CN109121055B - 抑制梳状滤波效应的听力设备 - Google Patents

抑制梳状滤波效应的听力设备 Download PDF

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Publication number
CN109121055B
CN109121055B CN201810641982.0A CN201810641982A CN109121055B CN 109121055 B CN109121055 B CN 109121055B CN 201810641982 A CN201810641982 A CN 201810641982A CN 109121055 B CN109121055 B CN 109121055B
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China
Prior art keywords
suppressor
output signal
signal
input
input signal
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CN201810641982.0A
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English (en)
Chinese (zh)
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CN109121055A (zh
Inventor
A·蒂芬奥
J·博利
马长学
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GN Hearing AS
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GN Hearing 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
    • H04R25/50—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; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
    • 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
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
    • 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
    • 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
    • H04R2225/49—Reducing the effects of electromagnetic noise on the functioning of hearing aids, by, e.g. shielding, signal processing adaptation, selective (de)activation of electronic parts in hearing aid
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/01—Hearing devices using active noise cancellation
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuit For Audible Band Transducer (AREA)
CN201810641982.0A 2017-06-23 2018-06-21 抑制梳状滤波效应的听力设备 Active CN109121055B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/631,726 2017-06-23
US15/631,726 US10542354B2 (en) 2017-06-23 2017-06-23 Hearing device with suppression of comb filtering effect

Publications (2)

Publication Number Publication Date
CN109121055A CN109121055A (zh) 2019-01-01
CN109121055B true CN109121055B (zh) 2021-07-27

Family

ID=62067434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810641982.0A Active CN109121055B (zh) 2017-06-23 2018-06-21 抑制梳状滤波效应的听力设备

Country Status (5)

Country Link
US (1) US10542354B2 (enExample)
EP (1) EP3419310B1 (enExample)
JP (1) JP6959894B2 (enExample)
CN (1) CN109121055B (enExample)
DK (1) DK3419310T3 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018207780B3 (de) * 2018-05-17 2019-08-22 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
EP3681175B1 (en) 2019-01-09 2022-06-01 Oticon A/s A hearing device comprising direct sound compensation
EP3879851A1 (en) 2020-03-11 2021-09-15 GN Hearing A/S Hearing device with pulse power estimation, pulse detection, and related method
DK180847B1 (en) 2020-06-15 2022-05-17 Gn Hearing As HEARING DEVICE WITH SPEECH SYNTHESIS AND RELATED PROCEDURE
CN112437384B (zh) * 2020-10-28 2021-10-15 头领科技（昆山）有限公司 一种录音功能优化系统芯片和耳机
TWI819478B (zh) 2021-04-07 2023-10-21 英屬開曼群島商意騰科技股份有限公司 具端至端神經網路之聽力裝置及音訊處理方法
DE102022204349A1 (de) * 2022-05-03 2023-11-09 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes und Hörgerät
US12482446B2 (en) 2023-08-11 2025-11-25 British Cayman Islands Intelligo Technology Inc. Audio device with distractor suppression

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000102098A (ja) * 1998-09-22 2000-04-07 Yamaha Corp 補聴器等の耳装着用外来音処理装置
CN1375178A (zh) * 1999-09-20 2002-10-16 声波创新有限公司 助听器中的子带声反馈消除
WO2009010095A1 (en) * 2007-07-17 2009-01-22 Phonak Ag A method for producing a signal which is audible by an individual
EP2023664A1 (en) * 2007-08-10 2009-02-11 Oticon A/S Active noise cancellation in hearing devices
CN101820574A (zh) * 2009-02-06 2010-09-01 奥迪康有限公司 具有自适应反馈抑制的听力装置
US9392366B1 (en) * 2013-11-25 2016-07-12 Meyer Sound Laboratories, Incorporated Magnitude and phase correction of a hearing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621802A (en) * 1993-04-27 1997-04-15 Regents Of The University Of Minnesota Apparatus for eliminating acoustic oscillation in a hearing aid by using phase equalization
US6885752B1 (en) * 1994-07-08 2005-04-26 Brigham Young University Hearing aid device incorporating signal processing techniques
US6307944B1 (en) * 1998-03-02 2001-10-23 Knowles Electtronics Llc System for mitigating RF interference in a hearing aid
EP1469703B1 (en) * 2004-04-30 2007-06-13 Phonak Ag Method of processing an acoustical signal and a hearing instrument
US10299047B2 (en) * 2012-08-15 2019-05-21 Meyer Sound Laboratories, Incorporated Transparent hearing aid and method for fitting same
DK2885872T3 (da) 2012-08-15 2019-06-11 Meyer Sound Laboratories Incorporated Høreapparat med niveau- og frekvensafhængig forstærkning
EP2984856A4 (en) * 2013-04-08 2016-12-07 Eargo Inc WIRELESS CONTROL SYSTEM FOR PERSONAL COMMUNICATION DEVICE
DK2835985T3 (en) * 2013-08-08 2017-08-07 Oticon As Hearing aid and feedback reduction method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000102098A (ja) * 1998-09-22 2000-04-07 Yamaha Corp 補聴器等の耳装着用外来音処理装置
CN1375178A (zh) * 1999-09-20 2002-10-16 声波创新有限公司 助听器中的子带声反馈消除
WO2009010095A1 (en) * 2007-07-17 2009-01-22 Phonak Ag A method for producing a signal which is audible by an individual
EP2023664A1 (en) * 2007-08-10 2009-02-11 Oticon A/S Active noise cancellation in hearing devices
CN101820574A (zh) * 2009-02-06 2010-09-01 奥迪康有限公司 具有自适应反馈抑制的听力装置
US9392366B1 (en) * 2013-11-25 2016-07-12 Meyer Sound Laboratories, Incorporated Magnitude and phase correction of a hearing device

Also Published As

Publication number Publication date
JP6959894B2 (ja) 2021-11-05
US10542354B2 (en) 2020-01-21
DK3419310T3 (da) 2021-09-20
EP3419310B1 (en) 2021-06-16
CN109121055A (zh) 2019-01-01
EP3419310A1 (en) 2018-12-26
JP2019033477A (ja) 2019-02-28
US20180376258A1 (en) 2018-12-27

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