EP2200346A3 - Hearing-aid device with automatic algorithm switching - Google Patents

Hearing-aid device with automatic algorithm switching Download PDF

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Publication number
EP2200346A3
EP2200346A3 EP09178221.9A EP09178221A EP2200346A3 EP 2200346 A3 EP2200346 A3 EP 2200346A3 EP 09178221 A EP09178221 A EP 09178221A EP 2200346 A3 EP2200346 A3 EP 2200346A3
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EP
European Patent Office
Prior art keywords
hearing
microphones
aid device
microphone
automatic algorithm
Prior art date
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Granted
Application number
EP09178221.9A
Other languages
German (de)
French (fr)
Other versions
EP2200346A2 (en
EP2200346B1 (en
Inventor
Tobias Wurzbacher
Matthias Fröhlich
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.)
Sivantos Pte Ltd
Original Assignee
Siemens Medical Instruments Pte Ltd
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Publication date
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Application filed by Siemens Medical Instruments Pte Ltd filed Critical Siemens Medical Instruments Pte Ltd
Publication of EP2200346A2 publication Critical patent/EP2200346A2/en
Publication of EP2200346A3 publication Critical patent/EP2200346A3/en
Application granted granted Critical
Publication of EP2200346B1 publication Critical patent/EP2200346B1/en
Revoked legal-status Critical Current
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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
    • H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
    • H04R25/305—Self-monitoring or self-testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/39—Aspects relating to automatic logging of sound environment parameters and the performance of the hearing aid during use, e.g. histogram logging, or of user selected programs or settings in the hearing aid, e.g. usage logging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/61—Aspects relating to mechanical or electronic switches or control elements, e.g. functioning
    • 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
    • H04R25/43—Electronic input selection or mixing based on input signal analysis, e.g. mixing or selection between microphone and telecoil or between microphones with different directivity characteristics

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

Eine Hörvorrichtung mit mehreren Mikrofonen (10, 11) soll auch bei einem Mikrofonausfall vernünftig weiterbetrieben werden können. Daher wird eine Hörvorrichtung und insbesondere ein Hörgerät vorgeschlagen, das eine Entscheidungseinrichtung (16) zum Entscheiden, ob eines der Mikrofone (10, 11) defekt ist, und eine Signalverarbeitungseinrichtung (12) zum Verarbeiten der Signale der Mikrofone mit mehreren Verarbeitungsalgorithmen vorgesehen. Die Signalverarbeitungseinrichtung (12) schaltet von einem ersten (13) der Verarbeitungsalgorithmen in einen zweiten (14) der Verarbeitungsalgorithmen um, wenn durch die Entscheidungseinrichtung (16) entschieden ist, dass eines der Mikrofone (10, 11) defekt ist. Insbesondere wird so beim Ausfall eines Mikrofons beispielsweise das automatische Umschalten von einem Richtmikrofonbetrieb in einen Omnidirektionalbetrieb ermöglicht.

Figure imgaf001
A hearing aid with a plurality of microphones (10, 11) should be able to continue to operate reasonably even in the event of a microphone failure. Therefore, a hearing device and in particular a hearing aid is proposed which comprises a decision device (16) for deciding whether one of the microphones (10, 11) is defective, and a signal processing device (12) for processing the signals of the microphones with a plurality of processing algorithms. The signal processing device (12) switches from a first (13) of the processing algorithms to a second (14) of the processing algorithms, when it is decided by the decision device (16) that one of the microphones (10, 11) is defective. In particular, the failure of a microphone, for example, the automatic switching from a directional microphone operation is made possible in an omnidirectional operation.
Figure imgaf001
EP09178221.9A 2008-12-22 2009-12-07 Hearing-aid device with automatic algorithm switching Revoked EP2200346B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008064430A DE102008064430B4 (en) 2008-12-22 2008-12-22 Hearing device with automatic algorithm switching

Publications (3)

Publication Number Publication Date
EP2200346A2 EP2200346A2 (en) 2010-06-23
EP2200346A3 true EP2200346A3 (en) 2013-06-19
EP2200346B1 EP2200346B1 (en) 2018-08-01

Family

ID=42027894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09178221.9A Revoked EP2200346B1 (en) 2008-12-22 2009-12-07 Hearing-aid device with automatic algorithm switching

Country Status (5)

