NO984927L - H°reapparat - Google Patents

H°reapparat

Info

Publication number
NO984927L
NO984927L NO984927A NO984927A NO984927L NO 984927 L NO984927 L NO 984927L NO 984927 A NO984927 A NO 984927A NO 984927 A NO984927 A NO 984927A NO 984927 L NO984927 L NO 984927L
Authority
NO
Norway
Prior art keywords
energy
elements
eue
ctrl
control unit
Prior art date
Application number
NO984927A
Other languages
English (en)
Norwegian (no)
Other versions
NO984927D0 (no
Inventor
Erik Witthoeft Rasmussen
Enrique Malvar Blumenkrantz
Original Assignee
Phonak Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24546660&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO984927(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Phonak Ag filed Critical Phonak Ag
Publication of NO984927D0 publication Critical patent/NO984927D0/no
Publication of NO984927L publication Critical patent/NO984927L/no

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
    • 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
    • H04R2225/33—Aspects relating to adaptation of the battery voltage, e.g. its regulation, increase or decrease

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Finger-Pressure Massage (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Adornments (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Telephone Function (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Circuit For Audible Band Transducer (AREA)
NO984927A 1996-04-23 1998-10-22 H°reapparat NO984927L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/635,153 US5719528A (en) 1996-04-23 1996-04-23 Hearing aid device
PCT/IB1997/000401 WO1997040644A1 (en) 1996-04-23 1997-04-14 Hearing aid device

Publications (2)

Publication Number Publication Date
NO984927D0 NO984927D0 (no) 1998-10-22
NO984927L true NO984927L (no) 1998-12-21

Family

ID=24546660

Family Applications (1)

Application Number Title Priority Date Filing Date
NO984927A NO984927L (no) 1996-04-23 1998-10-22 H°reapparat

Country Status (10)

