DK0793897T3 - Hørehjælpeapparat - Google Patents

Hørehjælpeapparat

Info

Publication number
DK0793897T3
DK0793897T3 DK95921771T DK95921771T DK0793897T3 DK 0793897 T3 DK0793897 T3 DK 0793897T3 DK 95921771 T DK95921771 T DK 95921771T DK 95921771 T DK95921771 T DK 95921771T DK 0793897 T3 DK0793897 T3 DK 0793897T3
Authority
DK
Denmark
Prior art keywords
signal
pct
low
hearing aid
date
Prior art date
Application number
DK95921771T
Other languages
Danish (da)
English (en)
Inventor
Henning Haugaard Andersen
Original Assignee
Toepholm & Westermann
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 Toepholm & Westermann filed Critical Toepholm & Westermann
Application granted granted Critical
Publication of DK0793897T3 publication Critical patent/DK0793897T3/da

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
    • H04R25/50—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)
  • Amplifiers (AREA)
  • Adornments (AREA)
  • Finger-Pressure Massage (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DK95921771T 1994-11-26 1995-05-29 Hørehjælpeapparat DK0793897T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4441996A DE4441996A1 (de) 1994-11-26 1994-11-26 Hörhilfsgerät
PCT/EP1995/002033 WO1996017493A1 (de) 1994-11-26 1995-05-29 Hörhilfsgerät

Publications (1)

Publication Number Publication Date
DK0793897T3 true DK0793897T3 (da) 1999-02-15

Family

ID=6534142

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95921771T DK0793897T3 (da) 1994-11-26 1995-05-29 Hørehjælpeapparat

Country Status (9)

Country Link
US (1) US5878146A (de)
EP (1) EP0793897B1 (de)
JP (1) JP3274469B2 (de)
AT (1) ATE166199T1 (de)
AU (1) AU691001B2 (de)
CA (1) CA2204757C (de)
DE (2) DE4441996A1 (de)
DK (1) DK0793897T3 (de)
WO (1) WO1996017493A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5754131A (en) * 1996-07-01 1998-05-19 General Electric Company Low power delta sigma converter
US6044162A (en) * 1996-12-20 2000-03-28 Sonic Innovations, Inc. Digital hearing aid using differential signal representations
US6144748A (en) * 1997-03-31 2000-11-07 Resound Corporation Standard-compatible, power efficient digital audio interface
DE19736406B4 (de) * 1997-08-21 2007-05-16 Siemens Ag Einrichtung zum Steuern eines automatischen Getriebes für ein Kraftfahrzeug
US5995036A (en) * 1998-03-17 1999-11-30 Sonic Innovations, Inc. Passive switched capacitor delta analog-to-digital converter with programmable gain control
AU751154B2 (en) * 1999-01-25 2002-08-08 Widex A/S Hearing aid system and hearing aid for in-situ fitting
JP4468588B2 (ja) * 1999-02-05 2010-05-26 ヴェーデクス・アクティーセルスカプ ビーム形成特性を有する補聴器
US6163287A (en) * 1999-04-05 2000-12-19 Sonic Innovations, Inc. Hybrid low-pass sigma-delta modulator
US6445321B2 (en) 1999-04-05 2002-09-03 Sonic Innovations, Inc. Hybrid low-pass sigma-delta modulator
US6408318B1 (en) 1999-04-05 2002-06-18 Xiaoling Fang Multiple stage decimation filter
US6313773B1 (en) 2000-01-26 2001-11-06 Sonic Innovations, Inc. Multiplierless interpolator for a delta-sigma digital to analog converter
WO2002003747A2 (en) 2000-07-05 2002-01-10 Koninklijke Philips Electronics N.V. A/d converter with integrated biasing for a microphone
US6633202B2 (en) 2001-04-12 2003-10-14 Gennum Corporation Precision low jitter oscillator circuit
EP1251714B2 (de) 2001-04-12 2015-06-03 Sound Design Technologies Ltd. Digitales Hörgerätsystem
CA2382358C (en) * 2001-04-18 2007-01-09 Gennum Corporation Digital quasi-rms detector
DK1251715T4 (da) 2001-04-18 2011-01-10 Sound Design Technologies Ltd Flerkanalshøreapparat med kommunikation mellem kanalerne
US20020191800A1 (en) * 2001-04-19 2002-12-19 Armstrong Stephen W. In-situ transducer modeling in a digital hearing instrument
US7113589B2 (en) 2001-08-15 2006-09-26 Gennum Corporation Low-power reconfigurable hearing instrument
DK1428412T3 (da) * 2001-09-21 2007-04-02 Microsound As Höreapparat med ydelsesoptimeret effektforbrug for variabel clock, forsyningsspænding og DSP-behandlingsparametre
EP1449404B1 (de) 2001-11-30 2006-08-30 Sonion A/S Hocheffizienter treiber für miniaturlautsprecher
US8098844B2 (en) * 2002-02-05 2012-01-17 Mh Acoustics, Llc Dual-microphone spatial noise suppression
US7171008B2 (en) * 2002-02-05 2007-01-30 Mh Acoustics, Llc Reducing noise in audio systems
GB2386280B (en) * 2002-03-07 2005-09-14 Zarlink Semiconductor Inc Digital microphone
EP1429455A1 (de) * 2002-12-11 2004-06-16 Dialog Semiconductor GmbH Linearisierung eines PDM-Klasse-D Verstärkers
DE102005006858A1 (de) 2005-02-15 2006-09-07 Siemens Audiologische Technik Gmbh Hörhilfegerät mit einem Ausgangsverstärker, der einen Sigma-Delta-Modulator umfasst
DK1920633T3 (da) * 2005-08-23 2011-10-03 Widex As Høreapparat med forøget akustisk båndbredde
EP1994788B1 (de) 2006-03-10 2014-05-07 MH Acoustics, LLC Rauschunterdrückendes direktionales mikrophon-array
JP5326039B2 (ja) * 2009-04-06 2013-10-30 ヴェーデクス・アクティーセルスカプ データバス接続を有する２つの部分からなる補聴器
US8553897B2 (en) 2009-06-09 2013-10-08 Dean Robert Gary Anderson Method and apparatus for directional acoustic fitting of hearing aids
US9101299B2 (en) * 2009-07-23 2015-08-11 Dean Robert Gary Anderson As Trustee Of The D/L Anderson Family Trust Hearing aids configured for directional acoustic fitting
US8879745B2 (en) * 2009-07-23 2014-11-04 Dean Robert Gary Anderson As Trustee Of The D/L Anderson Family Trust Method of deriving individualized gain compensation curves for hearing aid fitting
EP4248870B1 (de) 2010-03-09 2024-10-02 T&W Engineering A/S Zweiteiliger eeg-monitor mit datenbus und verfahren zur kommunikation zwischen den teilen
WO2011110218A1 (en) 2010-03-09 2011-09-15 Widex A/S Two part hearing aid with databus and method of communicating between the parts
US8942397B2 (en) * 2011-11-16 2015-01-27 Dean Robert Gary Anderson Method and apparatus for adding audible noise with time varying volume to audio devices
US9582452B2 (en) * 2013-06-05 2017-02-28 The Boeing Company Sensor network using pulse width modulated signals
US10142743B2 (en) 2016-01-01 2018-11-27 Dean Robert Gary Anderson Parametrically formulated noise and audio systems, devices, and methods thereof
DK180177B1 (en) 2018-04-30 2020-07-16 Widex As Method of operating a hearing aid system and a hearing aid system
US11696083B2 (en) 2020-10-21 2023-07-04 Mh Acoustics, Llc In-situ calibration of microphone arrays
EP4315884A1 (de) 2021-03-24 2024-02-07 Widex A/S Audiovorrichtung auf ohrebene und verfahren zum betrieb einer audiovorrichtung auf ohrebene

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205685A1 (de) * 1982-02-17 1983-08-25 Robert Bosch Gmbh, 7000 Stuttgart Hoergeraet
US4887299A (en) * 1987-11-12 1989-12-12 Nicolet Instrument Corporation Adaptive, programmable signal processing hearing aid
NO169689C (no) * 1989-11-30 1992-07-22 Nha As Programmerbart hybrid hoereapparat med digital signalbehandling samt fremgangsmaate ved deteksjon og signalbehandlingi samme.
EP0495328B1 (de) * 1991-01-15 1996-07-17 International Business Machines Corporation Sigma-Delta Wandler
US5448644A (en) * 1992-06-29 1995-09-05 Siemens Audiologische Technik Gmbh Hearing aid
EP0597523B1 (de) * 1992-11-09 1997-07-23 Koninklijke Philips Electronics N.V. Digital-/Analogwandler

Also Published As

Publication number Publication date
AU2671495A (en) 1996-06-19
US5878146A (en) 1999-03-02
AU691001B2 (en) 1998-05-07
JPH10504155A (ja) 1998-04-14
ATE166199T1 (de) 1998-05-15
EP0793897B1 (de) 1998-05-13
WO1996017493A1 (de) 1996-06-06
CA2204757C (en) 1999-08-03
DE59502189D1 (de) 1998-06-18
CA2204757A1 (en) 1996-06-06
EP0793897A1 (de) 1997-09-10
JP3274469B2 (ja) 2002-04-15
DE4441996A1 (de) 1996-05-30

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