DK2961199T3 - Omnidirectional perception in a binaural hearing aid system - Google Patents

Omnidirectional perception in a binaural hearing aid system Download PDF

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Publication number
DK2961199T3
DK2961199T3 DK14175195.8T DK14175195T DK2961199T3 DK 2961199 T3 DK2961199 T3 DK 2961199T3 DK 14175195 T DK14175195 T DK 14175195T DK 2961199 T3 DK2961199 T3 DK 2961199T3
Authority
DK
Denmark
Prior art keywords
hearing aid
beamformer
aid system
spatial characteristic
providing
Prior art date
Application number
DK14175195.8T
Other languages
Danish (da)
English (en)
Inventor
Andrew Burke Dittberner
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 DK2961199T3 publication Critical patent/DK2961199T3/en

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
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • 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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/552—Binaural
    • 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
    • H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
DK14175195.8T 2014-06-23 2014-07-01 Omnidirectional perception in a binaural hearing aid system DK2961199T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/312,463 US9961456B2 (en) 2014-06-23 2014-06-23 Omni-directional perception in a binaural hearing aid system

Publications (1)

Publication Number Publication Date
DK2961199T3 true DK2961199T3 (en) 2018-12-10

Family

ID=51033031

Family Applications (2)

Application Number Title Priority Date Filing Date
DK14175195.8T DK2961199T3 (en) 2014-06-23 2014-07-01 Omnidirectional perception in a binaural hearing aid system
DK201470407A DK201470407A1 (en) 2014-06-23 2014-07-01 Omni-directional perception in a binaural hearing aid system

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK201470407A DK201470407A1 (en) 2014-06-23 2014-07-01 Omni-directional perception in a binaural hearing aid system

Country Status (5)

Country Link
US (1) US9961456B2 (enExample)
EP (1) EP2961199B1 (enExample)
JP (1) JP6643818B2 (enExample)
CN (1) CN105491494B (enExample)
DK (2) DK2961199T3 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2928210A1 (en) * 2014-04-03 2015-10-07 Oticon A/s A binaural hearing assistance system comprising binaural noise reduction
DE102016225204B4 (de) * 2016-12-15 2021-10-21 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
US10911877B2 (en) * 2016-12-23 2021-02-02 Gn Hearing A/S Hearing device with adaptive binaural auditory steering and related method
US10311889B2 (en) 2017-03-20 2019-06-04 Bose Corporation Audio signal processing for noise reduction
CN108694956B (zh) * 2017-03-29 2023-08-22 大北欧听力公司 具有自适应子频带波束成形的听力设备及相关方法
DE102017215823B3 (de) 2017-09-07 2018-09-20 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
US10536785B2 (en) * 2017-12-05 2020-01-14 Gn Hearing A/S Hearing device and method with intelligent steering
EP3499915B1 (en) * 2017-12-13 2023-06-21 Oticon A/s A hearing device and a binaural hearing system comprising a binaural noise reduction system
DK3672283T3 (da) * 2018-12-21 2022-04-11 Sivantos Pte Ltd Fremgangsmåde til forbedring af den rumlige høreperception for et binauralt høreapparat
EP4462819A3 (en) * 2019-06-04 2025-01-15 GN Hearing A/S Bilateral hearing aid system comprising temporal decorrelation beamformers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1007321C2 (nl) 1997-10-20 1999-04-21 Univ Delft Tech Gehoorinrichting voor het verbeteren van de verstaanbaarheid voor slechthorenden.
WO2001097558A2 (en) 2000-06-13 2001-12-20 Gn Resound Corporation Fixed polar-pattern-based adaptive directionality systems
JP4371622B2 (ja) * 2001-03-22 2009-11-25 新日本無線株式会社 疑似ステレオ回路
WO2007106399A2 (en) * 2006-03-10 2007-09-20 Mh Acoustics, Llc Noise-reducing directional microphone array
ATE394898T1 (de) * 2004-03-01 2008-05-15 Gn Resound As Hörgerät mit automatischer umschaltung zwischen betriebsarten
WO2009072040A1 (en) 2007-12-07 2009-06-11 Koninklijke Philips Electronics N.V. Hearing aid controlled by binaural acoustic source localizer
EP2238592B1 (en) * 2008-02-05 2012-03-28 Phonak AG Method for reducing noise in an input signal of a hearing device as well as a hearing device
US8320572B2 (en) * 2008-07-31 2012-11-27 Fortemedia, Inc. Electronic apparatus comprising microphone system
US8515109B2 (en) * 2009-11-19 2013-08-20 Gn Resound A/S Hearing aid with beamforming capability
DK2360943T3 (da) * 2009-12-29 2013-07-01 Gn Resound As Beamforming i høreapparater
US8433076B2 (en) * 2010-07-26 2013-04-30 Motorola Mobility Llc Electronic apparatus for generating beamformed audio signals with steerable nulls
ES2779198T3 (es) * 2010-12-03 2020-08-14 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung Ev Aparato y procedimiento para la adquisición espacialmente selectiva del sonido mediante triangulación acústica
US9398379B2 (en) 2012-04-25 2016-07-19 Sivantos Pte. Ltd. Method of controlling a directional characteristic, and hearing system
DE102012214081A1 (de) * 2012-06-06 2013-12-12 Siemens Medical Instruments Pte. Ltd. Verfahren zum Fokussieren eines Hörinstruments-Beamformers
US9288584B2 (en) * 2012-09-25 2016-03-15 Gn Resound A/S Hearing aid for providing phone signals

Also Published As

Publication number Publication date
JP6643818B2 (ja) 2020-02-12
DK201470407A1 (en) 2016-01-25
US20150373464A1 (en) 2015-12-24
CN105491494A (zh) 2016-04-13
EP2961199B1 (en) 2018-08-29
CN105491494B (zh) 2020-03-06
EP2961199A1 (en) 2015-12-30
US9961456B2 (en) 2018-05-01
JP2016015722A (ja) 2016-01-28

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