ATE508589T1 - Richtmitkrofonanordnung - Google Patents

Richtmitkrofonanordnung

Info

Publication number
ATE508589T1
ATE508589T1 AT00913497T AT00913497T ATE508589T1 AT E508589 T1 ATE508589 T1 AT E508589T1 AT 00913497 T AT00913497 T AT 00913497T AT 00913497 T AT00913497 T AT 00913497T AT E508589 T1 ATE508589 T1 AT E508589T1
Authority
AT
Austria
Prior art keywords
sound
chamber
acoustic
rear sound
diaphragm
Prior art date
Application number
AT00913497T
Other languages
English (en)
Inventor
Mead Killion
Robert Schulein
Timothy Monroe
Original Assignee
Etymotic Res 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 Res Inc filed Critical Etymotic Res Inc
Application granted granted Critical
Publication of ATE508589T1 publication Critical patent/ATE508589T1/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/38—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means in which sound waves act upon both sides of a diaphragm and incorporating acoustic phase-shifting means, e.g. pressure-gradient microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/402—Arrangements for obtaining a desired directivity characteristic using contructional means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/01—Noise reduction using microphones having different directional characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/07—Mechanical or electrical reduction of wind noise generated by wind passing a microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/48—Electric hearing aids using constructional means for obtaining a desired frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Fats And Perfumes (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
AT00913497T 1999-02-18 2000-02-16 Richtmitkrofonanordnung ATE508589T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/252,572 US6151399A (en) 1996-12-31 1999-02-18 Directional microphone system providing for ease of assembly and disassembly
PCT/US2000/004021 WO2000049836A1 (en) 1999-02-18 2000-02-16 Directional microphone assembly

Publications (1)

Publication Number Publication Date
ATE508589T1 true ATE508589T1 (de) 2011-05-15

Family

ID=22956587

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00913497T ATE508589T1 (de) 1999-02-18 2000-02-16 Richtmitkrofonanordnung

Country Status (9)

Country Link
US (1) US6151399A (de)
EP (1) EP1151635B1 (de)
JP (1) JP2002537743A (de)
AT (1) ATE508589T1 (de)
AU (1) AU3493600A (de)
CA (1) CA2364120C (de)
DE (1) DE60045916D1 (de)
DK (1) DK1151635T3 (de)
WO (1) WO2000049836A1 (de)

