EP1339256A3 - Method for manufacturing acoustical devices and for reducing wind disturbances - Google Patents
Method for manufacturing acoustical devices and for reducing wind disturbances Download PDFInfo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Quality & Reliability (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Multimedia (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Filters That Use Time-Delay Elements (AREA)
Abstract
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 |
EP10173173A EP2249586A3 (en) | 2003-03-03 | 2003-03-03 | Method for manufacturing acoustical devices and for reducing wind disturbances |
EP10173178.4A EP2254349A3 (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 |
EP10173186.7A EP2254351A3 (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 |
EP10173182.6A EP2254350A3 (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 |
---|---|---|---|
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 |
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 |
EP10173173A Division-Into EP2249586A3 (en) | 2003-03-03 | 2003-03-03 | Method for manufacturing acoustical devices and for reducing wind disturbances |
EP10173189A Division-Into EP2254352A3 (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 |
---|---|---|---|
EP03004661.9A Expired - Lifetime EP1339256B1 (en) | 2003-03-03 | 2003-03-03 | Method for manufacturing acoustical devices and for reducing wind disturbances |
EP10173182.6A Withdrawn EP2254350A3 (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 |
EP10173189A Withdrawn EP2254352A3 (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 |
EP10173186.7A Withdrawn EP2254351A3 (en) | 2003-03-03 | 2003-03-03 | Method for manufacturing acoustical devices and for reducing wind disturbances |
Family Applications After (5)
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 |
EP10173173A Withdrawn EP2249586A3 (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 |
EP10173178.4A Withdrawn EP2254349A3 (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 |
Country Status (2)
Country | Link |
---|---|
EP (6) | EP1339256B1 (en) |
DK (1) | DK1339256T3 (en) |
Families Citing this family (11)
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 |
KR101344435B1 (en) * | 2009-07-27 | 2013-12-26 | 에스씨티아이 홀딩스, 인크. | System and method for noise reduction in processing speech signals by targeting speech and disregarding 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 |
US11303994B2 (en) | 2019-07-14 | 2022-04-12 | Peiker Acustic Gmbh | Reduction of sensitivity to non-acoustic stimuli in a microphone array |
WO2021056426A1 (en) * | 2019-09-27 | 2021-04-01 | 深圳市大疆创新科技有限公司 | Sound collection method, sound collection structure, and unmanned aerial vehicle |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4044204A (en) * | 1976-02-02 | 1977-08-23 | Lockheed Missiles & Space Company, Inc. | Device for separating the voiced and unvoiced portions of speech |
US4051331A (en) * | 1976-03-29 | 1977-09-27 | Brigham Young University | Speech coding hearing aid system utilizing formant frequency transformation |
US4334740A (en) * | 1978-09-12 | 1982-06-15 | Polaroid Corporation | Receiving system having pre-selected directional response |
DE2908999C2 (en) * | 1979-03-08 | 1982-06-09 | Siemens AG, 1000 Berlin und 8000 München | Method for generating acoustic speech signals which are understandable for the extremely hard of hearing and device for carrying out this method |
CA1184506A (en) * | 1980-04-21 | 1985-03-26 | Akira Komatsu | Method and system for discriminating human voice signal |
US5003604A (en) * | 1988-03-14 | 1991-03-26 | Fujitsu Limited | Voice coding apparatus |
GB2247980B (en) * | 1988-11-19 | 1993-06-23 | Sony Corp | Method for detecting the pitch of an analogue signal |
AT392561B (en) * | 1989-07-26 | 1991-04-25 | Akg Akustische Kino Geraete | MICROPHONE ARRANGEMENT FOR VIDEO AND / OR FILM CAMERAS |
US5796842A (en) * | 1996-06-07 | 1998-08-18 | That Corporation | BTSC encoder |
US6570991B1 (en) * | 1996-12-18 | 2003-05-27 | Interval Research Corporation | Multi-feature speech/music discrimination system |
EP1035752A1 (en) * | 1999-03-05 | 2000-09-13 | Phonak Ag | Method for shaping the spatial reception amplification characteristic of a converter arrangement and converter arrangement |
GB2364121B (en) * | 2000-06-30 | 2004-11-24 | Mitel Corp | Method and apparatus for locating a talker |
EP1410382B1 (en) * | 2001-06-28 | 2010-03-17 | Oticon A/S | Method of noise reduction in a hearing aid and hearing aid implementing such a method |
AU2002224722B2 (en) * | 2002-01-28 | 2008-04-03 | Phonak Ag | Method for determining an acoustic environment situation, application of the method and hearing aid |
-
2003
- 2003-03-03 EP EP03004661.9A patent/EP1339256B1/en not_active Expired - Lifetime
- 2003-03-03 EP EP10173182.6A patent/EP2254350A3/en not_active Withdrawn
- 2003-03-03 EP EP10173173A patent/EP2249586A3/en not_active Withdrawn
- 2003-03-03 EP EP10173189A patent/EP2254352A3/en not_active Withdrawn
- 2003-03-03 EP EP10173178.4A patent/EP2254349A3/en not_active Withdrawn
- 2003-03-03 DK DK03004661.9T patent/DK1339256T3/en active
- 2003-03-03 EP EP10173186.7A patent/EP2254351A3/en not_active Withdrawn
Patent Citations (17)
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 |
---|---|
EP2254350A2 (en) | 2010-11-24 |
EP2254352A2 (en) | 2010-11-24 |
EP2254351A2 (en) | 2010-11-24 |
EP1339256A2 (en) | 2003-08-27 |
EP1339256B1 (en) | 2017-12-27 |
EP2249586A2 (en) | 2010-11-10 |
EP2254349A2 (en) | 2010-11-24 |
EP2254350A3 (en) | 2014-07-23 |
DK1339256T3 (en) | 2018-01-29 |
EP2249586A3 (en) | 2012-06-20 |
EP2254351A3 (en) | 2014-08-13 |
EP2254352A3 (en) | 2012-06-13 |
EP2254349A3 (en) | 2014-08-13 |
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Ipc: G10L 21/06 20130101ALN20160929BHEP Ipc: G10L 21/0208 20130101ALI20160929BHEP Ipc: G10L 25/90 20130101ALN20160929BHEP Ipc: G10L 21/0232 20130101ALN20160929BHEP Ipc: H04R 1/44 20060101ALI20160929BHEP Ipc: H04R 25/00 20060101AFI20160929BHEP |
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