JP7564117B2 - キューのクラスター化を使用した音声強化 - Google Patents

キューのクラスター化を使用した音声強化 Download PDF

Info

Publication number
JP7564117B2
JP7564117B2 JP2021553756A JP2021553756A JP7564117B2 JP 7564117 B2 JP7564117 B2 JP 7564117B2 JP 2021553756 A JP2021553756 A JP 2021553756A JP 2021553756 A JP2021553756 A JP 2021553756A JP 7564117 B2 JP7564117 B2 JP 7564117B2
Authority
JP
Japan
Prior art keywords
frequency
sound
acoustic
samples
pitch
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.)
Active
Application number
JP2021553756A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020183219A5 (https=
JP2022533300A (ja
JP2022533300A5 (https=
Inventor
スラパク、アロン
チャーカスキー、ダニ
Original Assignee
カードーム テクノロジー リミテッド
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 カードーム テクノロジー リミテッド filed Critical カードーム テクノロジー リミテッド
Publication of JP2022533300A publication Critical patent/JP2022533300A/ja
Publication of JPWO2020183219A5 publication Critical patent/JPWO2020183219A5/ja
Publication of JP2022533300A5 publication Critical patent/JP2022533300A5/ja
Priority to JP2024167615A priority Critical patent/JP2025000790A/ja
Application granted granted Critical
Publication of JP7564117B2 publication Critical patent/JP7564117B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • 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
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • 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
    • G10L17/00—Speaker identification or verification 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
    • 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
    • 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
    • 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
    • G10L21/0272—Voice signal separating
    • G10L21/028—Voice signal separating using properties of sound source
    • 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
    • G10L21/0272—Voice signal separating
    • G10L21/0308—Voice signal separating 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
    • G10L25/78—Detection of presence or absence of voice signals
    • 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
    • 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
    • G10L2021/02087—Noise filtering the noise being separate speech, e.g. cocktail party
    • 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
    • G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
    • G10L2021/02166—Microphone arrays; Beamforming
    • 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
    • G10L2025/906—Pitch tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2021553756A 2019-03-10 2019-03-10 キューのクラスター化を使用した音声強化 Active JP7564117B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024167615A JP2025000790A (ja) 2019-03-10 2024-09-26 キューのクラスター化を使用した音声強化

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2019/051933 WO2020183219A1 (en) 2019-03-10 2019-03-10 Speech enhancement using clustering of cues

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024167615A Division JP2025000790A (ja) 2019-03-10 2024-09-26 キューのクラスター化を使用した音声強化

Publications (4)

Publication Number Publication Date
JP2022533300A JP2022533300A (ja) 2022-07-22
JPWO2020183219A5 JPWO2020183219A5 (https=) 2024-05-17
JP2022533300A5 JP2022533300A5 (https=) 2024-05-17
JP7564117B2 true JP7564117B2 (ja) 2024-10-08

Family

ID=72427785

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021553756A Active JP7564117B2 (ja) 2019-03-10 2019-03-10 キューのクラスター化を使用した音声強化
JP2024167615A Pending JP2025000790A (ja) 2019-03-10 2024-09-26 キューのクラスター化を使用した音声強化

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024167615A Pending JP2025000790A (ja) 2019-03-10 2024-09-26 キューのクラスター化を使用した音声強化

Country Status (6)

Country Link
US (1) US12148441B2 (https=)
EP (1) EP3939035A4 (https=)
JP (2) JP7564117B2 (https=)
KR (2) KR102789155B1 (https=)
CN (2) CN120089153A (https=)
WO (1) WO2020183219A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7564117B2 (ja) 2019-03-10 2024-10-08 カードーム テクノロジー リミテッド キューのクラスター化を使用した音声強化
JP7298702B2 (ja) * 2019-09-27 2023-06-27 ヤマハ株式会社 音響信号解析方法、音響信号解析システムおよびプログラム
CN110600051B (zh) * 2019-11-12 2020-03-31 乐鑫信息科技（上海）股份有限公司 用于选择麦克风阵列的输出波束的方法
CN113473373B (zh) * 2021-06-08 2022-11-01 华侨大学 一种uwb室内定位方法
US12380910B2 (en) * 2021-06-30 2025-08-05 Ringcentral, Inc. Systems and methods for virtual meeting speaker separation
CN115910047B (zh) * 2023-01-06 2023-05-19 阿里巴巴达摩院(杭州)科技有限公司 数据处理方法、模型训练方法、关键词检测方法及设备
US12347449B2 (en) * 2023-01-26 2025-07-01 Synaptics Incorporated Spatio-temporal beamformer
CN117668499B (zh) * 2024-01-31 2024-05-14 平潭综合实验区智慧岛投资发展有限公司 一种基于机器学习的海洋公益诉讼线索研判方法、系统、设备及介质

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006059806A1 (ja) 2004-12-03 2006-06-08 Honda Motor Co., Ltd. 音声認識装置
JP2008064892A (ja) 2006-09-05 2008-03-21 National Institute Of Advanced Industrial & Technology 音声認識方法およびそれを用いた音声認識装置
JP2008203474A (ja) 2007-02-20 2008-09-04 Nippon Telegr & Teleph Corp <Ntt> 多信号強調装置、方法、プログラム及びその記録媒体
US20110182436A1 (en) 2010-01-26 2011-07-28 Carlo Murgia Adaptive Noise Reduction Using Level Cues
US20130024194A1 (en) 2010-11-25 2013-01-24 Goertek Inc. Speech enhancing method and device, and nenoising communication headphone enhancing method and device, and denoising communication headphones
JP2013201525A (ja) 2012-03-23 2013-10-03 Mitsubishi Electric Corp ビームフォーミング処理装置
WO2015157458A1 (en) 2014-04-09 2015-10-15 Kaonyx Labs, LLC Methods and systems for improved measurement, entity and parameter estimation, and path propagation effect measurement and mitigation in source signal separation
US20150304766A1 (en) 2012-11-30 2015-10-22 Aalto-Kaorkeakoullusaatio Method for spatial filtering of at least one sound signal, computer readable storage medium and spatial filtering system based on cross-pattern coherence
US20170208415A1 (en) 2014-07-23 2017-07-20 Pcms Holdings, Inc. System and method for determining audio context in augmented-reality applications
WO2018022222A1 (en) 2016-07-29 2018-02-01 Qualcomm Incorporated Far-field audio processing

