DK3255634T3 - Audiobehandlingsanordning og fremgangsmåde til estimering af et signal-til-støj-forhold for et lydsignal - Google Patents

Audiobehandlingsanordning og fremgangsmåde til estimering af et signal-til-støj-forhold for et lydsignal Download PDF

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Publication number
DK3255634T3
DK3255634T3 DK17173455.1T DK17173455T DK3255634T3 DK 3255634 T3 DK3255634 T3 DK 3255634T3 DK 17173455 T DK17173455 T DK 17173455T DK 3255634 T3 DK3255634 T3 DK 3255634T3
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Denmark
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signal
audio
estimating
processing device
noise ratio
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DK17173455.1T
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English (en)
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Jesper Jensen
Ulrik Kjems
Andreas Thelander Bertelsen
Michael Syskind Pedersen
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Oticon As
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    • 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
    • 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
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • 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
    • 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
    • G10L21/0264—Noise filtering characterised by the type of parameter measurement, e.g. correlation techniques, zero crossing techniques or predictive techniques
    • 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
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • 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
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • 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
    • 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)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Quality & Reliability (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Telephone Function (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Noise Elimination (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
DK17173455.1T 2016-05-30 2017-05-30 Audiobehandlingsanordning og fremgangsmåde til estimering af et signal-til-støj-forhold for et lydsignal DK3255634T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16171986.9A EP3252766B1 (en) 2016-05-30 2016-05-30 An audio processing device and a method for estimating a signal-to-noise-ratio of a sound signal

Publications (1)

Publication Number Publication Date
DK3255634T3 true DK3255634T3 (da) 2021-09-06

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DK16171986.9T DK3252766T3 (da) 2016-05-30 2016-05-30 Audiobehandlingsanordning og fremgangsmåde til estimering af signal-til-støj-forholdet for et lydsignal
DK17173455.1T DK3255634T3 (da) 2016-05-30 2017-05-30 Audiobehandlingsanordning og fremgangsmåde til estimering af et signal-til-støj-forhold for et lydsignal

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Country Status (6)

Country Link
US (1) US10269368B2 (da)
EP (2) EP3252766B1 (da)
JP (1) JP7250418B2 (da)
KR (1) KR102424257B1 (da)
CN (1) CN107484080B (da)
DK (2) DK3252766T3 (da)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10555094B2 (en) * 2017-03-29 2020-02-04 Gn Hearing A/S Hearing device with adaptive sub-band beamforming and related method
US10438588B2 (en) * 2017-09-12 2019-10-08 Intel Corporation Simultaneous multi-user audio signal recognition and processing for far field audio
EP3499915B1 (en) 2017-12-13 2023-06-21 Oticon A/s A hearing device and a binaural hearing system comprising a binaural noise reduction system
EA202091770A1 (ru) 2018-01-24 2020-10-16 СиТиСи ГЛОБАЛ КОРПОРЕЙШН Оконечное устройство для воздушного электрического кабеля
US10313786B1 (en) 2018-03-20 2019-06-04 Cisco Technology, Inc. Beamforming and gainsharing mixing of small circular array of bidirectional microphones
DE102018206689A1 (de) * 2018-04-30 2019-10-31 Sivantos Pte. Ltd. Verfahren zur Rauschunterdrückung in einem Audiosignal
DK3582513T3 (da) * 2018-06-12 2022-01-31 Oticon As Høreanordning omfattende adaptiv lydkildefrekvensreduktion
CN110738990B (zh) * 2018-07-19 2022-03-25 南京地平线机器人技术有限公司 识别语音的方法和装置
US11750985B2 (en) * 2018-08-17 2023-09-05 Cochlear Limited Spatial pre-filtering in hearing prostheses
CN109256153B (zh) * 2018-08-29 2021-03-02 云知声智能科技股份有限公司 一种声源定位方法及系统
CN109087657B (zh) * 2018-10-17 2021-09-14 成都天奥信息科技有限公司 一种应用于超短波电台的语音增强方法
TWI700004B (zh) * 2018-11-05 2020-07-21 塞席爾商元鼎音訊股份有限公司 減少干擾音影響之方法及聲音播放裝置
CN109643554B (zh) * 2018-11-28 2023-07-21 深圳市汇顶科技股份有限公司 自适应语音增强方法和电子设备
US11227622B2 (en) * 2018-12-06 2022-01-18 Beijing Didi Infinity Technology And Development Co., Ltd. Speech communication system and method for improving speech intelligibility
EP3671739A1 (en) * 2018-12-21 2020-06-24 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Apparatus and method for source separation using an estimation and control of sound quality
EP4418690A3 (en) * 2019-02-08 2024-10-16 Oticon A/s A hearing device comprising a noise reduction system
US20220124444A1 (en) * 2019-02-08 2022-04-21 Oticon A/S Hearing device comprising a noise reduction system
US11146607B1 (en) * 2019-05-31 2021-10-12 Dialpad, Inc. Smart noise cancellation
CN110265052B (zh) * 2019-06-24 2022-06-10 秒针信息技术有限公司 收音设备的信噪比确定方法、装置、存储介质及电子装置
KR102690400B1 (ko) 2019-07-01 2024-08-01 현대자동차주식회사 차량 및 그 제어 방법
US10839821B1 (en) * 2019-07-23 2020-11-17 Bose Corporation Systems and methods for estimating noise
CN110517708B (zh) * 2019-09-02 2024-06-07 平安科技（深圳）有限公司 一种音频处理方法、装置及计算机存储介质
CN111417053B (zh) * 2020-03-10 2023-07-25 北京小米松果电子有限公司 拾音音量控制方法、装置以及存储介质
EP4128226B1 (en) * 2020-03-27 2024-08-28 Dolby Laboratories Licensing Corporation Automatic leveling of speech content
US11532313B2 (en) * 2020-08-27 2022-12-20 Google Llc Selectively storing, with multiple user accounts and/or to a shared assistant device: speech recognition biasing, NLU biasing, and/or other data
CN112349277B (zh) * 2020-09-28 2023-07-04 紫光展锐(重庆)科技有限公司 结合ai模型的特征域语音增强方法及相关产品
CN112652323B (zh) * 2020-12-24 2023-01-20 北京猿力未来科技有限公司 音频信号筛选方法、装置、电子设备及存储介质
WO2022140927A1 (zh) * 2020-12-28 2022-07-07 深圳市韶音科技有限公司 音频降噪的方法和系统
CN113038338A (zh) * 2021-03-22 2021-06-25 联想(北京)有限公司 降噪处理方法和装置
CN113096677B (zh) * 2021-03-31 2024-04-26 深圳市睿耳电子有限公司 一种智能降噪的方法及相关设备
CN114390401A (zh) * 2021-12-14 2022-04-22 广州市迪声音响有限公司 用于音响的多通道数字音频信号实时音效处理方法及系统
US20230308817A1 (en) 2022-03-25 2023-09-28 Oticon A/S Hearing system comprising a hearing aid and an external processing device
DE102023202367A1 (de) * 2023-03-16 2024-09-19 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes, Hörgerät und Computerprogrammprodukt

