DK3337190T3 - Fremgangsmåde til reducering af støj i en audiobehandlingsanordning - Google Patents

Fremgangsmåde til reducering af støj i en audiobehandlingsanordning Download PDF

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Publication number
DK3337190T3
DK3337190T3 DK17206251.5T DK17206251T DK3337190T3 DK 3337190 T3 DK3337190 T3 DK 3337190T3 DK 17206251 T DK17206251 T DK 17206251T DK 3337190 T3 DK3337190 T3 DK 3337190T3
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DK
Denmark
Prior art keywords
processing device
audio processing
reducing noise
noise
reducing
Prior art date
Application number
DK17206251.5T
Other languages
English (en)
Inventor
Martin Kuriger
Bernhard Kuenzle
Original Assignee
Oticon As
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 Oticon As filed Critical Oticon As
Application granted granted Critical
Publication of DK3337190T3 publication Critical patent/DK3337190T3/da

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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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • 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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
    • 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
    • G10L2021/02082—Noise filtering the noise being echo, reverberation of the speech
    • 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
    • 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
    • H04R2410/01—Noise reduction using microphones having different directional characteristics
    • 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
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/558—Remote control, e.g. of amplification, frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Quality & Reliability (AREA)
  • Computational Linguistics (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK17206251.5T 2016-12-13 2017-12-08 Fremgangsmåde til reducering af støj i en audiobehandlingsanordning DK3337190T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16203593 2016-12-13

Publications (1)

Publication Number Publication Date
DK3337190T3 true DK3337190T3 (da) 2021-05-03

Family

ID=57569902

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17206251.5T DK3337190T3 (da) 2016-12-13 2017-12-08 Fremgangsmåde til reducering af støj i en audiobehandlingsanordning

Country Status (4)

Country Link
US (1) US10499167B2 (da)
EP (1) EP3337190B1 (da)
CN (1) CN108235181B (da)
DK (1) DK3337190T3 (da)

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* Cited by examiner, † Cited by third party
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US10896674B2 (en) * 2018-04-12 2021-01-19 Kaam Llc Adaptive enhancement of speech signals
EP3573058B1 (en) * 2018-05-23 2021-02-24 Harman Becker Automotive Systems GmbH Dry sound and ambient sound separation
DE102018210143A1 (de) 2018-06-21 2019-12-24 Sivantos Pte. Ltd. Verfahren zur Unterdrückung eines akustischen Nachhalls in einem Audiosignal
US11961535B2 (en) 2020-07-28 2024-04-16 Intel Corporation Detection of laser-based audio injection attacks using channel cross correlation
CN112201267A (zh) * 2020-09-07 2021-01-08 北京达佳互联信息技术有限公司 一种音频处理方法、装置、电子设备及存储介质
TWI767696B (zh) 2020-09-08 2022-06-11 英屬開曼群島商意騰科技股份有限公司 自我語音抑制裝置及方法
CN116711007A (zh) * 2021-04-01 2023-09-05 深圳市韶音科技有限公司 一种语音增强方法和系统
CN113207058B (zh) * 2021-05-06 2023-04-28 恩平市奥达电子科技有限公司 一种音频信号的传输处理方法

Family Cites Families (19)

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JP2001160770A (ja) 1999-12-02 2001-06-12 Sony Corp デジタルデータ伝送装置
CN1182513C (zh) * 2003-02-21 2004-12-29 清华大学 基于局部能量加权的抗噪声语音识别方法
US20040213415A1 (en) * 2003-04-28 2004-10-28 Ratnam Rama Determining reverberation time
US6940466B2 (en) 2003-11-25 2005-09-06 Starkey Laboratories, Inc. Enhanced magnetic field communication system
US7512383B2 (en) 2003-11-26 2009-03-31 Starkey Laboratories, Inc. Transmit-receive switching in wireless hearing aids
US7529565B2 (en) 2004-04-08 2009-05-05 Starkey Laboratories, Inc. Wireless communication protocol
DK1469703T3 (da) 2004-04-30 2007-10-08 Phonak Ag Fremgangsmåde til behandling af et akustisk signal og et höreapparat
DK1777644T3 (da) 2005-10-20 2009-03-23 Oticon As System og fremgangsmåde til at drive en antenne
EP2064918B1 (en) * 2006-09-05 2014-11-05 GN Resound A/S A hearing aid with histogram based sound environment classification
EP3012982B1 (en) 2010-03-10 2020-05-27 Oticon A/s Radio frequency transmitter and receiver parts with a modulation bandwidth comparable to or exceeding the bandwidth of the transmitter and/or receiver antennas
EP2381700B1 (en) * 2010-04-20 2015-03-11 Oticon A/S Signal dereverberation using environment information
WO2012010929A1 (en) * 2010-07-20 2012-01-26 Nokia Corporation A reverberation estimator
CN102324232A (zh) * 2011-09-12 2012-01-18 辽宁工业大学 基于高斯混合模型的声纹识别方法及系统
JP5751110B2 (ja) * 2011-09-22 2015-07-22 富士通株式会社 残響抑制装置および残響抑制方法並びに残響抑制プログラム
EP2635046A1 (en) * 2012-02-29 2013-09-04 Bernafon AG A method of fitting a binaural hearing aid system
EP2736273A1 (en) * 2012-11-23 2014-05-28 Oticon A/s Listening device comprising an interface to signal communication quality and/or wearer load to surroundings
EP3036914B1 (en) * 2013-08-20 2019-02-06 Widex A/S Hearing aid having a classifier for classifying auditory environments and sharing settings
CN106688247A (zh) * 2014-09-26 2017-05-17 Med-El电气医疗器械有限公司 确定房间混响以用于信号增强
US20170148466A1 (en) * 2015-11-25 2017-05-25 Tim Jackson Method and system for reducing background sounds in a noisy environment

Also Published As

Publication number Publication date
EP3337190B1 (en) 2021-03-10
CN108235181B (zh) 2021-06-08
EP3337190A1 (en) 2018-06-20
CN108235181A (zh) 2018-06-29
US10499167B2 (en) 2019-12-03
US20180167747A1 (en) 2018-06-14

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