JP5751828B2 - 補聴器におけるビームフォーミング - Google Patents

補聴器におけるビームフォーミング Download PDF

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Publication number
JP5751828B2
JP5751828B2 JP2010288110A JP2010288110A JP5751828B2 JP 5751828 B2 JP5751828 B2 JP 5751828B2 JP 2010288110 A JP2010288110 A JP 2010288110A JP 2010288110 A JP2010288110 A JP 2010288110A JP 5751828 B2 JP5751828 B2 JP 5751828B2
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hearing aid
audio signal
aid system
signal
hearing
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Japanese (ja)
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JP2011139462A (ja
JP2011139462A5 (enExample
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カール−フレドリック ジョハン グラン
カール−フレドリック ジョハン グラン
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GN Hearing AS
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GN Resound AS
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    • 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
    • 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
    • H04R2225/41—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; DEAF-AID SETS; 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; 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing

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  • 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)
JP2010288110A 2009-12-29 2010-12-24 補聴器におけるビームフォーミング Expired - Fee Related JP5751828B2 (ja)

Applications Claiming Priority (2)

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

Related Child Applications (1)

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JP2015079819A Division JP5903512B2 (ja) 2009-12-29 2015-04-09 補聴器におけるビームフォーミング

Publications (3)

Publication Number Publication Date
JP2011139462A JP2011139462A (ja) 2011-07-14
JP2011139462A5 JP2011139462A5 (enExample) 2012-03-01
JP5751828B2 true JP5751828B2 (ja) 2015-07-22

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JP2010288110A Expired - Fee Related JP5751828B2 (ja) 2009-12-29 2010-12-24 補聴器におけるビームフォーミング
JP2015079819A Expired - Fee Related JP5903512B2 (ja) 2009-12-29 2015-04-09 補聴器におけるビームフォーミング

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US (2) US8630431B2 (enExample)
EP (2) EP2360943B1 (enExample)
JP (2) JP5751828B2 (enExample)
CN (1) CN102111706B (enExample)
DK (2) DK2629551T3 (enExample)

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US8630431B2 (en) 2014-01-14
JP5903512B2 (ja) 2016-04-13
EP2360943B1 (en) 2013-04-17
US9282411B2 (en) 2016-03-08
EP2629551B1 (en) 2014-11-19
DK2360943T3 (da) 2013-07-01
JP2011139462A (ja) 2011-07-14
US20120008807A1 (en) 2012-01-12
EP2360943A1 (en) 2011-08-24
US20130336507A1 (en) 2013-12-19
CN102111706A (zh) 2011-06-29
DK2629551T3 (en) 2015-03-02
JP2015156699A (ja) 2015-08-27
CN102111706B (zh) 2015-02-25

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