EP1912471A3 - Processing of an input signal in a hearing aid - Google Patents

Processing of an input signal in a hearing aid Download PDF

Info

Publication number
EP1912471A3
EP1912471A3 EP07117164A EP07117164A EP1912471A3 EP 1912471 A3 EP1912471 A3 EP 1912471A3 EP 07117164 A EP07117164 A EP 07117164A EP 07117164 A EP07117164 A EP 07117164A EP 1912471 A3 EP1912471 A3 EP 1912471A3
Authority
EP
European Patent Office
Prior art keywords
processing
hearing aid
input signal
signals
input
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
EP07117164A
Other languages
German (de)
French (fr)
Other versions
EP1912471B1 (en
EP1912471A2 (en
Inventor
Eghart Fischer
Matthias Fröhlich
Jens Hain
Henning Puder
André Steinbuß
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 EP1912471A2 publication Critical patent/EP1912471A2/en
Publication of EP1912471A3 publication Critical patent/EP1912471A3/en
Application granted granted Critical
Publication of EP1912471B1 publication Critical patent/EP1912471B1/en
Not-in-force 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
    • 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
    • H04R2225/41—Detection or adaptation of hearing aid parameters or programs to listening situation, e.g. pub, forest

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)
  • Amplifiers (AREA)

Abstract

Verfahren zur Verarbeitung von wenigstens einem ersten und einem zweiten Eingangssignal in einer Hörhilfe, wobei die Eingangssignale zur Erzeugung Zwischensignalen gefiltert werden, die Zwischensignale zu Ausgangssignalen addiert werden, die Eingangssignale einer definierten Signalsituation zugeordnet werden, und wobei die Filterung abhängig von der zugeordneten definierten Signalsituation erfolgt.

Figure imgaf001
A method for processing at least a first and a second input signal in a hearing aid, wherein the input signals are filtered to generate intermediate signals, the intermediate signals are added to output signals, the input signals are assigned to a defined signal situation, and wherein the filtering is performed depending on the associated defined signal situation ,
Figure imgaf001
EP07117164.9A 2006-10-10 2007-09-25 Processing of an input signal in a hearing aid Not-in-force EP1912471B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006047986A DE102006047986B4 (en) 2006-10-10 2006-10-10 Processing an input signal in a hearing aid

Publications (3)

Publication Number Publication Date
EP1912471A2 EP1912471A2 (en) 2008-04-16
EP1912471A3 true EP1912471A3 (en) 2011-05-11
EP1912471B1 EP1912471B1 (en) 2016-03-09

Family

ID=39027975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07117164.9A Not-in-force EP1912471B1 (en) 2006-10-10 2007-09-25 Processing of an input signal in a hearing aid

Country Status (5)

