EP2252081A3 - Binaural hearing-aid and method for operating a binaural hearing aid with frequency warping - Google Patents

Binaural hearing-aid and method for operating a binaural hearing aid with frequency warping Download PDF

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Publication number
EP2252081A3
EP2252081A3 EP10157539.7A EP10157539A EP2252081A3 EP 2252081 A3 EP2252081 A3 EP 2252081A3 EP 10157539 A EP10157539 A EP 10157539A EP 2252081 A3 EP2252081 A3 EP 2252081A3
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EP
European Patent Office
Prior art keywords
aid
binaural hearing
frequency
acoustic signal
hearing device
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
EP10157539.7A
Other languages
German (de)
French (fr)
Other versions
EP2252081B1 (en
EP2252081A2 (en
Inventor
Stefan Dr. Petrausch
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 Pte Ltd
Original Assignee
Siemens Medical Instruments Pte Ltd
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Application filed by Siemens Medical Instruments Pte Ltd filed Critical Siemens Medical Instruments Pte Ltd
Publication of EP2252081A2 publication Critical patent/EP2252081A2/en
Publication of EP2252081A3 publication Critical patent/EP2252081A3/en
Application granted granted Critical
Publication of EP2252081B1 publication Critical patent/EP2252081B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/353—Frequency, e.g. frequency shift or compression
    • 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
    • H04R25/55—Deaf-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
    • H04R25/552—Binaural

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

Die Erfindung gibt eine binaurale Hörvorrichtung und ein zugehöriges Betriebsverfahren mit mindestens einem linken Hörgerät (11) und mit mindestens einem rechten Hörgerät (12) an. Die Vorrichtung umfasst, gekennzeichnet eine erste Frequenzverzerrungseinheit (2L) im linken Hörgerät (11), die die Frequenz eines durch das linke Hörgerät aufgenommenen akustischen Signals (100L) oder eines Signalanteils des aufgenommenen akustischen Signals (102L) verzerrt und eine zweite Frequenzverzerrungseinheit (2R) im rechten Hörgerät (12), die die Frequenz des durch das rechte Hörgerät (12) aufgenommenen akustischen Signals (100R) oder eines Signalanteils des aufgenommenen akustischen Signals (102R) verzerrt, wobei die Frequenzverzerrungen des linken und rechten Hörgeräts (11, 12) unterschiedlich sind. Dies bietet den Vorteil, dass die subjektive Wahrnehmung von Überlagerungsartefakten durch einen Hörgeräteträger verringert wird.

Figure imgaf001
The invention specifies a binaural hearing device and an associated operating method with at least one left hearing device (11) and with at least one right hearing device (12). The device comprises, characterized in that a first frequency distortion unit (2L) in the left hearing device (11) which distorts the frequency of an acoustic signal (100L) or a signal portion of the recorded acoustic signal (102L) picked up by the left hearing device and a second frequency distortion unit (2R) in the right hearing aid (12) which distorts the frequency of the acoustic signal (100R) picked up by the right hearing aid (12) or a signal portion of the recorded acoustic signal (102R), the frequency distortions of the left and right hearing aids (11, 12) being different are. This offers the advantage that the subjective perception of overlay artifacts by a hearing aid wearer is reduced.
Figure imgaf001
EP10157539.7A 2009-05-14 2010-03-24 Binaural hearing-aid and method for operating a binaural hearing aid with frequency warping Active EP2252081B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009021310A DE102009021310B4 (en) 2009-05-14 2009-05-14 Binaural hearing apparatus and method for operating a binaural hearing apparatus with frequency distortion

Publications (3)

Publication Number Publication Date
EP2252081A2 EP2252081A2 (en) 2010-11-17
EP2252081A3 true EP2252081A3 (en) 2013-11-13
EP2252081B1 EP2252081B1 (en) 2015-06-17

Family

ID=42562915

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10157539.7A Active EP2252081B1 (en) 2009-05-14 2010-03-24 Binaural hearing-aid and method for operating a binaural hearing aid with frequency warping

Country Status (4)

Country Link
US (1) US8611571B2 (en)
EP (1) EP2252081B1 (en)
DE (1) DE102009021310B4 (en)
DK (1) DK2252081T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130010967A1 (en) * 2011-07-06 2013-01-10 The Monroe Institute Spatial angle modulation binaural sound system
US9046974B2 (en) * 2012-02-28 2015-06-02 Eastman Kodak Company Transparent touch-screen capacitor with micro-wire electrode
DK2988529T3 (en) * 2014-08-20 2020-02-24 Sivantos Pte Ltd ADAPTIVE DISTRIBUTION FREQUENCY IN HEARING AID DEVICES
DE102017200320A1 (en) * 2017-01-11 2018-07-12 Sivantos Pte. Ltd. Method for frequency distortion of an audio signal
DE102017201195A1 (en) * 2017-01-25 2018-07-26 Sivantos Pte. Ltd. Method for operating a binaural hearing aid system
DE102017203630B3 (en) 2017-03-06 2018-04-26 Sivantos Pte. Ltd. Method for frequency distortion of an audio signal and hearing device operating according to this method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015952A1 (en) * 2003-08-11 2005-02-17 Vast Audio Pty Ltd Sound enhancement for hearing-impaired listeners
WO2006101571A2 (en) * 2004-11-30 2006-09-28 Vesely Michael A Brain balancing by binaural beat
EP1742509A1 (en) * 2005-07-08 2007-01-10 Oticon A/S A system and method for eliminating feedback and noise in a hearing device
US20090074197A1 (en) * 2007-08-08 2009-03-19 Oticon A/S Frequency transposition applications for improving spatial hearing abilities of subjects with high-frequency hearing losses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6434246B1 (en) * 1995-10-10 2002-08-13 Gn Resound As Apparatus and methods for combining audio compression and feedback cancellation in a hearing aid
US6831986B2 (en) 2000-12-21 2004-12-14 Gn Resound A/S Feedback cancellation in a hearing aid with reduced sensitivity to low-frequency tonal inputs
EP1333700A3 (en) * 2003-03-06 2003-09-17 Phonak Ag Method for frequency transposition in a hearing device and such a hearing device
US20040175010A1 (en) * 2003-03-06 2004-09-09 Silvia Allegro Method for frequency transposition in a hearing device and a hearing device
DE102007037659B4 (en) * 2007-08-09 2013-06-13 Siemens Audiologische Technik Gmbh Method for operating a hearing aid system and hearing aid system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015952A1 (en) * 2003-08-11 2005-02-17 Vast Audio Pty Ltd Sound enhancement for hearing-impaired listeners
WO2006101571A2 (en) * 2004-11-30 2006-09-28 Vesely Michael A Brain balancing by binaural beat
EP1742509A1 (en) * 2005-07-08 2007-01-10 Oticon A/S A system and method for eliminating feedback and noise in a hearing device
US20090074197A1 (en) * 2007-08-08 2009-03-19 Oticon A/S Frequency transposition applications for improving spatial hearing abilities of subjects with high-frequency hearing losses

Also Published As

Publication number Publication date
EP2252081B1 (en) 2015-06-17
US8611571B2 (en) 2013-12-17
DK2252081T3 (en) 2015-09-28
EP2252081A2 (en) 2010-11-17
US20100290631A1 (en) 2010-11-18
DE102009021310B4 (en) 2011-02-24
DE102009021310A1 (en) 2010-12-30

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