DE59104846D1 - Hörgerät mit Richtmikrofon mit variabler Richtcharakteristik. - Google Patents

Hörgerät mit Richtmikrofon mit variabler Richtcharakteristik.

Info

Publication number
DE59104846D1
DE59104846D1 DE59104846T DE59104846T DE59104846D1 DE 59104846 D1 DE59104846 D1 DE 59104846D1 DE 59104846 T DE59104846 T DE 59104846T DE 59104846 T DE59104846 T DE 59104846T DE 59104846 D1 DE59104846 D1 DE 59104846D1
Authority
DE
Germany
Prior art keywords
directional
hearing aid
variable
microphone
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.)
Expired - Fee Related
Application number
DE59104846T
Other languages
English (en)
Inventor
Zlatan Dipl Ing Dr Ribic
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.)
Viennatone GmbH
Original Assignee
Viennatone 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 Viennatone GmbH filed Critical Viennatone GmbH
Application granted granted Critical
Publication of DE59104846D1 publication Critical patent/DE59104846D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H04R19/016—Electrostatic transducers characterised by the use of electrets for microphones

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)
  • Circuit For Audible Band Transducer (AREA)
DE59104846T 1990-07-13 1991-06-25 Hörgerät mit Richtmikrofon mit variabler Richtcharakteristik. Expired - Fee Related DE59104846D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0150090A AT407815B (de) 1990-07-13 1990-07-13 Hörgerät

Publications (1)

Publication Number Publication Date
DE59104846D1 true DE59104846D1 (de) 1995-04-13

Family

ID=3515154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59104846T Expired - Fee Related DE59104846D1 (de) 1990-07-13 1991-06-25 Hörgerät mit Richtmikrofon mit variabler Richtcharakteristik.

Country Status (6)

