DK3525488T3 - Høreanordning, der omfatter en stråleformerfiltreringsenhed til reduktion af feedback - Google Patents
Høreanordning, der omfatter en stråleformerfiltreringsenhed til reduktion af feedback Download PDFInfo
- Publication number
- DK3525488T3 DK3525488T3 DK19154171.3T DK19154171T DK3525488T3 DK 3525488 T3 DK3525488 T3 DK 3525488T3 DK 19154171 T DK19154171 T DK 19154171T DK 3525488 T3 DK3525488 T3 DK 3525488T3
- Authority
- DK
- Denmark
- Prior art keywords
- filter
- hearing device
- radiator
- reduce feedback
- feedback
- Prior art date
Links
Classifications
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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
- H04R25/45—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
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
-
- 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
- H04R25/405—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; 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
- H04R25/60—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
-
- 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
- H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
- H04R25/652—Ear tips; Ear moulds
-
- 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
- H04R2225/025—In the ear hearing aids [ITE] hearing aids
-
- 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
- H04R2225/51—Aspects of antennas or their circuitry in or for hearing aids
-
- 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
- H04R2225/67—Implantable hearing aids or parts thereof not covered by H04R25/606
-
- 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
- H04R2460/13—Hearing devices using bone conduction 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
- H04R25/554—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 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; 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
- H04R25/60—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)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18156196 | 2018-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3525488T3 true DK3525488T3 (da) | 2020-11-30 |
Family
ID=61192745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK19154171.3T DK3525488T3 (da) | 2018-02-09 | 2019-01-29 | Høreanordning, der omfatter en stråleformerfiltreringsenhed til reduktion af feedback |
Country Status (4)
Country | Link |
---|---|
US (2) | US10932066B2 (da) |
EP (2) | EP3787316A1 (da) |
CN (2) | CN115119125A (da) |
DK (1) | DK3525488T3 (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2018292422B2 (en) * | 2017-06-26 | 2022-12-22 | École De Technologie Supérieure | System, device and method for assessing a fit quality of an earpiece |
WO2020049472A1 (en) * | 2018-09-04 | 2020-03-12 | Cochlear Limited | New sound processing techniques |
EP3629602A1 (en) * | 2018-09-27 | 2020-04-01 | Oticon A/s | A hearing device and a hearing system comprising a multitude of adaptive two channel beamformers |
JP7027365B2 (ja) * | 2019-03-13 | 2022-03-01 | 株式会社東芝 | 信号処理装置、信号処理方法およびプログラム |
CN111131947B (zh) * | 2019-12-05 | 2022-08-09 | 小鸟创新(北京)科技有限公司 | 耳机信号处理方法、系统和耳机 |
US10951981B1 (en) * | 2019-12-17 | 2021-03-16 | Northwestern Polyteclmical University | Linear differential microphone arrays based on geometric optimization |
US11259127B2 (en) | 2020-03-20 | 2022-02-22 | Oticon A/S | Hearing device adapted to provide an estimate of a user's own voice |
US11330366B2 (en) * | 2020-04-22 | 2022-05-10 | Oticon A/S | Portable device comprising a directional system |
EP4158902A1 (en) * | 2020-05-29 | 2023-04-05 | Starkey Laboratories, Inc. | Hearing device with motion sensor used to detect feedback path instability |
EP4064730A1 (en) * | 2021-03-26 | 2022-09-28 | Oticon A/s | Motion data based signal processing |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6072884A (en) * | 1997-11-18 | 2000-06-06 | Audiologic Hearing Systems Lp | Feedback cancellation apparatus and methods |
US6219427B1 (en) * | 1997-11-18 | 2001-04-17 | Gn Resound As | Feedback cancellation improvements |
EP1469702B1 (en) * | 2004-03-15 | 2016-11-23 | Sonova AG | Feedback suppression |
KR100613578B1 (ko) * | 2004-06-30 | 2006-08-16 | 장순석 | 지향성 조절을 향상시킨 양이 귓속형 디지털 보청기 |
EP1594344A3 (en) * | 2005-08-03 | 2006-03-15 | Phonak Ag | Method of obtaining acoustical characteristics, hearing instrument and manufacturing method thereof |
