EP1575335A3 - Sendevorrichtung zum Senden von Signalen an ein Hörgerät und entsprechendes Verfahren sowie Hörhilfevorrichtung - Google Patents

Sendevorrichtung zum Senden von Signalen an ein Hörgerät und entsprechendes Verfahren sowie Hörhilfevorrichtung Download PDF

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Publication number
EP1575335A3
EP1575335A3 EP05101232A EP05101232A EP1575335A3 EP 1575335 A3 EP1575335 A3 EP 1575335A3 EP 05101232 A EP05101232 A EP 05101232A EP 05101232 A EP05101232 A EP 05101232A EP 1575335 A3 EP1575335 A3 EP 1575335A3
Authority
EP
European Patent Office
Prior art keywords
hearing aid
signal
transmitted
hge
corresponding method
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP05101232A
Other languages
English (en)
French (fr)
Other versions
EP1575335B1 (de
EP1575335A2 (de
Inventor
Eghart Fischer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sivantos GmbH
Original Assignee
Siemens Audiologische Technik GmbH
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 Siemens Audiologische Technik GmbH filed Critical Siemens Audiologische Technik GmbH
Publication of EP1575335A2 publication Critical patent/EP1575335A2/de
Publication of EP1575335A3 publication Critical patent/EP1575335A3/de
Application granted granted Critical
Publication of EP1575335B1 publication Critical patent/EP1575335B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04R25/55—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

Der Empfang von Signalen bei Hörhilfen soll verbessert werden. Dazu ist vorgesehen, neben dem akustischen Weg (ak) auch zusätzlich einen elektromagnetischen Weg (em) zur Übertragung des gleichen Signals (qs) zu nutzen. Damit jedoch die Datenrate im Hinblick auf geringen Energieverbrauch reduziert werden kann, wird nur die Hüllkurve des Nutzsignals (qs) auf elektromagnetischem Weg übertragen. Damit ist es beispielsweise möglich, dass ein Nutzsignal (qs) von einem Hörgerät (HGS) zu einem anderen Hörgerät (HGE) mit geringem Energieverbrauch auf elektromagnetischem Weg (em) übertragen wird. In dem empfangsseitigen Hörgerät (HGE) wird dann das mit Störungen (n) behaftete Quellsignal (qs) mit der elektromagnetisch übertragenen Hüllkurve (h) zu einem Ausgangssignal (as) restauriert.
EP05101232A 2004-03-05 2005-02-18 Übertragungssystem zum Senden von Signalen an ein Hörgerät und entsprechendes Verfahren Expired - Lifetime EP1575335B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004010868 2004-03-05
DE102004010868A DE102004010868B3 (de) 2004-03-05 2004-03-05 Sendevorrichtung zum Senden von Signalen an ein Hörgerät und entsprechendes Verfahren sowie Hörhilfevorrichtung und Verfahren zum Betreiben eines Hörgeräts

Publications (3)

Publication Number Publication Date
EP1575335A2 EP1575335A2 (de) 2005-09-14
EP1575335A3 true EP1575335A3 (de) 2009-08-12
EP1575335B1 EP1575335B1 (de) 2011-10-05

Family

ID=34813605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101232A Expired - Lifetime EP1575335B1 (de) 2004-03-05 2005-02-18 Übertragungssystem zum Senden von Signalen an ein Hörgerät und entsprechendes Verfahren

Country Status (7)

Country Link
US (1) US7580534B2 (de)
EP (1) EP1575335B1 (de)
JP (1) JP4072167B2 (de)
CN (1) CN1665349A (de)
AU (1) AU2005200988B2 (de)
DE (1) DE102004010868B3 (de)
DK (1) DK1575335T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008201897B2 (en) * 2007-04-30 2012-04-19 Cochlear Limited Bilateral Prosthesis Synchronisation
US8953810B2 (en) 2011-03-03 2015-02-10 Cochlear Limited Synchronization in a bilateral auditory prosthesis system
US9042996B2 (en) 2011-03-10 2015-05-26 Cochlear Limited Wireless communications in medical devices
EP2528358A1 (de) * 2011-05-23 2012-11-28 Oticon A/S Verfahren zur Identifizierung eines drahtlosen Kommunikationskanals in einem Tonsystem
US9415220B1 (en) * 2012-07-31 2016-08-16 Synchromax, Inc. Auricular stimulation for inflammatory parasympathetic diseases
CN104361787A (zh) * 2014-11-10 2015-02-18 西安酷派软件科技有限公司 信号转换系统和信号转换方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508830A1 (de) * 1985-03-13 1986-09-18 Robert Bosch Gmbh, 7000 Stuttgart Hoergeraet
DE4327901C1 (de) * 1993-08-19 1995-02-16 Markus Poetsch Vorrichtung zur Hörunterstützung
US20030044034A1 (en) * 2001-08-27 2003-03-06 The Regents Of The University Of California Cochlear implants and apparatus/methods for improving audio signals by use of frequency-amplitude-modulation-encoding (FAME) strategies

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681530A (en) * 1970-06-15 1972-08-01 Gte Sylvania Inc Method and apparatus for signal bandwidth compression utilizing the fourier transform of the logarithm of the frequency spectrum magnitude
JPS547220A (en) 1977-06-20 1979-01-19 Fujitsu Ltd Adaptive lincomlpex system
JPS547219A (en) 1977-06-20 1979-01-19 Fujitsu Ltd Adaptive lincomplex system
GB9027784D0 (en) * 1990-12-21 1991-02-13 Northern Light Music Limited Improved hearing aid system
JP2595042Y2 (ja) 1991-09-30 1999-05-24 株式会社オーディオテクニカ マイクロホン
JP4181311B2 (ja) 2001-05-01 2008-11-12 ティーオーエー株式会社 難聴者用のコミュニケーション・システム
US20050100182A1 (en) * 2003-11-12 2005-05-12 Gennum Corporation Hearing instrument having a wireless base unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508830A1 (de) * 1985-03-13 1986-09-18 Robert Bosch Gmbh, 7000 Stuttgart Hoergeraet
DE4327901C1 (de) * 1993-08-19 1995-02-16 Markus Poetsch Vorrichtung zur Hörunterstützung
US20030044034A1 (en) * 2001-08-27 2003-03-06 The Regents Of The University Of California Cochlear implants and apparatus/methods for improving audio signals by use of frequency-amplitude-modulation-encoding (FAME) strategies

Also Published As

Publication number Publication date
EP1575335B1 (de) 2011-10-05
JP4072167B2 (ja) 2008-04-09
US7580534B2 (en) 2009-08-25
AU2005200988A1 (en) 2005-09-22
AU2005200988B2 (en) 2007-03-01
US20050201578A1 (en) 2005-09-15
CN1665349A (zh) 2005-09-07
JP2005253078A (ja) 2005-09-15
EP1575335A2 (de) 2005-09-14
DK1575335T3 (da) 2012-02-13
DE102004010868B3 (de) 2005-09-22

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