DK3509325T3 - Høreapparat, der omfatter en stråleformerfiltreringsenhed, der omfatter en udglatningsenhed - Google Patents
Høreapparat, der omfatter en stråleformerfiltreringsenhed, der omfatter en udglatningsenhed Download PDFInfo
- Publication number
- DK3509325T3 DK3509325T3 DK19151896.8T DK19151896T DK3509325T3 DK 3509325 T3 DK3509325 T3 DK 3509325T3 DK 19151896 T DK19151896 T DK 19151896T DK 3509325 T3 DK3509325 T3 DK 3509325T3
- Authority
- DK
- Denmark
- Prior art keywords
- unit
- hearing aid
- smooth
- filter unit
- radiator filter
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
- H04R25/305—Self-monitoring or self-testing
-
- 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
- H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
-
- 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
- H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
- H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog 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
- 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
- H04R25/55—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
-
- 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
- H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/007—Protection circuits for transducers
-
- 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
- H04R2225/021—Behind the ear [BTE] hearing aids
- H04R2225/0216—BTE hearing aids having a receiver in the ear mould
-
- 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
- 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
- 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
- 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; 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
- H04R2430/25—Array processing for suppression of unwanted side-lobes in directivity characteristics, e.g. a blocking matrix
-
- 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
- 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)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Neurosurgery (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)
- Telephone Function (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16172042 | 2016-05-30 | ||
EP17173422.1A EP3253075B1 (en) | 2016-05-30 | 2017-05-30 | A hearing aid comprising a beam former filtering unit comprising a smoothing unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3509325T3 true DK3509325T3 (da) | 2021-03-22 |
Family
ID=56092822
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK19151896.8T DK3509325T3 (da) | 2016-05-30 | 2017-05-30 | Høreapparat, der omfatter en stråleformerfiltreringsenhed, der omfatter en udglatningsenhed |
DK17173422.1T DK3253075T3 (da) | 2016-05-30 | 2017-05-30 | Et høreapparat, der omfatter en stråleformerfiltreringsenhed, der omfatter en udglatningsenhed |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK17173422.1T DK3253075T3 (da) | 2016-05-30 | 2017-05-30 | Et høreapparat, der omfatter en stråleformerfiltreringsenhed, der omfatter en udglatningsenhed |
Country Status (4)
Country | Link |
---|---|
US (2) | US10231062B2 (da) |
EP (2) | EP3509325B1 (da) |
CN (2) | CN107454538B (da) |
DK (2) | DK3509325T3 (da) |
Families Citing this family (31)
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US9554207B2 (en) | 2015-04-30 | 2017-01-24 | Shure Acquisition Holdings, Inc. | Offset cartridge microphones |
US9565493B2 (en) | 2015-04-30 | 2017-02-07 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
US10367948B2 (en) | 2017-01-13 | 2019-07-30 | Shure Acquisition Holdings, Inc. | Post-mixing acoustic echo cancellation systems and methods |
EP4184950A1 (en) | 2017-06-09 | 2023-05-24 | Oticon A/s | A microphone system and a hearing device comprising a microphone system |
EP3525488B1 (en) * | 2018-02-09 | 2020-10-14 | Oticon A/s | A hearing device comprising a beamformer filtering unit for reducing feedback |
WO2019163487A1 (ja) * | 2018-02-23 | 2019-08-29 | 日本電信電話株式会社 | 信号分析装置、信号分析方法及び信号分析プログラム |
EP3804356A1 (en) | 2018-06-01 | 2021-04-14 | Shure Acquisition Holdings, Inc. | Pattern-forming microphone array |
US11297423B2 (en) | 2018-06-15 | 2022-04-05 | Shure Acquisition Holdings, Inc. | Endfire linear array microphone |
EP4009667A1 (en) * | 2018-06-22 | 2022-06-08 | Oticon A/s | A hearing device comprising an acoustic event detector |
EP3837861B1 (en) * | 2018-08-15 | 2023-10-04 | Widex A/S | Method of operating a hearing aid system and a hearing aid system |
WO2020061353A1 (en) | 2018-09-20 | 2020-03-26 | Shure Acquisition Holdings, Inc. | Adjustable lobe shape for array microphones |
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 |
US11438691B2 (en) | 2019-03-21 | 2022-09-06 | Shure Acquisition Holdings, Inc. | Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition functionality |
US11558693B2 (en) | 2019-03-21 | 2023-01-17 | Shure Acquisition Holdings, Inc. | Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality |
CN113841419A (zh) | 2019-03-21 | 2021-12-24 | 舒尔获得控股公司 | 天花板阵列麦克风的外壳及相关联设计特征 |
EP3973716A1 (en) | 2019-05-23 | 2022-03-30 | Shure Acquisition Holdings, Inc. | Steerable speaker array, system, and method for the same |
US11302347B2 (en) | 2019-05-31 | 2022-04-12 | Shure Acquisition Holdings, Inc. | Low latency automixer integrated with voice and noise activity detection |
