DK412889A - Hoereapparat med tilbagekoblingskompensation - Google Patents

Hoereapparat med tilbagekoblingskompensation

Info

Publication number
DK412889A
DK412889A DK412889A DK412889A DK412889A DK 412889 A DK412889 A DK 412889A DK 412889 A DK412889 A DK 412889A DK 412889 A DK412889 A DK 412889A DK 412889 A DK412889 A DK 412889A
Authority
DK
Denmark
Prior art keywords
hearing device
backup
compensation
backup compensation
hearing
Prior art date
Application number
DK412889A
Other languages
English (en)
Other versions
DK164349C (da
DK164349B (da
DK412889D0 (da
Inventor
Soeren Weinrich
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
Priority to DK412889A priority Critical patent/DK164349C/da
Publication of DK412889D0 publication Critical patent/DK412889D0/da
Priority to US07/563,201 priority patent/US5201006A/en
Priority to CH2690/90A priority patent/CH683477A5/fr
Priority to DE4026420A priority patent/DE4026420C2/de
Publication of DK412889A publication Critical patent/DK412889A/da
Publication of DK164349B publication Critical patent/DK164349B/da
Application granted granted Critical
Publication of DK164349C publication Critical patent/DK164349C/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
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
    • 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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/405—Arrangements for obtaining a desired directivity characteristic by combining a plurality of transducers
    • 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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • 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
    • H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog 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)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)
DK412889A 1989-08-22 1989-08-22 Hoereapparat med tilbagekoblingskompensation DK164349C (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK412889A DK164349C (da) 1989-08-22 1989-08-22 Hoereapparat med tilbagekoblingskompensation
US07/563,201 US5201006A (en) 1989-08-22 1990-08-06 Hearing aid with feedback compensation
CH2690/90A CH683477A5 (fr) 1989-08-22 1990-08-17 Appareil acoustique avec compensation de rétroaction.
DE4026420A DE4026420C2 (de) 1989-08-22 1990-08-21 Hörhilfe mit Rückkopplungskompensation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK412889 1989-08-22
DK412889A DK164349C (da) 1989-08-22 1989-08-22 Hoereapparat med tilbagekoblingskompensation

Publications (4)

Publication Number Publication Date
DK412889D0 DK412889D0 (da) 1989-08-22
DK412889A true DK412889A (da) 1991-02-23
DK164349B DK164349B (da) 1992-06-09
DK164349C DK164349C (da) 1992-11-02

Family

ID=8130501

Family Applications (1)

Application Number Title Priority Date Filing Date
DK412889A DK164349C (da) 1989-08-22 1989-08-22 Hoereapparat med tilbagekoblingskompensation

Country Status (4)

