ATE519307T1 - Fsk-empfänger für ein hörgerät und verfahren zum verarbeiten eines fsk-signals - Google Patents

Fsk-empfänger für ein hörgerät und verfahren zum verarbeiten eines fsk-signals

Info

Publication number
ATE519307T1
ATE519307T1 AT07817889T AT07817889T ATE519307T1 AT E519307 T1 ATE519307 T1 AT E519307T1 AT 07817889 T AT07817889 T AT 07817889T AT 07817889 T AT07817889 T AT 07817889T AT E519307 T1 ATE519307 T1 AT E519307T1
Authority
AT
Austria
Prior art keywords
fsk
stage
receiver
signal
hearing aid
Prior art date
Application number
AT07817889T
Other languages
English (en)
Inventor
Henning Haugaard Andersen
Soren Kilsgaard
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 ATE519307T1 publication Critical patent/ATE519307T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • 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
    • H04R25/55—Electric hearing aids using an external connection, either wireless or wired
    • H04R25/554—Electric hearing aids using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
    • 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
    • H04R2225/51—Aspects of antennas or their circuitry in or for hearing aids
    • 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
    • H04R2225/55—Communication between hearing aids and external devices via a network for data exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
AT07817889T 2007-11-12 2007-11-12 Fsk-empfänger für ein hörgerät und verfahren zum verarbeiten eines fsk-signals ATE519307T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK2007/000493 WO2009062500A1 (en) 2007-11-12 2007-11-12 Fsk receiver for a hearing aid and a method for processing an fsk signal

Publications (1)

Publication Number Publication Date
ATE519307T1 true ATE519307T1 (de) 2011-08-15

Family

ID=39745207

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07817889T ATE519307T1 (de) 2007-11-12 2007-11-12 Fsk-empfänger für ein hörgerät und verfahren zum verarbeiten eines fsk-signals

Country Status (9)

Country Link
US (1) US8498434B2 (de)
EP (1) EP2223487B1 (de)
JP (1) JP4939656B2 (de)
CN (1) CN101855879A (de)
AT (1) ATE519307T1 (de)
AU (1) AU2007361114B2 (de)
CA (1) CA2705382C (de)
DK (1) DK2223487T3 (de)
WO (1) WO2009062500A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7756504B2 (en) 2007-06-29 2010-07-13 Silicon Laboratories Inc. Rotating harmonic rejection mixer
US8503962B2 (en) * 2007-06-29 2013-08-06 Silicon Laboratories Inc. Implementing a rotating harmonic rejection mixer (RHRM) for a TV tuner in an integrated circuit
SG191863A1 (en) 2011-01-07 2013-08-30 Widex As A hearing aid system with a dual mode wireless radio
KR101465378B1 (ko) 2011-02-28 2014-11-26 비덱스 에이/에스 보청기 및 출력 스테이지 구동 방법
CN103947169B (zh) * 2011-11-25 2017-04-05 唯听助听器公司 用于助听器的自动fsk调谐电路和方法
KR101701662B1 (ko) * 2013-02-07 2017-02-01 와이덱스 에이/에스 보청기용 트랜시버 및 이러한 트랜시버를 동작시키는 방법
CN106227291A (zh) * 2016-07-26 2016-12-14 中国科学院自动化研究所 基于分段式查表法的反正切函数的实现方法及实现装置
US10084625B2 (en) 2017-02-18 2018-09-25 Orest Fedan Miniature wireless communication system
US20180315453A1 (en) * 2017-04-28 2018-11-01 Tymphany Worldwide Enterprises Limited Audio integrated circuit
US10770928B2 (en) * 2017-06-06 2020-09-08 Apple Inc. Wireless charging device with multi-tone data receiver
EP3506655B1 (de) * 2017-12-29 2024-08-14 GN Hearing A/S Hörinstrument mit magnetischer induktionsantenne
DE102020128636A1 (de) * 2020-10-30 2022-05-05 Infineon Technologies Ag Intelligenter elektronischer schalter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529941A (en) 1982-11-29 1985-07-16 Arthur D. Little, Inc. FSK Demodulator utilizing multiple-phase reference frequencies
US4987374A (en) * 1989-10-05 1991-01-22 Burke Dennis E FSK demodulator
FR2711027B1 (fr) * 1993-10-05 1995-11-17 Ebauchesfabrik Eta Ag Circuit de correction du déphasage et des amplitudes.
DE69920273T2 (de) * 1998-11-12 2005-09-22 Broadcom Corp., Irvine Integrierte tunerarchitektur
JP4161883B2 (ja) 2003-11-19 2008-10-08 沖電気工業株式会社 Ｆｓｋ信号検波器
ATE404033T1 (de) * 2005-01-17 2008-08-15 Widex As Vorrichtung und verfahren zum betrieb eines hörgeräts

