AU2001241711A1 - Directional microphone assembly - Google Patents

Directional microphone assembly

Info

Publication number
AU2001241711A1
AU2001241711A1 AU2001241711A AU4171101A AU2001241711A1 AU 2001241711 A1 AU2001241711 A1 AU 2001241711A1 AU 2001241711 A AU2001241711 A AU 2001241711A AU 4171101 A AU4171101 A AU 4171101A AU 2001241711 A1 AU2001241711 A1 AU 2001241711A1
Authority
AU
Australia
Prior art keywords
directional microphone
microphone assembly
assembly
directional
microphone
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.)
Abandoned
Application number
AU2001241711A
Inventor
Viorel Drambarean
John S French
Andrew J. Haapapuro
Mead C Killion
Timothy S. Monroe
Robert B. Schulein
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.)
Etymotic Research Inc
Original Assignee
Etymotic Research Inc
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 Etymotic Research Inc filed Critical Etymotic Research Inc
Publication of AU2001241711A1 publication Critical patent/AU2001241711A1/en
Abandoned 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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/402—Arrangements for obtaining a desired directivity characteristic using contructional means

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
AU2001241711A 2000-05-05 2001-02-26 Directional microphone assembly Abandoned AU2001241711A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/565,262 US7881486B1 (en) 1996-12-31 2000-05-05 Directional microphone assembly
US09565262 2000-05-05
PCT/US2001/005908 WO2001087013A1 (en) 2000-05-05 2001-02-26 Directional microphone assembly

Publications (1)

Publication Number Publication Date
AU2001241711A1 true AU2001241711A1 (en) 2001-11-20

Family

ID=24257847

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001241711A Abandoned AU2001241711A1 (en) 2000-05-05 2001-02-26 Directional microphone assembly

Country Status (4)

Country Link
US (1) US7881486B1 (en)
EP (1) EP1317870A4 (en)
AU (1) AU2001241711A1 (en)
WO (1) WO2001087013A1 (en)

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CN1934904A (en) * 2004-03-25 2007-03-21 奥迪康有限公司 Microphone with inlet structure
US7593538B2 (en) 2005-03-28 2009-09-22 Starkey Laboratories, Inc. Antennas for hearing aids
TWI318077B (en) * 2006-09-04 2009-12-01 Fortemedia Inc Electronic device and process for mounting microphone therein
US20090257613A1 (en) * 2008-04-14 2009-10-15 Plantronics, Inc. Microphone Screen With Common Mode Interference Reduction
US8737658B2 (en) 2008-12-19 2014-05-27 Starkey Laboratories, Inc. Three dimensional substrate for hearing assistance devices
US8494197B2 (en) * 2008-12-19 2013-07-23 Starkey Laboratories, Inc. Antennas for custom fit hearing assistance devices
US8565457B2 (en) 2008-12-19 2013-10-22 Starkey Laboratories, Inc. Antennas for standard fit hearing assistance devices
US10142747B2 (en) 2008-12-19 2018-11-27 Starkey Laboratories, Inc. Three dimensional substrate for hearing assistance devices
US8699733B2 (en) 2008-12-19 2014-04-15 Starkey Laboratories, Inc. Parallel antennas for standard fit hearing assistance devices
DE102009056916B4 (en) * 2009-12-03 2011-07-21 Siemens Medical Instruments Pte. Ltd. Hearing aid with a space-saving arrangement of microphones and sound openings
US8520874B1 (en) * 2011-07-26 2013-08-27 Gary Beutler Hearing aid with an operational based switch
JP5931566B2 (en) * 2012-04-26 2016-06-08 株式会社オーディオテクニカ Unidirectional microphone
WO2014088517A1 (en) * 2012-12-06 2014-06-12 Agency For Science, Technology And Research Transducer and method of controlling the same
JP2018504857A (en) 2015-02-04 2018-02-15 エティモティック・リサーチ・インコーポレーテッド Speech intelligibility improvement system
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
JP6644965B2 (en) * 2015-12-03 2020-02-12 株式会社オーディオテクニカ Narrow directional microphone
EP3280159B1 (en) * 2016-08-03 2019-06-26 Oticon A/s Binaural hearing aid device
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
CN109756807A (en) * 2017-11-08 2019-05-14 深圳市佳骏兴科技有限公司 Device for speaking through and mobile terminal with whisper in sb.'s ear conduction function
CN112335261B (en) 2018-06-01 2023-07-18 舒尔获得控股公司 Patterned microphone array
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
CN109151691B (en) * 2018-09-28 2023-11-03 广东得胜电子有限公司 Silicon microphone with adjustable directivity
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
CN113841419A (en) 2019-03-21 2021-12-24 舒尔获得控股公司 Housing and associated design features for ceiling array microphone
WO2020191380A1 (en) 2019-03-21 2020-09-24 Shure Acquisition Holdings,Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition functionality
CN114051738B (en) 2019-05-23 2024-10-01 舒尔获得控股公司 Steerable speaker array, system and method thereof
US11302347B2 (en) 2019-05-31 2022-04-12 Shure Acquisition Holdings, Inc. Low latency automixer integrated with voice and noise activity detection
WO2021041275A1 (en) 2019-08-23 2021-03-04 Shore Acquisition Holdings, Inc. Two-dimensional microphone array with improved directivity
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
WO2021243368A2 (en) 2020-05-29 2021-12-02 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
EP4285605A1 (en) 2021-01-28 2023-12-06 Shure Acquisition Holdings, Inc. Hybrid audio beamforming system