Country Link
US (1) US5719528A (de)
EP (2) EP0765104B2 (de)
JP (1) JP3580555B2 (de)
AT (2) ATE284122T1 (de)
AU (1) AU729574B2 (de)
CA (1) CA2252673C (de)
DE (2) DE69637962D1 (de)
DK (2) DK0765104T4 (de)
NO (1) NO984927L (de)
WO (1) WO1997040644A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225792B1 (en) * 1996-12-23 2001-05-01 Phonak Ag Method and apparatus for the supply of energy to a hearing device
DE19825750A1 (de) * 1998-06-09 2000-01-05 Siemens Audiologische Technik Hörhilfegerät und Verfahren zum Prüfen des Ladezustandes der Spannungsquelle des Hörhilfegerätes
DE10057584A1 (de) * 2000-11-21 2002-06-06 Implex Ag Hearing Technology I Gerät zür präoperativen Demonstration implantierbarer Hörsysteme
WO2001030127A2 (de) * 2001-01-23 2001-05-03 Phonak Ag Verfahren zur kommunikation und hörhilfegerätsystem
DK1251714T4 (en) 2001-04-12 2015-07-20 Sound Design Technologies Ltd Digital hearing aid system
US6633202B2 (en) 2001-04-12 2003-10-14 Gennum Corporation Precision low jitter oscillator circuit
ATE380347T1 (de) 2001-04-18 2007-12-15 Gennum Corp Digitaler quasi-mittelwertdetektor
ATE318062T1 (de) * 2001-04-18 2006-03-15 Gennum Corp Mehrkanal hörgerät mit übertragungsmöglichkeiten zwischen den kanälen
US20020191800A1 (en) * 2001-04-19 2002-12-19 Armstrong Stephen W. In-situ transducer modeling in a digital hearing instrument
EP1284587B1 (de) 2001-08-15 2011-09-28 Sound Design Technologies Ltd. Rekonfigurierbare Hörhilfevorrichtung mit niedrigem Leistungsverbrauch
US7151838B2 (en) * 2002-08-21 2006-12-19 Galler Bernard A Digital hearing aid battery conservation method and apparatus
US20050091060A1 (en) * 2003-10-23 2005-04-28 Wing Thomas W. Hearing aid for increasing voice recognition through voice frequency downshift and/or voice substitution
GB2421375B (en) * 2004-12-17 2009-12-23 Micron Europe Ltd Programmable integrating ramp generator and method of operating the same
US7230561B2 (en) * 2005-01-27 2007-06-12 Micron Technology, Inc. Programmable integrating ramp generator and method of operating the same
EP2038724A2 (de) * 2006-06-15 2009-03-25 Nxp B.V. Verfahren zur bereitstellung einer taktfrequenz für einen prozessor
US8712085B2 (en) * 2008-05-23 2014-04-29 Zounds Hearing, Inc. Light powered hearing aid
WO2011110218A1 (en) * 2010-03-09 2011-09-15 Widex A/S Two part hearing aid with databus and method of communicating between the parts
WO2012076044A1 (en) 2010-12-08 2012-06-14 Widex A/S Hearing aid and a method of improved audio reproduction
EP2681842A1 (de) 2011-02-28 2014-01-08 Widex A/S Hörhilfe mit einer h-brückenendstufe und verfahren zur ansteuerung einer endstufe
ES2906620T3 (es) 2012-03-12 2022-04-19 Hospital For Sick Children Sistemas y métodos para la estabilización del equilibrio
US9281744B2 (en) 2012-04-30 2016-03-08 Infineon Technologies Ag System and method for a programmable voltage source
JP6381947B2 (ja) 2013-09-04 2018-08-29 日東電工株式会社 携帯機器、充電システム、及び、電源回路基板等
US9918172B1 (en) * 2016-08-19 2018-03-13 Semiconductor Components Industries, Llc Active output driver supply compensation for noise reduction
US10819328B2 (en) * 2018-10-14 2020-10-27 Cirrus Logic, Inc. PWM modulator having quantizer with controllable analog gain and calibratable for multi-non-ideal gain-affecting characteristics
FR3089722B1 (fr) * 2018-12-11 2021-06-25 Commissariat Energie Atomique Calibration d'un circuit retardateur
CN114286258B (zh) * 2021-12-23 2024-07-02 歌尔科技有限公司 电流音消除方法、装置、耳机及计算机可读存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347474A (en) * 1980-09-18 1982-08-31 The United States Of America As Represented By The Secretary Of The Navy Solid state regulated power transformer with waveform conditioning capability
JPS5896347A (ja) * 1981-12-03 1983-06-08 Toshiba Corp 全加算器
DE3335423A1 (de) * 1983-09-29 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Schaltung zur spannungsvervielfachung
US4592087B1 (en) * 1983-12-08 1996-08-13 Knowles Electronics Inc Class D hearing aid amplifier
US4743783A (en) * 1984-01-16 1988-05-10 National Semiconductor Corporation Pulse width modulator circuit for switching regulators
US4694194A (en) * 1985-11-04 1987-09-15 Concurrent Computer Corporation Power supply with battery backup
US4736151A (en) * 1986-12-23 1988-04-05 Sundstrand Corporation Bi-directional buck/boost DC/DC converter
JPH0421215A (ja) * 1990-05-16 1992-01-24 Sony Corp デジタル・アナログ変換器
US5146395A (en) * 1991-08-09 1992-09-08 Mckie Richard L Power supply including two tank circuits
US5389829A (en) * 1991-09-27 1995-02-14 Exar Corporation Output limiter for class-D BICMOS hearing aid output amplifier
US5247581A (en) * 1991-09-27 1993-09-21 Exar Corporation Class-d bicmos hearing aid output amplifier
ATE132683T1 (de) * 1992-06-29 1996-01-15 Siemens Audiologische Technik Hörgerät
US5473526A (en) * 1994-04-22 1995-12-05 University Of Southern California System and method for power-efficient charging and discharging of a capacitive load from a single source

Also Published As

Publication number Publication date
NO984927D0 (no) 1998-10-22
DE69716254D1 (de) 2002-11-14
US5719528A (en) 1998-02-17
EP0895704B1 (de) 2002-10-09
CA2252673C (en) 2005-04-05
EP0895704A1 (de) 1999-02-10
JP2000509218A (ja) 2000-07-18
EP0765104A2 (de) 1997-03-26
ATE226006T1 (de) 2002-10-15
CA2252673A1 (en) 1997-10-30
AU2175097A (en) 1997-11-12
JP3580555B2 (ja) 2004-10-27
DK0895704T3 (da) 2003-02-10
ATE284122T1 (de) 2004-12-15
DE69637962D1 (de) 2009-08-13
EP0765104B1 (de) 2004-12-01
DK0765104T3 (da) 2005-02-14
AU729574B2 (en) 2001-02-01
DE69716254T2 (de) 2003-06-26
WO1997040644A1 (en) 1997-10-30
EP0765104A3 (de) 1997-09-03
EP0765104B2 (de) 2008-04-09
DK0765104T4 (da) 2008-08-11

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Legal Events

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