ATE545286T1 - Schallfeldmikrophon - Google Patents

Schallfeldmikrophon

Info

Publication number
ATE545286T1
ATE545286T1 AT05450110T AT05450110T ATE545286T1 AT E545286 T1 ATE545286 T1 AT E545286T1 AT 05450110 T AT05450110 T AT 05450110T AT 05450110 T AT05450110 T AT 05450110T AT E545286 T1 ATE545286 T1 AT E545286T1
Authority
AT
Austria
Prior art keywords
sound field
virtual
field microphone
polyhedron
volume
Prior art date
Application number
AT05450110T
Other languages
English (en)
Inventor
Friedrich Reining
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 ATE545286T1 publication Critical patent/ATE545286T1/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
    • 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)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
AT05450110T 2005-06-23 2005-06-23 Schallfeldmikrophon ATE545286T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05450110A EP1737268B1 (de) 2005-06-23 2005-06-23 Schallfeldmikrophon

Publications (1)

Publication Number Publication Date
ATE545286T1 true ATE545286T1 (de) 2012-02-15

Family

ID=35134502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05450110T ATE545286T1 (de) 2005-06-23 2005-06-23 Schallfeldmikrophon

Country Status (4)

Country Link
US (1) US20070009116A1 (de)
EP (1) EP1737268B1 (de)
JP (1) JP2007006458A (de)
AT (1) ATE545286T1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1737265A1 (de) * 2005-06-23 2006-12-27 AKG Acoustics GmbH Bestimmung der Position von Schallquellen
GB0619825D0 (en) * 2006-10-06 2006-11-15 Craven Peter G Microphone array
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
WO2009062214A1 (de) * 2007-11-13 2009-05-22 Akg Acoustics Gmbh Method for synthesizing a microphone signal
WO2009062212A1 (en) * 2007-11-13 2009-05-22 Akg Acoustics Gmbh Microphone arrangement comprising three pressure gradient transducers
EP2208359B1 (de) * 2007-11-13 2016-01-27 AKG Acoustics GmbH Positionsbestimmung von schallquellen
ATE498977T1 (de) * 2007-11-13 2011-03-15 Akg Acoustics Gmbh Mikrofonanordnung
WO2009105793A1 (en) 2008-02-26 2009-09-03 Akg Acoustics Gmbh Transducer assembly
JP5304293B2 (ja) * 2009-02-10 2013-10-02 ヤマハ株式会社 収音装置
DE102009032057A1 (de) * 2009-07-07 2011-01-20 Siemens Aktiengesellschaft Druckwellen-Aufnahme und Wiedergabe
ITUD20090183A1 (it) * 2009-10-14 2011-04-15 Advanced Ind Design In Acous Tic Srl Sonda per misurazioni subacquee vettoriali del campo sonoro
JP5249901B2 (ja) * 2009-10-15 2013-07-31 ホシデン株式会社 コンデンサマイクロホン
CN102271301B (zh) * 2011-06-29 2014-02-12 陈奚平 一种扬声器
EP3007461B1 (de) * 2014-10-10 2019-02-27 Harman Becker Automotive Systems GmbH Mikrofonanordnung
US9554207B2 (en) * 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
CN106454616B (zh) * 2016-08-29 2019-10-08 陈立康 全息立体音响***
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
US10595146B2 (en) * 2017-12-21 2020-03-17 Verizon Patent And Licensing Inc. Methods and systems for extracting location-diffused ambient sound from a real-world scene
EP3804356A1 (de) 2018-06-01 2021-04-14 Shure Acquisition Holdings, Inc. Musterbildende mikrofonanordnung
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
WO2020061353A1 (en) 2018-09-20 2020-03-26 Shure Acquisition Holdings, Inc. Adjustable lobe shape for array microphones
CN113841421A (zh) 2019-03-21 2021-12-24 舒尔获得控股公司 具有抑制功能的波束形成麦克风瓣的自动对焦、区域内自动对焦、及自动配置
US11558693B2 (en) 2019-03-21 2023-01-17 Shure Acquisition Holdings, Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality
EP3942842A1 (de) 2019-03-21 2022-01-26 Shure Acquisition Holdings, Inc. Gehäuse und zugehörige konstruktionsmerkmale für mikrofone einer deckenanordnung
BR112021020484A2 (pt) * 2019-04-12 2022-01-04 Huawei Tech Co Ltd Dispositivo e método para obter um sinal ambisônico de primeira ordem
EP3973716A1 (de) 2019-05-23 2022-03-30 Shure Acquisition Holdings, Inc. Steuerbare lautsprecheranordnung, system und verfahren dafür
JP2022535229A (ja) 2019-05-31 2022-08-05 シュアー アクイジッション ホールディングス インコーポレイテッド 音声およびノイズアクティビティ検出と統合された低レイテンシオートミキサー
EP4018680A1 (de) 2019-08-23 2022-06-29 Shure Acquisition Holdings, Inc. Zweidimensionale mikrofonanordnung mit verbesserter richtcharakteristik
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
US11706562B2 (en) 2020-05-29 2023-07-18 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
US11785380B2 (en) 2021-01-28 2023-10-10 Shure Acquisition Holdings, Inc. Hybrid audio beamforming system