Country Link
US (1) US5201006A (da)
CH (1) CH683477A5 (da)
DE (1) DE4026420C2 (da)
DK (1) DK164349C (da)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK169958B1 (da) * 1992-10-20 1995-04-10 Gn Danavox As Høreapparat med kompensation for akustisk tilbagekobling
US5625684A (en) * 1993-02-04 1997-04-29 Local Silence, Inc. Active noise suppression system for telephone handsets and method
US5524056A (en) 1993-04-13 1996-06-04 Etymotic Research, Inc. Hearing aid having plural microphones and a microphone switching system
US8085959B2 (en) * 1994-07-08 2011-12-27 Brigham Young University Hearing compensation system incorporating signal processing techniques
US5500902A (en) * 1994-07-08 1996-03-19 Stockham, Jr.; Thomas G. Hearing aid device incorporating signal processing techniques
US5867581A (en) * 1994-10-14 1999-02-02 Matsushita Electric Industrial Co., Ltd. Hearing aid
DE19526175C1 (de) * 1995-07-18 1996-08-08 Audio Service Gmbh As Hörgerät zum Einsatz in den Gehörgang
GB2311186A (en) * 1996-03-13 1997-09-17 Jan Albert Gadd Hearing aid feedback detecting and warning device
US5715319A (en) * 1996-05-30 1998-02-03 Picturetel Corporation Method and apparatus for steerable and endfire superdirective microphone arrays with reduced analog-to-digital converter and computational requirements
DE19635229C2 (de) * 1996-08-30 2001-04-26 Siemens Audiologische Technik Richtungsempfindliche Hörhilfe
US6477496B1 (en) 1996-12-20 2002-11-05 Eliot M. Case Signal synthesis by decoding subband scale factors from one audio signal and subband samples from different one
US6463405B1 (en) 1996-12-20 2002-10-08 Eliot M. Case Audiophile encoding of digital audio data using 2-bit polarity/magnitude indicator and 8-bit scale factor for each subband
US5864820A (en) * 1996-12-20 1999-01-26 U S West, Inc. Method, system and product for mixing of encoded audio signals
US5845251A (en) * 1996-12-20 1998-12-01 U S West, Inc. Method, system and product for modifying the bandwidth of subband encoded audio data
US6516299B1 (en) 1996-12-20 2003-02-04 Qwest Communication International, Inc. Method, system and product for modifying the dynamic range of encoded audio signals
US6782365B1 (en) 1996-12-20 2004-08-24 Qwest Communications International Inc. Graphic interface system and product for editing encoded audio data
US5864813A (en) * 1996-12-20 1999-01-26 U S West, Inc. Method, system and product for harmonic enhancement of encoded audio signals
US6275596B1 (en) 1997-01-10 2001-08-14 Gn Resound Corporation Open ear canal hearing aid system
US6535609B1 (en) * 1997-06-03 2003-03-18 Lear Automotive Dearborn, Inc. Cabin communication system
DE69836635T2 (de) * 1997-07-18 2007-09-27 Resound Corp., Redwood City Hinter-dem-ohr-hörhilfesystem
WO1999014985A1 (en) * 1997-09-17 1999-03-25 Siemens Hearing Instruments, Inc. High-gain, feedback-resistant cic hearing aid
NL1007321C2 (nl) * 1997-10-20 1999-04-21 Univ Delft Tech Gehoorinrichting voor het verbeteren van de verstaanbaarheid voor slechthorenden.
US5875254A (en) * 1997-12-18 1999-02-23 Siemens Hearing Instruments, Inc. Binaural hearing aid with integrated retrieval line and microphone
DE19810043A1 (de) * 1998-03-09 1999-09-23 Siemens Audiologische Technik Hörgerät mit einem Richtmikrofon-System
DE19814180C1 (de) 1998-03-30 1999-10-07 Siemens Audiologische Technik Digitales Hörgerät sowie Verfahren zur Erzeugung einer variablen Richtmikrofoncharakteristik
US6347148B1 (en) 1998-04-16 2002-02-12 Dspfactory Ltd. Method and apparatus for feedback reduction in acoustic systems, particularly in hearing aids
US6000492A (en) * 1998-06-29 1999-12-14 Resound Corporation Cerumen block for sound delivery system
US6009183A (en) * 1998-06-30 1999-12-28 Resound Corporation Ambidextrous sound delivery tube system
US6681022B1 (en) 1998-07-22 2004-01-20 Gn Resound North Amerca Corporation Two-way communication earpiece
US6597793B1 (en) 1998-08-06 2003-07-22 Resistance Technology, Inc. Directional/omni-directional hearing aid microphone and housing
US6751325B1 (en) 1998-09-29 2004-06-15 Siemens Audiologische Technik Gmbh Hearing aid and method for processing microphone signals in a hearing aid
US6876751B1 (en) * 1998-09-30 2005-04-05 House Ear Institute Band-limited adaptive feedback canceller for hearing aids