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US6597793B1 (en) * 1998-08-06 2003-07-22 Resistance Technology, Inc. Directional/omni-directional hearing aid microphone and housing
US6690806B1 (en) * 1999-04-01 2004-02-10 Resistance Technology, Inc. Various directional/omni-directional hearing aid microphone and housing structures
US6704423B2 (en) * 1999-12-29 2004-03-09 Etymotic Research, Inc. Hearing aid assembly having external directional microphone
AU2001226658A1 (en) * 2000-01-19 2001-07-31 Oticon A/S In the ear hearing aid
US20020001391A1 (en) * 2000-03-16 2002-01-03 Resistance Technology, Inc. Acoustic switch with electronic switching capability
WO2002003752A2 (en) * 2000-07-06 2002-01-10 Microtonic Nederland B.V. A directional microphone
US7260236B2 (en) * 2001-01-12 2007-08-21 Sonionmicrotronic Nederland B.V. Wind noise suppression in directional microphones
DE10131214C1 (de) 2001-06-28 2003-01-09 Siemens Audiologische Technik Mikrofonanordnung in einem hinter dem Ohr tragbaren Hörgerät
US7245733B2 (en) * 2002-03-20 2007-07-17 Siemens Hearing Instruments, Inc. Hearing instrument microphone arrangement with improved sensitivity
US7136497B2 (en) * 2002-04-17 2006-11-14 Knowles Electronics, Llc. Acoustical switch for a directional microphone
WO2004016041A1 (en) * 2002-08-07 2004-02-19 State University Of Ny Binghamton Differential microphone
AT413921B (de) * 2002-10-01 2006-07-15 Akg Acoustics Gmbh Mikrofone mit untereinander gleicher empfindlichkeit und verfahren zur herstellung derselben
US20040179702A1 (en) * 2003-03-11 2004-09-16 Boor Steven E. Transducer assembly with modifiable buffer circuit and method for adjusting thereof
US8331582B2 (en) * 2003-12-01 2012-12-11 Wolfson Dynamic Hearing Pty Ltd Method and apparatus for producing adaptive directional signals
KR20040028889A (ko) * 2004-02-24 2004-04-03 장순석 반대쪽 방향의 소리도 잘 들을 수 있는 한쪽 귓속형보청기 구조 설계
JP2005249816A (ja) * 2004-03-01 2005-09-15 Internatl Business Mach Corp <Ibm> 信号強調装置、方法及びプログラム、並びに音声認識装置、方法及びプログラム
CN1934904A (zh) * 2004-03-25 2007-03-21 奥迪康有限公司 具有入口结构的传声器
US7443992B2 (en) 2004-04-15 2008-10-28 Starkey Laboratories, Inc. Method and apparatus for modular hearing aid
DE102004021962A1 (de) * 2004-05-04 2005-06-30 Siemens Audiologische Technik Gmbh Elektronischer Hybridschaltkreis für ein Hörgerät und entsprechendes Hörgerät
CN1985543B (zh) * 2004-07-09 2012-09-26 美商楼氏电子有限公司 用于在具有前置放大器的传声器组件中抑制射频干扰的装置
CN1882194B (zh) * 2005-05-20 2011-01-26 美商富迪科技股份有限公司 内建多个麦克风的模块
US7676052B1 (en) * 2006-02-28 2010-03-09 National Semiconductor Corporation Differential microphone assembly
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US8040958B2 (en) * 2007-03-02 2011-10-18 Honda Motor Co., Ltd Method for measuring correlation between frequency response functions
US7832080B2 (en) 2007-10-11 2010-11-16 Etymotic Research, Inc. Directional microphone assembly
US8155364B2 (en) * 2007-11-06 2012-04-10 Fortemedia, Inc. Electronic device with microphone array capable of suppressing noise
US20100111340A1 (en) * 2008-10-10 2010-05-06 Knowles Electronics, Llc Acoustic Valve Mechanisms
US8644533B2 (en) * 2008-12-31 2014-02-04 Starkey Laboratories, Inc. Method and apparatus for hearing assistance device microphones
JP5262859B2 (ja) * 2009-03-09 2013-08-14 船井電機株式会社 マイクロホンユニット
JP5691181B2 (ja) * 2010-01-27 2015-04-01 船井電機株式会社 マイクロホンユニット、及び、それを備えた音声入力装置
JP5834383B2 (ja) 2010-06-01 2015-12-24 船井電機株式会社 マイクロホンユニット及びそれを備えた音声入力装置
JP5574488B2 (ja) * 2010-11-08 2014-08-20 株式会社オーディオテクニカ コンデンサマイクロホン
JP5546475B2 (ja) * 2011-02-15 2014-07-09 株式会社オーディオテクニカ マイクロホン
WO2013141158A1 (ja) * 2012-03-21 2013-09-26 株式会社巴川製紙所 マイクロホン装置、マイクロホンユニット、マイクロホン構造及びそれらを用いた電子機器
US9357292B2 (en) * 2012-12-06 2016-05-31 Fortemedia, Inc. Implementation of microphone array housing receiving sound via guide tube
CN103856857B (zh) * 2012-12-06 2018-01-05 美商富迪科技股份有限公司 电子装置
US8958592B2 (en) * 2013-05-23 2015-02-17 Fortemedia, Inc. Microphone array housing with acoustic extending structure and electronic device utilizing the same
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
US9859879B2 (en) 2015-09-11 2018-01-02 Knowles Electronics, Llc Method and apparatus to clip incoming signals in opposing directions when in an off state
DE102015223502A1 (de) * 2015-11-27 2017-06-01 Robert Bosch Gmbh Akustisch sensitives Gehäuse und Verfahren zum Empfangen von akustischen Signalen
JP6644965B2 (ja) * 2015-12-03 2020-02-12 株式会社オーディオテクニカ 狭指向性マイクロホン
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
DE102018221726A1 (de) 2017-12-29 2019-07-04 Knowles Electronics, Llc Audiovorrichtung mit akustischem Ventil
DE202018107151U1 (de) 2018-01-08 2019-01-15 Knowles Electronics, Llc Audiovorrichtung mit Ventilzustandsverwaltung
EP3744112B1 (de) 2018-01-24 2024-05-08 Shure Acquisition Holdings, Inc. Mems-richtmikrofon mit korrekturschaltung
US10932069B2 (en) 2018-04-12 2021-02-23 Knowles Electronics, Llc Acoustic valve for hearing device
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
US10820074B2 (en) * 2018-06-08 2020-10-27 Polycom, Inc. Gradient micro-electro-mechanical (MEMS) microphone assembly
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
EP3854108B1 (de) 2018-09-20 2025-10-22 Shure Acquisition Holdings, Inc. Einstellbare keulenform für array-mikrofone
CN109327777B (zh) * 2018-11-01 2020-11-24 歌尔股份有限公司 声学模组和电子产品
US11102576B2 (en) 2018-12-31 2021-08-24 Knowles Electronicis, LLC Audio device with audio signal processing based on acoustic valve state
US10917731B2 (en) 2018-12-31 2021-02-09 Knowles Electronics, Llc Acoustic valve for hearing device
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
EP3942842B1 (de) 2019-03-21 2026-03-11 Shure Acquisition Holdings, Inc. Gehäuse und zugehörige konstruktionsmerkmale für mikrofone einer deckenanordnung
CN113841421B (zh) 2019-03-21 2025-02-11 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
EP3973716A1 (de) 2019-05-23 2022-03-30 Shure Acquisition Holdings, Inc. Steuerbare lautsprecheranordnung, system und verfahren dafür
JP7731292B2 (ja) 2019-05-31 2025-08-29 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
US11297426B2 (en) 2019-08-23 2022-04-05 Shure Acquisition Holdings, Inc. One-dimensional array microphone with improved directivity
WO2021087377A1 (en) 2019-11-01 2021-05-06 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
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
WO2023015486A1 (zh) * 2021-08-11 2023-02-16 深圳市韶音科技有限公司 一种传声器
US12542123B2 (en) 2021-08-31 2026-02-03 Shure Acquisition Holdings, Inc. Mask non-linear processor for acoustic echo cancellation
WO2023059655A1 (en) 2021-10-04 2023-04-13 Shure Acquisition Holdings, Inc. Networked automixer systems and methods
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US12250526B2 (en) 2022-01-07 2025-03-11 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods
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EP4440144A1 (de) * 2023-03-31 2024-10-02 GN Hearing A/S Filtervorrichtung für ein hörgerät, hörgerät, verfahren zur herstellung einer filtervorrichtung und verfahren zur montage eines hörgeräts
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Also Published As

Publication number Publication date
WO2000049836A1 (en) 2000-08-24
JP2002537743A (ja) 2002-11-05
CA2364120A1 (en) 2000-08-24
US6151399A (en) 2000-11-21
EP1151635A1 (de) 2001-11-07
EP1151635B1 (de) 2011-05-04
AU3493600A (en) 2000-09-04
DK1151635T3 (da) 2011-08-29
CA2364120C (en) 2012-01-03
DE60045916D1 (de) 2011-06-16
EP1151635A4 (de) 2008-08-20

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