Family Cites Families (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97758C (fi) * 1992-11-20 1997-02-10 Nokia Deutschland Gmbh Järjestelmä audiosignaalin käsittelemiseksi
US5647834A (en) 1995-06-30 1997-07-15 Ron; Samuel Speech-based biofeedback method and system
US5774837A (en) 1995-09-13 1998-06-30 Voxware, Inc. Speech coding system and method using voicing probability determination
US6593956B1 (en) 1998-05-15 2003-07-15 Polycom, Inc. Locating an audio source
US7222070B1 (en) 1999-09-22 2007-05-22 Texas Instruments Incorporated Hybrid speech coding and system
US7076433B2 (en) 2001-01-24 2006-07-11 Honda Giken Kogyo Kabushiki Kaisha Apparatus and program for separating a desired sound from a mixed input sound
US7130446B2 (en) 2001-12-03 2006-10-31 Microsoft Corporation Automatic detection and tracking of multiple individuals using multiple cues
US7197456B2 (en) * 2002-04-30 2007-03-27 Nokia Corporation On-line parametric histogram normalization for noise robust speech recognition
US7574352B2 (en) 2002-09-06 2009-08-11 Massachusetts Institute Of Technology 2-D processing of speech
US8271279B2 (en) * 2003-02-21 2012-09-18 Qnx Software Systems Limited Signature noise removal
US7394907B2 (en) 2003-06-16 2008-07-01 Microsoft Corporation System and process for sound source localization using microphone array beamsteering
US7565282B2 (en) * 2005-04-14 2009-07-21 Dictaphone Corporation System and method for adaptive automatic error correction
CA2621940C (en) * 2005-09-09 2014-07-29 Mcmaster University Method and device for binaural signal enhancement
US8949120B1 (en) * 2006-05-25 2015-02-03 Audience, Inc. Adaptive noise cancelation
JP4897519B2 (ja) 2007-03-05 2012-03-14 株式会社神戸製鋼所 音源分離装置，音源分離プログラム及び音源分離方法
US8239052B2 (en) 2007-04-13 2012-08-07 National Institute Of Advanced Industrial Science And Technology Sound source separation system, sound source separation method, and computer program for sound source separation
WO2008144784A1 (en) 2007-06-01 2008-12-04 Technische Universität Graz Joint position-pitch estimation of acoustic sources for their tracking and separation
GB0720473D0 (en) 2007-10-19 2007-11-28 Univ Surrey Accoustic source separation
US8213598B2 (en) * 2008-02-26 2012-07-03 Microsoft Corporation Harmonic distortion residual echo suppression
US8290141B2 (en) * 2008-04-18 2012-10-16 Freescale Semiconductor, Inc. Techniques for comfort noise generation in a communication system
ES2988414T3 (es) * 2008-07-11 2024-11-20 Fraunhofer Ges Zur Foerderungder Angewandten Forschung E V Decodificador de audio
US8914282B2 (en) * 2008-09-30 2014-12-16 Alon Konchitsky Wind noise reduction
US20100145205A1 (en) 2008-12-05 2010-06-10 Cambridge Heart, Inc. Analyzing alternans from measurements of an ambulatory electrocardiography device
US8750491B2 (en) * 2009-03-24 2014-06-10 Microsoft Corporation Mitigation of echo in voice communication using echo detection and adaptive non-linear processor
US8923844B2 (en) 2009-08-14 2014-12-30 Futurewei Technologies, Inc. Coordinated beam forming and multi-user MIMO
WO2011029048A2 (en) * 2009-09-04 2011-03-10 Massachusetts Institute Of Technology Method and apparatus for audio source separation
JP2011107603A (ja) * 2009-11-20 2011-06-02 Sony Corp 音声認識装置、および音声認識方法、並びにプログラム
US8798992B2 (en) * 2010-05-19 2014-08-05 Disney Enterprises, Inc. Audio noise modification for event broadcasting
US8583428B2 (en) 2010-06-15 2013-11-12 Microsoft Corporation Sound source separation using spatial filtering and regularization phases
WO2012036305A1 (ja) 2010-09-17 2012-03-22 日本電気株式会社 音声認識装置、音声認識方法、及びプログラム
SG192718A1 (en) * 2011-02-14 2013-09-30 Fraunhofer Ges Forschung Audio codec using noise synthesis during inactive phases
JP5613781B2 (ja) 2011-02-16 2014-10-29 日本電信電話株式会社 符号化方法、復号方法、符号化装置、復号装置、プログラム及び記録媒体
US9088328B2 (en) * 2011-05-16 2015-07-21 Intel Mobile Communications GmbH Receiver of a mobile communication device
EP2737480A4 (en) 2011-07-25 2015-03-18 Incorporated Thotra SYSTEM AND METHOD FOR ACOUSTIC TRANSFORMATION
EP2551846B1 (en) * 2011-07-26 2022-01-19 AKG Acoustics GmbH Noise reducing sound reproduction
GB2495278A (en) * 2011-09-30 2013-04-10 Skype Processing received signals from a range of receiving angles to reduce interference
KR101449551B1 (ko) 2011-10-19 2014-10-14 한국전자통신연구원 유사문장 검색 장치 및 방법, 유사문장 검색 방법을 실행시키기 위한 프로그램이 기록된 기록매체
US9197974B1 (en) * 2012-01-06 2015-11-24 Audience, Inc. Directional audio capture adaptation based on alternative sensory input
US8880395B2 (en) 2012-05-04 2014-11-04 Sony Computer Entertainment Inc. Source separation by independent component analysis in conjunction with source direction information
DK2890159T3 (da) 2012-05-09 2017-01-02 Oticon As Anordning til behandling af audiosignaler
US9560446B1 (en) 2012-06-27 2017-01-31 Amazon Technologies, Inc. Sound source locator with distributed microphone array
WO2014021318A1 (ja) * 2012-08-01 2014-02-06 独立行政法人産業技術総合研究所 音声分析合成のためのスペクトル包絡及び群遅延の推定システム及び音声信号の合成システム