US6094492A (en) * 1999-05-10 2000-07-25 Boesen; Peter V. Bone conduction voice transmission apparatus and system
AU2001266910A1 (en) * 2000-06-14 2001-12-24 Sleep Solutions, Inc. Secure medical test and result delivery system
NO312570B1 (no) * 2000-09-01 2002-05-27 Sintef Stöybeskyttelse med verifiseringsanordning
WO2002030156A1 (en) 2000-10-05 2002-04-11 Etymotic Research, Inc. Directional microphone assembly
US6748089B1 (en) 2000-10-17 2004-06-08 Sonic Innovations, Inc. Switch responsive to an audio cue
EP1251714B2 (en) * 2001-04-12 2015-06-03 Sound Design Technologies Ltd. Digital hearing aid system
US6633202B2 (en) 2001-04-12 2003-10-14 Gennum Corporation Precision low jitter oscillator circuit
DE60223869D1 (de) * 2001-04-18 2008-01-17 Gennum Corp Digitaler Quasi-Mittelwertdetektor
ES2258575T3 (es) * 2001-04-18 2006-09-01 Gennum Corporation Instrumento de audicion de multiples canales con comunicacion entre canales.
US20020191800A1 (en) * 2001-04-19 2002-12-19 Armstrong Stephen W. In-situ transducer modeling in a digital hearing instrument
ATE526792T1 (de) * 2001-08-15 2011-10-15 Sound Design Technologies Ltd Rekonfigurierbare hörhilfevorrichtung mit niedrigem leistungsverbrauch
US6714654B2 (en) * 2002-02-06 2004-03-30 George Jay Lichtblau Hearing aid operative to cancel sounds propagating through the hearing aid case
US6728385B2 (en) * 2002-02-28 2004-04-27 Nacre As Voice detection and discrimination apparatus and method
EP1537759B1 (en) * 2002-09-02 2014-07-23 Oticon A/S Method for counteracting the occlusion effects
DE10310579B4 (de) * 2003-03-11 2005-06-16 Siemens Audiologische Technik Gmbh Automatischer Mikrofonabgleich bei einem Richtmikrofonsystem mit wenigstens drei Mikrofonen
US7406179B2 (en) * 2003-04-01 2008-07-29 Sound Design Technologies, Ltd. System and method for detecting the insertion or removal of a hearing instrument from the ear canal
WO2004103020A1 (en) * 2003-05-19 2004-11-25 Widex A/S A hearing aid
JP4114584B2 (ja) * 2003-09-25 2008-07-09 ヤマハ株式会社 指向性スピーカ制御システム
JP4114583B2 (ja) * 2003-09-25 2008-07-09 ヤマハ株式会社 特性補正システム
US7561920B2 (en) * 2004-04-02 2009-07-14 Advanced Bionics, Llc Electric and acoustic stimulation fitting systems and methods
DE102005034646B3 (de) * 2005-07-25 2007-02-01 Siemens Audiologische Technik Gmbh Hörvorrichtung und Verfahren zur Reduktion von Rückkopplungen
US8265765B2 (en) * 2005-12-08 2012-09-11 Cochlear Limited Multimodal auditory fitting
US8818517B2 (en) 2006-05-05 2014-08-26 Advanced Bionics Ag Information processing and storage in a cochlear stimulation system
WO2007147415A1 (en) * 2006-06-23 2007-12-27 Gn Resound A/S A hearing aid with a removably connected elongate member
US8374367B2 (en) 2006-06-23 2013-02-12 Gn Resound A/S Hearing aid with a flexible elongated member
US7864968B2 (en) * 2006-09-25 2011-01-04 Advanced Bionics, Llc Auditory front end customization
US7995771B1 (en) 2006-09-25 2011-08-09 Advanced Bionics, Llc Beamforming microphone system
US7995782B2 (en) * 2007-01-29 2011-08-09 Siemens Hearing Instruments, Inc. Combined receiver and ear-canal microphone assembly for a hearing instrument
US10194032B2 (en) 2007-05-04 2019-01-29 Staton Techiya, Llc Method and apparatus for in-ear canal sound suppression
DK2046073T3 (da) * 2007-10-03 2017-05-22 Oticon As Høreapparatsystem med tilbagekoblingsanordning til at forudsige og annullere akustisk tilbagekobling, fremgangsmåde og anvendelse
US7832080B2 (en) 2007-10-11 2010-11-16 Etymotic Research, Inc. Directional microphone assembly
AU2007360696A1 (en) * 2007-10-30 2009-05-07 3Win N.V. Body-worn wireless transducer module
US9716935B2 (en) * 2008-02-27 2017-07-25 Linda D. Dahl Sound system with ear device with improved fit and sound
EP2200343A1 (de) * 2008-12-16 2010-06-23 Siemens Audiologische Technik GmbH Im-Ohr-tragbares Hörhilfegerät mit einem Richtmikrofon
DE102009031135A1 (de) * 2009-06-30 2011-01-27 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung und Verfahren zur Unterdrückung von Rückkopplungen
DK2699021T3 (da) 2012-08-13 2016-09-26 Starkey Labs Inc Fremgangsmåde og apparat til egen-stemme-detektering i et høreapparat
JP3179321U (ja) * 2012-08-13 2012-10-25 株式会社レーベン販売 擦れ音防止補聴器
CA2943534A1 (en) * 2013-04-05 2014-10-09 Jerry HARVEY Canalphone coupler system and method
US10751524B2 (en) 2017-06-15 2020-08-25 Cochlear Limited Interference suppression in tissue-stimulating prostheses