Country Link
US (1) US8442245B2 (en)
EP (1) EP2200346B1 (en)
CN (1) CN101765048B (en)
DE (1) DE102008064430B4 (en)
DK (1) DK2200346T3 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010011730A1 (en) 2010-03-17 2011-11-17 Siemens Medical Instruments Pte. Ltd. Hearing apparatus and method for generating an omnidirectional directional characteristic
US9462399B2 (en) 2011-07-01 2016-10-04 Dolby Laboratories Licensing Corporation Audio playback system monitoring
US8706245B2 (en) * 2011-09-30 2014-04-22 Cochlear Limited Hearing prosthesis with accessory detection
US9699581B2 (en) 2012-09-10 2017-07-04 Nokia Technologies Oy Detection of a microphone
US20160127842A1 (en) * 2013-06-13 2016-05-05 Sonova Ag Method for operating a hearing system and a device of a hearing system
EP3024538A1 (en) * 2013-07-23 2016-06-01 Advanced Bionics AG System for detecting microphone degradation comprising signal classification means and a method for its use
US9781522B2 (en) 2013-07-23 2017-10-03 Advanced Bionics Ag Systems and methods for detecting degradation of a microphone included in an auditory prosthesis system
EP3175631B1 (en) * 2014-07-28 2018-06-20 Advanced Bionics AG Sound processor module
CN104581594A (en) * 2014-12-31 2015-04-29 苏州立人听力器材有限公司 Multi-hearing-aid matching device
CN105848052B (en) * 2015-01-16 2019-10-11 宇龙计算机通信科技(深圳)有限公司 A kind of Mike's switching method and terminal
US11076248B2 (en) 2016-04-28 2021-07-27 Honeywell International Inc. Headset system failure detection
CN106028196B (en) * 2016-07-11 2022-10-14 歌尔股份有限公司 Earphone set
CN106302905A (en) * 2016-07-29 2017-01-04 努比亚技术有限公司 Microphone modes changing method and mobile terminal
CN106340305B (en) * 2016-11-04 2024-03-19 北京声智科技有限公司 Self-calibration far-field voice interaction device and far-field voice self-calibration method
EP3579751A1 (en) 2017-02-13 2019-12-18 Starkey Laboratories, Inc. Fall prediction system and method of using same
US10447394B2 (en) * 2017-09-15 2019-10-15 Qualcomm Incorporated Connection with remote internet of things (IoT) device based on field of view of camera
WO2019238799A1 (en) 2018-06-15 2019-12-19 Widex A/S Method of testing microphone performance of a hearing aid system and a hearing aid system
US11245992B2 (en) 2018-06-15 2022-02-08 Widex A/S Method of testing microphone performance of a hearing aid system and a hearing aid system
WO2020124022A2 (en) 2018-12-15 2020-06-18 Starkey Laboratories, Inc. Hearing assistance system with enhanced fall detection features
WO2020139850A1 (en) 2018-12-27 2020-07-02 Starkey Laboratories, Inc. Predictive fall event management system and method of using same
EP4005241A1 (en) 2019-07-31 2022-06-01 Starkey Laboratories, Inc. Ear-worn electronic device incorporating microphone fault reduction system and method
CN110856080A (en) * 2019-12-13 2020-02-28 中科海微(北京)科技有限公司 Full-automatic intelligent microphone switching system and device
EP4376441A2 (en) * 2021-04-15 2024-05-29 Oticon A/s A hearing device or system comprising a communication interface
CN114630235B (en) * 2022-01-26 2023-12-15 惠州华阳通用电子有限公司 Call voice acquisition system and control method thereof

Citations (2)

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Publication number Priority date Publication date Assignee Title
WO2000065873A1 (en) * 1999-04-28 2000-11-02 Gennum Corporation Programmable multi-mode, multi-microphone system
US20040202333A1 (en) * 2003-04-08 2004-10-14 Csermak Brian D. Hearing instrument with self-diagnostics

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5524056A (en) 1993-04-13 1996-06-04 Etymotic Research, Inc. Hearing aid having plural microphones and a microphone switching system
US5822718A (en) 1997-01-29 1998-10-13 International Business Machines Corporation Device and method for performing diagnostics on a microphone
EP1221277B1 (en) 1999-10-15 2006-10-25 Phonak Ag Binaural synchronisation
AU2001247677A1 (en) * 2000-03-20 2001-10-03 Apherma Corporation Directional processing for multi-microphone system
US7027607B2 (en) 2000-09-22 2006-04-11 Gn Resound A/S Hearing aid with adaptive microphone matching
CN1173989C (en) 2001-01-31 2004-11-03 香港中文大学 DNA sequence of dendrobium and method for discriminating its veriety and judging if it is true or false
US6879692B2 (en) 2001-07-09 2005-04-12 Widex A/S Hearing aid with a self-test capability
CN1217658C (en) 2003-10-10 2005-09-07 赵波 Organic bio-iodine and its use
EP1806030B1 (en) 2004-10-19 2014-10-08 Widex A/S System and method for adaptive microphone matching in a hearing aid
EP1827058A1 (en) 2006-02-22 2007-08-29 Oticon A/S Hearing device providing smooth transition between operational modes of a hearing aid
JP5069696B2 (en) * 2006-03-03 2012-11-07 ジーエヌ リザウンド エー／エス Automatic switching between omnidirectional and directional microphone modes of hearing aids
US8379876B2 (en) * 2008-05-27 2013-02-19 Fortemedia, Inc Audio device utilizing a defect detection method on a microphone array

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000065873A1 (en) * 1999-04-28 2000-11-02 Gennum Corporation Programmable multi-mode, multi-microphone system
US20040202333A1 (en) * 2003-04-08 2004-10-14 Csermak Brian D. Hearing instrument with self-diagnostics

Also Published As

Publication number Publication date
EP2200346A2 (en) 2010-06-23
DK2200346T3 (en) 2018-11-26
CN101765048B (en) 2015-12-16
CN101765048A (en) 2010-06-30
US20100189292A1 (en) 2010-07-29
DE102008064430B4 (en) 2012-06-21
EP2200346B1 (en) 2018-08-01
US8442245B2 (en) 2013-05-14
DE102008064430A1 (en) 2010-07-08

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