Country Link
US (1) US5214709A (de)
EP (1) EP0466676B1 (de)
AT (1) AT407815B (de)
CA (1) CA2046416C (de)
DE (1) DE59104846D1 (de)
DK (1) DK0466676T3 (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681411A5 (de) * 1991-02-20 1993-03-15 Phonak Ag
CA2069356C (en) * 1991-07-17 1997-05-06 Gary Wayne Elko Adjustable filter for differential microphones
US5251264A (en) * 1992-03-25 1993-10-05 Motorola, Inc. Mechanical-vibration-cancelling piezo ceramic microphone
US5524056A (en) 1993-04-13 1996-06-04 Etymotic Research, Inc. Hearing aid having plural microphones and a microphone switching system
US5664021A (en) * 1993-10-05 1997-09-02 Picturetel Corporation Microphone system for teleconferencing system
FR2711515B1 (fr) * 1993-10-21 1996-01-12 Boucobza Fabien Dispositif d'aide à l'audition.
US5537477A (en) * 1994-02-07 1996-07-16 Ensoniq Corporation Frequency characteristic shaping circuitry and method
JPH07298387A (ja) * 1994-04-28 1995-11-10 Canon Inc ステレオ音声入力装置
US5500902A (en) * 1994-07-08 1996-03-19 Stockham, Jr.; Thomas G. Hearing aid device incorporating signal processing techniques
US8085959B2 (en) * 1994-07-08 2011-12-27 Brigham Young University Hearing compensation system incorporating signal processing techniques
US5550923A (en) * 1994-09-02 1996-08-27 Minnesota Mining And Manufacturing Company Directional ear device with adaptive bandwidth and gain control
US5589799A (en) * 1994-09-29 1996-12-31 Tibbetts Industries, Inc. Low noise amplifier for microphone
US6031922A (en) * 1995-12-27 2000-02-29 Tibbetts Industries, Inc. Microphone systems of reduced in situ acceleration sensitivity
DE19612481C2 (de) 1996-03-29 2003-11-13 Sennheiser Electronic Elektrostatischer Wandler
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
US7881486B1 (en) 1996-12-31 2011-02-01 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
AUPO714197A0 (en) 1997-06-02 1997-06-26 University Of Melbourne, The Multi-strategy array processor
NL1007321C2 (nl) 1997-10-20 1999-04-21 Univ Delft Tech Gehoorinrichting voor het verbeteren van de verstaanbaarheid voor slechthorenden.
DK0847227T3 (da) 1998-03-02 2003-12-22 Phonak Ag Høreapparat
US6173059B1 (en) 1998-04-24 2001-01-09 Gentner Communications Corporation Teleconferencing system with visual feedback
DE19822021C2 (de) * 1998-05-15 2000-12-14 Siemens Audiologische Technik Hörgerät mit automatischem Mikrofonabgleich sowie Verfahren zum Betrieb eines Hörgerätes mit automatischem Mikrofonabgleich
WO2000019770A1 (de) 1998-09-29 2000-04-06 Siemens Audiologische Technik Gmbh Hörgerät und verfahren zum verarbeiten von mikrofonsignalen in einem hörgerät
DE19849739C2 (de) * 1998-10-28 2001-05-31 Siemens Audiologische Technik Adaptives Verfahren zur Korrektur der Mikrofone eines Richtmikrofonsystems in einem Hörgerät sowie Hörgerät
DE19856798A1 (de) * 1998-12-09 1999-12-16 Siemens Audiologische Technik Höhrhilfegerät mit verbesserter Richtwirkung bei Mehrkanal-AGC-Systemen sowie Verfahren zum Betrieb eines derartigen Hörhilfegeräts
WO2001001732A1 (en) * 1999-06-24 2001-01-04 Tøpholm & Westermann APS Hearing aid with controllable directional characteristics
DE19948907A1 (de) * 1999-10-11 2001-02-01 Siemens Audiologische Technik Verfahren zur Signalverarbeitung in einer Hörhilfe sowie Hörhilfe
DE19954880C1 (de) * 1999-11-15 2001-01-25 Siemens Audiologische Technik Elektromagnetischer Wandler zur Schallerzeugung in Hörhilfen, insbesondere miniaturisierten elektronischen Hörgeräten
US20010028718A1 (en) * 2000-02-17 2001-10-11 Audia Technology, Inc. Null adaptation in multi-microphone directional system
CN1418448A (zh) * 2000-03-14 2003-05-14 奥迪亚科技股份责任有限公司 多麦克风定向系统的适应性麦克风匹配
US20010038699A1 (en) * 2000-03-20 2001-11-08 Audia Technology, Inc. Automatic directional processing control for multi-microphone system
WO2000068703A2 (de) * 2000-08-11 2000-11-16 Phonak Ag Verfahren zur richtungsortung und ortungsanordnung
US6687187B2 (en) 2000-08-11 2004-02-03 Phonak Ag Method for directional location and locating system
EP1330940B1 (de) 2000-10-05 2012-03-07 Etymotic Research, Inc Richtmikrofonbaugruppe
