DE50114468D1 - Elektroakustischer Wandler - Google Patents

Elektroakustischer Wandler

Info

Publication number
DE50114468D1
DE50114468D1 DE50114468T DE50114468T DE50114468D1 DE 50114468 D1 DE50114468 D1 DE 50114468D1 DE 50114468 T DE50114468 T DE 50114468T DE 50114468 T DE50114468 T DE 50114468T DE 50114468 D1 DE50114468 D1 DE 50114468D1
Authority
DE
Germany
Prior art keywords
microphone
electroacoustic transducer
electrode
another
operating
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
DE50114468T
Other languages
English (en)
Inventor
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 DE50114468D1 publication Critical patent/DE50114468D1/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
    • H04R19/04—Microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Glass Compositions (AREA)
  • Control Of Electric Motors In General (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
DE50114468T 2001-02-14 2001-12-12 Elektroakustischer Wandler Expired - Lifetime DE50114468D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0022701A AT413922B (de) 2001-02-14 2001-02-14 Elektroakustischer wandler

Publications (1)

Publication Number Publication Date
DE50114468D1 true DE50114468D1 (de) 2008-12-18

Family

ID=3669899

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50114468T Expired - Lifetime DE50114468D1 (de) 2001-02-14 2001-12-12 Elektroakustischer Wandler

Country Status (6)

Country Link
US (1) US6792123B2 (de)
EP (1) EP1233648B1 (de)
JP (1) JP4038051B2 (de)
CN (1) CN1248543C (de)
AT (2) AT413922B (de)
DE (1) DE50114468D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410498B (de) * 2001-02-20 2003-05-26 Akg Acoustics Gmbh Elektroakustische kapsel
JP2005244427A (ja) * 2004-02-25 2005-09-08 Audio Technica Corp 単一指向性コンデンサマイクロホンユニット
JP4802985B2 (ja) * 2006-11-07 2011-10-26 ヤマハ株式会社 スピーカ
US9716934B2 (en) * 2015-04-24 2017-07-25 Apple Inc. Liquid ingress-redirecting acoustic device reservoir
US11638079B1 (en) 2020-07-31 2023-04-25 Waymo Llc External microphone heater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115129A (en) * 1935-06-08 1938-04-26 Telefunken Gmbh Loudspeaker
NL7313455A (nl) * 1973-10-01 1975-04-03 Philips Nv Mikrofoon met elektrostatische capsule.
US4450929A (en) * 1980-05-09 1984-05-29 Marrs Ralph E Acoustic energy systems
JP3371045B2 (ja) * 1994-12-26 2003-01-27 株式会社オーディオテクニカ コンデンサマイクロホン

Also Published As

Publication number Publication date
JP2002271899A (ja) 2002-09-20
EP1233648B1 (de) 2008-11-05
AT413922B (de) 2006-07-15
JP4038051B2 (ja) 2008-01-23
US6792123B2 (en) 2004-09-14
CN1371234A (zh) 2002-09-25
EP1233648A3 (de) 2006-09-20
ATA2272001A (de) 2005-10-15
US20020110254A1 (en) 2002-08-15
ATE413786T1 (de) 2008-11-15
EP1233648A2 (de) 2002-08-21
CN1248543C (zh) 2006-03-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition