EP1339256A3 - Method for manufacturing acoustical devices and for reducing wind disturbances - Google Patents

Method for manufacturing acoustical devices and for reducing wind disturbances Download PDF

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Publication number
EP1339256A3
EP1339256A3 EP03004661A EP03004661A EP1339256A3 EP 1339256 A3 EP1339256 A3 EP 1339256A3 EP 03004661 A EP03004661 A EP 03004661A EP 03004661 A EP03004661 A EP 03004661A EP 1339256 A3 EP1339256 A3 EP 1339256A3
Authority
EP
European Patent Office
Prior art keywords
output
operationally connected
unit
reducing wind
pass
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
EP03004661A
Other languages
German (de)
French (fr)
Other versions
EP1339256A2 (en
EP1339256B1 (en
Inventor
Hans-Ueli Roeck
Silvia Allegro
Franziska Pfisterer
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.)
Sonova Holding AG
Original Assignee
Phonak AG
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
Priority to DK03004661.9T priority Critical patent/DK1339256T3/en
Application filed by Phonak AG filed Critical Phonak AG
Priority to EP03004661.9A priority patent/EP1339256B1/en
Priority to EP10173186.7A priority patent/EP2254351A3/en
Priority to EP10173189A priority patent/EP2254352A3/en
Priority to EP10173182.6A priority patent/EP2254350A3/en
Priority to EP10173173A priority patent/EP2249586A3/en
Priority to EP10173178.4A priority patent/EP2254349A3/en
Publication of EP1339256A2 publication Critical patent/EP1339256A2/en
Publication of EP1339256A3 publication Critical patent/EP1339256A3/en
Application granted granted Critical
Publication of EP1339256B1 publication Critical patent/EP1339256B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • 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
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/06—Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
    • G10L2021/065—Aids for the handicapped in understanding
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • G10L21/0216—Noise filtering characterised by the method used for estimating noise
    • G10L21/0232—Processing in the frequency domain
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/90—Pitch determination of speech signals
    • 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
    • H04R2410/00—Microphones
    • H04R2410/07—Mechanical or electrical reduction of wind noise generated by wind passing a microphone
    • 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
    • H04R2460/01—Hearing devices using active noise cancellation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Filters That Use Time-Delay Elements (AREA)

Abstract

For reducing wind noise effects at a hearing device the output of an acoustical to electrical arrangement (3) of the hearing device is operationally connected to a high-pass filter arrangement (5) having a control input (C5) for the high-pass corner frequency (fc). The output of the high-pass filter unit (5) is operationally connected on one hand to a processor unit (PR) which fulfills transfer characteristic tailoring according to the needs of an individual. The output of the processor unit (PR) is operationally connected to an output electrical to mechanical converter arrangement (7). On the other hand the output of the filter unit (5) is operationally connected to a statistic-forming unit (9) which thus acts as a low-pass type unit. The output of the statistic-forming unit (9) is operationally connected to the control input of the filter unit (5).
EP03004661.9A 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances Expired - Lifetime EP1339256B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP03004661.9A EP1339256B1 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173186.7A EP2254351A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173189A EP2254352A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173182.6A EP2254350A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
DK03004661.9T DK1339256T3 (en) 2003-03-03 2003-03-03 Process for the manufacture of acoustic appliances and to reduce wind disturbance
EP10173178.4A EP2254349A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173173A EP2249586A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03004661.9A EP1339256B1 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances

Related Child Applications (8)

Application Number Title Priority Date Filing Date
EP10173189A Division-Into EP2254352A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173178.4A Division-Into EP2254349A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173178.4A Division EP2254349A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173173A Division-Into EP2249586A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173186.7A Division-Into EP2254351A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173186.7A Division EP2254351A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173182.6A Division-Into EP2254350A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173182.6A Division EP2254350A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances

Publications (3)

Publication Number Publication Date
EP1339256A2 EP1339256A2 (en) 2003-08-27
EP1339256A3 true EP1339256A3 (en) 2005-06-22
EP1339256B1 EP1339256B1 (en) 2017-12-27

Family

ID=27635944

Family Applications (6)

