DK1219138T3 - Fremgangsmåde og signalprocessor til intensivering af talesignalkomponenter i et høreapparat - Google Patents

Fremgangsmåde og signalprocessor til intensivering af talesignalkomponenter i et høreapparat

Info

Publication number
DK1219138T3
DK1219138T3 DK99974099T DK99974099T DK1219138T3 DK 1219138 T3 DK1219138 T3 DK 1219138T3 DK 99974099 T DK99974099 T DK 99974099T DK 99974099 T DK99974099 T DK 99974099T DK 1219138 T3 DK1219138 T3 DK 1219138T3
Authority
DK
Denmark
Prior art keywords
frequency band
noise
hearing aid
intermediate frequency
intensifying
Prior art date
Application number
DK99974099T
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 DK1219138T3 publication Critical patent/DK1219138T3/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
    • H04R25/35—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

  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK99974099T 1999-10-07 1999-10-07 Fremgangsmåde og signalprocessor til intensivering af talesignalkomponenter i et høreapparat DK1219138T3 (da)

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
DK1219138T3 true DK1219138T3 (da) 2004-04-13

Family

ID=8157160

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99974099T DK1219138T3 (da) 1999-10-07 1999-10-07 Fremgangsmåde og signalprocessor til intensivering af talesignalkomponenter i et høreapparat

Country Status (9)

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

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1250027A1 (en) * 2001-04-13 2002-10-16 Widex A/S Suspression of perceived occlusion
US7289626B2 (en) * 2001-05-07 2007-10-30 Siemens Communications, Inc. Enhancement of sound quality for computer telephony systems
CA2492091C (en) 2002-07-12 2009-04-28 Widex A/S Hearing aid and a method for enhancing speech intelligibility
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
AU2008295455A1 (en) * 2007-09-05 2009-03-12 Sensear Pty Ltd A voice communication device, signal processing device and hearing protection device incorporating same
US20090076804A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Assistive listening system with memory buffer for instant replay and speech to text conversion
US20090076636A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Method of enhancing sound for hearing impaired individuals
US20090076816A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Assistive listening system with display and selective visual indicators for sound sources
US20090076825A1 (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
US20090074206A1 (en) * 2007-09-13 2009-03-19 Bionica Corporation Method of enhancing sound for hearing impaired individuals
US20090074203A1 (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
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 (en) 2010-11-22 2013-10-02 Widex A/S Controlling sounds generated in a hearing aid
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
EP3232927B1 (en) * 2014-12-19 2021-11-24 Widex A/S Method of operating a hearing aid system and a hearing aid system
EP3395082B1 (en) * 2015-12-22 2020-07-29 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
EP0707763B1 (en) * 1993-07-07 2001-08-29 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
ATE193797T1 (de) * 1996-12-14 2000-06-15 Toepholm & Westermann Hörgerät mit verbessertem perzentilgenerator
DE69712801T2 (de) 1997-12-23 2002-11-07 Widex A/S, Vaerloese Dynamische automatische verstärkungssteuerung in einem hörhilfegerät
US6591234B1 (en) * 1999-01-07 2003-07-08 Tellabs Operations, Inc. Method and apparatus for adaptively suppressing noise

Also Published As

Publication number Publication date
CA2385390A1 (en) 2001-04-12
EP1219138B1 (en) 2004-03-17
JP2003511880A (ja) 2003-03-25
CA2385390C (en) 2006-03-07
EP1219138A1 (en) 2002-07-03
JP3953814B2 (ja) 2007-08-08
DE69915711T2 (de) 2005-01-13
ATE262263T1 (de) 2004-04-15
WO2001026418A1 (en) 2001-04-12
DE69915711D1 (de) 2004-04-22
AU764610B2 (en) 2003-08-28
AU5968999A (en) 2001-05-10
US20020118851A1 (en) 2002-08-29
US6735317B2 (en) 2004-05-11

Similar Documents

Publication Publication Date Title
DK1219138T3 (da) Fremgangsmåde og signalprocessor til intensivering af talesignalkomponenter i et høreapparat
JP4141736B2 (ja) 音声を含むオーディオ信号の了解度を向上させるための回路
WO2006060243A3 (en) Device and method for reducing stuttering
DE60325595D1 (de) Von der stationären spektralleistung abhängiges audioverbesserungssystem
DE60331350D1 (de) Kreuzvermittlung mit bandumsetzung
DK1251715T4 (da) Flerkanalshøreapparat med kommunikation mellem kanalerne
MY106871A (en) Noise reducing receiver device.
DK1230738T3 (da) Kompleks filtrerings-/AGC-radiomodtagerarkitektur til lav-IF eller nul-IF
DE60033826D1 (de) Verstärkungsregelung von audiosignalen in lärmender umgebung mit hilfe einer filterbank
NO20040369L (no) Diversitetsmottaker og kombinerer med selekterbar invertering og variabel forsterkning
GB2091065A (en) Hearing aids
EP0944166B1 (en) Automatic dynamic range controlling circuit
DK0945044T3 (da) Høreapparat med forbedret percentilestimator
EP0052415A3 (en) Frequency characteristic adjusting apparatus
US4454384A (en) Hands free telephone with switchable gain in the two speech signal paths
JP2001285409A (ja) 電話機
JPS6417596A (en) Voice processor for earmuff
JPS5654130A (en) Suppression circuit for band limit noise
JPS5530257A (en) Noise suppressing receiver
PL427918A1 (pl) Sposób sterowania głośnością w odbiorniku sygnału radiowego, zwłaszcza odbiorniku radiowym lub telewizyjnym i układ do jego realizacji
UA72936C2 (en) Method for compensating signal distortions caused by an amplifier
AU602351B2 (en) Adaptive gain control amplifier
JP2977567B2 (ja) ブースト回路
JPS54152414A (en) Squelch system of fm mobile radio equipment
JPS5792924A (en) Circuit for ssb transmitter