US9554203B1 (en) 2012-09-26 2017-01-24 Foundation for Research and Technolgy—Hellas (FORTH) Institute of Computer Science (ICS) Sound source characterization apparatuses, methods and systems
EP2923502A4 (en) 2012-11-20 2016-06-15 Nokia Technologies Oy DEVICE FOR ROOM ENHANCEMENT
US20140214676A1 (en) * 2013-01-29 2014-07-31 Dror Bukai Automatic Learning Fraud Prevention (LFP) System
US9460732B2 (en) 2013-02-13 2016-10-04 Analog Devices, Inc. Signal source separation
US9202463B2 (en) * 2013-04-01 2015-12-01 Zanavox Voice-activated precision timing
US9640179B1 (en) * 2013-06-27 2017-05-02 Amazon Technologies, Inc. Tailoring beamforming techniques to environments
US9959886B2 (en) * 2013-12-06 2018-05-01 Malaspina Labs (Barbados), Inc. Spectral comb voice activity detection
US9324320B1 (en) * 2014-10-02 2016-04-26 Microsoft Technology Licensing, Llc Neural network-based speech processing
US9583088B1 (en) 2014-11-25 2017-02-28 Audio Sprockets LLC Frequency domain training to compensate acoustic instrument pickup signals
US10134425B1 (en) * 2015-06-29 2018-11-20 Amazon Technologies, Inc. Direction-based speech endpointing
WO2017084704A1 (en) * 2015-11-18 2017-05-26 Huawei Technologies Co., Ltd. A sound signal processing apparatus and method for enhancing a sound signal
US9659555B1 (en) * 2016-02-09 2017-05-23 Amazon Technologies, Inc. Multichannel acoustic echo cancellation
US9653060B1 (en) * 2016-02-09 2017-05-16 Amazon Technologies, Inc. Hybrid reference signal for acoustic echo cancellation
US9792897B1 (en) * 2016-04-13 2017-10-17 Malaspina Labs (Barbados), Inc. Phoneme-expert assisted speech recognition and re-synthesis
US9818425B1 (en) * 2016-06-17 2017-11-14 Amazon Technologies, Inc. Parallel output paths for acoustic echo cancellation
US10043521B2 (en) 2016-07-01 2018-08-07 Intel IP Corporation User defined key phrase detection by user dependent sequence modeling
JP6517760B2 (ja) * 2016-08-18 2019-05-22 日本電信電話株式会社 マスク推定用パラメータ推定装置、マスク推定用パラメータ推定方法およびマスク推定用パラメータ推定プログラム
US10056091B2 (en) * 2017-01-06 2018-08-21 Bose Corporation Microphone array beamforming
JP6711765B2 (ja) * 2017-02-06 2020-06-17 日本電信電話株式会社 形成装置、形成方法および形成プログラム
US10360892B2 (en) * 2017-06-07 2019-07-23 Bose Corporation Spectral optimization of audio masking waveforms
JP2019020640A (ja) * 2017-07-20 2019-02-07 パイオニア株式会社 指向性制御装置、指向性制御方法、及び指向性制御プログラム
US10446165B2 (en) * 2017-09-27 2019-10-15 Sonos, Inc. Robust short-time fourier transform acoustic echo cancellation during audio playback
EP3467819B1 (en) * 2017-10-05 2024-06-12 Harman Becker Automotive Systems GmbH Apparatus and method using multiple voice command devices
US10192567B1 (en) * 2017-10-18 2019-01-29 Motorola Mobility Llc Echo cancellation and suppression in electronic device
US10535361B2 (en) 2017-10-19 2020-01-14 Kardome Technology Ltd. Speech enhancement using clustering of cues
CN107888792B (zh) * 2017-10-19 2019-09-17 浙江大华技术股份有限公司 一种回声消除方法、装置及系统
CN107731223B (zh) * 2017-11-22 2022-07-26 腾讯科技（深圳）有限公司 语音活性检测方法、相关装置和设备
EP3514792B1 (en) * 2018-01-17 2023-10-18 Oticon A/s A method of optimizing a speech enhancement algorithm with a speech intelligibility prediction algorithm
US10885907B2 (en) * 2018-02-14 2021-01-05 Cirrus Logic, Inc. Noise reduction system and method for audio device with multiple microphones
US10957337B2 (en) * 2018-04-11 2021-03-23 Microsoft Technology Licensing, Llc Multi-microphone speech separation
US10811000B2 (en) * 2018-04-13 2020-10-20 Mitsubishi Electric Research Laboratories, Inc. Methods and systems for recognizing simultaneous speech by multiple speakers
JP7564117B2 (ja) 2019-03-10 2024-10-08 カードーム テクノロジー リミテッド キューのクラスター化を使用した音声強化
EP3726529A1 (en) * 2019-04-16 2020-10-21 Fraunhofer Gesellschaft zur Förderung der Angewand Method and apparatus for determining a deep filter
CN110120217B (zh) * 2019-05-10 2023-11-24 腾讯科技（深圳）有限公司 一种音频数据处理方法及装置
EP3980994B1 (en) * 2019-06-05 2025-11-19 Harman International Industries, Incorporated Sound modification based on frequency composition
CN120932662A (zh) * 2019-08-01 2025-11-11 杜比实验室特许公司 用于增强劣化音频信号的系统和方法
US11227586B2 (en) * 2019-09-11 2022-01-18 Massachusetts Institute Of Technology Systems and methods for improving model-based speech enhancement with neural networks
US11551670B1 (en) * 2019-09-26 2023-01-10 Sonos, Inc. Systems and methods for generating labeled data to facilitate configuration of network microphone devices
US20230058427A1 (en) * 2020-02-03 2023-02-23 Huawei Technologies Co., Ltd. Wireless headset with hearable functions
CN111341341B (zh) * 2020-02-11 2021-08-17 腾讯科技（深圳）有限公司 音频分离网络的训练方法、音频分离方法、装置及介质
US11443760B2 (en) * 2020-05-08 2022-09-13 DTEN, Inc. Active sound control
CN114073106B (zh) * 2020-06-04 2023-08-04 西北工业大学 双耳波束形成麦克风阵列
CN112116920B (zh) * 2020-08-10 2022-08-05 北京大学 一种说话人数未知的多通道语音分离方法
US11617044B2 (en) * 2021-03-04 2023-03-28 Iyo Inc. Ear-mount able listening device with voice direction discovery for rotational correction of microphone array outputs
GB2607434B (en) * 2022-04-12 2023-06-28 Biopixs Ltd Methods for implementing standardised time domain diffuse optical spectroscopy in wearables/portables

