DK2629551T3 - Binaural hearing aid system - Google Patents

Binaural hearing aid system Download PDF

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Publication number
DK2629551T3
DK2629551T3 DK13163707T DK13163707T DK2629551T3 DK 2629551 T3 DK2629551 T3 DK 2629551T3 DK 13163707 T DK13163707 T DK 13163707T DK 13163707 T DK13163707 T DK 13163707T DK 2629551 T3 DK2629551 T3 DK 2629551T3
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DK
Denmark
Prior art keywords
hearing aid
signal
directional
aid system
hearing
Prior art date
Application number
DK13163707T
Other languages
Danish (da)
English (en)
Inventor
Karl-Fredrik Johan Gran
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
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Application filed by Gn Resound As filed Critical Gn Resound As
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Publication of DK2629551T3 publication Critical patent/DK2629551T3/en

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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
    • H04R25/40—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
    • 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
    • H04R2225/41—Detection or adaptation of hearing aid parameters or programs to listening situation, e.g. pub, forest
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/20—Processing of the output signals of the acoustic transducers of an array 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Stereophonic System (AREA)
DK13163707T 2009-12-29 2009-12-29 Binaural hearing aid system DK2629551T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13163707.6A EP2629551B1 (en) 2009-12-29 2009-12-29 Binaural hearing aid
EP09180883.2A EP2360943B1 (en) 2009-12-29 2009-12-29 Beamforming in hearing aids

Publications (1)

Publication Number Publication Date
DK2629551T3 true DK2629551T3 (en) 2015-03-02

Family

ID=42139143

Family Applications (2)

Application Number Title Priority Date Filing Date
DK13163707T DK2629551T3 (en) 2009-12-29 2009-12-29 Binaural hearing aid system
DK09180883.2T DK2360943T3 (da) 2009-12-29 2009-12-29 Beamforming i høreapparater

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK09180883.2T DK2360943T3 (da) 2009-12-29 2009-12-29 Beamforming i høreapparater

Country Status (5)

Country Link
US (2) US8630431B2 (OSRAM)
EP (2) EP2360943B1 (OSRAM)
JP (2) JP5751828B2 (OSRAM)
CN (1) CN102111706B (OSRAM)
DK (2) DK2629551T3 (OSRAM)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US11496830B2 (en) 2019-09-24 2022-11-08 Samsung Electronics Co., Ltd. Methods and systems for recording mixed audio signal and reproducing directional audio

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JP2011139462A (ja) 2011-07-14
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US8630431B2 (en) 2014-01-14
EP2629551B1 (en) 2014-11-19
JP2015156699A (ja) 2015-08-27
US9282411B2 (en) 2016-03-08
US20120008807A1 (en) 2012-01-12
EP2360943B1 (en) 2013-04-17
CN102111706B (zh) 2015-02-25
EP2629551A1 (en) 2013-08-21
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JP5903512B2 (ja) 2016-04-13
EP2360943A1 (en) 2011-08-24

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