Also Published As

Publication number Publication date
DK2223487T3 (da) 2011-09-12
US20100220878A1 (en) 2010-09-02
WO2009062500A1 (en) 2009-05-22
CA2705382C (en) 2014-11-18
AU2007361114A1 (en) 2009-05-22
US8498434B2 (en) 2013-07-30
CA2705382A1 (en) 2009-05-22
EP2223487A1 (de) 2010-09-01
EP2223487B1 (de) 2011-08-03
JP2011503980A (ja) 2011-01-27
AU2007361114B2 (en) 2011-09-08
CN101855879A (zh) 2010-10-06
JP4939656B2 (ja) 2012-05-30

Similar Documents

Publication Publication Date Title
ATE519307T1 (de) Fsk-empfänger für ein hörgerät und verfahren zum verarbeiten eines fsk-signals
ATE504981T1 (de) Detektion und verringerung von intermodulationsverzerrungen
WO2010098578A3 (en) Apparatus and operating method of digital rf receiver in a wireless communication system
NO20082348L (no) Ustemming og kryssoppkalling
MX2009007037A (es) Metodo y aparato para deteccion de espectro distribuido para comunicacion inalambrica.
ATE491265T1 (de) Verfahren und vorrichtung zum empfangen von hochfrequenzsignalen
ATE488909T1 (de) System und verfahren zur bereitstellung eines senders zur polaren modulation und zur linearisierung eines stromverstärkers
WO2012032390A8 (en) Amplifier and amplifying method
NZ719298A (en) System and method for digital signal processing
GB2478258A (en) High frequency measurement system
NZ596766A (en) Method, system and medium for determining a load estimate in a receiver in an OFDM
DK2090050T3 (da) Fremgangsmåde og indretning til etablering af et synkroniseringssignal i et kommunikationssystem
ATE536689T1 (de) Iq-ungleichgewichtskompensation bei anwesenheit von trägeroffset
ATE549799T1 (de) Mehrbandempfänger für die satellitennavigation
EP2515298A3 (de) Signalklassifizierungsverarbeitungsverfahren, Klassifizierungsverarbeitungsvorrichtung und Codierungssystem
DK1850635T3 (da) Tidstilpasset indstilling af en hørehjælpsindretning og tilsvarende fremgangsmåde
EP2317667A3 (de) System und Verfahren zur Phasendifferenzregelung in einem mobilen Kommunikationsnetzwerk
DE602006006160D1 (de) Verfahren und vorrichtung zur synchronisierung eines drahtlosen empfängers
WO2008141050A3 (en) Systems and methods for controlling local oscillator feed-through
TN2017000285A1 (en) Timing information for discovery in unlicensed spectrum
ATE529993T1 (de) Funkfrequenzenemissionssystem
WO2008019288A3 (en) Phase detector
TW200644454A (en) Method and apparatus for RF signal demodulation
ATE551781T1 (de) Frequenzumsetzungsvorrichtung, -verfahren und - system
Rawat et al. Digitally supported feed-forward harmonic cancellation for filter-less ultra-wideband transmitters

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties