DK3236672T3 - Høreanordning, der omfatter en stråleformerfiltreringsenhed - Google Patents

Høreanordning, der omfatter en stråleformerfiltreringsenhed Download PDF

Info

Publication number
DK3236672T3
DK3236672T3 DK17164221T DK17164221T DK3236672T3 DK 3236672 T3 DK3236672 T3 DK 3236672T3 DK 17164221 T DK17164221 T DK 17164221T DK 17164221 T DK17164221 T DK 17164221T DK 3236672 T3 DK3236672 T3 DK 3236672T3
Authority
DK
Denmark
Prior art keywords
device including
filtering unit
hearing device
radiation form
form filtering
Prior art date
Application number
DK17164221T
Other languages
English (en)
Inventor
Andreas Thelander Bertelsen
Jesper Jensen
Thomas Kaulberg
Morten Christophersen
Michael Syskind Pedersen
Original Assignee
Oticon 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 Oticon As filed Critical Oticon As
Application granted granted Critical
Publication of DK3236672T3 publication Critical patent/DK3236672T3/da

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
    • H04R25/405—Arrangements for obtaining a desired directivity characteristic by combining 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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • G10L21/0216—Noise filtering characterised by the method used for estimating noise
    • G10L21/0232—Processing in the frequency domain
    • 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
    • H04R25/35—Electric hearing aids using translation techniques
    • H04R25/353—Frequency, e.g. frequency shift or compression
    • 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
    • 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
    • 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
    • H04R25/558—Remote control, e.g. of amplification, frequency
    • 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
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • G10L21/0216—Noise filtering characterised by the method used for estimating noise
    • G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
    • G10L2021/02166—Microphone arrays; Beamforming
    • 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
    • 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
    • H04R2225/61—Aspects relating to mechanical or electronic switches or control elements, e.g. functioning
    • 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
    • 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
    • H04R2430/23—Direction finding using a sum-delay beam-former
    • 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
    • H04R25/00—Electric hearing aids
    • H04R25/55—Electric hearing aids using an external connection, either wireless or wired
    • H04R25/554—Electric hearing aids using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
    • 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
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK17164221T 2016-04-08 2017-03-31 Høreanordning, der omfatter en stråleformerfiltreringsenhed DK3236672T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16164353 2016-04-08

Publications (1)

Publication Number Publication Date
DK3236672T3 true DK3236672T3 (da) 2019-10-28

Family

ID=55699554

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17164221T DK3236672T3 (da) 2016-04-08 2017-03-31 Høreanordning, der omfatter en stråleformerfiltreringsenhed

Country Status (4)