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US3935398A (en) 1971-07-12 1976-01-27 Industrial Research Products, Inc. Transducer with improved armature and yoke construction
US3777079A (en) * 1971-10-21 1973-12-04 Willco Gmbh Directional microphone for head mounted midget hearing aids
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US3947646A (en) 1974-10-11 1976-03-30 Olympus Optical Company Ltd. Resilient microphone mounting
NL7713076A (en) 1977-11-28 1979-05-30 Johannes Cornelis Maria Van De METHOD AND DEVICE FOR RECORDING SOUND AND / OR FOR PROCESSING SOUND PRIOR TO PLAYBACK.
JPS5756640Y2 (en) 1978-09-30 1982-12-06
US4434329A (en) 1981-02-19 1984-02-28 Olympus Optical Company Limited Microphone device built in a tape recorder
JPS622879Y2 (en) 1981-03-25 1987-01-22
DE3207412A1 (en) 1982-03-02 1983-09-08 Robert Bosch Gmbh, 7000 Stuttgart Hearing aid with a battery-powered amplifier circuit and with means for volume control
CA1274184A (en) * 1986-10-07 1990-09-18 Edward S. Kroetsch Modular hearing aid with lid hinged to faceplate
US5201008A (en) * 1987-01-27 1993-04-06 Unitron Industries Ltd. Modular hearing aid with lid hinged to faceplate
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US5268965A (en) 1991-11-18 1993-12-07 Motorola, Inc. User selectable noise canceling for portable microphones
US5226076A (en) * 1993-02-28 1993-07-06 At&T Bell Laboratories Directional microphone assembly
US5524056A (en) * 1993-04-13 1996-06-04 Etymotic Research, Inc. Hearing aid having plural microphones and a microphone switching system
US5511130A (en) 1994-05-04 1996-04-23 At&T Corp. Single diaphragm second order differential microphone assembly
US5613011A (en) 1995-04-03 1997-03-18 Apple Computer, Inc. Microphone assembly mounted to a bezel which frames a monitor screen of a computer
DK172085B1 (en) * 1995-06-23 1997-10-13 Microtronic As Micromechanical Microphone
US5703957A (en) * 1995-06-30 1997-12-30 Lucent Technologies Inc. Directional microphone assembly
US6031922A (en) 1995-12-27 2000-02-29 Tibbetts Industries, Inc. Microphone systems of reduced in situ acceleration sensitivity
US5790679A (en) 1996-06-06 1998-08-04 Northern Telecom Limited Communications terminal having a single transducer for handset and handsfree receive functionality
US5848172A (en) * 1996-11-22 1998-12-08 Lucent Technologies Inc. Directional microphone
US5757933A (en) * 1996-12-11 1998-05-26 Micro Ear Technology, Inc. In-the-ear hearing aid with directional microphone system
US5878147A (en) * 1996-12-31 1999-03-02 Etymotic Research, Inc. Directional microphone assembly
US6151399A (en) * 1996-12-31 2000-11-21 Etymotic Research, Inc. Directional microphone system providing for ease of assembly and disassembly
US5875254A (en) * 1997-12-18 1999-02-23 Siemens Hearing Instruments, Inc. Binaural hearing aid with integrated retrieval line and microphone
US6134258A (en) * 1998-03-25 2000-10-17 The Board Of Trustees Of The Leland Stanford Junior University Transverse-pumped sLAB laser/amplifier

Also Published As

Publication number Publication date
US7881486B1 (en) 2011-02-01
WO2001087013A1 (en) 2001-11-15
WO2001087013A8 (en) 2002-05-02
EP1317870A4 (en) 2008-11-26
EP1317870A1 (en) 2003-06-11

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