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DK209786D0 - Hoereapparat - Google Patents

Hoereapparat

Info

Publication number
DK209786D0
DK209786D0 DK209786A DK209786A DK209786D0 DK 209786 D0 DK209786 D0 DK 209786D0 DK 209786 A DK209786 A DK 209786A DK 209786 A DK209786 A DK 209786A DK 209786 D0 DK209786 D0 DK 209786D0
Authority
DK
Denmark
Prior art keywords
hearing aid
hearing
aid
Prior art date
Application number
DK209786A
Other languages
English (en)
Other versions
DK209786A (da
DK174778B1 (da
Inventor
Mead C Killinon
Original Assignee
Industrial Research Prod Inc
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 Industrial Research Prod Inc filed Critical Industrial Research Prod Inc
Publication of DK209786D0 publication Critical patent/DK209786D0/da
Publication of DK209786A publication Critical patent/DK209786A/da
Priority to DK199200180A priority Critical patent/DK174526B1/da
Application granted granted Critical
Publication of DK174778B1 publication Critical patent/DK174778B1/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2171—Class D power amplifiers; Switching amplifiers with field-effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/354—Astable circuits
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/03—Aspects of the reduction of energy consumption in hearing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Power Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Lock And Its Accessories (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Headphones And Earphones (AREA)
DK198602097A 1986-03-19 1986-05-06 Høreapparat med klasse D forstærker DK174778B1 (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK199200180A DK174526B1 (da) 1986-03-19 1992-02-13 Høreapparat med klasse D forstærker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83987686 1986-03-19
US06839876 US4689819B1 (en) 1983-12-08 1986-03-19 Class D hearing aid amplifier

Publications (3)

Publication Number Publication Date
DK209786D0 true DK209786D0 (da) 1986-05-06
DK209786A DK209786A (da) 1987-09-20
DK174778B1 DK174778B1 (da) 2003-11-03

Family

ID=25280867

Family Applications (2)

Application Number Title Priority Date Filing Date
DK198602097A DK174778B1 (da) 1986-03-19 1986-05-06 Høreapparat med klasse D forstærker
DK92332A DK33292D0 (da) 1986-03-19 1992-03-12 Hoereapparat

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK92332A DK33292D0 (da) 1986-03-19 1992-03-12 Hoereapparat

Country Status (7)

Country Link
US (1) US4689819B1 (da)
JP (1) JPS62248399A (da)
CA (1) CA1250362A (da)
DE (1) DE3616752A1 (da)
DK (2) DK174778B1 (da)
GB (1) GB2188208B (da)
NL (1) NL190946C (da)