US6704422B1 (en) 2000-10-26 2004-03-09 Widex A/S Method for controlling the directionality of the sound receiving characteristic of a hearing aid a hearing aid for carrying out the method
US7369669B2 (en) * 2002-05-15 2008-05-06 Micro Ear Technology, Inc. Diotic presentation of second-order gradient directional hearing aid signals
US7369671B2 (en) 2002-09-16 2008-05-06 Starkey, Laboratories, Inc. Switching structures for hearing aid
US8284970B2 (en) * 2002-09-16 2012-10-09 Starkey Laboratories Inc. Switching structures for hearing aid
DE10310579B4 (de) * 2003-03-11 2005-06-16 Siemens Audiologische Technik Gmbh Automatischer Mikrofonabgleich bei einem Richtmikrofonsystem mit wenigstens drei Mikrofonen
DE10316287B3 (de) * 2003-04-09 2004-07-15 Siemens Audiologische Technik Gmbh Richtmikrofon
DE10331956C5 (de) * 2003-07-16 2010-11-18 Siemens Audiologische Technik Gmbh Hörhilfegerät sowie Verfahren zum Betrieb eines Hörhilfegerätes mit einem Mikrofonsystem, bei dem unterschiedliche Richtcharakteistiken einstellbar sind
EP1695590B1 (de) * 2003-12-01 2014-02-26 Wolfson Dynamic Hearing Pty Ltd. Verfahren und vorrichtung zum erzeugen adaptiver richtungssignale
EP1643798B1 (de) * 2004-10-01 2012-12-05 AKG Acoustics GmbH Mikrofon mit zwei Druckgradienten-Mikrofonkapseln
US8041066B2 (en) * 2007-01-03 2011-10-18 Starkey Laboratories, Inc. Wireless system for hearing communication devices providing wireless stereo reception modes
US9774961B2 (en) 2005-06-05 2017-09-26 Starkey Laboratories, Inc. Hearing assistance device ear-to-ear communication using an intermediate device
US8208642B2 (en) * 2006-07-10 2012-06-26 Starkey Laboratories, Inc. Method and apparatus for a binaural hearing assistance system using monaural audio signals
JP4293377B2 (ja) * 2006-11-22 2009-07-08 株式会社船井電機新応用技術研究所 音声入力装置及びその製造方法、並びに、情報処理システム
WO2008062848A1 (fr) 2006-11-22 2008-05-29 Funai Electric Advanced Applied Technology Research Institute Inc. Dispositif d'entrée vocale, procédé de production de ce dernier et système de traitement d'informations
WO2008109683A1 (en) * 2007-03-05 2008-09-12 Gtronix, Inc. Small-footprint microphone module with signal processing functionality
US7832080B2 (en) 2007-10-11 2010-11-16 Etymotic Research, Inc. Directional microphone assembly
JP2009284110A (ja) * 2008-05-20 2009-12-03 Funai Electric Advanced Applied Technology Research Institute Inc 音声入力装置及びその製造方法、並びに、情報処理システム
JP2009284111A (ja) 2008-05-20 2009-12-03 Funai Electric Advanced Applied Technology Research Institute Inc 集積回路装置及び音声入力装置、並びに、情報処理システム
WO2010009504A1 (en) * 2008-07-24 2010-01-28 Cochlear Limited Implantable microphone device
WO2010102342A1 (en) 2009-03-13 2010-09-16 Cochlear Limited Improved dacs actuator
US8737653B2 (en) 2009-12-30 2014-05-27 Starkey Laboratories, Inc. Noise reduction system for hearing assistance devices
US9179221B2 (en) * 2013-07-18 2015-11-03 Infineon Technologies Ag MEMS devices, interface circuits, and methods of making thereof
US10003379B2 (en) 2014-05-06 2018-06-19 Starkey Laboratories, Inc. Wireless communication with probing bandwidth
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
US9668065B2 (en) * 2015-09-18 2017-05-30 Sonion Nederland B.V. Acoustical module with acoustical filter
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
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
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
WO2020191354A1 (en) 2019-03-21 2020-09-24 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
JP2022526761A (ja) 2019-03-21 2022-05-26 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
CN114051738A (zh) 2019-05-23 2022-02-15 舒尔获得控股公司 可操纵扬声器阵列、系统及其方法
TW202105369A (zh) 2019-05-31 2021-02-01 美商舒爾獲得控股公司 整合語音及雜訊活動偵測之低延時自動混波器
US11297426B2 (en) 2019-08-23 2022-04-05 Shure Acquisition Holdings, Inc. One-dimensional array microphone with improved directivity
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
USD944776S1 (en) 2020-05-05 2022-03-01 Shure Acquisition Holdings, Inc. Audio device
WO2021243368A2 (en) 2020-05-29 2021-12-02 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
CN116918351A (zh) 2021-01-28 2023-10-20 舒尔获得控股公司 混合音频波束成形系统

