ATE262263T1 - 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
ATE262263T1
ATE262263T1 AT99974099T AT99974099T ATE262263T1 AT E262263 T1 ATE262263 T1 AT E262263T1 AT 99974099 T AT99974099 T AT 99974099T AT 99974099 T AT99974099 T AT 99974099T AT E262263 T1 ATE262263 T1 AT E262263T1
Authority
AT
Austria
Prior art keywords
frequency band
noise
hearing aid
intermediate frequency
signal processor
Prior art date
Application number
AT99974099T
Other languages
English (en)
Inventor
Carsten Paludan-Mueller
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
Application granted granted Critical
Publication of ATE262263T1 publication Critical patent/ATE262263T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/35—Electric hearing aids 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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • 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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Mobile Radio Communication Systems (AREA)
AT99974099T 1999-10-07 1999-10-07 Verfahren und signalprozessor zur verstärkung von sprachsignal-komponenten in einem hörhilfegerät ATE262263T1 (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 (1)

Publication Number Publication Date
ATE262263T1 true ATE262263T1 (de) 2004-04-15

Family

ID=8157160

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99974099T ATE262263T1 (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
US7031484B2 (en) * 2001-04-13 2006-04-18 Widex A/S Suppression of perceived occlusion
US7289626B2 (en) * 2001-05-07 2007-10-30 Siemens Communications, Inc. Enhancement of sound quality for computer telephony systems
DK1522206T3 (da) 2002-07-12 2007-11-05 Widex As Höreapparat og en fremgangmsåde til at forbedre taleforståelighed
US7123732B2 (en) * 2002-09-10 2006-10-17 Phonak Ag Process to adapt the signal amplification in a hearing device as well as a hearing device
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
EP2188975A4 (de) * 2007-09-05 2011-06-15 Sensear Pty Ltd Sprachkommunikationseinrichtung, signalverarbeitungseinrichtung und hörschutzeinrichtung damit
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
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
US20090076816A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Assistive listening system with display and selective visual indicators for sound sources
US20090074206A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Method of enhancing sound for hearing impaired individuals
US20090076636A1 (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
US20090074203A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Method of enhancing sound for hearing impaired individuals
US8983832B2 (en) * 2008-07-03 2015-03-17 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
US9166546B2 (en) 2011-10-24 2015-10-20 Cochlear Limited Post-filter common-gain determination
WO2014054215A1 (ja) * 2012-10-02 2014-04-10 パナソニック株式会社 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

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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
EP0707763B1 (de) * 1993-07-07 2001-08-29 Picturetel Corporation Verringerung des hintergrundrauschens zur sprachverbesserung
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
DK0945044T3 (da) * 1996-12-14 2000-10-16 Toepholm & Westermann Høreapparat med forbedret percentilestimator
ATE218028T1 (de) 1997-12-23 2002-06-15 Widex As Dynamische automatische verstärkungssteuerung in einem hörhilfegerät
DK1141948T3 (da) * 1999-01-07 2007-08-13 Tellabs Operations Inc Fremgangsmåde og apparat til adaptiv undertrykkelse af stöj

Also Published As

Publication number Publication date
CA2385390C (en) 2006-03-07
US6735317B2 (en) 2004-05-11
DE69915711T2 (de) 2005-01-13
AU764610B2 (en) 2003-08-28
CA2385390A1 (en) 2001-04-12
JP3953814B2 (ja) 2007-08-08
AU5968999A (en) 2001-05-10
EP1219138B1 (de) 2004-03-17
DE69915711D1 (de) 2004-04-22
US20020118851A1 (en) 2002-08-29
JP2003511880A (ja) 2003-03-25
EP1219138A1 (de) 2002-07-03
WO2001026418A1 (en) 2001-04-12
DK1219138T3 (da) 2004-04-13

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