DK1458216T3 - Apparat og fremgangsmåde til tilpasning af höreapparatmikrofoner - Google Patents

Apparat og fremgangsmåde til tilpasning af höreapparatmikrofoner

Info

Publication number
DK1458216T3
DK1458216T3 DK04003637T DK04003637T DK1458216T3 DK 1458216 T3 DK1458216 T3 DK 1458216T3 DK 04003637 T DK04003637 T DK 04003637T DK 04003637 T DK04003637 T DK 04003637T DK 1458216 T3 DK1458216 T3 DK 1458216T3
Authority
DK
Denmark
Prior art keywords
output
pol
hearing aid
mic
goes
Prior art date
Application number
DK04003637T
Other languages
English (en)
Inventor
Georg-Erwin Arndt
Joachim Dr Eggers
Thomas Hanses
Torsten Dr Niederdraenk
Hartmut Ritter
Gunter Sauer
Original Assignee
Siemens Audiologische Technik
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 Siemens Audiologische Technik filed Critical Siemens Audiologische Technik
Application granted granted Critical
Publication of DK1458216T3 publication Critical patent/DK1458216T3/da

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
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/004—Monitoring arrangements; Testing arrangements for microphones
    • H04R29/005—Microphone arrays
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Neurosurgery (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transmitters (AREA)
DK04003637T 2003-03-11 2004-02-18 Apparat og fremgangsmåde til tilpasning af höreapparatmikrofoner DK1458216T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10310580A DE10310580A1 (de) 2003-03-11 2003-03-11 Vorrichtung und Verfahren zur Adaption von Hörgerätemikrofonen

Publications (1)

Publication Number Publication Date
DK1458216T3 true DK1458216T3 (da) 2008-11-24

Family

ID=32748191

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04003637T DK1458216T3 (da) 2003-03-11 2004-02-18 Apparat og fremgangsmåde til tilpasning af höreapparatmikrofoner

Country Status (5)

Country Link
US (1) US7254245B2 (da)
EP (1) EP1458216B1 (da)
AT (1) ATE404032T1 (da)
DE (2) DE10310580A1 (da)
DK (1) DK1458216T3 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200401280A (da) * 2004-08-24 2006-02-25 Oticon As Lavfrekvens fase matchning til mikrofoner
EP1806030B1 (en) 2004-10-19 2014-10-08 Widex A/S System and method for adaptive microphone matching in a hearing aid
DK1773098T3 (da) * 2005-10-06 2013-03-18 Oticon As System og fremgangsmåde til tilpasning af mikrofoner
US8031881B2 (en) 2007-09-18 2011-10-04 Starkey Laboratories, Inc. Method and apparatus for microphone matching for wearable directional hearing device using wearer's own voice
US8374362B2 (en) 2008-01-31 2013-02-12 Qualcomm Incorporated Signaling microphone covering to the user
US9838783B2 (en) * 2015-10-22 2017-12-05 Cirrus Logic, Inc. Adaptive phase-distortionless magnitude response equalization (MRE) for beamforming applications
CN108235818B (zh) * 2018-01-05 2020-02-21 万魔声学科技有限公司 主动降噪方法、设备及耳机
US11070907B2 (en) 2019-04-25 2021-07-20 Khaled Shami Signal matching method and device
DE102020200553B3 (de) * 2020-01-17 2021-05-12 Sivantos Pte. Ltd. Verfahren zur Abstimmung der jeweiligen Phasengänge eines ersten Mikrofones und eines zweiten Mikrofons

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402496A (en) * 1992-07-13 1995-03-28 Minnesota Mining And Manufacturing Company Auditory prosthesis, noise suppression apparatus and feedback suppression apparatus having focused adaptive filtering
US5550923A (en) * 1994-09-02 1996-08-27 Minnesota Mining And Manufacturing Company Directional ear device with adaptive bandwidth and gain control
DE19810043A1 (de) * 1998-03-09 1999-09-23 Siemens Audiologische Technik Hörgerät mit einem Richtmikrofon-System
DE19814180C1 (de) * 1998-03-30 1999-10-07 Siemens Audiologische Technik Digitales Hörgerät sowie Verfahren zur Erzeugung einer variablen Richtmikrofoncharakteristik
US6654468B1 (en) * 1998-08-25 2003-11-25 Knowles Electronics, Llc Apparatus and method for matching the response of microphones in magnitude and phase
DE19849739C2 (de) * 1998-10-28 2001-05-31 Siemens Audiologische Technik Adaptives Verfahren zur Korrektur der Mikrofone eines Richtmikrofonsystems in einem Hörgerät sowie Hörgerät
DE19918883C1 (de) * 1999-04-26 2000-11-30 Siemens Audiologische Technik Hörhilfegerät mit Richtmikrofoncharakteristik
DE19927278C1 (de) * 1999-06-15 2000-12-14 Siemens Audiologische Technik Verfahren zum Anpassen eines Hörhilfegeräts sowie Hörhilfegerät
DE69908662T2 (de) * 1999-08-03 2004-05-13 Widex A/S Hörgerät mit adaptiver anpassung von mikrofonen
DE19955156A1 (de) * 1999-11-17 2001-06-21 Univ Karlsruhe Verfahren und Vorrichtung zur Unterdrückung eines Störsignalanteils im Ausgangssignal eines Schallwandlermittels
US7027607B2 (en) * 2000-09-22 2006-04-11 Gn Resound A/S Hearing aid with adaptive microphone matching

Also Published As

Publication number Publication date
EP1458216B1 (de) 2008-08-06
EP1458216A2 (de) 2004-09-15
US7254245B2 (en) 2007-08-07
ATE404032T1 (de) 2008-08-15
US20040228495A1 (en) 2004-11-18
EP1458216A3 (de) 2005-12-14
DE502004007757D1 (de) 2008-09-18
DE10310580A1 (de) 2004-10-07

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