EP3482572A4 - Magnitude and phase correction of a hearing device - Google Patents

Magnitude and phase correction of a hearing device Download PDF

Info

Publication number
EP3482572A4
EP3482572A4 EP16908313.6A EP16908313A EP3482572A4 EP 3482572 A4 EP3482572 A4 EP 3482572A4 EP 16908313 A EP16908313 A EP 16908313A EP 3482572 A4 EP3482572 A4 EP 3482572A4
Authority
EP
European Patent Office
Prior art keywords
magnitude
hearing device
phase correction
correction
hearing
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.)
Withdrawn
Application number
EP16908313.6A
Other languages
German (de)
French (fr)
Other versions
EP3482572A1 (en
Inventor
John D. Meyer
Toban A. SZUTS
Perrin Meyer
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.)
Meyer Sound Laboratories Inc
Original Assignee
Meyer Sound Laboratories Inc
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 Meyer Sound Laboratories Inc filed Critical Meyer Sound Laboratories Inc
Publication of EP3482572A1 publication Critical patent/EP3482572A1/en
Publication of EP3482572A4 publication Critical patent/EP3482572A4/en
Withdrawn legal-status Critical Current

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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details 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
    • H04R2460/05—Electronic compensation of the occlusion effect
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Headphones And Earphones (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
EP16908313.6A 2016-07-07 2016-07-07 Magnitude and phase correction of a hearing device Withdrawn EP3482572A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/041298 WO2018009194A1 (en) 2016-07-07 2016-07-07 Magnitude and phase correction of a hearing device

Publications (2)

Publication Number Publication Date
EP3482572A1 EP3482572A1 (en) 2019-05-15
EP3482572A4 true EP3482572A4 (en) 2020-05-20

Family

ID=60912237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16908313.6A Withdrawn EP3482572A4 (en) 2016-07-07 2016-07-07 Magnitude and phase correction of a hearing device

Country Status (8)

Country Link
EP (1) EP3482572A4 (en)
JP (1) JP6954986B2 (en)
KR (1) KR102596749B1 (en)
CN (1) CN109716792B (en)
AU (1) AU2016413718A1 (en)
CA (1) CA3032573A1 (en)
MX (1) MX2019000303A (en)
WO (1) WO2018009194A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110110906B (en) * 2019-04-19 2023-04-07 电子科技大学 Efron approximate optimization-based survival risk modeling method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325436A (en) * 1993-06-30 1994-06-28 House Ear Institute Method of signal processing for maintaining directional hearing with hearing aids
WO2000001196A1 (en) * 1998-06-29 2000-01-06 Resound Corporation High quality open-canal sound transduction device and method
EP1750483A1 (en) * 2005-08-02 2007-02-07 GN ReSound A/S A hearing aid with suppression of wind noise
WO2009023738A2 (en) * 2007-08-14 2009-02-19 Insound Medical, Inc. Combined microphone and receiver assembly for extended wear canal hearing devices
US20130259250A1 (en) * 2012-03-30 2013-10-03 Apple Inc. Pre-shaping series filter for active noise cancellation adaptive filter

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9026906D0 (en) * 1990-12-11 1991-01-30 B & W Loudspeakers Compensating filters
US5825894A (en) * 1994-08-17 1998-10-20 Decibel Instruments, Inc. Spatialization for hearing evaluation
DE10318191A1 (en) * 2003-04-22 2004-07-29 Siemens Audiologische Technik Gmbh Producing and using transfer function for electroacoustic device such as hearing aid, by generating transfer function from weighted base functions and storing
AU2004324310B2 (en) * 2004-10-19 2008-10-02 Widex A/S System and method for adaptive microphone matching in a hearing aid
DE102008024490B4 (en) * 2008-05-21 2011-09-22 Siemens Medical Instruments Pte. Ltd. Filter bank system for hearing aids
US8355517B1 (en) * 2009-09-30 2013-01-15 Intricon Corporation Hearing aid circuit with feedback transition adjustment
US8588441B2 (en) * 2010-01-29 2013-11-19 Phonak Ag Method for adaptively matching microphones of a hearing system as well as a hearing system
CA2866309C (en) * 2012-03-23 2017-07-11 Dolby Laboratories Licensing Corporation Method and system for head-related transfer function generation by linear mixing of head-related transfer functions
CA2881881A1 (en) * 2012-08-15 2014-02-20 Meyer Sound Laboratories, Incorporated Hearing aid having level and frequency-dependent gain
US9426589B2 (en) * 2013-07-04 2016-08-23 Gn Resound A/S Determination of individual HRTFs
DK3138301T3 (en) * 2014-04-28 2020-02-24 Linear Srl Method and apparatus for preserving the spectral cue of an audio signal changed by the physical presence of a digital hearing aid and tuning accordingly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325436A (en) * 1993-06-30 1994-06-28 House Ear Institute Method of signal processing for maintaining directional hearing with hearing aids
WO2000001196A1 (en) * 1998-06-29 2000-01-06 Resound Corporation High quality open-canal sound transduction device and method
EP1750483A1 (en) * 2005-08-02 2007-02-07 GN ReSound A/S A hearing aid with suppression of wind noise
WO2009023738A2 (en) * 2007-08-14 2009-02-19 Insound Medical, Inc. Combined microphone and receiver assembly for extended wear canal hearing devices
US20130259250A1 (en) * 2012-03-30 2013-10-03 Apple Inc. Pre-shaping series filter for active noise cancellation adaptive filter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018009194A1 *
VON TUERCKHEIM FRIEDRICH ET AL: "Automated Sound Optimization of Car Audio Systems Using Binaural Measurements and Parametric IIR Filters", AES CONVENTION 137; OCTOBER 2014, AES, 60 EAST 42ND STREET, ROOM 2520 NEW YORK 10165-2520, USA, 8 October 2014 (2014-10-08), XP040639075 *

Also Published As

Publication number Publication date
KR20190025993A (en) 2019-03-12
KR102596749B1 (en) 2023-11-01
WO2018009194A1 (en) 2018-01-11
JP2019520769A (en) 2019-07-18
AU2016413718A1 (en) 2019-02-14
CA3032573A1 (en) 2018-01-11
JP6954986B2 (en) 2021-10-27
CN109716792B (en) 2021-08-17
CN109716792A (en) 2019-05-03
MX2019000303A (en) 2019-10-15
EP3482572A1 (en) 2019-05-15

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Inventor name: MEYER, PERRIN

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