Application Number Title Priority Date Filing Date
EP10173182.6A Withdrawn EP2254350A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173178.4A Withdrawn EP2254349A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173173A Withdrawn EP2249586A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP03004661.9A Expired - Lifetime EP1339256B1 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173186.7A Withdrawn EP2254351A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173189A Withdrawn EP2254352A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP10173182.6A Withdrawn EP2254350A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173178.4A Withdrawn EP2254349A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173173A Withdrawn EP2249586A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP10173186.7A Withdrawn EP2254351A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances
EP10173189A Withdrawn EP2254352A3 (en) 2003-03-03 2003-03-03 Method for manufacturing acoustical devices and for reducing wind disturbances

Country Status (2)

Country Link
EP (6) EP2254350A3 (en)
DK (1) DK1339256T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7876918B2 (en) 2004-12-07 2011-01-25 Phonak Ag Method and device for processing an acoustic signal
US8433564B2 (en) 2009-07-02 2013-04-30 Alon Konchitsky Method for wind noise reduction
US8457320B2 (en) 2009-07-10 2013-06-04 Alon Konchitsky Wind noise classifier
JP5799013B2 (en) * 2009-07-27 2015-10-21 エスシーティアイ ホールディングス、インク System and method for reducing noise by processing noise while ignoring noise
US9280984B2 (en) 2012-05-14 2016-03-08 Htc Corporation Noise cancellation method
US9456286B2 (en) 2012-09-28 2016-09-27 Sonova Ag Method for operating a binaural hearing system and binaural hearing system
EP2765787B1 (en) * 2013-02-07 2019-12-11 Sennheiser Communications A/S A method of reducing un-correlated noise in an audio processing device
WO2014158707A1 (en) 2013-03-14 2014-10-02 Apple Inc. Media delivery service protocol to support large numbers of client with error failover processes
US10586523B1 (en) 2019-03-29 2020-03-10 Sonova Ag Hearing device with active noise control based on wind noise
US11290809B2 (en) 2019-07-14 2022-03-29 Peiker Acustic Gmbh Dynamic sensitivity matching of microphones in a microphone array
CN112205001A (en) * 2019-09-27 2021-01-08 深圳市大疆创新科技有限公司 Sound collection method, sound collection structure and unmanned aerial vehicle

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WO1987000366A1 (en) * 1985-07-01 1987-01-15 Motorola, Inc. Noise supression system
US4783807A (en) * 1984-08-27 1988-11-08 John Marley System and method for sound recognition with feature selection synchronized to voice pitch
DE3733983A1 (en) * 1987-10-08 1989-04-20 Bosch Gmbh Robert Method for damping interfering (wind) noise in sound signals transmitted by hearing aids
EP0588526A1 (en) * 1992-09-17 1994-03-23 Nokia Mobile Phones Ltd. A method of and system for noise suppression
US5483617A (en) * 1989-05-18 1996-01-09 Medical Research Council Elimination of feature distortions caused by analysis of waveforms
US5511128A (en) * 1994-01-21 1996-04-23 Lindemann; Eric Dynamic intensity beamforming system for noise reduction in a binaural hearing aid
WO1997010586A1 (en) * 1995-09-14 1997-03-20 Ericsson Inc. System for adaptively filtering audio signals to enhance speech intelligibility in noisy environmental conditions
US5666433A (en) * 1992-08-18 1997-09-09 Wehner; Raymond Microphone & loudspeaker system
EP0843427A1 (en) * 1996-10-31 1998-05-20 AB Transistor An arrangement for suppressing harmonic interference in signal transmission
US5793875A (en) * 1996-04-22 1998-08-11 Cardinal Sound Labs, Inc. Directional hearing system
US5838274A (en) * 1991-05-29 1998-11-17 Pacific Microsonics, Inc. Systems for achieving enhanced amplitude resolution
WO2001031972A1 (en) * 1999-10-22 2001-05-03 Andrea Electronics Corporation System and method for adaptive interference canceling
US20020037088A1 (en) * 2000-09-13 2002-03-28 Thomas Dickel Method for operating a hearing aid or hearing aid system, and a hearing aid and hearing aid system
US20020057808A1 (en) * 1998-09-22 2002-05-16 Hearing Emulations, Llc Hearing aids based on models of cochlear compression using adaptive compression thresholds
US20020150264A1 (en) * 2001-04-11 2002-10-17 Silvia Allegro Method for eliminating spurious signal components in an input signal of an auditory system, application of the method, and a hearing aid
WO2003015460A2 (en) * 2001-08-10 2003-02-20 Rasmussen Digital Aps Sound processing system including wave generator that exhibits arbitrary directivity and gradient response
EP1351544A2 (en) * 2002-03-08 2003-10-08 Gennum Corporation Low-noise directional microphone system

