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; ELECTRIC HEARING AIDS; 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)

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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
EP2262277B1 (de) 2007-11-13 2012-01-04 AKG Acoustics GmbH Mikrofonanordnung
CN101855914B (zh) * 2007-11-13 2014-08-20 Akg声学有限公司 声源的位置确定
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
ATE507683T1 (de) * 2007-11-13 2011-05-15 Akg Acoustics Gmbh Mikrofonanordnung mit drei druckgradientenwandlern
WO2009062210A1 (en) * 2007-11-13 2009-05-22 Akg Acoustics Gmbh Microphone arrangement
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
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
US9554207B2 (en) 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
CN106454616B (zh) * 2016-08-29 2019-10-08 陈立康 全息立体音响系统
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
CN112335261B (zh) 2018-06-01 2023-07-18 舒尔获得控股公司 图案形成麦克风阵列
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
US11310596B2 (en) 2018-09-20 2022-04-19 Shure Acquisition Holdings, Inc. Adjustable lobe shape for array microphones
JP7572964B2 (ja) 2019-03-21 2024-10-24 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 阻止機能を伴うビーム形成マイクロフォンローブの自動集束、領域内自動集束、および自動配置
US11303981B2 (en) 2019-03-21 2022-04-12 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
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
WO2020207596A1 (en) * 2019-04-12 2020-10-15 Huawei Technologies Co., Ltd. Device and method for obtaining a first order ambisonic signal
TW202101422A (zh) 2019-05-23 2021-01-01 美商舒爾獲得控股公司 可操縱揚聲器陣列、系統及其方法
WO2020243471A1 (en) 2019-05-31 2020-12-03 Shure Acquisition Holdings, Inc. Low latency automixer integrated with voice and noise activity detection
CN114467312A (zh) 2019-08-23 2022-05-10 舒尔获得控股公司 具有改进方向性的二维麦克风阵列
US12028678B2 (en) 2019-11-01 2024-07-02 Shure Acquisition Holdings, Inc. Proximity microphone
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
JP7814400B2 (ja) 2021-01-28 2026-02-16 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 ハイブリッドオーディオビーム形成システム
US12452584B2 (en) 2021-01-29 2025-10-21 Shure Acquisition Holdings, Inc. Scalable conferencing systems and methods
US12542123B2 (en) 2021-08-31 2026-02-03 Shure Acquisition Holdings, Inc. Mask non-linear processor for acoustic echo cancellation
US12289584B2 (en) 2021-10-04 2025-04-29 Shure Acquisition Holdings, Inc. Networked automixer systems and methods
EP4427465A1 (de) 2021-11-05 2024-09-11 Shure Acquisition Holdings, Inc. Verteilter algorithmus zur automatischen mischung von sprache über drahtlose netzwerke
US12250526B2 (en) 2022-01-07 2025-03-11 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods
US12598261B2 (en) 2022-09-28 2026-04-07 Shure Acquisition Holdings, Inc. Wideband doubletalk detection for optimization of acoustic echo cancellation
USD1056882S1 (en) * 2023-03-07 2025-01-07 Logitech Europe S.A. Microphone

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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
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Also Published As

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

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