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EP2028881A3 - Hearing aid device system with magnetic field sensors - Google Patents

Hearing aid device system with magnetic field sensors Download PDF

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Publication number
EP2028881A3
EP2028881A3 EP08105009A EP08105009A EP2028881A3 EP 2028881 A3 EP2028881 A3 EP 2028881A3 EP 08105009 A EP08105009 A EP 08105009A EP 08105009 A EP08105009 A EP 08105009A EP 2028881 A3 EP2028881 A3 EP 2028881A3
Authority
EP
European Patent Office
Prior art keywords
hearing
magnetic field
hearing aid
aid device
hearing aids
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
EP08105009A
Other languages
German (de)
French (fr)
Other versions
EP2028881A2 (en
EP2028881B1 (en
Inventor
Jens Hain
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 EP2028881A2 publication Critical patent/EP2028881A2/en
Publication of EP2028881A3 publication Critical patent/EP2028881A3/en
Application granted granted Critical
Publication of EP2028881B1 publication Critical patent/EP2028881B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/43Electronic input selection or mixing based on input signal analysis, e.g. mixing or selection between microphone and telecoil or between microphones with different directivity characteristics
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/552Binaural
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/554Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/31Aspects of the use of accumulators in hearing aids, e.g. rechargeable batteries or fuel cells
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/41Detection or adaptation of hearing aid parameters or programs to listening situation, e.g. pub, forest
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/61Aspects relating to mechanical or electronic switches or control elements, e.g. functioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00Details 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
    • H04R2460/03Aspects of the reduction of energy consumption in hearing devices

Landscapes

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

Abstract

Bei einem Hörhilfegerätesystem mit zwei am Kopf tragbaren Hörhilfegeräten (1, 11) soll sowohl ein automatisches Erkennen der Hörsituation "Telefonieren" als auch ein automatisches Abschalten der Hörhilfegeräte (1, 11) für den Fall, dass diese vom Kopf genommen werden, realisiert werden. Erfindungsgemäß umfassen die Hörhilfegeräte (1, 11) hierfür Sensoreinrichtungen (6, 16) mittels derer erkannt wird, ob sich das betreffende Hörhilfegerät (1, 11) in einem Magnetfeld, das eine bestimmte Feldstärke überschreitet, befindet. Durch Mittel zur drahtlosen Signalübertragung (5, 7; 15, 17) lassen sich diesbezügliche Daten zwischen den Hörhilfegeräten (1, 11) austauschen. Wird nur von einem der beiden Hörhilfegeräte (1, 11) ein Magnetfeld detektiert, so kann daraus geschlossen werden, dass die Hörsituation "Telefonieren" vorliegt. Detektieren hingegen beide Hörhilfegeräte (1, 11) gleichzeitig ein Magnetfeld, so befinden sich beide Hörhilfegeräte (1, 11) in einer Aufbewahrungsbox, die mit einem Permanentmagnet ausgestattet ist, und werden automatisch abgeschaltet.

Figure imgaf001
In a hearing aid device system with two head-worn hearing aids (1, 11), both an automatic recognition of the hearing situation "telephoning" and an automatic shutdown of the hearing aids (1, 11) should be realized in the event that they are taken off the head. According to the invention, the hearing aid devices (1, 11) for this purpose comprise sensor devices (6, 16) by means of which it is detected whether the hearing aid device (1, 11) in question is in a magnetic field which exceeds a certain field strength. By means of wireless signal transmission (5, 7, 15, 17), data relating thereto can be exchanged between the hearing aid devices (1, 11). If only one of the two hearing aids (1, 11) detects a magnetic field, then it can be concluded that the hearing situation is "telephoning". If, on the other hand, both hearing aids (1, 11) simultaneously detect a magnetic field, then both hearing aids (1, 11) are located in a storage box equipped with a permanent magnet and are automatically switched off.
Figure imgaf001

EP08105009A 2007-08-21 2008-08-11 Hearing aid device system with magnetic field sensors Active EP2028881B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007039455A DE102007039455A1 (en) 2007-08-21 2007-08-21 Hearing aid system with magnetic field sensors

Publications (3)

Publication Number Publication Date
EP2028881A2 EP2028881A2 (en) 2009-02-25
EP2028881A3 true EP2028881A3 (en) 2010-07-14
EP2028881B1 EP2028881B1 (en) 2011-07-27

Family

ID=39864725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08105009A Active EP2028881B1 (en) 2007-08-21 2008-08-11 Hearing aid device system with magnetic field sensors

