DK201470407A1 - Omni-directional perception in a binaural hearing aid system - Google Patents

Omni-directional perception in a binaural hearing aid system Download PDF

Info

Publication number
DK201470407A1
DK201470407A1 DK201470407A DKPA201470407A DK201470407A1 DK 201470407 A1 DK201470407 A1 DK 201470407A1 DK 201470407 A DK201470407 A DK 201470407A DK PA201470407 A DKPA201470407 A DK PA201470407A DK 201470407 A1 DK201470407 A1 DK 201470407A1
Authority
DK
Denmark
Prior art keywords
hearing aid
beamformer
aid system
spatial characteristic
provision
Prior art date
Application number
DK201470407A
Other languages
English (en)
Inventor
Andrew Burke Dittberner
Original Assignee
Gn Resound 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 Resound As filed Critical Gn Resound As
Priority to JP2015112418A priority Critical patent/JP6643818B2/ja
Priority to CN201510349213.XA priority patent/CN105491494B/zh
Publication of DK201470407A1 publication Critical patent/DK201470407A1/en

Links

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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; 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
    • 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
    • H04R25/55—Electric hearing aids 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; 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

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)
DK201470407A 2014-06-23 2014-07-01 Omni-directional perception in a binaural hearing aid system DK201470407A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015112418A JP6643818B2 (ja) 2014-06-23 2015-06-02 両耳用補聴システムにおける無指向性感知
CN201510349213.XA CN105491494B (zh) 2014-06-23 2015-06-23 在双耳助听器系统中的全方位感知

Applications Claiming Priority (2)

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
US201414312463 2014-06-23

Publications (1)

Publication Number Publication Date
DK201470407A1 true DK201470407A1 (en) 2016-01-25

Family

ID=51033031

Family Applications (2)

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
DK14175195.8T DK2961199T3 (en) 2014-06-23 2014-07-01 Omnidirectional perception in a binaural hearing aid system

Family Applications After (1)

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

Country Status (5)

Country Link
US (1) US9961456B2 (https=)
EP (1) EP2961199B1 (https=)
JP (1) JP6643818B2 (https=)
CN (1) CN105491494B (https=)
DK (2) DK201470407A1 (https=)

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
US10728677B2 (en) 2017-12-13 2020-07-28 Oticon A/S Hearing device and a binaural hearing system comprising a binaural noise reduction system
EP3672283B1 (en) * 2018-12-21 2022-01-26 Sivantos Pte. Ltd. Method for improving the spatial hearing perception of a binaural hearing aid
WO2020245232A1 (en) * 2019-06-04 2020-12-10 Gn Hearing A/S Bilateral hearing aid system comprising temporal decorrelation beamformers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130336507A1 (en) * 2009-12-29 2013-12-19 Gn Resound A/S Beamforming in hearing aids

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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
US8942387B2 (en) * 2002-02-05 2015-01-27 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
WO2008104446A2 (en) * 2008-02-05 2008-09-04 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
US8433076B2 (en) * 2010-07-26 2013-04-30 Motorola Mobility Llc Electronic apparatus for generating beamformed audio signals with steerable nulls
JP2014502108A (ja) * 2010-12-03 2014-01-23 フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ 音響三角測量方式による空間的に選択的な音の取得のための装置および方法
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130336507A1 (en) * 2009-12-29 2013-12-19 Gn Resound A/S Beamforming in hearing aids

Also Published As

Publication number Publication date
US20150373464A1 (en) 2015-12-24
CN105491494A (zh) 2016-04-13
CN105491494B (zh) 2020-03-06
EP2961199B1 (en) 2018-08-29
DK2961199T3 (en) 2018-12-10
JP6643818B2 (ja) 2020-02-12
JP2016015722A (ja) 2016-01-28
US9961456B2 (en) 2018-05-01
EP2961199A1 (en) 2015-12-30

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Legal Events

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PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20160528