DE50113589D1 - Elektroakustische Kapsel - Google Patents

Elektroakustische Kapsel

Info

Publication number
DE50113589D1
DE50113589D1 DE50113589T DE50113589T DE50113589D1 DE 50113589 D1 DE50113589 D1 DE 50113589D1 DE 50113589 T DE50113589 T DE 50113589T DE 50113589 T DE50113589 T DE 50113589T DE 50113589 D1 DE50113589 D1 DE 50113589D1
Authority
DE
Germany
Prior art keywords
electroacoustic
capsule
transducer
electrostrictive
magnetostrictive elements
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE50113589T
Other languages
English (en)
Inventor
Kurt Dipl-Ing Nell
Gino Dipl-Ing Pavlovic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AKG Acoustics GmbH
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 DE50113589D1 publication Critical patent/DE50113589D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04R19/016—Electrostatic transducers characterised by the use of electrets for microphones
DE50113589T 2001-02-20 2001-12-12 Elektroakustische Kapsel Expired - Lifetime DE50113589D1 (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
DE50113589D1 true DE50113589D1 (de) 2008-03-27

Family

ID=3670403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50113589T Expired - Lifetime DE50113589D1 (de) 2001-02-20 2001-12-12 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 (17)

* 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
US7889877B2 (en) * 2003-06-30 2011-02-15 Nxp B.V. Device for generating a medium stream
CN101401449A (zh) * 2006-04-04 2009-04-01 美商楼氏电子有限公司 监控换能器系统及其制造方法
US20070237345A1 (en) * 2006-04-06 2007-10-11 Fortemedia, Inc. Method for reducing phase variation of signals generated by electret condenser microphones
ATE498978T1 (de) * 2007-11-13 2011-03-15 Akg Acoustics Gmbh Mikrofonanordnung, die zwei druckgradientenwandler aufweist
CN101911721B (zh) * 2007-11-13 2014-04-23 Akg声学有限公司 合成麦克风信号的方法
DE602007012599D1 (de) * 2007-11-13 2011-03-31 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
EP2899992B1 (de) * 2012-09-24 2017-08-30 YAMAHA Corporation Schutzvorrichtung für einen tonsignalwandler
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
DE102018126387A1 (de) * 2018-10-23 2020-04-23 Tdk Electronics Ag Schallwandler und Verfahren zum Betrieb des Schallwandlers
CN111770424B (zh) * 2020-06-24 2021-09-07 瑞声科技（南京）有限公司 换能器

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418435A (en) * 1966-11-15 1968-12-24 Elwood G. Norris Radial phonograph arm and flexibly positioned pickup assembly
US3599988A (en) * 1966-11-15 1971-08-17 Elwood G Norris Semiautomatic phonograph with radial arm
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
JPS5688297U (de) * 1979-12-10 1981-07-15
JPS5688296U (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
AT410742B (de) * 2002-02-26 2003-07-25 Akg Acoustics Gmbh Kontaktierung für elektrostatische mikrofonwandler
AT410741B (de) * 2002-02-26 2003-07-25 Akg Acoustics Gmbh Druckgradienten-mikrofonkapsel

Also Published As

Publication number Publication date
CN1372431A (zh) 2002-10-02
ATA2652001A (de) 2002-09-15
US20020114476A1 (en) 2002-08-22
AT410498B (de) 2003-05-26
CN100403852C (zh) 2008-07-16
ATE386413T1 (de) 2008-03-15
US7289638B2 (en) 2007-10-30
JP2007243999A (ja) 2007-09-20
EP1233647A2 (de) 2002-08-21
EP1233647B1 (de) 2008-02-13
JP2002271900A (ja) 2002-09-20
EP1233647A3 (de) 2006-07-26

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Legal Events

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