DE69915711D1 - Verfahren und signalprozessor zur verstärkung von sprachsignal-komponenten in einem hörhilfegerät - Google Patents

Verfahren und signalprozessor zur verstärkung von sprachsignal-komponenten in einem hörhilfegerät

Info

Publication number
DE69915711D1
DE69915711D1 DE69915711T DE69915711T DE69915711D1 DE 69915711 D1 DE69915711 D1 DE 69915711D1 DE 69915711 T DE69915711 T DE 69915711T DE 69915711 T DE69915711 T DE 69915711T DE 69915711 D1 DE69915711 D1 DE 69915711D1
Authority
DE
Germany
Prior art keywords
frequency band
noise
hearing aid
intermediate frequency
signal processor
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
DE69915711T
Other languages
English (en)
Other versions
DE69915711T2 (de
Inventor
Carsten Paludan-Mueller
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.)
Widex AS
Original Assignee
Widex 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 Widex AS filed Critical Widex AS
Publication of DE69915711D1 publication Critical patent/DE69915711D1/de
Application granted granted Critical
Publication of DE69915711T2 publication Critical patent/DE69915711T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04R25/35—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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
DE1999615711 1999-10-07 1999-10-07 Verfahren und signalprozessor zur verstärkung von sprachsignal-komponenten in einem hörhilfegerät Expired - Lifetime DE69915711T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK1999/000531 WO2001026418A1 (en) 1999-10-07 1999-10-07 Method and signal processor for intensification of speech signal components in a hearing aid

Publications (2)

Publication Number Publication Date
DE69915711D1 true DE69915711D1 (de) 2004-04-22
DE69915711T2 DE69915711T2 (de) 2005-01-13

Family

ID=8157160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999615711 Expired - Lifetime DE69915711T2 (de) 1999-10-07 1999-10-07 Verfahren und signalprozessor zur verstärkung von sprachsignal-komponenten in einem hörhilfegerät

Country Status (9)

Country Link
US (1) US6735317B2 (de)
EP (1) EP1219138B1 (de)
JP (1) JP3953814B2 (de)
AT (1) ATE262263T1 (de)
AU (1) AU764610B2 (de)
CA (1) CA2385390C (de)
DE (1) DE69915711T2 (de)
DK (1) DK1219138T3 (de)
WO (1) WO2001026418A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1250027A1 (de) * 2001-04-13 2002-10-16 Widex A/S Unterdrückung der wahrgenommenen Verstopfung
US7289626B2 (en) * 2001-05-07 2007-10-30 Siemens Communications, Inc. Enhancement of sound quality for computer telephony systems
JP4694835B2 (ja) 2002-07-12 2011-06-08 ヴェーデクス・アクティーセルスカプ 補聴器および音声の明瞭さを高める方法
DK1351550T3 (da) * 2002-09-10 2011-02-28 Phonak Ag Fremgangsmåde og tilpasning af en signalforstærkning i et høreapparat samt et høreapparat
AU2003904207A0 (en) * 2003-08-11 2003-08-21 Vast Audio Pty Ltd Enhancement of sound externalization and separation for hearing-impaired listeners: a spatial hearing-aid
US20060126865A1 (en) * 2004-12-13 2006-06-15 Blamey Peter J Method and apparatus for adaptive sound processing parameters
US20060233411A1 (en) * 2005-02-14 2006-10-19 Shawn Utigard Hearing enhancement and protection device
DK1802168T3 (da) * 2005-12-21 2022-10-31 Oticon As System til styring af en overførselsfunktion i et høreapparat
US7957548B2 (en) 2006-05-16 2011-06-07 Phonak Ag Hearing device with transfer function adjusted according to predetermined acoustic environments
BRPI0815456A2 (pt) * 2007-09-05 2019-09-24 Sensear Pty Ltd dispositivo de processamento de sinais, dispositivo de comunicação via voz, método para processar sinais e dispositivo de proteção da escuta"
US20090074206A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Method of enhancing sound for hearing impaired individuals
US20090074214A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Assistive listening system with plug in enhancement platform and communication port to download user preferred processing algorithms
US20090076816A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Assistive listening system with display and selective visual indicators for sound sources
US20090074203A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Method of enhancing sound for hearing impaired individuals
US20090074216A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Assistive listening system with programmable hearing aid and wireless handheld programmable digital signal processing device
US20090076636A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Method of enhancing sound for hearing impaired individuals
US20090076825A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Method of enhancing sound for hearing impaired individuals
US20090076804A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Assistive listening system with memory buffer for instant replay and speech to text conversion
WO2010003068A1 (en) * 2008-07-03 2010-01-07 The Board Of Trustees Of The University Of Illinois Systems and methods for identifying speech sound features
EP2643984A1 (de) * 2010-11-22 2013-10-02 Widex A/S Steuerung von in einem hörgerät erzeugten geräuschen
US9589580B2 (en) * 2011-03-14 2017-03-07 Cochlear Limited Sound processing based on a confidence measure
WO2013061252A2 (en) 2011-10-24 2013-05-02 Cochlear Limited Post-filter common-gain determination
JPWO2014054215A1 (ja) * 2012-10-02 2016-08-25 パナソニックＩｐマネジメント株式会社 補聴器
TWI543634B (zh) * 2013-12-10 2016-07-21 元鼎音訊股份有限公司 處理聲音段之方法及其電腦程式產品及助聽器
DK3232927T3 (da) * 2014-12-19 2022-01-10 Widex As Fremgangsmåde til at betjene et høreapparatsystem og et høreapparatsystem
WO2017108447A1 (en) * 2015-12-22 2017-06-29 Widex A/S Hearing aid system and a method of operating a hearing aid system
US10149072B2 (en) * 2016-09-28 2018-12-04 Cochlear Limited Binaural cue preservation in a bilateral system
DE102016221692B3 (de) * 2016-11-04 2017-12-07 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgeräts

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185168A (en) * 1976-05-04 1980-01-22 Causey G Donald Method and means for adaptively filtering near-stationary noise from an information bearing signal
US4204260A (en) 1977-06-14 1980-05-20 Unisearch Limited Recursive percentile estimator
US4628529A (en) * 1985-07-01 1986-12-09 Motorola, Inc. Noise suppression system
US4630302A (en) 1985-08-02 1986-12-16 Acousis Company Hearing aid method and apparatus
US4811404A (en) * 1987-10-01 1989-03-07 Motorola, Inc. Noise suppression system
US4852175A (en) * 1988-02-03 1989-07-25 Siemens Hearing Instr Inc Hearing aid signal-processing system
WO1995002288A1 (en) * 1993-07-07 1995-01-19 Picturetel Corporation Reduction of background noise for speech enhancement
DE4340817A1 (de) * 1993-12-01 1995-06-08 Toepholm & Westermann Schaltungsanordnung für die automatische Regelung von Hörhilfsgeräten
US5768473A (en) 1995-01-30 1998-06-16 Noise Cancellation Technologies, Inc. Adaptive speech filter
CA2257461C (en) * 1996-12-14 2001-04-17 Lars Baekgaard Hearing aid with improved percentile estimator
WO1999034642A1 (en) 1997-12-23 1999-07-08 Tøpholm & Westermann APS Dynamic automatic gain control in a hearing aid
DE60034212T2 (de) * 1999-01-07 2008-01-17 Tellabs Operations, Inc., Naperville Verfahren und vorrichtung zur adaptiven rauschunterdrückung

Also Published As

Publication number Publication date
JP3953814B2 (ja) 2007-08-08
US6735317B2 (en) 2004-05-11
EP1219138A1 (de) 2002-07-03
CA2385390A1 (en) 2001-04-12
DK1219138T3 (da) 2004-04-13
AU5968999A (en) 2001-05-10
ATE262263T1 (de) 2004-04-15
AU764610B2 (en) 2003-08-28
JP2003511880A (ja) 2003-03-25
WO2001026418A1 (en) 2001-04-12
DE69915711T2 (de) 2005-01-13
US20020118851A1 (en) 2002-08-29
CA2385390C (en) 2006-03-07
EP1219138B1 (de) 2004-03-17

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Legal Events

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