Country Link
US (2) US10165373B2 (da)
EP (1) EP3236672B1 (da)
CN (1) CN107360527B (da)
DK (1) DK3236672T3 (da)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3509325T3 (da) 2016-05-30 2021-03-22 Oticon As Høreapparat, der omfatter en stråleformerfiltreringsenhed, der omfatter en udglatningsenhed
DE102016225207A1 (de) * 2016-12-15 2018-06-21 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
US10237645B2 (en) * 2017-06-04 2019-03-19 Apple Inc. Audio systems with smooth directivity transitions
EP3471440B1 (en) 2017-10-10 2024-08-14 Oticon A/s A hearing device comprising a speech intelligibilty estimator for influencing a processing algorithm
DK3477964T3 (da) * 2017-10-27 2021-05-25 Oticon As Høresystem, der er konfigureret til at lokalisere en mållydkilde
EP3713253A1 (en) 2017-12-29 2020-09-23 Oticon A/s A hearing device comprising a microphone adapted to be located at or in the ear canal of a user
EP3582513B1 (en) * 2018-06-12 2021-12-08 Oticon A/s A hearing device comprising adaptive sound source frequency lowering
EP3588981B1 (en) 2018-06-22 2021-11-24 Oticon A/s A hearing device comprising an acoustic event detector
EP4093055B1 (en) * 2018-06-25 2025-08-06 Oticon A/s A hearing device comprising a feedback reduction system
US12342121B2 (en) * 2019-08-07 2025-06-24 Bose Corporation Microphone placement in open ear hearing assistance devices
WO2020097820A1 (zh) * 2018-11-14 2020-05-22 深圳市大疆创新科技有限公司 基于多麦克风的风噪处理方法、装置、系统及存储介质
EP3899938B1 (en) * 2018-12-18 2023-10-04 Szegedi Tudományegyetem Automatic detection of neurocognitive impairment based on a speech sample
DK3672280T3 (da) 2018-12-20 2023-06-26 Gn Hearing As Høreaggregat med accelerationsbaseret stråleformning
US11197083B2 (en) 2019-08-07 2021-12-07 Bose Corporation Active noise reduction in open ear directional acoustic devices
CN110677786B (zh) * 2019-09-19 2020-09-01 南京大学 一种用于提升紧凑型声重放系统空间感的波束形成方法
EP3796677B1 (en) * 2019-09-19 2025-07-09 Oticon A/s A method of adaptive mixing of uncorrelated or correlated noisy signals, and a hearing device
WO2021087728A1 (en) * 2019-11-05 2021-05-14 Alibaba Group Holding Limited Differential directional sensor system
US11632635B2 (en) 2020-04-17 2023-04-18 Oticon A/S Hearing aid comprising a noise reduction system
US11330366B2 (en) * 2020-04-22 2022-05-10 Oticon A/S Portable device comprising a directional system
DK180915B1 (en) * 2020-05-05 2022-06-23 Gn Hearing As Binaural hearing aid system providing a beamforming signal output and comprising an asymmetric valve state
DE102020207585B4 (de) * 2020-06-18 2025-05-08 Sivantos Pte. Ltd. Hörsystem mit mindestens einem am Kopf des Nutzers getragenen Hörinstrument sowie Verfahren zum Betrieb eines solchen Hörsystems
US11750984B2 (en) * 2020-09-25 2023-09-05 Bose Corporation Machine learning based self-speech removal
CN112799018B (zh) * 2020-12-23 2023-07-18 北京有竹居网络技术有限公司 声源定位方法、装置和电子设备
EP4138418A1 (en) 2021-08-20 2023-02-22 Oticon A/s A hearing system comprising a database of acoustic transfer functions
US12277952B2 (en) 2021-12-15 2025-04-15 Oticon A/S Hearing device comprising a low complexity beamformer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1994788B1 (en) * 2006-03-10 2014-05-07 MH Acoustics, LLC Noise-reducing directional microphone array
JP5617133B2 (ja) * 2008-11-05 2014-11-05 ヒア アイピー ピーティーワイ リミテッド 指向性出力信号の生成システムおよび方法
US9313585B2 (en) 2008-12-22 2016-04-12 Oticon A/S Method of operating a hearing instrument based on an estimation of present cognitive load of a user and a hearing aid system
DK3190587T3 (da) 2012-08-24 2019-01-21 Oticon As Støjestimering til anvendelse med støjreduktion og ekkoundertrykkelse i personlig kommunikation
JP6074263B2 (ja) * 2012-12-27 2017-02-01 キヤノン株式会社 雑音抑圧装置及びその制御方法
CN105229737B (zh) * 2013-03-13 2019-05-17 寇平公司 噪声消除麦克风装置
US20150063589A1 (en) * 2013-08-28 2015-03-05 Csr Technology Inc. Method, apparatus, and manufacture of adaptive null beamforming for a two-microphone array
US20150172807A1 (en) * 2013-12-13 2015-06-18 Gn Netcom A/S Apparatus And A Method For Audio Signal Processing
EP2928211A1 (en) * 2014-04-04 2015-10-07 Oticon A/s Self-calibration of multi-microphone noise reduction system for hearing assistance devices using an auxiliary device
US9800981B2 (en) * 2014-09-05 2017-10-24 Bernafon Ag Hearing device comprising a directional system

Also Published As

Publication number Publication date
CN107360527B (zh) 2021-03-02
EP3236672B1 (en) 2019-08-07
US20170295437A1 (en) 2017-10-12
US10375486B2 (en) 2019-08-06
EP3236672A1 (en) 2017-10-25
CN107360527A (zh) 2017-11-17
US10165373B2 (en) 2018-12-25
US20190090069A1 (en) 2019-03-21

Similar Documents

Publication Publication Date Title
DK3236672T3 (da) Høreanordning, der omfatter en stråleformerfiltreringsenhed
DK3509325T3 (da) Høreapparat, der omfatter en stråleformerfiltreringsenhed, der omfatter en udglatningsenhed
DK3328097T3 (da) Høreanordning, der omfatter en egenstemmedetektor
EP3432825C0 (en) FILTER DEVICE
DK2991380T3 (da) Hørehjælpeanordning der omfatter en placeringsidentifikationsenhed
DK3273703T3 (da) Modulært høreapparat
DK3291581T3 (da) Høreanordning omfattende en feedback-detektionsenhed
DK3539303T3 (da) Høreapparatanordning
DK2993915T3 (da) Høreanordning, der omfatter et retningssystem
DK2947898T3 (da) Høreanordning
DK3432947T3 (da) Monitoreringsenhed
DE112017002389A5 (de) Selbstbewegtes überwachungsgerät
DK3038382T3 (da) Antenneenhed til et høreapparat
DK2999235T3 (da) Høreanordning der omfatter en gsc stråleformer
DK3439714T3 (da) Fæcesopsamlingsindretning
EP3551270A4 (en) FILTER ASSEMBLY
EP3484191A4 (en) Communications device
DE112018001909A5 (de) Filtereinrichtung
DK3497611T3 (da) Programmerbar hørehjælpeindretning
EP3673474A4 (en) MONITORING DEVICE
EP3799943C0 (en) TRUNCATED FILTER CAPSULE
IT201700084635A1 (it) Dispositivo filtro defangatore
EP3711836A4 (en) FILTERING DEVICE
BR112017004998A2 (pt) quinolinas herbicidas
EP3694623C0 (de) Filtervorrichtung