JP2013534651A - 計算聴覚シーン解析に基づくモノラルノイズ抑制 - Google Patents

計算聴覚シーン解析に基づくモノラルノイズ抑制 Download PDF

Info

Publication number
JP2013534651A
JP2013534651A JP2013519682A JP2013519682A JP2013534651A JP 2013534651 A JP2013534651 A JP 2013534651A JP 2013519682 A JP2013519682 A JP 2013519682A JP 2013519682 A JP2013519682 A JP 2013519682A JP 2013534651 A JP2013534651 A JP 2013534651A
Authority
JP
Japan
Prior art keywords
noise
pitch
speech
signal
model
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.)
Ceased
Application number
JP2013519682A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013534651A5 (OSRAM
Inventor
アヴェンダノ，カーロス
ラロシェ，ジャン
グッドウィン，マイケル，エム
ソルバッハ，ラッジャー
Original Assignee
オーディエンス，インコーポレイテッド
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 オーディエンス，インコーポレイテッド filed Critical オーディエンス，インコーポレイテッド
Publication of JP2013534651A publication Critical patent/JP2013534651A/ja
Publication of JP2013534651A5 publication Critical patent/JP2013534651A5/ja
Ceased legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Noise Elimination (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2013519682A 2010-07-12 2011-05-19 計算聴覚シーン解析に基づくモノラルノイズ抑制 Ceased JP2013534651A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US36363810P 2010-07-12 2010-07-12
US61/363,638 2010-07-12
US12/860,043 US8447596B2 (en) 2010-07-12 2010-08-20 Monaural noise suppression based on computational auditory scene analysis
US12/860,043 2010-08-20
PCT/US2011/037250 WO2012009047A1 (en) 2010-07-12 2011-05-19 Monaural noise suppression based on computational auditory scene analysis

Publications (2)

Publication Number Publication Date
JP2013534651A true JP2013534651A (ja) 2013-09-05
JP2013534651A5 JP2013534651A5 (OSRAM) 2014-10-09

Family

ID=45439210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013519682A Ceased JP2013534651A (ja) 2010-07-12 2011-05-19 計算聴覚シーン解析に基づくモノラルノイズ抑制

Country Status (5)

Country Link
US (2) US8447596B2 (OSRAM)
JP (1) JP2013534651A (OSRAM)
KR (1) KR20130117750A (OSRAM)
TW (1) TW201214418A (OSRAM)
WO (1) WO2012009047A1 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9502048B2 (en) 2010-04-19 2016-11-22 Knowles Electronics, Llc Adaptively reducing noise to limit speech distortion
US9558755B1 (en) 2010-05-20 2017-01-31 Knowles Electronics, Llc Noise suppression assisted automatic speech recognition
US9640194B1 (en) 2012-10-04 2017-05-02 Knowles Electronics, Llc Noise suppression for speech processing based on machine-learning mask estimation
US9799330B2 (en) 2014-08-28 2017-10-24 Knowles Electronics, Llc Multi-sourced noise suppression

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8538035B2 (en) 2010-04-29 2013-09-17 Audience, Inc. Multi-microphone robust noise suppression
US8798290B1 (en) 2010-04-21 2014-08-05 Audience, Inc. Systems and methods for adaptive signal equalization
US8781137B1 (en) 2010-04-27 2014-07-15 Audience, Inc. Wind noise detection and suppression
US8447596B2 (en) 2010-07-12 2013-05-21 Audience, Inc. Monaural noise suppression based on computational auditory scene analysis
US8849663B2 (en) * 2011-03-21 2014-09-30 The Intellisis Corporation Systems and methods for segmenting and/or classifying an audio signal from transformed audio information
US9142220B2 (en) 2011-03-25 2015-09-22 The Intellisis Corporation Systems and methods for reconstructing an audio signal from transformed audio information