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GB1512514A (en) * 1974-07-12 1978-06-01 Nat Res Dev Microphone assemblies
US4828365A (en) * 1988-02-22 1989-05-09 Rca Licensing Corporation Multicolor filter for producing purer white across a display device
JP2544173B2 (ja) * 1988-03-17 1996-10-16 玄 伊達 受音装置
DE3843034A1 (de) * 1988-12-21 1990-06-28 Messerschmitt Boelkow Blohm Mikrofonsystem zum bestimmen der richtung und position einer schallquelle
JPH0472525A (ja) * 1990-07-13 1992-03-06 Nippon Telegr & Teleph Corp <Ntt> 音源方向識別センサ
JP3881092B2 (ja) * 1997-07-10 2007-02-14 シチズン時計株式会社 液晶表示パネル
US6124909A (en) * 1996-12-25 2000-09-26 Casio Computer Co., Ltd. Color liquid crystal display device having a plurality of pixel areas which emit non-colored light
US6041127A (en) * 1997-04-03 2000-03-21 Lucent Technologies Inc. Steerable and variable first-order differential microphone array
US6195140B1 (en) * 1997-07-28 2001-02-27 Sharp Kabushiki Kaisha Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
EP0958525A1 (de) * 1997-12-04 1999-11-24 Flat Panel Display Co. (Fpd) B.V. Anzeigevorrichtung
US6707519B1 (en) * 1998-02-04 2004-03-16 Seiko Epson Corporation Three state transflective liquid crystal display
EP1072926B1 (de) * 1999-02-15 2003-10-08 Citizen Watch Co. Ltd. Flüssigkristallanzeige
CN1206566C (zh) * 2001-03-07 2005-06-15 夏普株式会社 反射透过两用型彩色液晶显示装置
JP2002343816A (ja) * 2001-05-18 2002-11-29 Lintec Corp 樹脂タイバー形成用テープ、樹脂タイバー、樹脂タイバー付リードフレーム、樹脂封止型半導体装置およびその製造方法
US6734935B2 (en) * 2001-07-04 2004-05-11 Lg. Philips Lcd Co., Ltd. Array panel for a transflective liquid crystal display device
CA2374299A1 (en) * 2002-03-01 2003-09-01 Charles Whitman Fox Modular microphone array for surround sound recording

Also Published As

Publication number Publication date
EP1737268A1 (de) 2006-12-27
JP2007006458A (ja) 2007-01-11
US20070009116A1 (en) 2007-01-11
EP1737268B1 (de) 2012-02-08

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