Country Status (5)

Country Link
US (1) US20090052707A1 (en)
EP (1) EP2028881B1 (en)
AT (1) ATE518384T1 (en)
DE (1) DE102007039455A1 (en)
DK (1) DK2028881T3 (en)

Families Citing this family (16)

* 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
US8363872B2 (en) * 2009-04-14 2013-01-29 Dan Wiggins Magnetic earpiece coupling
EP2491727B1 (en) 2009-10-19 2013-08-07 Widex A/S Hearing aid system with lost partner functionality
JP5577458B2 (en) 2010-05-21 2014-08-20 ヴェーデクス・アクティーセルスカプ Hearing aid automatic power off
US8515110B2 (en) * 2010-09-30 2013-08-20 Audiotoniq, Inc. Hearing aid with automatic mode change capabilities
US8953810B2 (en) 2011-03-03 2015-02-10 Cochlear Limited Synchronization in a bilateral auditory prosthesis system
EP2498514B1 (en) * 2011-03-08 2014-01-01 Nxp B.V. A hearing device and method of operating a hearing device
EP2817979A1 (en) * 2012-02-22 2014-12-31 Phonak AG Method for operating a binaural hearing system and a binaural hearing system
US9288584B2 (en) 2012-09-25 2016-03-15 Gn Resound A/S Hearing aid for providing phone signals
DK2866471T3 (en) * 2013-10-22 2016-11-07 Gn Resound As Hearing aid with a microphone interruptible power supply
US9467765B2 (en) 2013-10-22 2016-10-11 Gn Resound A/S Hearing instrument with interruptable microphone power supply
JP2015097385A (en) * 2013-10-22 2015-05-21 ジーエヌ リザウンド エー/エスGn Resound A/S Audition apparatus having interruptible microphone power source
US10542340B2 (en) * 2015-11-30 2020-01-21 Bragi GmbH Power management for wireless earpieces
US10157037B2 (en) * 2016-03-31 2018-12-18 Bose Corporation Performing an operation at a headphone system
US9924255B2 (en) 2016-03-31 2018-03-20 Bose Corporation On/off head detection using magnetic field sensing
DE102017209816B3 (en) * 2017-06-09 2018-07-26 Sivantos Pte. Ltd. A method for characterizing a listener in a hearing aid, hearing aid and test device for a hearing aid

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379988A (en) * 1981-01-19 1983-04-12 Patricio Mattatall Molded hearing aid and battery charger
EP1398995A2 (en) * 2002-09-16 2004-03-17 Starkey Labs, Inc. Switching structures for hearing aid
US20050117764A1 (en) * 2003-10-10 2005-06-02 Georg-Erwin Arndt Hearing aid and operating method for automatically switching to a telephone mode
US20060109994A1 (en) * 2004-11-24 2006-05-25 Kunibert Husung Acoustic system with automatic switchover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109049A1 (en) * 1981-03-10 1982-09-30 Siemens AG, 1000 Berlin und 8000 München HOERGERAET
ATE315324T1 (en) 1998-03-03 2006-02-15 Siemens Audiologische Technik HEARING AID SYSTEM WITH TWO HEARING AID DEVICES
US7447325B2 (en) * 2002-09-12 2008-11-04 Micro Ear Technology, Inc. System and method for selectively coupling hearing aids to electromagnetic signals
DE10344367B4 (en) * 2003-09-24 2010-01-14 Siemens Audiologische Technik Gmbh Hearing aid with magnetic field-controlled switch and corresponding method for operating a hearing aid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379988A (en) * 1981-01-19 1983-04-12 Patricio Mattatall Molded hearing aid and battery charger
EP1398995A2 (en) * 2002-09-16 2004-03-17 Starkey Labs, Inc. Switching structures for hearing aid
US20050117764A1 (en) * 2003-10-10 2005-06-02 Georg-Erwin Arndt Hearing aid and operating method for automatically switching to a telephone mode
US20060109994A1 (en) * 2004-11-24 2006-05-25 Kunibert Husung Acoustic system with automatic switchover

Also Published As

Publication number Publication date
DE102007039455A1 (en) 2009-02-26
DK2028881T3 (en) 2011-10-31
US20090052707A1 (en) 2009-02-26
ATE518384T1 (en) 2011-08-15
EP2028881A2 (en) 2009-02-25
EP2028881B1 (en) 2011-07-27

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