US8548803B2 (en) 2011-08-08 2013-10-01 The Intellisis Corporation System and method of processing a sound signal including transforming the sound signal into a frequency-chirp domain
US8620646B2 (en) 2011-08-08 2013-12-31 The Intellisis Corporation System and method for tracking sound pitch across an audio signal using harmonic envelope
US9183850B2 (en) 2011-08-08 2015-11-10 The Intellisis Corporation System and method for tracking sound pitch across an audio signal
US8892046B2 (en) * 2012-03-29 2014-11-18 Bose Corporation Automobile communication system
US12380906B2 (en) 2013-03-13 2025-08-05 Solos Technology Limited Microphone configurations for eyewear devices, systems, apparatuses, and methods
US10306389B2 (en) 2013-03-13 2019-05-28 Kopin Corporation Head wearable acoustic system with noise canceling microphone geometry apparatuses and methods
US9257952B2 (en) 2013-03-13 2016-02-09 Kopin Corporation Apparatuses and methods for multi-channel signal compression during desired voice activity detection
US9830905B2 (en) 2013-06-26 2017-11-28 Qualcomm Incorporated Systems and methods for feature extraction
US9530434B1 (en) * 2013-07-18 2016-12-27 Knuedge Incorporated Reducing octave errors during pitch determination for noisy audio signals
US9508345B1 (en) 2013-09-24 2016-11-29 Knowles Electronics, Llc Continuous voice sensing
US9959886B2 (en) * 2013-12-06 2018-05-01 Malaspina Labs (Barbados), Inc. Spectral comb voice activity detection
US9953634B1 (en) 2013-12-17 2018-04-24 Knowles Electronics, Llc Passive training for automatic speech recognition
US9437188B1 (en) 2014-03-28 2016-09-06 Knowles Electronics, Llc Buffered reprocessing for multi-microphone automatic speech recognition assist
US9378755B2 (en) * 2014-05-30 2016-06-28 Apple Inc. Detecting a user's voice activity using dynamic probabilistic models of speech features
CN104064197B (zh) * 2014-06-20 2017-05-17 哈尔滨工业大学深圳研究生院 一种基于语音帧间动态信息提高语音识别鲁棒性的方法
TWI584275B (zh) * 2014-11-25 2017-05-21 宏達國際電子股份有限公司 電子裝置和聲音信號的分析與播放方法
US9712915B2 (en) 2014-11-25 2017-07-18 Knowles Electronics, Llc Reference microphone for non-linear and time variant echo cancellation
US9922668B2 (en) 2015-02-06 2018-03-20 Knuedge Incorporated Estimating fractional chirp rate with multiple frequency representations
US9870785B2 (en) 2015-02-06 2018-01-16 Knuedge Incorporated Determining features of harmonic signals
US9842611B2 (en) 2015-02-06 2017-12-12 Knuedge Incorporated Estimating pitch using peak-to-peak distances
US10262677B2 (en) * 2015-09-02 2019-04-16 The University Of Rochester Systems and methods for removing reverberation from audio signals
US11631421B2 (en) * 2015-10-18 2023-04-18 Solos Technology Limited Apparatuses and methods for enhanced speech recognition in variable environments
KR102494139B1 (ko) * 2015-11-06 2023-01-31 삼성전자주식회사 뉴럴 네트워크 학습 장치 및 방법과, 음성 인식 장치 및 방법
US9678709B1 (en) 2015-11-25 2017-06-13 Doppler Labs, Inc. Processing sound using collective feedforward
US9654861B1 (en) 2015-11-13 2017-05-16 Doppler Labs, Inc. Annoyance noise suppression
EP3375195B1 (en) 2015-11-13 2023-11-01 Dolby Laboratories Licensing Corporation Annoyance noise suppression
US9589574B1 (en) 2015-11-13 2017-03-07 Doppler Labs, Inc. Annoyance noise suppression
US11145320B2 (en) 2015-11-25 2021-10-12 Dolby Laboratories Licensing Corporation Privacy protection in collective feedforward
US10853025B2 (en) 2015-11-25 2020-12-01 Dolby Laboratories Licensing Corporation Sharing of custom audio processing parameters
US9703524B2 (en) 2015-11-25 2017-07-11 Doppler Labs, Inc. Privacy protection in collective feedforward
US9584899B1 (en) 2015-11-25 2017-02-28 Doppler Labs, Inc. Sharing of custom audio processing parameters
WO2017096174A1 (en) 2015-12-04 2017-06-08 Knowles Electronics, Llc Multi-microphone feedforward active noise cancellation
US20170206898A1 (en) * 2016-01-14 2017-07-20 Knowles Electronics, Llc Systems and methods for assisting automatic speech recognition
CN105957520B (zh) * 2016-07-04 2019-10-11 北京邮电大学 一种适用于回声消除系统的语音状态检测方法
WO2018148095A1 (en) 2017-02-13 2018-08-16 Knowles Electronics, Llc Soft-talk audio capture for mobile devices
EP3416167B1 (en) * 2017-06-16 2020-05-13 Nxp B.V. Signal processor for single-channel periodic noise reduction
CN107331406B (zh) * 2017-07-03 2020-06-16 福建星网智慧软件有限公司 一种动态调整回声延时的方法
JP6904198B2 (ja) * 2017-09-25 2021-07-14 富士通株式会社 音声処理プログラム、音声処理方法および音声処理装置
US11029914B2 (en) 2017-09-29 2021-06-08 Knowles Electronics, Llc Multi-core audio processor with phase coherency
WO2019133765A1 (en) 2017-12-28 2019-07-04 Knowles Electronics, Llc Direction of arrival estimation for multiple audio content streams
CN108806708A (zh) * 2018-06-13 2018-11-13 中国电子科技集团公司第三研究所 基于计算听觉场景分析和生成对抗网络模型的语音降噪方法
US10891954B2 (en) 2019-01-03 2021-01-12 International Business Machines Corporation Methods and systems for managing voice response systems based on signals from external devices
US11011182B2 (en) * 2019-03-25 2021-05-18 Nxp B.V. Audio processing system for speech enhancement
DE102019214220A1 (de) * 2019-09-18 2021-03-18 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgeräts und Hörgerät
US11587575B2 (en) * 2019-10-11 2023-02-21 Plantronics, Inc. Hybrid noise suppression
CN110739005B (zh) * 2019-10-28 2022-02-01 南京工程学院 一种面向瞬态噪声抑制的实时语音增强方法
CN110769111A (zh) * 2019-10-28 2020-02-07 珠海格力电器股份有限公司 一种降噪方法、系统、存储介质以及终端
TWI728632B (zh) * 2019-12-31 2021-05-21 財團法人工業技術研究院 特定音源的定位方法
CN111883154B (zh) * 2020-07-17 2023-11-28 海尔优家智能科技（北京）有限公司 回声消除方法及装置、计算机可读的存储介质、电子装置
CN112801903B (zh) * 2021-01-29 2024-07-05 北京博雅慧视智能技术研究院有限公司 一种基于视频降噪的目标跟踪方法、装置和计算机设备
EP4198975A1 (en) * 2021-12-16 2023-06-21 GN Hearing A/S Electronic device and method for obtaining a user's speech in a first sound signal
CN114360566B (zh) * 2022-01-25 2025-02-18 杭州涂鸦信息技术有限公司 一种语音信号的降噪处理方法、装置以及存储介质
CN120833780B (zh) * 2025-09-17 2025-12-02 安康可之爱动漫科技有限公司 一种语音交互毛绒玩具的智能唤醒方法、设备及介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0944186A (ja) * 1995-07-31 1997-02-14 Matsushita Electric Ind Co Ltd 雑音抑制装置
JP2003521721A (ja) * 1998-11-24 2003-07-15 マイクロソフト コーポレイション ピッチ追跡方法および装置
JP2009538450A (ja) * 2006-05-25 2009-11-05 オーディエンス，インコーポレイテッド オーディオ信号を処理するシステムおよび方法

Family Cites Families (219)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581122A (en) 1967-10-26 1971-05-25 Bell Telephone Labor Inc All-pass filter circuit having negative resistance shunting resonant circuit
US3989897A (en) 1974-10-25 1976-11-02 Carver R W Method and apparatus for reducing noise content in audio signals
US4811404A (en) 1987-10-01 1989-03-07 Motorola, Inc. Noise suppression system