Family Cites Families (17)

* 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.
DE1938435B2 (de) * 1969-07-29 1974-05-02 Karl Dr.-Ing. 7500 Karlsruhe Schoeps Hörgerät
CH533408A (de) * 1972-02-02 1973-01-31 Bommer Ag Hörgerät
AT318033B (de) * 1972-12-20 1974-09-25 A K G Akustische U Kino Geraet Mit einem Elektret ausgerüstetes Kondensatormikrophon, insbesondere für Hörbrillen
US3876843A (en) * 1973-01-02 1975-04-08 Textron Inc Directional hearing aid with variable directivity
DE2361595A1 (de) * 1973-12-11 1975-06-12 Schmitt Werner Hoergeraet mit richtmikrofon, insbesondere hoerbrille
GB1604167A (en) * 1974-09-25 1981-12-02 Ard Tech Ass Eng Microphone units
US4354059A (en) * 1979-09-11 1982-10-12 Victor Company Of Japan, Ltd. Variable-directivity microphone device
JPS57134740A (en) * 1981-02-13 1982-08-20 Toshiba Corp Keyboard input device
DE3134888A1 (de) * 1981-09-03 1983-03-10 Robert Bosch Gmbh, 7000 Stuttgart "hoergeraet"
SE452083C (sv) * 1983-02-25 1991-01-14 Rune Rosander Mikrofon
CA1240028A (en) * 1983-10-25 1988-08-02 Harvey A. Dillon Hearing aid amplification method and apparatus
JPH067707B2 (ja) * 1984-04-17 1994-01-26 松下電器産業株式会社 マイクロホン装置
JP2602642B2 (ja) * 1986-02-17 1997-04-23 アイワ株式会社 指向性マイクロホン装置
US4862278A (en) * 1986-10-14 1989-08-29 Eastman Kodak Company Video camera microphone with zoom variable acoustic focus
DK159357C (da) * 1988-03-18 1991-03-04 Oticon As Hoereapparat, navnlig til anbringelse i oeret
US5029215A (en) * 1989-12-29 1991-07-02 At&T Bell Laboratories Automatic calibrating apparatus and method for second-order gradient microphone

Also Published As

Publication number Publication date
EP0466676A2 (de) 1992-01-15
US5214709A (en) 1993-05-25
EP0466676A3 (en) 1992-07-29
EP0466676B1 (de) 1995-03-08
ATA150090A (de) 1992-08-15
CA2046416A1 (en) 1992-01-14
CA2046416C (en) 1997-12-02
AT407815B (de) 2001-06-25
DK0466676T3 (da) 1995-05-22

Similar Documents

Publication Publication Date Title
DE59104846D1 (de) Hörgerät mit Richtmikrofon mit variabler Richtcharakteristik.
DE69111668D1 (de) Modulares Hörgerät.
DE68919814D1 (de) Elektretmikrofon.
DK97997A (da) T Retningsfølsomt høreapparat
DE68917891D1 (de) Hörgerätewandler.
DE69105221D1 (de) Funktelefonapparat.
DE59106080D1 (de) Kalotten-Hochton-Lautsprecher.
DK21096A (da) I øregangen bærbart, programmerbart høreapparat
DE69021770D1 (de) Reflektionsrichtmikrophone.
DE69110530D1 (de) Lautsprechersystem.
DE69100628D1 (de) Cerumenfalle für hörgerät und hörgerät mit dergleichen.
DE69105822D1 (de) Mittelohrprothese.
DE69203460D1 (de) Lautsprecher.
DE69103208D1 (de) Stereomikrophoneinheit.
DK0712263T3 (da) Programmerbart høreapparat.
DE69111683D1 (de) Lautsprechersystem.
FR2705184B1 (fr) Haut-parleur.
DE69109307D1 (de) Hörgerät.
DE69113977D1 (de) Mobiltelefon.
DE58906141D1 (de) Hörgerät.
DE58907971D1 (de) Hörgerät mit Audio-Eingangsanschluss.
DE69113333D1 (de) Ohrstückvorrichtung.
DE69111510D1 (de) Verstärker mit variabler Verstärkung.
FI900356A0 (fi) Jordningsplaot foer radiotelefon.
DE59105234D1 (de) Doppelspulenlautsprecher.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee