DK1981309T3 - Høreapparat med flerkanalskompression - Google Patents

Høreapparat med flerkanalskompression

Info

Publication number
DK1981309T3
DK1981309T3 DK07105971.1T DK07105971T DK1981309T3 DK 1981309 T3 DK1981309 T3 DK 1981309T3 DK 07105971 T DK07105971 T DK 07105971T DK 1981309 T3 DK1981309 T3 DK 1981309T3
Authority
DK
Denmark
Prior art keywords
hearing aid
ear
estimators
hearing aids
audio signal
Prior art date
Application number
DK07105971.1T
Other languages
English (en)
Inventor
Lars Bramsloew
Anders Hoejsgaard Thomsen
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 DK1981309T3 publication Critical patent/DK1981309T3/da

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
    • H04R25/55—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
DK07105971.1T 2007-04-11 2007-04-11 Høreapparat med flerkanalskompression DK1981309T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07105971A EP1981309B1 (en) 2007-04-11 2007-04-11 Hearing aid with multi-channel compression

Publications (1)

Publication Number Publication Date
DK1981309T3 true DK1981309T3 (da) 2012-04-23

Family

ID=38521164

Family Applications (2)

Application Number Title Priority Date Filing Date
DK11194548.1T DK2445231T3 (da) 2007-04-11 2007-04-11 Høreapparat med binaural kommunikationsforbindelse
DK07105971.1T DK1981309T3 (da) 2007-04-11 2007-04-11 Høreapparat med flerkanalskompression

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK11194548.1T DK2445231T3 (da) 2007-04-11 2007-04-11 Høreapparat med binaural kommunikationsforbindelse

Country Status (6)

Country Link
US (2) US8165328B2 (da)
EP (2) EP1981309B1 (da)
CN (2) CN101287306B (da)
AT (1) ATE542377T1 (da)
AU (1) AU2008201145B8 (da)
DK (2) DK2445231T3 (da)

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US9558732B2 (en) * 2007-08-15 2017-01-31 Iowa State University Research Foundation, Inc. Active noise control system
US20110274284A1 (en) * 2009-01-30 2011-11-10 Phonak Ag System and method for providing active hearing protection to a user
WO2011069504A1 (en) * 2009-12-09 2011-06-16 Widex A/S Method of processing a signal in a hearing aid, a method of fitting a hearing aid and a hearing aid
WO2011159724A2 (en) 2010-06-14 2011-12-22 Norris Elwood G Improved parametric signal processing and emitter systems and related methods
US8953810B2 (en) * 2011-03-03 2015-02-10 Cochlear Limited Synchronization in a bilateral auditory prosthesis system
US9042996B2 (en) 2011-03-10 2015-05-26 Cochlear Limited Wireless communications in medical devices
EP2544462B1 (en) * 2011-07-04 2018-11-14 GN Hearing A/S Wireless binaural compressor
EP3396980B1 (en) 2011-07-04 2021-04-14 GN Hearing A/S Binaural compressor preserving directional cues
US8965774B2 (en) * 2011-08-23 2015-02-24 Apple Inc. Automatic detection of audio compression parameters
US9640193B2 (en) 2011-11-04 2017-05-02 Northeastern University Systems and methods for enhancing place-of-articulation features in frequency-lowered speech
WO2013106596A1 (en) 2012-01-10 2013-07-18 Parametric Sound Corporation Amplification systems, carrier tracking systems and related methods for use in parametric sound systems
CN103325383A (zh) 2012-03-23 2013-09-25 杜比实验室特许公司 音频处理方法和音频处理设备
US8958580B2 (en) 2012-04-18 2015-02-17 Turtle Beach Corporation Parametric transducers and related methods
US20130308806A1 (en) * 2012-05-18 2013-11-21 Samsung Electronics Co., Ltd. Apparatus and method for compensation of hearing loss based on hearing loss model
US8934650B1 (en) 2012-07-03 2015-01-13 Turtle Beach Corporation Low profile parametric transducers and related methods
US8873782B2 (en) * 2012-12-20 2014-10-28 Starkey Laboratories, Inc. Separate inner and outer hair cell loss compensation
KR102059341B1 (ko) * 2013-04-02 2019-12-27 삼성전자주식회사 난청인의 청각 모델을 이용한 파라미터 결정 장치 및 방법
US8903104B2 (en) 2013-04-16 2014-12-02 Turtle Beach Corporation Video gaming system with ultrasonic speakers
US8988911B2 (en) 2013-06-13 2015-03-24 Turtle Beach Corporation Self-bias emitter circuit
US9332344B2 (en) 2013-06-13 2016-05-03 Turtle Beach Corporation Self-bias emitter circuit
US9997171B2 (en) 2014-05-01 2018-06-12 Gn Hearing A/S Multi-band signal processor for digital audio signals
US9808623B2 (en) * 2014-10-07 2017-11-07 Oticon Medical A/S Hearing system
DK3021600T5 (da) 2014-11-13 2018-01-15 Oticon As Fremgangsmåde til at tilpasse en høreanordning til en bruger, et tilpasningssystem til en høreanordning og en høreanordning
DE102015203855B3 (de) * 2015-03-04 2016-09-01 Carl Von Ossietzky Universität Oldenburg Vorrichtung und Verfahren zum Ansteuern des Dynamikkompressors und Verfahren zum Ermitteln von Verstärkungswerten für einen Dynamikkompressor
CN107547983B (zh) * 2016-06-27 2021-04-27 奥迪康有限公司 用于提高目标声音的可分离性的方法和听力装置
US10469962B2 (en) * 2016-08-24 2019-11-05 Advanced Bionics Ag Systems and methods for facilitating interaural level difference perception by enhancing the interaural level difference
DK179577B1 (da) * 2016-10-10 2019-02-20 Widex A/S Binaural hearing aid system and a method of operating a binaural hearing aid system
EP3358745B2 (en) * 2017-02-02 2023-01-04 Oticon A/s An adaptive level estimator, a hearing device, a method and a binaural hearing system
DK3386216T3 (da) 2017-04-06 2021-10-11 Oticon As Høresystem der omfatter en binaural niveau- og/eller forstærkningsestimator, og en tilsvarende fremgangsmåde
EP3499916B1 (en) * 2017-12-13 2022-05-11 Oticon A/s Audio processing device, system, use and method
US11374796B2 (en) * 2020-10-15 2022-06-28 Samsung Electronics Co., Ltd. Compressive sensing based channel recovery considering time variation of the channel
CN113993053B (zh) * 2021-10-27 2022-06-24 南京工程学院 一种通道自适应的数字助听器宽动态范围压缩方法

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US4460871A (en) * 1979-08-06 1984-07-17 Orban Associates, Inc. Multiband cross-coupled compressor with overshoot protection circuit
US4400590A (en) * 1980-12-22 1983-08-23 The Regents Of The University Of California Apparatus for multichannel cochlear implant hearing aid system
US5608803A (en) * 1993-08-05 1997-03-04 The University Of New Mexico Programmable digital hearing aid
US5479522A (en) * 1993-09-17 1995-12-26 Audiologic, Inc. Binaural hearing aid
US5757932A (en) * 1993-09-17 1998-05-26 Audiologic, Inc. Digital hearing aid system
US5903655A (en) 1996-10-23 1999-05-11 Telex Communications, Inc. Compression systems for hearing aids
DE19703228B4 (de) * 1997-01-29 2006-08-03 Siemens Audiologische Technik Gmbh Verfahren zur Verstärkung von Eingangssignalen eines Hörgerätes sowie Schaltung zur Durchführung des Verfahrens
US6628795B1 (en) 1997-12-23 2003-09-30 Widex A/S Dynamic automatic gain control in a hearing aid
ATE383730T1 (de) * 1998-02-18 2008-01-15 Widex As Binaurales digitales hörhilfesystem
US7630507B2 (en) 2002-01-28 2009-12-08 Gn Resound A/S Binaural compression system
US7333623B2 (en) * 2002-03-26 2008-02-19 Oticon A/S Method for dynamic determination of time constants, method for level detection, method for compressing an electric audio signal and hearing aid, wherein the method for compression is used
US7330556B2 (en) 2003-04-03 2008-02-12 Gn Resound A/S Binaural signal enhancement system
EP1675431B1 (en) * 2004-12-22 2015-11-18 Bernafon AG Hearing aid with frequency channels
EP2986033B1 (en) * 2005-03-29 2020-10-14 Oticon A/s A hearing aid for recording data and learning therefrom

Also Published As

Publication number Publication date
CN103209380A (zh) 2013-07-17
EP1981309B1 (en) 2012-01-18
CN101287306A (zh) 2008-10-15
CN101287306B (zh) 2013-01-02
ATE542377T1 (de) 2012-02-15
EP2445231A1 (en) 2012-04-25
US20080253593A1 (en) 2008-10-16
US8526624B2 (en) 2013-09-03
US8165328B2 (en) 2012-04-24
AU2008201145B2 (en) 2010-10-21
EP1981309A1 (en) 2008-10-15
US20120177205A1 (en) 2012-07-12
CN103209380B (zh) 2015-12-02
DK2445231T3 (da) 2013-09-16
AU2008201145A1 (en) 2008-10-30
EP2445231B1 (en) 2013-06-19
AU2008201145B8 (en) 2010-10-28

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