US4910779A (en) 1987-10-15 1990-03-20 Cooper Duane H Head diffraction compensated stereo system with optimal equalization
IL84948A0 (en) 1987-12-25 1988-06-30 D S P Group Israel Ltd Noise reduction system
US5027306A (en) 1989-05-12 1991-06-25 Dattorro Jon C Decimation filter as for a sigma-delta analog-to-digital converter
US5050217A (en) 1990-02-16 1991-09-17 Akg Acoustics, Inc. Dynamic noise reduction and spectral restoration system
US5103229A (en) 1990-04-23 1992-04-07 General Electric Company Plural-order sigma-delta analog-to-digital converters using both single-bit and multiple-bit quantization
JPH0566795A (ja) 1991-09-06 1993-03-19 Gijutsu Kenkyu Kumiai Iryo Fukushi Kiki Kenkyusho 雑音抑圧装置とその調整装置
JP3279612B2 (ja) 1991-12-06 2002-04-30 ソニー株式会社 雑音低減装置
JP3176474B2 (ja) 1992-06-03 2001-06-18 沖電気工業株式会社 適応ノイズキャンセラ装置
US5408235A (en) 1994-03-07 1995-04-18 Intel Corporation Second order Sigma-Delta based analog to digital converter having superior analog components and having a programmable comb filter coupled to the digital signal processor
JP3307138B2 (ja) 1995-02-27 2002-07-24 ソニー株式会社 信号符号化方法及び装置、並びに信号復号化方法及び装置
US5828997A (en) 1995-06-07 1998-10-27 Sensimetrics Corporation Content analyzer mixing inverse-direction-probability-weighted noise to input signal
US5687104A (en) 1995-11-17 1997-11-11 Motorola, Inc. Method and apparatus for generating decoupled filter parameters and implementing a band decoupled filter
US5774562A (en) 1996-03-25 1998-06-30 Nippon Telegraph And Telephone Corp. Method and apparatus for dereverberation
JP3325770B2 (ja) 1996-04-26 2002-09-17 三菱電機株式会社 ノイズ低減回路及びノイズ低減装置及びノイズ低減方法
US5701350A (en) 1996-06-03 1997-12-23 Digisonix, Inc. Active acoustic control in remote regions
US5825898A (en) 1996-06-27 1998-10-20 Lamar Signal Processing Ltd. System and method for adaptive interference cancelling
US5806025A (en) 1996-08-07 1998-09-08 U S West, Inc. Method and system for adaptive filtering of speech signals using signal-to-noise ratio to choose subband filter bank
JPH10124088A (ja) 1996-10-24 1998-05-15 Sony Corp 音声帯域幅拡張装置及び方法
US5963651A (en) 1997-01-16 1999-10-05 Digisonix, Inc. Adaptive acoustic attenuation system having distributed processing and shared state nodal architecture
JP3328532B2 (ja) 1997-01-22 2002-09-24 シャープ株式会社 デジタルデータの符号化方法
US6104993A (en) 1997-02-26 2000-08-15 Motorola, Inc. Apparatus and method for rate determination in a communication system
JP4132154B2 (ja) 1997-10-23 2008-08-13 ソニー株式会社 音声合成方法及び装置、並びに帯域幅拡張方法及び装置
US6343267B1 (en) 1998-04-30 2002-01-29 Matsushita Electric Industrial Co., Ltd. Dimensionality reduction for speaker normalization and speaker and environment adaptation using eigenvoice techniques
US6160265A (en) 1998-07-13 2000-12-12 Kensington Laboratories, Inc. SMIF box cover hold down latch and box door latch actuating mechanism
US6240386B1 (en) 1998-08-24 2001-05-29 Conexant Systems, Inc. Speech codec employing noise classification for noise compensation
US6539355B1 (en) 1998-10-15 2003-03-25 Sony Corporation Signal band expanding method and apparatus and signal synthesis method and apparatus
US6011501A (en) 1998-12-31 2000-01-04 Cirrus Logic, Inc. Circuits, systems and methods for processing data in a one-bit format
US6453287B1 (en) 1999-02-04 2002-09-17 Georgia-Tech Research Corporation Apparatus and quality enhancement algorithm for mixed excitation linear predictive (MELP) and other speech coders
US6381570B2 (en) 1999-02-12 2002-04-30 Telogy Networks, Inc. Adaptive two-threshold method for discriminating noise from speech in a communication signal
US6377915B1 (en) 1999-03-17 2002-04-23 Yrp Advanced Mobile Communication Systems Research Laboratories Co., Ltd. Speech decoding using mix ratio table
US6490556B2 (en) 1999-05-28 2002-12-03 Intel Corporation Audio classifier for half duplex communication
US20010044719A1 (en) 1999-07-02 2001-11-22 Mitsubishi Electric Research Laboratories, Inc. Method and system for recognizing, indexing, and searching acoustic signals
US6453284B1 (en) * 1999-07-26 2002-09-17 Texas Tech University Health Sciences Center Multiple voice tracking system and method
US6480610B1 (en) 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids
US7054809B1 (en) 1999-09-22 2006-05-30 Mindspeed Technologies, Inc. Rate selection method for selectable mode vocoder
US6326912B1 (en) 1999-09-24 2001-12-04 Akm Semiconductor, Inc. Analog-to-digital conversion using a multi-bit analog delta-sigma modulator combined with a one-bit digital delta-sigma modulator
US6594367B1 (en) 1999-10-25 2003-07-15 Andrea Electronics Corporation Super directional beamforming design and implementation
US6757395B1 (en) 2000-01-12 2004-06-29 Sonic Innovations, Inc. Noise reduction apparatus and method
US20010046304A1 (en) 2000-04-24 2001-11-29 Rast Rodger H. System and method for selective control of acoustic isolation in headsets
JP2001318694A (ja) 2000-05-10 2001-11-16 Toshiba Corp 信号処理装置、信号処理方法および記録媒体
US7346176B1 (en) 2000-05-11 2008-03-18 Plantronics, Inc. Auto-adjust noise canceling microphone with position sensor
US6377637B1 (en) 2000-07-12 2002-04-23 Andrea Electronics Corporation Sub-band exponential smoothing noise canceling system
US6782253B1 (en) 2000-08-10 2004-08-24 Koninklijke Philips Electronics N.V. Mobile micro portal
EP1407553B1 (en) 2000-08-11 2006-02-22 Koninklijke Philips Electronics N.V. Method and arrangement for synchronizing a sigma-delta-modulator
JP3566197B2 (ja) 2000-08-31 2004-09-15 松下電器産業株式会社 雑音抑圧装置及び雑音抑圧方法
US7472059B2 (en) 2000-12-08 2008-12-30 Qualcomm Incorporated Method and apparatus for robust speech classification
US20020128839A1 (en) 2001-01-12 2002-09-12 Ulf Lindgren Speech bandwidth extension
US20020097884A1 (en) 2001-01-25 2002-07-25 Cairns Douglas A. Variable noise reduction algorithm based on vehicle conditions
DE50104998D1 (de) 2001-05-11 2005-02-03 Siemens Ag Verfahren zur erweiterung der bandbreite eines schmalbandig gefilterten sprachsignals, insbesondere eines von einem telekommunikationsgerät gesendeten sprachsignals
US6675164B2 (en) 2001-06-08 2004-01-06 The Regents Of The University Of California Parallel object-oriented data mining system
CN1326415C (zh) 2001-06-26 2007-07-11 诺基亚公司 对音频信号进行代码变换的方法、码变换器、网元、无线通信网和通信系统
US6876859B2 (en) 2001-07-18 2005-04-05 Trueposition, Inc. Method for estimating TDOA and FDOA in a wireless location system
CA2354808A1 (en) 2001-08-07 2003-02-07 King Tam Sub-band adaptive signal processing in an oversampled filterbank
US6988066B2 (en) 2001-10-04 2006-01-17 At&T Corp. Method of bandwidth extension for narrow-band speech
US6895375B2 (en) 2001-10-04 2005-05-17 At&T Corp. System for bandwidth extension of Narrow-band speech