EP3764660B1 (en) * | 2019-07-10 | 2023-08-30 | Analog Devices International Unlimited Company | Signal processing methods and systems for adaptive beam forming |
EP4018680A1 (en) | 2019-08-23 | 2022-06-29 | Shure Acquisition Holdings, Inc. | Two-dimensional microphone array with improved directivity |
US12028678B2 (en) | 2019-11-01 | 2024-07-02 | Shure Acquisition Holdings, Inc. | Proximity microphone |
US11552611B2 (en) | 2020-02-07 | 2023-01-10 | Shure Acquisition Holdings, Inc. | System and method for automatic adjustment of reference gain |
US11330366B2 (en) | 2020-04-22 | 2022-05-10 | Oticon A/S | Portable device comprising a directional system |
US11706562B2 (en) | 2020-05-29 | 2023-07-18 | Shure Acquisition Holdings, Inc. | Transducer steering and configuration systems and methods using a local positioning system |
EP4007308A1 (en) | 2020-11-27 | 2022-06-01 | Oticon A/s | A hearing aid system comprising a database of acoustic transfer functions |
EP4040806A3 (en) * | 2021-01-18 | 2022-12-21 | Oticon A/s | A hearing device comprising a noise reduction system |
US11330378B1 (en) | 2021-01-20 | 2022-05-10 | Oticon A/S | Hearing device comprising a recurrent neural network and a method of processing an audio signal |
JP2024505068A (ja) | 2021-01-28 | 2024-02-02 | シュアー アクイジッション ホールディングス インコーポレイテッド | ハイブリッドオーディオビーム形成システム |
EP4156711A1 (en) * | 2021-09-28 | 2023-03-29 | GN Audio A/S | Audio device with dual beamforming |
US20230308817A1 (en) | 2022-03-25 | 2023-09-28 | Oticon A/S | Hearing system comprising a hearing aid and an external processing device |
EP4287646A1 (en) | 2022-05-31 | 2023-12-06 | Oticon A/s | A hearing aid or hearing aid system comprising a sound source localization estimator |
EP4398604A1 (en) | 2023-01-06 | 2024-07-10 | Oticon A/s | Hearing aid and method |
Family Cites Families (20)
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US5651071A (en) * | 1993-09-17 | 1997-07-22 | Audiologic, Inc. | Noise reduction system for binaural hearing aid |
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WO2007106399A2 (en) | 2006-03-10 | 2007-09-20 | Mh Acoustics, Llc | Noise-reducing directional microphone array |
US7171008B2 (en) * | 2002-02-05 | 2007-01-30 | Mh Acoustics, Llc | Reducing noise in audio systems |
TWI396188B (zh) * | 2005-08-02 | 2013-05-11 | Dolby Lab Licensing Corp | 依聆聽事件之函數控制空間音訊編碼參數的技術 |
US7970123B2 (en) * | 2005-10-20 | 2011-06-28 | Mitel Networks Corporation | Adaptive coupling equalization in beamforming-based communication systems |
DE602006018703D1 (de) * | 2006-04-05 | 2011-01-20 | Harman Becker Automotive Sys | Verfahren zum automatischen Entzerren eines Beschallungssystems |
JP5214824B2 (ja) * | 2009-07-15 | 2013-06-19 | ヴェーデクス・アクティーセルスカプ | 補聴器システムにおける適応的風切音抑制のための方法および処理ユニットならびに補聴器システム |
BR112012031656A2 (pt) * | 2010-08-25 | 2016-11-08 | Asahi Chemical Ind | dispositivo, e método de separação de fontes sonoras, e, programa |
CN102809742B (zh) * | 2011-06-01 | 2015-03-18 | 杜比实验室特许公司 | 声源定位设备和方法 |
CN102499712B (zh) * | 2011-09-30 | 2014-07-23 | 重庆大学 | 一种基于特征空间的前后向自适应波束形成方法 |
CN102970638B (zh) * | 2011-11-25 | 2016-01-27 | 斯凯普公司 | 处理信号 |
US9173025B2 (en) * | 2012-02-08 | 2015-10-27 | Dolby Laboratories Licensing Corporation | Combined suppression of noise, echo, and out-of-location signals |
EP2701145B1 (en) * | 2012-08-24 | 2016-10-12 | Retune DSP ApS | Noise estimation for use with noise reduction and echo cancellation in personal communication |
WO2014046916A1 (en) * | 2012-09-21 | 2014-03-27 | Dolby Laboratories Licensing Corporation | Layered approach to spatial audio coding |
EP3057340B1 (en) * | 2015-02-13 | 2019-05-22 | Oticon A/s | A partner microphone unit and a hearing system comprising a partner microphone unit |
CN105044706B (zh) * | 2015-06-18 | 2018-06-29 | 中国科学院声学研究所 | 一种自适应波束形成方法 |
EP3157268B1 (en) * | 2015-10-12 | 2021-06-30 | Oticon A/s | A hearing device and a hearing system configured to localize a sound source |
EP3236672B1 (en) * | 2016-04-08 | 2019-08-07 | Oticon A/s | A hearing device comprising a beamformer filtering unit |
-
2017
- 2017-05-30 EP EP19151896.8A patent/EP3509325B1/en active Active
- 2017-05-30 DK DK19151896.8T patent/DK3509325T3/da active
- 2017-05-30 US US15/608,294 patent/US10231062B2/en active Active
- 2017-05-30 DK DK17173422.1T patent/DK3253075T3/da active
- 2017-05-30 EP EP17173422.1A patent/EP3253075B1/en active Active
- 2017-05-31 CN CN201710400520.5A patent/CN107454538B/zh active Active
- 2017-05-31 CN CN202110619673.5A patent/CN113453134B/zh active Active
-
2019
- 2019-01-24 US US16/256,742 patent/US11109163B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN113453134B (zh) | 2023-06-06 |
EP3509325A3 (en) | 2019-11-06 |
EP3509325B1 (en) | 2021-01-27 |
CN107454538A (zh) | 2017-12-08 |
CN107454538B (zh) | 2021-06-25 |
US10231062B2 (en) | 2019-03-12 |
US20170347206A1 (en) | 2017-11-30 |
US11109163B2 (en) | 2021-08-31 |
EP3253075B1 (en) | 2019-03-20 |
CN113453134A (zh) | 2021-09-28 |
DK3253075T3 (da) | 2019-06-11 |
US20190158965A1 (en) | 2019-05-23 |
EP3509325A2 (en) | 2019-07-10 |
EP3253075A1 (en) | 2017-12-06 |
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