EP1617706A3 - Electromagnetic listening device without radiation - Google Patents

Electromagnetic listening device without radiation Download PDF

Info

Publication number
EP1617706A3
EP1617706A3 EP05106154A EP05106154A EP1617706A3 EP 1617706 A3 EP1617706 A3 EP 1617706A3 EP 05106154 A EP05106154 A EP 05106154A EP 05106154 A EP05106154 A EP 05106154A EP 1617706 A3 EP1617706 A3 EP 1617706A3
Authority
EP
European Patent Office
Prior art keywords
listening device
radiation
electromagnetic
electromagnetic listening
oscillate
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
EP05106154A
Other languages
German (de)
French (fr)
Other versions
EP1617706B1 (en
EP1617706A2 (en
Inventor
Kunibert Husung
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 Audioligische 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 Audioligische Technik GmbH filed Critical Siemens Audioligische Technik GmbH
Publication of EP1617706A2 publication Critical patent/EP1617706A2/en
Publication of EP1617706A3 publication Critical patent/EP1617706A3/en
Application granted granted Critical
Publication of EP1617706B1 publication Critical patent/EP1617706B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • 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
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/49—Reducing the effects of electromagnetic noise on the functioning of hearing aids, by, e.g. shielding, signal processing adaptation, selective (de)activation of electronic parts in hearing aid

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Neurosurgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Telephone Set Structure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

An exciting current can cause a membrane to oscillate. Running between the ends (3A,3B) of a coil (3) and electrical connections (6A,6B) for an electromagnetic listening device, internal connection wires (5A,5B) are led so as to be as compact as possible, so that any subsequent leakage is kept as low as possible according to a physical twin-conductor principle.
EP05106154A 2004-07-15 2005-07-06 Electromagnetic listening device without radiation Active EP1617706B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004034513 2004-07-15

Publications (3)

Publication Number Publication Date
EP1617706A2 EP1617706A2 (en) 2006-01-18
EP1617706A3 true EP1617706A3 (en) 2008-07-23
EP1617706B1 EP1617706B1 (en) 2010-02-10

Family

ID=35094482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05106154A Active EP1617706B1 (en) 2004-07-15 2005-07-06 Electromagnetic listening device without radiation

Country Status (4)

Country Link
EP (1) EP1617706B1 (en)
AT (1) ATE457601T1 (en)
DE (1) DE502005008987D1 (en)
DK (1) DK1617706T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2053876B1 (en) * 2007-10-18 2010-05-26 Siemens Medical Instruments Pte. Ltd. Hearing device with single connection for shielding and identification of an earpiece
EP2229009B1 (en) * 2009-03-09 2013-10-30 Oticon A/S Hearing aid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193116A (en) * 1991-09-13 1993-03-09 Knowles Electronics, Inc. Hearing and output transducer with self contained amplifier
US5814095A (en) * 1996-09-18 1998-09-29 Implex Gmbh Spezialhorgerate Implantable microphone and implantable hearing aids utilizing same
WO2002003399A1 (en) * 2000-06-30 2002-01-10 Beltone Electronics Corporation Hearing aid connection system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854201C2 (en) 1998-11-24 2001-05-23 Siemens Audiologische Technik Hearing aid with induction coil to reduce magnetic interference fields

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193116A (en) * 1991-09-13 1993-03-09 Knowles Electronics, Inc. Hearing and output transducer with self contained amplifier
US5814095A (en) * 1996-09-18 1998-09-29 Implex Gmbh Spezialhorgerate Implantable microphone and implantable hearing aids utilizing same
WO2002003399A1 (en) * 2000-06-30 2002-01-10 Beltone Electronics Corporation Hearing aid connection system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
U. GYSEL: "Störsicherer Entwurf von elektronischen Geräten und Komponenten (EMV)", 2002, XP002481946, Retrieved from the Internet <URL:https://home.zhaw.ch/~gys/HFf/EMVf/EMV.pdf> [retrieved on 20080528] *

Also Published As

Publication number Publication date
EP1617706B1 (en) 2010-02-10
ATE457601T1 (en) 2010-02-15
DK1617706T3 (en) 2010-06-07
DE502005008987D1 (en) 2010-03-25
EP1617706A2 (en) 2006-01-18

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