Country Link
US (1) US8199949B2 (en)
EP (1) EP1912471B1 (en)
CN (1) CN101287305B (en)
DE (1) DE102006047986B4 (en)
DK (1) DK1912471T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047986B4 (en) * 2006-10-10 2012-06-14 Siemens Audiologische Technik Gmbh Processing an input signal in a hearing aid
US9031242B2 (en) 2007-11-06 2015-05-12 Starkey Laboratories, Inc. Simulated surround sound hearing aid fitting system
KR20100097595A (en) * 2008-01-10 2010-09-03 파나소닉 주식회사 Hearing aid processing device, adjustment apparatus, hearing aid processing system, hearing aid processing method, program and integrated circuit
US9485589B2 (en) 2008-06-02 2016-11-01 Starkey Laboratories, Inc. Enhanced dynamics processing of streaming audio by source separation and remixing
US8705751B2 (en) 2008-06-02 2014-04-22 Starkey Laboratories, Inc. Compression and mixing for hearing assistance devices
US9185500B2 (en) 2008-06-02 2015-11-10 Starkey Laboratories, Inc. Compression of spaced sources for hearing assistance devices
KR101613684B1 (en) * 2009-12-09 2016-04-19 삼성전자주식회사 Apparatus for enhancing bass band signal and method thereof
CN104244153A (en) * 2013-06-20 2014-12-24 上海耐普微电子有限公司 Ultralow-noise high-amplitude audio capture digital microphone
GB201615538D0 (en) 2016-09-13 2016-10-26 Nokia Technologies Oy A method , apparatus and computer program for processing audio signals
DK3588979T3 (en) * 2018-06-22 2020-12-14 Sivantos Pte Ltd PROCEDURE FOR STRENGTHENING A SIGNAL DIRECTION IN A HEARING AID
DE102020210805B3 (en) 2020-08-26 2022-02-10 Sivantos Pte. Ltd. Directional signal processing method for an acoustic system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652336A1 (en) * 1996-12-03 1998-06-04 Gmd Gmbh Method and device for non-stationary source separation
EP1017253A2 (en) * 1998-12-30 2000-07-05 Siemens Corporate Research, Inc. Blind source separation for hearing aids
US6243476B1 (en) * 1997-06-18 2001-06-05 Massachusetts Institute Of Technology Method and apparatus for producing binaural audio for a moving listener
WO2004114722A1 (en) * 2003-06-24 2004-12-29 Gn Resound A/S A binaural hearing aid system with coordinated sound processing
EP1496680A1 (en) * 2003-07-08 2005-01-12 Siemens Aktiengesellschaft Conference system and method applying HRTF-filter
EP1655998A2 (en) * 2004-11-08 2006-05-10 Siemens Audiologische Technik GmbH Method for generating stereo signals for spaced sources and corresponding acoustic system
EP1670285A2 (en) * 2004-12-09 2006-06-14 Phonak Ag Method to adjust parameters of a transfer function of a hearing device as well as a hearing device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001053654A (en) * 1999-08-16 2001-02-23 Matsushita Electric Ind Co Ltd Signal separating device, signal separation method and recording medium
US6895098B2 (en) * 2001-01-05 2005-05-17 Phonak Ag Method for operating a hearing device, and hearing device
JP4681163B2 (en) * 2001-07-16 2011-05-11 パナソニック株式会社 Howling detection and suppression device, acoustic device including the same, and howling detection and suppression method
US20040175008A1 (en) * 2003-03-07 2004-09-09 Hans-Ueli Roeck Method for producing control signals, method of controlling signal and a hearing device
EP1326478B1 (en) 2003-03-07 2014-11-05 Phonak Ag Method for producing control signals and binaural hearing device system
CN1839661B (en) * 2003-09-19 2012-11-14 唯听助听器公司 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
DE102006047986B4 (en) * 2006-10-10 2012-06-14 Siemens Audiologische Technik Gmbh Processing an input signal in a hearing aid

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652336A1 (en) * 1996-12-03 1998-06-04 Gmd Gmbh Method and device for non-stationary source separation
US6243476B1 (en) * 1997-06-18 2001-06-05 Massachusetts Institute Of Technology Method and apparatus for producing binaural audio for a moving listener
EP1017253A2 (en) * 1998-12-30 2000-07-05 Siemens Corporate Research, Inc. Blind source separation for hearing aids
WO2004114722A1 (en) * 2003-06-24 2004-12-29 Gn Resound A/S A binaural hearing aid system with coordinated sound processing
EP1496680A1 (en) * 2003-07-08 2005-01-12 Siemens Aktiengesellschaft Conference system and method applying HRTF-filter
EP1655998A2 (en) * 2004-11-08 2006-05-10 Siemens Audiologische Technik GmbH Method for generating stereo signals for spaced sources and corresponding acoustic system
EP1670285A2 (en) * 2004-12-09 2006-06-14 Phonak Ag Method to adjust parameters of a transfer function of a hearing device as well as a hearing device

Also Published As

Publication number Publication date
DK1912471T3 (en) 2016-06-27
US20080130925A1 (en) 2008-06-05
EP1912471B1 (en) 2016-03-09
US8199949B2 (en) 2012-06-12
CN101287305B (en) 2013-02-27
DE102006047986B4 (en) 2012-06-14
EP1912471A2 (en) 2008-04-16
CN101287305A (en) 2008-10-15
DE102006047986A1 (en) 2008-04-24

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