DK3419310T3 - Høreindretning med undertrykkelse af kamfiltreringseffekt - Google Patents

Høreindretning med undertrykkelse af kamfiltreringseffekt Download PDF

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Publication number
DK3419310T3
DK3419310T3 DK18169403.5T DK18169403T DK3419310T3 DK 3419310 T3 DK3419310 T3 DK 3419310T3 DK 18169403 T DK18169403 T DK 18169403T DK 3419310 T3 DK3419310 T3 DK 3419310T3
Authority
DK
Denmark
Prior art keywords
comfilration
compression
effect
hearing device
hearing
Prior art date
Application number
DK18169403.5T
Other languages
English (en)
Inventor
Andreas Tiefenau
Jonathan Boley
Changxue Ma
Original Assignee
Gn Hearing As
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 Gn Hearing As filed Critical Gn Hearing As
Application granted granted Critical
Publication of DK3419310T3 publication Critical patent/DK3419310T3/da

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Classifications

    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
    • 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
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/49—Reducing the effects of electromagnetic noise on the functioning of hearing aids, by, e.g. shielding, signal processing adaptation, selective (de)activation of electronic parts in hearing aid
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/01—Hearing devices using active noise cancellation
    • 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
    • H04R25/407—Circuits for combining signals of a plurality of transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK18169403.5T 2017-06-23 2018-04-26 Høreindretning med undertrykkelse af kamfiltreringseffekt DK3419310T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/631,726 US10542354B2 (en) 2017-06-23 2017-06-23 Hearing device with suppression of comb filtering effect

Publications (1)

Publication Number Publication Date
DK3419310T3 true DK3419310T3 (da) 2021-09-20

Family

ID=62067434

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18169403.5T DK3419310T3 (da) 2017-06-23 2018-04-26 Høreindretning med undertrykkelse af kamfiltreringseffekt

Country Status (5)

Country Link
US (1) US10542354B2 (da)
EP (1) EP3419310B1 (da)
JP (1) JP6959894B2 (da)
CN (1) CN109121055B (da)
DK (1) DK3419310T3 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018207780B3 (de) * 2018-05-17 2019-08-22 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
EP3681175B1 (en) * 2019-01-09 2022-06-01 Oticon A/s A hearing device comprising direct sound compensation
EP3879851A1 (en) 2020-03-11 2021-09-15 GN Hearing A/S Hearing device with pulse power estimation, pulse detection, and related method
DK180847B1 (da) 2020-06-15 2022-05-17 Gn Hearing As Høreindretning med taleresyntese samt relateret fremgangsmåde
CN112437384B (zh) * 2020-10-28 2021-10-15 头领科技（昆山）有限公司 一种录音功能优化系统芯片和耳机
TWI819478B (zh) 2021-04-07 2023-10-21 英屬開曼群島商意騰科技股份有限公司 具端至端神經網路之聽力裝置及音訊處理方法
DE102022204349A1 (de) 2022-05-03 2023-11-09 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes und Hörgerät
US12482446B2 (en) 2023-08-11 2025-11-25 British Cayman Islands Intelligo Technology Inc. Audio device with distractor suppression

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621802A (en) * 1993-04-27 1997-04-15 Regents Of The University Of Minnesota Apparatus for eliminating acoustic oscillation in a hearing aid by using phase equalization
US6885752B1 (en) * 1994-07-08 2005-04-26 Brigham Young University Hearing aid device incorporating signal processing techniques
US6307944B1 (en) * 1998-03-02 2001-10-23 Knowles Electtronics Llc System for mitigating RF interference in a hearing aid
JP3890767B2 (ja) 1998-09-22 2007-03-07 ヤマハ株式会社 補聴器等の耳装着用外来音処理装置
US6480610B1 (en) * 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids
DE602004006912T2 (de) * 2004-04-30 2008-02-28 Phonak Ag Verfahren zur Verarbeitung eines akustischen Signals und ein Hörgerät
DK2177053T3 (en) 2007-07-17 2014-06-16 Phonak Ag A method for producing a signal which is audible by an individual
DK2023664T3 (da) * 2007-08-10 2013-06-03 Oticon As Aktiv støjudligning i høreapparater
DK2217007T3 (da) * 2009-02-06 2014-08-18 Oticon As Høreapparat med adaptiv tilbagekoblingsundertrykkelse
US10299047B2 (en) * 2012-08-15 2019-05-21 Meyer Sound Laboratories, Incorporated Transparent hearing aid and method for fitting same
US9154889B2 (en) 2012-08-15 2015-10-06 Meyer Sound Laboratories, Incorporated Hearing aid having level and frequency-dependent gain
US9392366B1 (en) 2013-11-25 2016-07-12 Meyer Sound Laboratories, Incorporated Magnitude and phase correction of a hearing device
SG11201508116UA (en) * 2013-04-08 2015-10-29 Aria Innovations Inc Wireless control system for personal communication device
DK2835985T3 (da) * 2013-08-08 2017-08-07 Oticon As Høreapparat og fremgangsmåde til reduktion af tilbagekobling

Also Published As

Publication number Publication date
EP3419310B1 (en) 2021-06-16
CN109121055B (zh) 2021-07-27
JP6959894B2 (ja) 2021-11-05
EP3419310A1 (en) 2018-12-26
CN109121055A (zh) 2019-01-01
US20180376258A1 (en) 2018-12-27
US10542354B2 (en) 2020-01-21
JP2019033477A (ja) 2019-02-28

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