US7469206B2 (en) 2001-11-29 2008-12-23 Coding Technologies Ab Methods for improving high frequency reconstruction
US8098844B2 (en) 2002-02-05 2012-01-17 Mh Acoustics, Llc Dual-microphone spatial noise suppression
US8942387B2 (en) 2002-02-05 2015-01-27 Mh Acoustics Llc Noise-reducing directional microphone array
US7050783B2 (en) 2002-02-22 2006-05-23 Kyocera Wireless Corp. Accessory detection system
AU2003233425A1 (en) 2002-03-22 2003-10-13 Georgia Tech Research Corporation Analog audio enhancement system using a noise suppression algorithm
GB2387008A (en) 2002-03-28 2003-10-01 Qinetiq Ltd Signal Processing System
US7072834B2 (en) 2002-04-05 2006-07-04 Intel Corporation Adapting to adverse acoustic environment in speech processing using playback training data
US7065486B1 (en) * 2002-04-11 2006-06-20 Mindspeed Technologies, Inc. Linear prediction based noise suppression
DK1359787T3 (en) 2002-04-25 2015-04-20 Gn Resound As Fitting method and hearing prosthesis which is based on signal to noise ratio loss of data
US7257231B1 (en) 2002-06-04 2007-08-14 Creative Technology Ltd. Stream segregation for stereo signals
US20050238238A1 (en) 2002-07-19 2005-10-27 Li-Qun Xu Method and system for classification of semantic content of audio/video data
US7539273B2 (en) 2002-08-29 2009-05-26 Bae Systems Information And Electronic Systems Integration Inc. Method for separating interfering signals and computing arrival angles
US7574352B2 (en) * 2002-09-06 2009-08-11 Massachusetts Institute Of Technology 2-D processing of speech
US7283956B2 (en) 2002-09-18 2007-10-16 Motorola, Inc. Noise suppression
US7657427B2 (en) 2002-10-11 2010-02-02 Nokia Corporation Methods and devices for source controlled variable bit-rate wideband speech coding
KR100477699B1 (ko) 2003-01-15 2005-03-18 삼성전자주식회사 양자화 잡음 분포 조절 방법 및 장치
US7895036B2 (en) 2003-02-21 2011-02-22 Qnx Software Systems Co. System for suppressing wind noise
US7529664B2 (en) 2003-03-15 2009-05-05 Mindspeed Technologies, Inc. Signal decomposition of voiced speech for CELP speech coding
GB2401744B (en) 2003-05-14 2006-02-15 Ultra Electronics Ltd An adaptive control unit with feedback compensation
JP4212591B2 (ja) 2003-06-30 2009-01-21 富士通株式会社 オーディオ符号化装置
US7245767B2 (en) 2003-08-21 2007-07-17 Hewlett-Packard Development Company, L.P. Method and apparatus for object identification, classification or verification
US7516067B2 (en) * 2003-08-25 2009-04-07 Microsoft Corporation Method and apparatus using harmonic-model-based front end for robust speech recognition
CA2452945C (en) 2003-09-23 2016-05-10 Mcmaster University Binaural adaptive hearing system
US20050075866A1 (en) 2003-10-06 2005-04-07 Bernard Widrow Speech enhancement in the presence of background noise
US7461003B1 (en) 2003-10-22 2008-12-02 Tellabs Operations, Inc. Methods and apparatus for improving the quality of speech signals
WO2005041170A1 (en) 2003-10-24 2005-05-06 Nokia Corpration Noise-dependent postfiltering
US7672693B2 (en) 2003-11-10 2010-03-02 Nokia Corporation Controlling method, secondary unit and radio terminal equipment
US7725314B2 (en) * 2004-02-16 2010-05-25 Microsoft Corporation Method and apparatus for constructing a speech filter using estimates of clean speech and noise
WO2005083677A2 (en) 2004-02-18 2005-09-09 Philips Intellectual Property & Standards Gmbh Method and system for generating training data for an automatic speech recogniser
