SE8301061D0 - Mikrofon - Google Patents

Mikrofon

Info

Publication number
SE8301061D0
SE8301061D0 SE8301061A SE8301061A SE8301061D0 SE 8301061 D0 SE8301061 D0 SE 8301061D0 SE 8301061 A SE8301061 A SE 8301061A SE 8301061 A SE8301061 A SE 8301061A SE 8301061 D0 SE8301061 D0 SE 8301061D0
Authority
SE
Sweden
Prior art keywords
power supply
signals
microphone
characteristic
unit
Prior art date
Application number
SE8301061A
Other languages
English (en)
Other versions
SE452083C (sv
SE452083B (sv
SE8301061L (sv
Inventor
Rune Rosander
Original Assignee
Rune Rosander
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 Rune Rosander filed Critical Rune Rosander
Priority to SE8301061A priority Critical patent/SE452083C/sv
Publication of SE8301061D0 publication Critical patent/SE8301061D0/sv
Priority to US06/583,129 priority patent/US4757545A/en
Priority to DE19843406899 priority patent/DE3406899A1/de
Publication of SE8301061L publication Critical patent/SE8301061L/sv
Publication of SE452083B publication Critical patent/SE452083B/sv
Publication of SE452083C publication Critical patent/SE452083C/sv

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
SE8301061A 1983-02-25 1983-02-25 Mikrofon SE452083C (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8301061A SE452083C (sv) 1983-02-25 1983-02-25 Mikrofon
US06/583,129 US4757545A (en) 1983-02-25 1984-02-24 Amplifier circuit for a condenser microphone system
DE19843406899 DE3406899A1 (de) 1983-02-25 1984-02-25 Mikrofon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8301061A SE452083C (sv) 1983-02-25 1983-02-25 Mikrofon

Publications (4)

Publication Number Publication Date
SE8301061D0 true SE8301061D0 (sv) 1983-02-25
SE8301061L SE8301061L (sv) 1984-08-26
SE452083B SE452083B (sv) 1987-11-09
SE452083C SE452083C (sv) 1990-11-15

Family

ID=20350182

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301061A SE452083C (sv) 1983-02-25 1983-02-25 Mikrofon

Country Status (3)

Country Link
US (1) US4757545A (sv)
DE (1) DE3406899A1 (sv)
SE (1) SE452083C (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386504B (de) * 1986-10-06 1988-09-12 Akg Akustische Kino Geraete Einrichtung zur stereophonen aufnahme von schallereignissen
US4888807A (en) * 1989-01-18 1989-12-19 Audio-Technica U.S., Inc. Variable pattern microphone system
US4918726A (en) * 1989-04-10 1990-04-17 Snyder Gary K Line powered universal telephone amplifier
US5036536A (en) * 1990-02-20 1991-07-30 Plantronics, Inc. Electret microphone transmitter for use in telephone circuits
AT407815B (de) * 1990-07-13 2001-06-25 Viennatone Gmbh Hörgerät
JP2734265B2 (ja) * 1991-12-12 1998-03-30 日本電気株式会社 エレクトレット・コンデンサ・マイクロフォン用増幅回路
US5916047A (en) * 1994-02-03 1999-06-29 Huffy Corporation Portable basketball goal support system with separate ballast tank
DE19606261C2 (de) * 1996-02-06 1998-04-09 Stage Tec Entwicklungsgesellsc Mikrofon mit zugeortnetem Verstärker
JP4227679B2 (ja) * 1998-05-07 2009-02-18 株式会社オーディオテクニカ インピーダンス変換器
AU2002243458A1 (en) * 2001-01-04 2002-07-16 Audiophoric, Inc Apparatus, system and method for capturing sound
US20060285699A1 (en) * 2002-01-03 2006-12-21 Fuqua Kenton M Apparatus, system and method for capturing sound
JP4310234B2 (ja) * 2004-05-18 2009-08-05 株式会社オーディオテクニカ コンデンサマイクロホン
FI20055260A0 (sv) * 2005-05-27 2005-05-27 Midas Studios Avoin Yhtioe Anordning, system och förfarande för mottagning eller upprepning av akustiska signaler
FI20055261A0 (sv) * 2005-05-27 2005-05-27 Midas Studios Avoin Yhtioe Sammansättning av akustiska omvandlare, system och förfarande för mottagning eller upprepning av akustiska signaler
DE102010021157A1 (de) * 2010-05-21 2011-11-24 Daniela Manger 3D-Stereospaltmikrofon
JP2012239100A (ja) * 2011-05-13 2012-12-06 Audio Technica Corp ステレオマイクロホン
JP5986221B2 (ja) 2012-01-05 2016-09-06 エプコス アクチエンゲゼルシャフトＥｐｃｏｓ Ａｇ 差動マイクロフォンおよび差動マイクロフォンの駆動方法
US9179221B2 (en) * 2013-07-18 2015-11-03 Infineon Technologies Ag MEMS devices, interface circuits, and methods of making thereof
US11558695B2 (en) 2020-03-31 2023-01-17 Shure Acquisition Holdings, Inc. Condenser microphone pattern adjustment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH281609A (de) * 1949-02-22 1952-03-15 Rundfunk Nordwestdeutscher Verfahren zur Änderung der Richtcharakteristik eines aus mehreren Einzelmikrophonen bestehenden Schallempfängers.
US3135838A (en) * 1958-12-10 1964-06-02 Wright St George Lab Inc Electrostatic loudspeaker
GB1515287A (en) * 1974-05-30 1978-06-21 Plessey Co Ltd Piezoelectric transducers
US4063050A (en) * 1976-12-30 1977-12-13 Industrial Research Products, Inc. Acoustic transducer with improved electret assembly
US4334740A (en) * 1978-09-12 1982-06-15 Polaroid Corporation Receiving system having pre-selected directional response
JPS5910119B2 (ja) * 1979-04-26 1984-03-07 日本ビクター株式会社 可変指向性マイクロホン
US4412097A (en) * 1980-01-28 1983-10-25 Victor Company Of Japan, Ltd. Variable-directivity microphone device
JPS57193198A (en) * 1981-05-22 1982-11-27 Toshiba Corp Electrostatic microphone
JPS5939198A (ja) * 1982-08-27 1984-03-03 Victor Co Of Japan Ltd マイクロホン装置
DE3331440A1 (de) * 1982-09-01 1984-03-01 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Phasensteueranordnungs-schallaufnahmeeinrichtung ohne unerwuenschte empfangschrakteristiken

Also Published As

Publication number Publication date
DE3406899C2 (sv) 1992-08-13
DE3406899A1 (de) 1984-10-04
SE452083C (sv) 1990-11-15
US4757545A (en) 1988-07-12
SE452083B (sv) 1987-11-09
SE8301061L (sv) 1984-08-26

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