EP1819196A1 (en) * | 2006-02-10 | 2007-08-15 | Phonak AG | Method for manufacturing a hearing device and a use of the method |
CA2647462C (en) * | 2006-04-01 | 2014-05-20 | Widex A/S | Hearing aid, and a method for control of adaptation rate in anti-feedback systems for hearing aids |
US7995771B1 (en) * | 2006-09-25 | 2011-08-09 | Advanced Bionics, Llc | Beamforming microphone system |
ATE546961T1 (de) * | 2007-08-24 | 2012-03-15 | Oticon As | Hörgerät mit rückkoppelungsschutzsystem |
EP2088802B1 (en) * | 2008-02-07 | 2013-07-10 | Oticon A/S | Method of estimating weighting function of audio signals in a hearing aid |
EP2200343A1 (de) * | 2008-12-16 | 2010-06-23 | Siemens Audiologische Technik GmbH | Im-Ohr-tragbares Hörhilfegerät mit einem Richtmikrofon |
DK2439958T3 (da) * | 2010-10-06 | 2013-08-12 | Oticon As | Fremgangsmåde til bestemmelse af parametre i en adaptiv lydbehandlings-algoritme og et lydbehandlingssystem |
WO2011027005A2 (en) * | 2010-12-20 | 2011-03-10 | Phonak Ag | Method and system for speech enhancement in a room |
EP2574082A1 (en) * | 2011-09-20 | 2013-03-27 | Oticon A/S | Control of an adaptive feedback cancellation system based on probe signal injection |
US9055357B2 (en) * | 2012-01-05 | 2015-06-09 | Starkey Laboratories, Inc. | Multi-directional and omnidirectional hybrid microphone for hearing assistance devices |
EP2701145B1 (en) | 2012-08-24 | 2016-10-12 | Retune DSP ApS | Noise estimation for use with noise reduction and echo cancellation in personal communication |
US9148735B2 (en) * | 2012-12-28 | 2015-09-29 | Gn Resound A/S | Hearing aid with improved localization |
EP2757811B1 (en) * | 2013-01-22 | 2017-11-01 | Harman Becker Automotive Systems GmbH | Modal beamforming |
DK2843971T3 (da) | 2013-09-02 | 2019-02-04 | Oticon As | Høreapparatanordning med mikrofon i øregangen |
EP3214857A1 (en) * | 2013-09-17 | 2017-09-06 | Oticon A/s | A hearing assistance device comprising an input transducer system |
US9843873B2 (en) * | 2014-05-20 | 2017-12-12 | Oticon A/S | Hearing device |
EP3522569A1 (en) * | 2014-05-20 | 2019-08-07 | Oticon A/s | Hearing device |
US9800981B2 (en) * | 2014-09-05 | 2017-10-24 | Bernafon Ag | Hearing device comprising a directional system |
US10602275B2 (en) * | 2014-12-16 | 2020-03-24 | Bitwave Pte Ltd | Audio enhancement via beamforming and multichannel filtering of an input audio signal |
EP3057337B1 (en) * | 2015-02-13 | 2020-03-25 | Oticon A/s | A hearing system comprising a separate microphone unit for picking up a users own voice |
NL2014433B1 (nl) * | 2015-03-10 | 2016-10-13 | Exsilent Res Bv | Persoonlijke gehoorinrichting, in het bijzonder een hoortoestel. |
DK3101919T3 (da) * | 2015-06-02 | 2020-04-06 | Oticon As | Peer-to-peer høresystem |
EP3185590B1 (en) * | 2015-12-22 | 2020-08-19 | Oticon A/s | A hearing device comprising a sensor for picking up electromagnetic signals from the body |
EP3185588A1 (en) * | 2015-12-22 | 2017-06-28 | Oticon A/s | A hearing device comprising a feedback detector |
EP3185589B1 (en) * | 2015-12-22 | 2024-02-07 | Oticon A/s | A hearing device comprising a microphone control system |
US10231062B2 (en) * | 2016-05-30 | 2019-03-12 | Oticon A/S | Hearing aid comprising a beam former filtering unit comprising a smoothing unit |
US10678502B2 (en) * | 2016-10-20 | 2020-06-09 | Qualcomm Incorporated | Systems and methods for in-ear control of remote devices |
-
2019
- 2019-01-29 EP EP20193614.3A patent/EP3787316A1/en active Pending
- 2019-01-29 EP EP19154171.3A patent/EP3525488B1/en active Active
- 2019-01-29 DK DK19154171.3T patent/DK3525488T3/da active
- 2019-02-08 US US16/271,557 patent/US10932066B2/en active Active
- 2019-02-09 CN CN202210480038.8A patent/CN115119125A/zh active Pending
- 2019-02-09 CN CN201910109342.XA patent/CN110139200B/zh active Active
-
2020
- 2020-11-17 US US16/950,532 patent/US11363389B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3525488B1 (en) | 2020-10-14 |
US20190253813A1 (en) | 2019-08-15 |
EP3525488A1 (en) | 2019-08-14 |
CN110139200B (zh) | 2022-05-31 |
US20210067885A1 (en) | 2021-03-04 |
US11363389B2 (en) | 2022-06-14 |
CN110139200A (zh) | 2019-08-16 |
EP3787316A1 (en) | 2021-03-03 |
CN115119125A (zh) | 2022-09-27 |
US10932066B2 (en) | 2021-02-23 |
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