ATE386413T1 - Elektroakustische kapsel - Google Patents

Elektroakustische kapsel

Info

Publication number
ATE386413T1
ATE386413T1 AT01890335T AT01890335T ATE386413T1 AT E386413 T1 ATE386413 T1 AT E386413T1 AT 01890335 T AT01890335 T AT 01890335T AT 01890335 T AT01890335 T AT 01890335T AT E386413 T1 ATE386413 T1 AT E386413T1
Authority
AT
Austria
Prior art keywords
electroacoustic
capsule
transducer
electrostrictive
magnetostrictive elements
Prior art date
Application number
AT01890335T
Other languages
English (en)
Inventor
Kurt Nell
Gino Pavlovic
Original Assignee
Akg Acoustics Gmbh
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 Akg Acoustics Gmbh filed Critical Akg Acoustics Gmbh
Application granted granted Critical
Publication of ATE386413T1 publication Critical patent/ATE386413T1/de

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
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H04R19/016—Electrostatic transducers characterised by the use of electrets for microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AT01890335T 2001-02-20 2001-12-12 Elektroakustische kapsel ATE386413T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0026501A AT410498B (de) 2001-02-20 2001-02-20 Elektroakustische kapsel

Publications (1)

Publication Number Publication Date
ATE386413T1 true ATE386413T1 (de) 2008-03-15

Family

ID=3670403

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0026501A AT410498B (de) 2001-02-20 2001-02-20 Elektroakustische kapsel
AT01890335T ATE386413T1 (de) 2001-02-20 2001-12-12 Elektroakustische kapsel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0026501A AT410498B (de) 2001-02-20 2001-02-20 Elektroakustische kapsel

Country Status (6)

Country Link
US (1) US7289638B2 (de)
EP (1) EP1233647B1 (de)
JP (2) JP2002271900A (de)
CN (1) CN100403852C (de)
AT (2) AT410498B (de)
DE (1) DE50113589D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7072482B2 (en) * 2002-09-06 2006-07-04 Sonion Nederland B.V. Microphone with improved sound inlet port
JP4033830B2 (ja) * 2002-12-03 2008-01-16 ホシデン株式会社 マイクロホン
US7515605B2 (en) * 2003-03-24 2009-04-07 Corrigent Systems Ltd Efficient transport of TDM services over packet networks
EP1644639B1 (de) * 2003-06-30 2009-02-11 Nxp B.V. Vorrichtung zur erzeugung lauten mit hilfe einer erzeugten medienströmung
WO2007115304A2 (en) * 2006-04-04 2007-10-11 Knowles Electronics, Llc Monitor transducer system and manufacturing method thereof
US20070237345A1 (en) * 2006-04-06 2007-10-11 Fortemedia, Inc. Method for reducing phase variation of signals generated by electret condenser microphones
WO2009062210A1 (en) * 2007-11-13 2009-05-22 Akg Acoustics Gmbh Microphone arrangement
CN101911722B (zh) * 2007-11-13 2013-10-30 Akg声学有限公司 具有两个压力梯度换能器的麦克风装置
EP2262277B1 (de) * 2007-11-13 2012-01-04 AKG Acoustics GmbH Mikrofonanordnung
WO2009105793A1 (en) * 2008-02-26 2009-09-03 Akg Acoustics Gmbh Transducer assembly
CN102547520B (zh) * 2010-12-23 2016-04-06 北京卓锐微技术有限公司 电容式麦克风及其控制系统和控制方法
WO2014045705A1 (ja) * 2012-09-24 2014-03-27 ヤマハ株式会社 音響信号変換器のための保護装置
US10194240B2 (en) 2014-04-23 2019-01-29 Tdk Corporation Microphone assembly and method of reducing a temperature dependency of a microphone assembly
KR101550636B1 (ko) * 2014-09-23 2015-09-07 현대자동차 주식회사 마이크로폰 및 그 제조 방법
KR101658919B1 (ko) * 2014-12-16 2016-09-23 주식회사 아이. 피. 에스시스템 콘덴서형 스피커
JP2018182530A (ja) * 2017-04-13 2018-11-15 小島プレス工業株式会社 車載用マイクロホンおよび車載用マイクシステム
DE102018126387A1 (de) * 2018-10-23 2020-04-23 Tdk Electronics Ag Schallwandler und Verfahren zum Betrieb des Schallwandlers
US11042346B2 (en) * 2019-07-30 2021-06-22 International Business Machines Corporation Artificial cochlea
CN111770424B (zh) * 2020-06-24 2021-09-07 瑞声科技（南京）有限公司 换能器
US11917381B2 (en) * 2021-02-15 2024-02-27 Shure Acquisition Holdings, Inc. Directional ribbon microphone assembly

