ATE520263T1 - Einstellung der polarisationsspannung von mikrofonen - Google Patents

Einstellung der polarisationsspannung von mikrofonen

Info

Publication number
ATE520263T1
ATE520263T1 AT04450073T AT04450073T ATE520263T1 AT E520263 T1 ATE520263 T1 AT E520263T1 AT 04450073 T AT04450073 T AT 04450073T AT 04450073 T AT04450073 T AT 04450073T AT E520263 T1 ATE520263 T1 AT E520263T1
Authority
AT
Austria
Prior art keywords
polarization voltage
regulation loop
microphones
adjusting
analog
Prior art date
Application number
AT04450073T
Other languages
English (en)
Inventor
Werner Lang
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 ATE520263T1 publication Critical patent/ATE520263T1/de

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
    • H04R19/04—Microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
AT04450073T 2004-03-30 2004-03-30 Einstellung der polarisationsspannung von mikrofonen ATE520263T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04450073A EP1585365B1 (de) 2004-03-30 2004-03-30 Einstellung der Polarisationsspannung von Mikrofonen

Publications (1)

Publication Number Publication Date
ATE520263T1 true ATE520263T1 (de) 2011-08-15

Family

ID=34896201

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04450073T ATE520263T1 (de) 2004-03-30 2004-03-30 Einstellung der polarisationsspannung von mikrofonen

Country Status (4)

Country Link
EP (1) EP1585365B1 (de)
JP (1) JP4662782B2 (de)
CN (1) CN1678134B (de)
AT (1) ATE520263T1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4669804B2 (ja) * 2006-03-28 2011-04-13 株式会社オーディオテクニカ コンデンサマイクロホン
CN101060726B (zh) * 2006-04-21 2011-10-12 探微科技股份有限公司 制作电容式麦克风元件的振膜的方法
CN101064969B (zh) * 2006-04-24 2011-11-30 探微科技股份有限公司 制作电容式麦克风元件的振膜的方法
JP4947708B2 (ja) * 2007-02-16 2012-06-06 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ユニットおよびコンデンサーマイクロホン
DE102008022588A1 (de) 2007-05-09 2008-11-27 Henrik Blanchard Kondensatormikrofon und Verfahren zum Betreiben desselben
JP5006109B2 (ja) * 2007-06-01 2012-08-22 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
DE102016105904B4 (de) * 2016-03-31 2019-10-10 Tdk Corporation MEMS-Mikrofon und Verfahren zur Selbstkalibrierung des MEMS-Mikrofons
CN109634340B (zh) * 2018-12-19 2023-10-13 卡斯柯信号有限公司 一种压控恒流源输出电路

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493819A (en) * 1947-11-25 1950-01-10 Bell Telephone Labor Inc Stabilized feed-back condenser microphone
DE2020739A1 (de) * 1970-04-23 1971-11-11 Georg Neumann Gmbh Electroacus Verstaerkerschaltung fuer kapazitive Mikrophone
AT298583B (de) * 1970-06-08 1972-05-10 Akg Akustische Kino Geraete Kapazitiver Schallempfänger Kapazitiver Schallempfänger
JPS55165575U (de) * 1979-05-15 1980-11-28
ATE36629T1 (de) * 1982-06-14 1988-09-15 Neumann Gmbh Georg Mikrofon.
JPH067664Y2 (ja) * 1985-05-08 1994-02-23 株式会社オ−デイオテクニカ コンデンサマイクロホン
JPH0771357B2 (ja) * 1986-07-16 1995-07-31 株式会社オ−デイオテクニカ コンデンサマイクロホン出力回路
DE3933870C2 (de) * 1989-10-11 1999-07-22 Neumann Gmbh Georg Verfahren und Schaltungsanordnung zum Steuern von Mikrofonen
JP3222994B2 (ja) * 1993-06-29 2001-10-29 株式会社オーディオテクニカ ファントム給電方式マイクロホンにおける遠隔制御装置
DE19606261C2 (de) * 1996-02-06 1998-04-09 Stage Tec Entwicklungsgesellsc Mikrofon mit zugeortnetem Verstärker
JP2000217188A (ja) * 1999-01-20 2000-08-04 Nec Niigata Ltd コンデンサマイクロフォン接続回路
EP1259096A2 (de) * 2001-05-14 2002-11-20 AKG Acoustics GmbH Innenisolation elektroakustischer Kapsel

Also Published As

Publication number Publication date
EP1585365B1 (de) 2011-08-10
JP2005287000A (ja) 2005-10-13
CN1678134A (zh) 2005-10-05
EP1585365A1 (de) 2005-10-12
JP4662782B2 (ja) 2011-03-30
CN1678134B (zh) 2012-02-15

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