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006059806A1 (ja) 2004-12-03 2006-06-08 Honda Motor Co., Ltd. 音声認識装置
JP2008064892A (ja) 2006-09-05 2008-03-21 National Institute Of Advanced Industrial & Technology 音声認識方法およびそれを用いた音声認識装置
JP2008203474A (ja) 2007-02-20 2008-09-04 Nippon Telegr & Teleph Corp <Ntt> 多信号強調装置、方法、プログラム及びその記録媒体
US20110182436A1 (en) 2010-01-26 2011-07-28 Carlo Murgia Adaptive Noise Reduction Using Level Cues
US20130024194A1 (en) 2010-11-25 2013-01-24 Goertek Inc. Speech enhancing method and device, and nenoising communication headphone enhancing method and device, and denoising communication headphones
JP2013201525A (ja) 2012-03-23 2013-10-03 Mitsubishi Electric Corp ビームフォーミング処理装置
US20150304766A1 (en) 2012-11-30 2015-10-22 Aalto-Kaorkeakoullusaatio Method for spatial filtering of at least one sound signal, computer readable storage medium and spatial filtering system based on cross-pattern coherence
WO2015157458A1 (en) 2014-04-09 2015-10-15 Kaonyx Labs, LLC Methods and systems for improved measurement, entity and parameter estimation, and path propagation effect measurement and mitigation in source signal separation
US20170208415A1 (en) 2014-07-23 2017-07-20 Pcms Holdings, Inc. System and method for determining audio context in augmented-reality applications
WO2018022222A1 (en) 2016-07-29 2018-02-01 Qualcomm Incorporated Far-field audio processing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Sharon GANNOT et al.，Signal Enhancement Using Beamforming and Nonstationarity with Applications to Speech，IEEE Transactions on Signal Processing, [online]，2001年08月，Volume 49, Issue 8，pp. 1614-1626，[2023年11月1日検索], <URL: https://ieeexplore.ieee.org/document/934132>