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599988A (en) * 1966-11-15 1971-08-17 Elwood G Norris Semiautomatic phonograph with radial arm
US3418435A (en) * 1966-11-15 1968-12-24 Elwood G. Norris Radial phonograph arm and flexibly positioned pickup assembly
JPS5221364B2 (de) * 1971-11-04 1977-06-10
SE362571B (de) * 1971-12-02 1973-12-10 Ericsson Telefon Ab L M
JPS5654711Y2 (de) * 1976-06-11 1981-12-19
FR2359475A1 (fr) * 1976-07-20 1978-02-17 Bachelet Marc Perfectionnement aux platines de lecture pour disques phonographiques
US4360955A (en) * 1978-05-08 1982-11-30 Barry Block Method of making a capacitive force transducer
JPS5688296U (de) * 1979-12-10 1981-07-15
JPS5688297U (de) * 1979-12-10 1981-07-15
US4302633A (en) * 1980-03-28 1981-11-24 Hosiden Electronics Co., Ltd. Electrode plate electret of electro-acoustic transducer and its manufacturing method
JPS57111200A (en) * 1980-12-26 1982-07-10 Trio Kenwood Corp Digital speaker
US4438509A (en) * 1981-05-18 1984-03-20 Raytheon Company Transducer with tensioned-wire precompression
US4392025A (en) * 1981-05-27 1983-07-05 Hosiden Electronics Co., Ltd. Condenser microphone
US5146435A (en) * 1989-12-04 1992-09-08 The Charles Stark Draper Laboratory, Inc. Acoustic transducer
SE468967B (sv) * 1991-08-29 1993-04-19 Asea Atom Ab Drivsystem foer akustiska aparater baserat paa en magnetkrets med en cylindrisk magnetostriktiv kuts som drivcell
CN2186468Y (zh) * 1993-11-26 1994-12-28 中国船舶工业总公司第七研究院第七二六研究所 稀土弯张换能器
DE4342169A1 (de) * 1993-12-10 1995-06-14 Sennheiser Electronic Elektromechanischer Wandler, wie Mikrofon
AT400910B (de) * 1994-06-16 1996-04-25 Akg Akustische Kino Geraete Akustischer widerstand, insbesondere für elektroakustische wandler
JPH10306751A (ja) * 1997-05-07 1998-11-17 Honda Motor Co Ltd 吸気音低減装置
CA2315417A1 (en) * 1999-08-11 2001-02-11 Hiroshi Une Electret capacitor microphone
US7152478B2 (en) * 2000-07-20 2006-12-26 Entegris, Inc. Sensor usable in ultra pure and highly corrosive environments
AT413922B (de) * 2001-02-14 2006-07-15 Akg Acoustics Gmbh Elektroakustischer wandler
JP2002345088A (ja) * 2001-05-18 2002-11-29 Mitsubishi Electric Corp 圧力感応装置及びこれに用いられる半導体基板の製造方法
JP4697763B2 (ja) * 2001-07-31 2011-06-08 パナソニック株式会社 コンデンサマイクロホン
AT410741B (de) * 2002-02-26 2003-07-25 Akg Acoustics Gmbh Druckgradienten-mikrofonkapsel
AT410742B (de) * 2002-02-26 2003-07-25 Akg Acoustics Gmbh Kontaktierung für elektrostatische mikrofonwandler

Also Published As

Publication number Publication date
CN100403852C (zh) 2008-07-16
EP1233647A2 (de) 2002-08-21
CN1372431A (zh) 2002-10-02
AT410498B (de) 2003-05-26
EP1233647A3 (de) 2006-07-26
US7289638B2 (en) 2007-10-30
DE50113589D1 (de) 2008-03-27
JP2002271900A (ja) 2002-09-20
EP1233647B1 (de) 2008-02-13
US20020114476A1 (en) 2002-08-22
JP2007243999A (ja) 2007-09-20
ATA2652001A (de) 2002-09-15

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