DK1017253T3 - Blind source separation for hearing aids - Google Patents

Blind source separation for hearing aids

Info

Publication number
DK1017253T3
DK1017253T3 DK99310611T DK99310611T DK1017253T3 DK 1017253 T3 DK1017253 T3 DK 1017253T3 DK 99310611 T DK99310611 T DK 99310611T DK 99310611 T DK99310611 T DK 99310611T DK 1017253 T3 DK1017253 T3 DK 1017253T3
Authority
DK
Denmark
Prior art keywords
hearing aids
source separation
blind source
blind
separation
Prior art date
Application number
DK99310611T
Other languages
Danish (da)
Inventor
Justinian Rosca
Christian Darken
Thomas Petsche
Inga Holube
Original Assignee
Siemens Audiologische Technik
Siemens Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22836713&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1017253(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Audiologische Technik, Siemens Corp filed Critical Siemens Audiologische Technik
Application granted granted Critical
Publication of DK1017253T3 publication Critical patent/DK1017253T3/en

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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/405—Arrangements for obtaining a desired directivity characteristic by combining a plurality of transducers
    • 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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of 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
    • H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • H04R25/507—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing implemented by neural network or fuzzy logic

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK99310611T 1998-12-30 1999-12-24 Blind source separation for hearing aids DK1017253T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22348598A 1998-12-30 1998-12-30

Publications (1)

Publication Number Publication Date
DK1017253T3 true DK1017253T3 (en) 2013-02-11

Family

ID=22836713

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99310611T DK1017253T3 (en) 1998-12-30 1999-12-24 Blind source separation for hearing aids

Country Status (3)

Country Link
EP (1) EP1017253B1 (en)
CN (1) CN1261759A (en)
DK (1) DK1017253T3 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6741714B2 (en) 2000-10-04 2004-05-25 Widex A/S Hearing aid with adaptive matching of input transducers
EP1196009B1 (en) * 2000-10-04 2016-09-28 Widex A/S A hearing aid with adaptive matching of input transducers
US7277554B2 (en) * 2001-08-08 2007-10-02 Gn Resound North America Corporation Dynamic range compression using digital frequency warping
DE60336888D1 (en) * 2002-01-12 2011-06-09 Oticon As OPPONENT TO WIND NOISE INEFFECTIVE HEARING DEVICE
US6711528B2 (en) * 2002-04-22 2004-03-23 Harris Corporation Blind source separation utilizing a spatial fourth order cumulant matrix pencil
DE60316474T2 (en) 2002-12-20 2008-06-26 Oticon A/S MICROPHONE SYSTEM WITH TALKING BEHAVIOR
DK1509065T3 (en) 2003-08-21 2006-08-07 Bernafon Ag Method of processing audio signals
AU2003277877B2 (en) * 2003-09-19 2006-11-27 Widex A/S A method for controlling the directionality of the sound receiving characteristic of a hearing aid and a signal processing apparatus for a hearing aid with a controllable directional characteristic
DE10351509B4 (en) 2003-11-05 2015-01-08 Siemens Audiologische Technik Gmbh Hearing aid and method for adapting a hearing aid taking into account the head position
DE102005032274B4 (en) † 2005-07-11 2007-05-10 Siemens Audiologische Technik Gmbh Hearing apparatus and corresponding method for eigenvoice detection
WO2007028250A2 (en) 2005-09-09 2007-03-15 Mcmaster University Method and device for binaural signal enhancement
EP1912472A1 (en) * 2006-10-10 2008-04-16 Siemens Audiologische Technik GmbH Method for operating a hearing aid and hearing aid
JP5130298B2 (en) * 2006-10-10 2013-01-30 シーメンス アウディオローギッシェ テヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング Hearing aid operating method and hearing aid
WO2008043731A1 (en) 2006-10-10 2008-04-17 Siemens Audiologische Technik Gmbh Method for operating a hearing aid, and hearing aid
DE102006047983A1 (en) * 2006-10-10 2008-04-24 Siemens Audiologische Technik Gmbh Processing an input signal in a hearing aid
DE102006047986B4 (en) 2006-10-10 2012-06-14 Siemens Audiologische Technik Gmbh Processing an input signal in a hearing aid
DE102006047982A1 (en) 2006-10-10 2008-04-24 Siemens Audiologische Technik Gmbh Method for operating a hearing aid, and hearing aid
US8767975B2 (en) 2007-06-21 2014-07-01 Bose Corporation Sound discrimination method and apparatus
US8611554B2 (en) 2008-04-22 2013-12-17 Bose Corporation Hearing assistance apparatus
WO2010146857A1 (en) * 2009-06-17 2010-12-23 パナソニック株式会社 Hearing aid apparatus
DE102009043775A1 (en) 2009-09-30 2011-04-07 Siemens Medical Instruments Pte. Ltd. Hearing device i.e. combined hearing and tinnitus masker device, adjusting method, involves analyzing speech signal for recognizing emotional state of user and adjusting parameter of hearing device as function of recognized emotional state
US9078077B2 (en) 2010-10-21 2015-07-07 Bose Corporation Estimation of synthetic audio prototypes with frequency-based input signal decomposition
CA2835251A1 (en) 2011-05-06 2012-11-15 Rhein Chemie Rheinau Gmbh Innovative long-lived, hydrolysis-stable biobased plastics based on polyhydroxyalkanoate (pha), a method for producing them and use thereof
DE102016225207A1 (en) * 2016-12-15 2018-06-21 Sivantos Pte. Ltd. Method for operating a hearing aid
CN108597531B (en) * 2018-03-28 2021-05-28 南京大学 Method for improving dual-channel blind signal separation through multi-sound-source activity detection
US11134350B2 (en) 2020-01-10 2021-09-28 Sonova Ag Dual wireless audio streams transmission allowing for spatial diversity or own voice pickup (OVPU)
US11083031B1 (en) 2020-01-10 2021-08-03 Sonova Ag Bluetooth audio exchange with transmission diversity
US11134349B1 (en) 2020-03-09 2021-09-28 International Business Machines Corporation Hearing assistance device with smart audio focus control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002776A (en) * 1995-09-18 1999-12-14 Interval Research Corporation Directional acoustic signal processor and method therefor
US5757933A (en) * 1996-12-11 1998-05-26 Micro Ear Technology, Inc. In-the-ear hearing aid with directional microphone system
AUPO714197A0 (en) * 1997-06-02 1997-06-26 University Of Melbourne, The Multi-strategy array processor

Also Published As

Publication number Publication date
CN1261759A (en) 2000-08-02
EP1017253A3 (en) 2003-03-26
EP1017253A2 (en) 2000-07-05
EP1017253B1 (en) 2012-10-31

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