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DE60235701D1 (en) * 2001-06-28 2010-04-29 Oticon As METHOD FOR NOISE REDUCTION IN A HEARING DEVICE AND HEARING DEVICE OPERATING IN SUCH A METHOD
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783807A (en) * 1984-08-27 1988-11-08 John Marley System and method for sound recognition with feature selection synchronized to voice pitch
WO1987000366A1 (en) * 1985-07-01 1987-01-15 Motorola, Inc. Noise supression system
DE3733983A1 (en) * 1987-10-08 1989-04-20 Bosch Gmbh Robert Method for damping interfering (wind) noise in sound signals transmitted by hearing aids
US5483617A (en) * 1989-05-18 1996-01-09 Medical Research Council Elimination of feature distortions caused by analysis of waveforms
US5838274A (en) * 1991-05-29 1998-11-17 Pacific Microsonics, Inc. Systems for achieving enhanced amplitude resolution
US5666433A (en) * 1992-08-18 1997-09-09 Wehner; Raymond Microphone & loudspeaker system
EP0588526A1 (en) * 1992-09-17 1994-03-23 Nokia Mobile Phones Ltd. A method of and system for noise suppression
US5511128A (en) * 1994-01-21 1996-04-23 Lindemann; Eric Dynamic intensity beamforming system for noise reduction in a binaural hearing aid
WO1997010586A1 (en) * 1995-09-14 1997-03-20 Ericsson Inc. System for adaptively filtering audio signals to enhance speech intelligibility in noisy environmental conditions
US5793875A (en) * 1996-04-22 1998-08-11 Cardinal Sound Labs, Inc. Directional hearing system
EP0843427A1 (en) * 1996-10-31 1998-05-20 AB Transistor An arrangement for suppressing harmonic interference in signal transmission
US20020057808A1 (en) * 1998-09-22 2002-05-16 Hearing Emulations, Llc Hearing aids based on models of cochlear compression using adaptive compression thresholds
WO2001031972A1 (en) * 1999-10-22 2001-05-03 Andrea Electronics Corporation System and method for adaptive interference canceling
US20020037088A1 (en) * 2000-09-13 2002-03-28 Thomas Dickel Method for operating a hearing aid or hearing aid system, and a hearing aid and hearing aid system
US20020150264A1 (en) * 2001-04-11 2002-10-17 Silvia Allegro Method for eliminating spurious signal components in an input signal of an auditory system, application of the method, and a hearing aid
WO2003015460A2 (en) * 2001-08-10 2003-02-20 Rasmussen Digital Aps Sound processing system including wave generator that exhibits arbitrary directivity and gradient response
EP1351544A2 (en) * 2002-03-08 2003-10-08 Gennum Corporation Low-noise directional microphone system

Also Published As

Publication number Publication date
EP2254352A2 (en) 2010-11-24
EP2254351A2 (en) 2010-11-24
EP1339256A2 (en) 2003-08-27
EP2249586A2 (en) 2010-11-10
EP2254352A3 (en) 2012-06-13
EP2254350A2 (en) 2010-11-24
DK1339256T3 (en) 2018-01-29
EP2254349A2 (en) 2010-11-24
EP1339256B1 (en) 2017-12-27
EP2249586A3 (en) 2012-06-20
EP2254349A3 (en) 2014-08-13
EP2254351A3 (en) 2014-08-13
EP2254350A3 (en) 2014-07-23

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