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944944A (en) * 1974-10-24 1976-03-16 Ellenbecker Daniel G Power amplifier with distortion control
JPS57134740A (en) * 1981-02-13 1982-08-20 Toshiba Corp Keyboard input device
FR2509938B1 (fr) * 1981-04-01 1987-11-13 Trt Telecom Radio Electr Agencement de transducteurs acoustiques et utilisation de cet agencement dans un poste telephonique " mains libres "
US4455675A (en) * 1982-04-28 1984-06-19 Bose Corporation Headphoning
NL8203428A (nl) * 1982-09-02 1984-04-02 Philips Nv Inrichting voor het omzetten van een elektrisch signaal in een akoestisch signaal.
DK159357C (da) * 1988-03-18 1991-03-04 Oticon As Hoereapparat, navnlig til anbringelse i oeret
NL8802516A (nl) * 1988-10-13 1990-05-01 Philips Nv Hoorapparaat met rondzing onderdrukking.

Also Published As

Publication number Publication date
DE4026420C2 (de) 2001-04-19
US5201006A (en) 1993-04-06
DE4026420A1 (de) 1991-02-28
CH683477A5 (fr) 1994-03-15
DK164349C (da) 1992-11-02
DK164349B (da) 1992-06-09
DK412889D0 (da) 1989-08-22

Similar Documents

Publication Publication Date Title
DK164349C (da) Hoereapparat med tilbagekoblingskompensation
FI932535A0 (fi) Tryckoeverfoerare med en djupning foer spaenningsisolering
FI932669A0 (fi) Flerpoligt skaermat kontaktdon med gemensam jord
FI931949A (fi) Luftfjaeder med snabbutloesning
FI906078A0 (fi) Flytande kristall ihopkopplad med diklorin faergaemne.
BR8900918A (pt) Disposicao de mancal
DE69122009D1 (de) Elektrochemischer Kraftsensor
FI930268A0 (fi) Anordning foer belysning med polariserat ljus
FI930560A (fi) Naetdriven med fasskaerningskontroll utrustad koppling
ATA40789A (de) Gleitlager
IT9020625A0 (it) cuscinetto
FI930132A (fi) Avboejningssystem med en kontrollerad straolpunkt
FI925456A0 (fi) Foerfarande foer att hopkoppla med gaengfoerband icke-jaernmetalliska roerdelar
FI920468A (fi) Medicinskt droppglas med kroppsviktsskala
BR8904267A (pt) Mancal
DK330889A (da) Annellerede indolketoner med en imidazolylalkylsubstituent
DK126689D0 (da) Hoereapparat
NO930683L (no) Hjulopphengsanordning
FI932076A0 (fi) Haevsystem med en inbyggd gasfjaeder
IT215130Z2 (it) Cuscinetto antilombaggine
DK124390A (da) Prostaglandinderivater med antitrombotisk virkning
DK164309C (da) Mnemoteknisk hjaelpemiddel
FI930804A (fi) Enzymer med xylanotisk aktivitet
DK245690A (da) Hoereapparat med lydstyrkeregulator
FI882188A0 (fi) Cylinderlaos med skivformigt skaer

Legal Events

Date Code Title Description
PUP Patent expired