03 2011-11-09 ホシデン株式会社 コンデンサマイクロホン
TWI404428B (zh) * 2009-11-25 2013-08-01 Ind Tech Res Inst 聲學感測器
CN102104817B (zh) * 2009-12-21 2013-10-02 财团法人工业技术研究院 声学感测器
KR101276353B1 (ko) * 2011-12-09 2013-06-24 주식회사 비에스이 다기능 마이크로폰 조립체 및 그 제조방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000019963U (ko) * 1999-04-23 2000-11-25 오세옥 이동통신 단말기용(移動通信 端末器用)콘덴서 마이크로폰
JP2001339794A (ja) * 2000-05-30 2001-12-07 Star Micronics Co Ltd エレクトレットコンデンサマイクロホン及びその組立方法
KR100349200B1 (ko) * 2000-12-12 2002-08-21 주식회사 씨에스티 초박형 콘덴서 마이크로폰 조립체 및 그 조립방법
JP2002335599A (ja) * 2001-03-06 2002-11-22 Sharp Corp マイクロホンとその製造方法
JP4145505B2 (ja) * 2001-05-10 2008-09-03 松下電器産業株式会社 エレクトレットコンデンサマイクロホン及びその製造方法
JP2003163997A (ja) 2001-11-27 2003-06-06 Hosiden Corp コンデンサマイクロホン
JP3781367B2 (ja) * 2002-08-08 2006-05-31 スター精密株式会社 エレクトレットコンデンサマイクロホンのダイヤフラムアッシ製造方法
KR200330089Y1 (ko) * 2003-07-29 2003-10-11 주식회사 비에스이 통합 베이스 및 이를 이용한 일렉트릿 콘덴서마이크로폰
US7136500B2 (en) * 2003-08-05 2006-11-14 Knowles Electronics, Llc. Electret condenser microphone
KR100549188B1 (ko) * 2003-08-14 2006-02-10 주식회사 비에스이 통합 베이스 및 이를 이용한 일렉트릿 콘덴서 마이크로폰
KR100565464B1 (ko) 2003-11-21 2006-03-29 주식회사 비에스이 통합 베이스를 갖는 지향성 콘덴서 마이크로폰
KR100544282B1 (ko) * 2004-02-24 2006-01-23 주식회사 비에스이 평행육면체형 콘덴서 마이크로폰

Also Published As

Publication number Publication date
SG126820A1 (en) 2006-11-29
JP4237188B2 (ja) 2009-03-11
JP2006311502A (ja) 2006-11-09
KR100675510B1 (ko) 2007-01-30
EP1718108A1 (en) 2006-11-02
CN1860824A (zh) 2006-11-08
KR20060112274A (ko) 2006-10-31
WO2006115314A1 (en) 2006-11-02
US20060256984A1 (en) 2006-11-16

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