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* Cited by examiner, † Cited by third party
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US5099856A (en) * 1989-11-08 1992-03-31 Etymotic Research, Inc. Electrode isolation amplifier
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US5097472A (en) * 1990-02-22 1992-03-17 Chenausky Peter P Preionized transversely excited laser
FR2668017B1 (fr) * 1990-10-11 1993-08-06 Aide Auditive Labo Rech Acqus Circuit de stimulation electrique pour prothese cochleaire.
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US5276910A (en) * 1991-09-13 1994-01-04 Resound Corporation Energy recovering hearing system
US5193116A (en) * 1991-09-13 1993-03-09 Knowles Electronics, Inc. Hearing and output transducer with self contained amplifier
US5247581A (en) * 1991-09-27 1993-09-21 Exar Corporation Class-d bicmos hearing aid output amplifier
US5389829A (en) * 1991-09-27 1995-02-14 Exar Corporation Output limiter for class-D BICMOS hearing aid output amplifier
DE59208582D1 (de) * 1992-03-31 1997-07-10 Siemens Audiologische Technik Schaltungsanordnung mit einem Schaltverstärker
US5887070A (en) * 1992-05-08 1999-03-23 Etymotic Research, Inc. High fidelity insert earphones and methods of making same
USRE40696E1 (en) * 1992-05-08 2009-04-07 Etymotic Research, Inc. High fidelity insert earphones and methods of making same
US5448644A (en) * 1992-06-29 1995-09-05 Siemens Audiologische Technik Gmbh Hearing aid
DE4221304C1 (da) * 1992-06-29 1993-09-16 Siemens Audiologische Technik Gmbh, 91058 Erlangen, De
EP0576700B1 (de) * 1992-06-29 1996-01-03 Siemens Audiologische Technik GmbH Hörgerät
DK0576701T3 (da) * 1992-06-29 1996-06-03 Siemens Audiologische Technik Høreapparat
US5230344A (en) * 1992-07-31 1993-07-27 Intelligent Hearing Systems Corp. Evoked potential processing system with spectral averaging, adaptive averaging, two dimensional filters, electrode configuration and method therefor
EP0676909A1 (de) * 1994-03-31 1995-10-11 Siemens Audiologische Technik GmbH Programmierbares Hörgerät
US5812679A (en) * 1994-11-30 1998-09-22 Killion; Mead Electronic damper circuit for a hearing aid and a method of using the same
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US6259615B1 (en) * 1999-07-22 2001-07-10 O2 Micro International Limited High-efficiency adaptive DC/AC converter
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US6405164B1 (en) 1999-12-30 2002-06-11 Engineering Consortium, Inc. Audio compression circuit and method
US6445233B1 (en) 1999-12-30 2002-09-03 The Engineering Consortium, Inc. Multiple time constant rectifier apparatus and method
US6549071B1 (en) * 2000-09-12 2003-04-15 Silicon Laboratories, Inc. Power amplifier circuitry and method using an inductance coupled to power amplifier switching devices
US6590987B2 (en) * 2001-01-17 2003-07-08 Etymotic Research, Inc. Two-wired hearing aid system utilizing two-way communication for programming
US7120501B2 (en) * 2001-01-23 2006-10-10 Microphonics, Inc. Transcanal cochlear implant system
US6829364B2 (en) * 2001-06-22 2004-12-07 Topholm & Westermann Aps, Ny Hearing aid with a capacitor having a large capacitance
US7139404B2 (en) 2001-08-10 2006-11-21 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor
US7110562B1 (en) 2001-08-10 2006-09-19 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor
US7515446B2 (en) * 2002-04-24 2009-04-07 O2Micro International Limited High-efficiency adaptive DC/AC converter
US7072482B2 (en) 2002-09-06 2006-07-04 Sonion Nederland B.V. Microphone with improved sound inlet port
US7394209B2 (en) * 2004-02-11 2008-07-01 02 Micro International Limited Liquid crystal display system with lamp feedback
US8295523B2 (en) 2007-10-04 2012-10-23 SoundBeam LLC Energy delivery and microphone placement methods for improved comfort in an open canal hearing aid
US7867160B2 (en) 2004-10-12 2011-01-11 Earlens Corporation Systems and methods for photo-mechanical hearing transduction
US7668325B2 (en) 2005-05-03 2010-02-23 Earlens Corporation Hearing system having an open chamber for housing components and reducing the occlusion effect
CN101473532B (zh) * 2006-09-11 2013-06-12 半导体元件工业有限责任公司 放大电路及其方法
US7889875B2 (en) * 2006-11-09 2011-02-15 National Chiao Tung University Class-D driving method for stereo load
US8023586B2 (en) * 2007-02-15 2011-09-20 Med-El Elektromedizinische Geraete Gmbh Inductive power and data transmission system based on class D and amplitude shift keying
US8022756B2 (en) 2007-05-15 2011-09-20 Qualcomm, Incorporated Output circuits with class D amplifier
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US8046192B2 (en) * 2008-02-29 2011-10-25 Smurfit-Stone Container Enterprises, Inc. Baler machine monitoring and performance interfaces, systems and methods
CN102138340B (zh) 2008-06-17 2014-10-08 依耳乐恩斯公司 利用由功率和信号组成的结构的光机电听觉设备
US8396239B2 (en) 2008-06-17 2013-03-12 Earlens Corporation Optical electro-mechanical hearing devices with combined power and signal architectures
US8715152B2 (en) 2008-06-17 2014-05-06 Earlens Corporation Optical electro-mechanical hearing devices with separate power and signal components
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DK2342905T3 (da) 2008-09-22 2019-04-08 Earlens Corp Balanceret armatur-indretninger og fremgangsmåder til hørelse
US8588880B2 (en) 2009-02-16 2013-11-19 Masimo Corporation Ear sensor
US20100246866A1 (en) * 2009-03-24 2010-09-30 Swat/Acr Portfolio Llc Method and Apparatus for Implementing Hearing Aid with Array of Processors
TWI392214B (zh) * 2009-06-04 2013-04-01 Univ Nat Chiao Tung The driving device and driving method of multi - phase straight / AC converter
EP2438768B1 (en) 2009-06-05 2016-03-16 Earlens Corporation Optically coupled acoustic middle ear implant device
US9544700B2 (en) 2009-06-15 2017-01-10 Earlens Corporation Optically coupled active ossicular replacement prosthesis
EP2443843A4 (en) 2009-06-18 2013-12-04 SoundBeam LLC DEVICES IMPLANTABLE IN THE TYMPAN MEMBRANE FOR HEARING AID SYSTEMS AND METHODS
EP2443773B1 (en) 2009-06-18 2017-01-11 Earlens Corporation Optically coupled cochlear implant systems
CN102598715B (zh) 2009-06-22 2015-08-05 伊尔莱茵斯公司 光耦合骨传导设备、系统及方法
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DK3169396T3 (da) 2014-07-14 2021-06-28 Earlens Corp Glidende forspænding og peak-begrænsning for optiske høreapparater
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Also Published As

Publication number Publication date
JPH0445040B2 (da) 1992-07-23
US4689819A (en) 1987-08-25
DE3616752A1 (de) 1988-01-07
JPS62248399A (ja) 1987-10-29
NL8601169A (nl) 1987-10-16
GB8609052D0 (en) 1986-05-21
NL190946C (nl) 1994-11-01
NL190946B (nl) 1994-06-01
GB2188208B (en) 1989-11-29
GB2188208A (en) 1987-09-23
DK33292A (da) 1992-03-12
DK209786A (da) 1987-09-20
CA1250362A (en) 1989-02-21
DK33292D0 (da) 1992-03-12
DE3616752C2 (da) 1988-08-04
US4689819B1 (en) 1996-08-13
DK174778B1 (da) 2003-11-03

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