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6098038A (en) 1996-09-27 2000-08-01 Oregon Graduate Institute Of Science & Technology Method and system for adaptive speech enhancement using frequency specific signal-to-noise ratio estimates
US7058572B1 (en) 2000-01-28 2006-06-06 Nortel Networks Limited Reducing acoustic noise in wireless and landline based telephony
EP1953736A4 (en) 2005-10-31 2009-08-05 Panasonic Corp STEREO CODING DEVICE AND METHOD FOR PREDICTING STEREO SIGNAL
US8521530B1 (en) 2008-06-30 2013-08-27 Audience, Inc. System and method for enhancing a monaural audio signal
US8244523B1 (en) * 2009-04-08 2012-08-14 Rockwell Collins, Inc. Systems and methods for noise reduction
CN101916567B (zh) * 2009-11-23 2012-02-01 瑞声声学科技(深圳)有限公司 应用于双麦克风系统的语音增强方法
CN101976566B (zh) * 2010-07-09 2012-05-02 瑞声声学科技(深圳)有限公司 语音增强方法及应用该方法的装置
JP2012058358A (ja) * 2010-09-07 2012-03-22 Sony Corp 雑音抑圧装置、雑音抑圧方法およびプログラム
KR101726737B1 (ko) * 2010-12-14 2017-04-13 삼성전자주식회사 다채널 음원 분리 장치 및 그 방법
CN102347027A (zh) * 2011-07-07 2012-02-08 瑞声声学科技(深圳)有限公司 双麦克风语音增强装置及其语音增强方法
WO2013065010A1 (en) * 2011-11-01 2013-05-10 Cochlear Limited Sound processing with increased noise suppression
JP2013148724A (ja) 2012-01-19 2013-08-01 Sony Corp 雑音抑圧装置、雑音抑圧方法およびプログラム
WO2013124712A1 (en) 2012-02-24 2013-08-29 Nokia Corporation Noise adaptive post filtering
DK3190587T3 (da) 2012-08-24 2019-01-21 Oticon As Støjestimering til anvendelse med støjreduktion og ekkoundertrykkelse i personlig kommunikation
JP6361156B2 (ja) * 2014-02-10 2018-07-25 沖電気工業株式会社 雑音推定装置、方法及びプログラム
EP3155618B1 (en) * 2014-06-13 2022-05-11 Oticon A/S Multi-band noise reduction system and methodology for digital audio signals
CN105280193B (zh) * 2015-07-20 2022-11-08 广东顺德中山大学卡内基梅隆大学国际联合研究院 基于mmse误差准则的先验信噪比估计方法
CN105575406A (zh) * 2016-01-07 2016-05-11 深圳市音加密科技有限公司 一种基于似然比测试的噪声鲁棒性的检测方法

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Publication number Publication date
US10269368B2 (en) 2019-04-23
JP7250418B2 (ja) 2023-04-03
CN107484080B (zh) 2021-07-16
US20170345439A1 (en) 2017-11-30
US20180233160A9 (en) 2018-08-16
EP3255634A1 (en) 2017-12-13
KR20170135757A (ko) 2017-12-08
KR102424257B1 (ko) 2022-07-22
DK3252766T3 (da) 2021-09-06
EP3252766B1 (en) 2021-07-07
EP3255634B1 (en) 2021-07-07
EP3252766A1 (en) 2017-12-06
JP2018014711A (ja) 2018-01-25
CN107484080A (zh) 2017-12-15

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