DE69840583D1 - Verfahren und Vorrichtung zur Rauschverminderung, insbesondere bei Hörhilfegeräten - Google Patents

Verfahren und Vorrichtung zur Rauschverminderung, insbesondere bei Hörhilfegeräten

Info

Publication number
DE69840583D1
DE69840583D1 DE69840583T DE69840583T DE69840583D1 DE 69840583 D1 DE69840583 D1 DE 69840583D1 DE 69840583 T DE69840583 T DE 69840583T DE 69840583 T DE69840583 T DE 69840583T DE 69840583 D1 DE69840583 D1 DE 69840583D1
Authority
DE
Germany
Prior art keywords
hearing
noise
loss
speech
hearing aids
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69840583T
Other languages
English (en)
Inventor
Robert Brennan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emma Mixed Signal CV
Original Assignee
Emma Mixed Signal CV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21919462&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69840583(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Emma Mixed Signal CV filed Critical Emma Mixed Signal CV
Application granted granted Critical
Publication of DE69840583D1 publication Critical patent/DE69840583D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals
    • 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
    • H04R25/356—Amplitude, e.g. amplitude shift or compression
    • 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
    • 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
    • H04R2225/77—Design aspects, e.g. CAD, of hearing aid tips, moulds or housings
    • 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
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting
DE69840583T 1997-04-16 1998-04-16 Verfahren und Vorrichtung zur Rauschverminderung, insbesondere bei Hörhilfegeräten Expired - Lifetime DE69840583D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4199197P 1997-04-16 1997-04-16

Publications (1)

Publication Number Publication Date
DE69840583D1 true DE69840583D1 (de) 2009-04-02

Family

ID=21919462

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69816610T Expired - Lifetime DE69816610T2 (de) 1997-04-16 1998-04-16 Verfahren und vorrichtung zur rauschverminderung, insbesondere bei hörhilfegeräten
DE69840583T Expired - Lifetime DE69840583D1 (de) 1997-04-16 1998-04-16 Verfahren und Vorrichtung zur Rauschverminderung, insbesondere bei Hörhilfegeräten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69816610T Expired - Lifetime DE69816610T2 (de) 1997-04-16 1998-04-16 Verfahren und vorrichtung zur rauschverminderung, insbesondere bei hörhilfegeräten

Country Status (11)

Country Link
US (1) US7016507B1 (de)
EP (2) EP0976303B1 (de)
JP (1) JP4279357B2 (de)
AT (2) ATE245886T1 (de)
AU (1) AU740951C (de)
CA (1) CA2286268C (de)
DE (2) DE69816610T2 (de)
DK (2) DK1326479T4 (de)
HK (2) HK1024135A1 (de)
NO (1) NO316577B1 (de)
WO (1) WO1998047315A1 (de)

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US8774423B1 (en) 2008-06-30 2014-07-08 Audience, Inc. System and method for controlling adaptivity of signal modification using a phantom coefficient
US8521530B1 (en) * 2008-06-30 2013-08-27 Audience, Inc. System and method for enhancing a monaural audio signal
WO2010051857A1 (en) * 2008-11-10 2010-05-14 Oticon A/S N band fm demodulation to aid cochlear hearing impaired persons
US8229125B2 (en) 2009-02-06 2012-07-24 Bose Corporation Adjusting dynamic range of an audio system
WO2011032024A1 (en) * 2009-09-11 2011-03-17 Advanced Bionics, Llc Dynamic noise reduction in auditory prosthesis systems
US9008329B1 (en) 2010-01-26 2015-04-14 Audience, Inc. Noise reduction using multi-feature cluster tracker
US8798290B1 (en) 2010-04-21 2014-08-05 Audience, Inc. Systems and methods for adaptive signal equalization
DK2463856T3 (da) * 2010-12-09 2014-09-22 Oticon As Fremgangsmåde til at reducere artefakter i algoritmer med hurtig varierende forstærkning
FR2974443B1 (fr) * 2011-04-22 2013-04-26 Adeunis R F Procede et systeme de reduction du bruit
DE102011086728B4 (de) 2011-11-21 2014-06-05 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung mit einer Einrichtung zum Verringern eines Mikrofonrauschens und Verfahren zum Verringern eines Mikrofonrauschens
US9258653B2 (en) 2012-03-21 2016-02-09 Semiconductor Components Industries, Llc Method and system for parameter based adaptation of clock speeds to listening devices and audio applications
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US9697847B2 (en) 2013-03-14 2017-07-04 Semiconductor Components Industries, Llc Acoustic signal processing system capable of detecting double-talk and method
US9521480B2 (en) 2013-07-31 2016-12-13 Natan Bauman Variable noise attenuator with adjustable attenuation
US10045133B2 (en) 2013-03-15 2018-08-07 Natan Bauman Variable sound attenuator with hearing aid
US9333116B2 (en) 2013-03-15 2016-05-10 Natan Bauman Variable sound attenuator
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US9536540B2 (en) 2013-07-19 2017-01-03 Knowles Electronics, Llc Speech signal separation and synthesis based on auditory scene analysis and speech modeling
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CN112565997B (zh) * 2020-12-04 2022-03-22 可孚医疗科技股份有限公司 助听器的自适应降噪方法、装置、助听器及存储介质

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Also Published As

Publication number Publication date
DE69816610T2 (de) 2004-06-09
EP0976303B1 (de) 2003-07-23
NO995011L (no) 1999-12-10
AU740951C (en) 2004-01-22
AU6915598A (en) 1998-11-11
JP2002508891A (ja) 2002-03-19
DK0976303T3 (da) 2003-11-03
DK1326479T4 (en) 2018-09-03
EP1326479A3 (de) 2005-03-23
NO995011D0 (no) 1999-10-14
WO1998047315A1 (en) 1998-10-22
CA2286268C (en) 2005-01-04
ATE423434T1 (de) 2009-03-15
HK1056963A1 (en) 2004-03-05
JP4279357B2 (ja) 2009-06-17
EP1326479A2 (de) 2003-07-09
EP1326479B2 (de) 2018-05-23
ATE245886T1 (de) 2003-08-15
EP0976303A1 (de) 2000-02-02
CA2286268A1 (en) 1998-10-22
DK1326479T3 (da) 2009-06-15
DE69816610D1 (de) 2003-08-28
AU740951B2 (en) 2001-11-15
EP1326479B1 (de) 2009-02-18
NO316577B1 (no) 2004-02-23
HK1024135A1 (en) 2000-09-29
US7016507B1 (en) 2006-03-21

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8363 Opposition against the patent