Also Published As

Publication number Publication date
US20220148611A1 (en) 2022-05-12
CN113795881B (zh) 2025-03-14
CN113795881A (zh) 2021-12-14
KR20250044808A (ko) 2025-04-01
WO2020183219A1 (en) 2020-09-17
EP3939035A4 (en) 2022-11-02
CN120089153A (zh) 2025-06-03
EP3939035A1 (en) 2022-01-19
JP2022533300A (ja) 2022-07-22
KR102789155B1 (ko) 2025-04-01
US12148441B2 (en) 2024-11-19
KR20210137146A (ko) 2021-11-17
JP2025000790A (ja) 2025-01-07

Similar Documents

Publication Publication Date Title
JP7564117B2 (ja) キューのクラスター化を使用した音声強化
US11694710B2 (en) Multi-stream target-speech detection and channel fusion
US10535361B2 (en) Speech enhancement using clustering of cues
Chazan et al. Multi-microphone speaker separation based on deep DOA estimation
Erdogan et al. Improved MVDR beamforming using single-channel mask prediction networks.
CN109597022B (zh) 声源方位角运算、定位目标音频的方法、装置和设备
Liu et al. Neural network based time-frequency masking and steering vector estimation for two-channel MVDR beamforming
CN110178178A (zh) 具有环境自动语音识别(asr)的麦克风选择和多个讲话者分割
JP2018169473A (ja) 音声処理装置、音声処理方法及びプログラム
Martinez et al. DNN-based performance measures for predicting error rates in automatic speech recognition and optimizing hearing aid parameters
Chakraborty et al. Sound-model-based acoustic source localization using distributed microphone arrays
Martín-Doñas et al. Dual-channel DNN-based speech enhancement for smartphones
CN114616483A (zh) 声源定位设备、声源定位方法和程序
EP2745293B1 (en) Signal noise attenuation
JPWO2020183219A5 (https=)
WO2020064089A1 (en) Determining a room response of a desired source in a reverberant environment
CN121054020A (zh) 一种音频数据处理方法、装置及电子设备
Giannoulis et al. Room-localized speech activity detection in multi-microphone smart homes
Venkatesan et al. Deep recurrent neural networks based binaural speech segregation for the selection of closest target of interest
JP2003076393A (ja) 騒音環境下における音声推定方法および音声認識方法
Venkatesan et al. Analysis of monaural and binaural statistical properties for the estimation of distance of a target speaker
Malek et al. Speaker extraction using LCMV beamformer with DNN-based SPP and RTF identification scheme
CN115497495A (zh) 基于神经网络的音频处理中的空间相关特征提取
Chiu et al. A micro-control device of soundscape collection for mixed frog call recognition
JP2010072164A (ja) 目的信号区間推定装置、目的信号区間推定方法、目的信号区間推定プログラム及び記録媒体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220309

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220309

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230207

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230214

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230512

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230714

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230814

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231107

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20240205

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20240405

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240507

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20240507

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240828

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240926

R150 Certificate of patent or registration of utility model

Ref document number: 7564117

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150