DE602004004242T2 (de) 2004-03-19 2008-06-05 Harman Becker Automotive Systems Gmbh System und Verfahren zur Verbesserung eines Audiosignals
US7957542B2 (en) 2004-04-28 2011-06-07 Koninklijke Philips Electronics N.V. Adaptive beamformer, sidelobe canceller, handsfree speech communication device
US8712768B2 (en) 2004-05-25 2014-04-29 Nokia Corporation System and method for enhanced artificial bandwidth expansion
US7254535B2 (en) * 2004-06-30 2007-08-07 Motorola, Inc. Method and apparatus for equalizing a speech signal generated within a pressurized air delivery system
US20060089836A1 (en) 2004-10-21 2006-04-27 Motorola, Inc. System and method of signal pre-conditioning with adaptive spectral tilt compensation for audio equalization
US7469155B2 (en) 2004-11-29 2008-12-23 Cisco Technology, Inc. Handheld communications device with automatic alert mode selection
GB2422237A (en) 2004-12-21 2006-07-19 Fluency Voice Technology Ltd Dynamic coefficients determined from temporally adjacent speech frames
US8170221B2 (en) 2005-03-21 2012-05-01 Harman Becker Automotive Systems Gmbh Audio enhancement system and method
SG163556A1 (en) 2005-04-01 2010-08-30 Qualcomm Inc Systems, methods, and apparatus for wideband speech coding
US8249861B2 (en) 2005-04-20 2012-08-21 Qnx Software Systems Limited High frequency compression integration
US7813931B2 (en) 2005-04-20 2010-10-12 QNX Software Systems, Co. System for improving speech quality and intelligibility with bandwidth compression/expansion
US8280730B2 (en) 2005-05-25 2012-10-02 Motorola Mobility Llc Method and apparatus of increasing speech intelligibility in noisy environments
US20070005351A1 (en) 2005-06-30 2007-01-04 Sathyendra Harsha M Method and system for bandwidth expansion for voice communications
KR101116363B1 (ko) 2005-08-11 2012-03-09 삼성전자주식회사 음성신호 분류방법 및 장치, 및 이를 이용한 음성신호부호화방법 및 장치
CN101238511B (zh) 2005-08-11 2011-09-07 旭化成株式会社 声源分离装置、音频识别装置、移动电话机、声源分离方法
US20070041589A1 (en) 2005-08-17 2007-02-22 Gennum Corporation System and method for providing environmental specific noise reduction algorithms
US8326614B2 (en) 2005-09-02 2012-12-04 Qnx Software Systems Limited Speech enhancement system
EP1760696B1 (en) 2005-09-03 2016-02-03 GN ReSound A/S Method and apparatus for improved estimation of non-stationary noise for speech enhancement
US20070053522A1 (en) 2005-09-08 2007-03-08 Murray Daniel J Method and apparatus for directional enhancement of speech elements in noisy environments
CA2621940C (en) 2005-09-09 2014-07-29 Mcmaster University Method and device for binaural signal enhancement
JP4742226B2 (ja) 2005-09-28 2011-08-10 国立大学法人九州大学 能動消音制御装置及び方法
EP1772855B1 (en) 2005-10-07 2013-09-18 Nuance Communications, Inc. Method for extending the spectral bandwidth of a speech signal
US7813923B2 (en) 2005-10-14 2010-10-12 Microsoft Corporation Calibration based beamforming, non-linear adaptive filtering, and multi-sensor headset
US7546237B2 (en) 2005-12-23 2009-06-09 Qnx Software Systems (Wavemakers), Inc. Bandwidth extension of narrowband speech
US8345890B2 (en) 2006-01-05 2013-01-01 Audience, Inc. System and method for utilizing inter-microphone level differences for speech enhancement
US8032369B2 (en) 2006-01-20 2011-10-04 Qualcomm Incorporated Arbitrary average data rates for variable rate coders
US8194880B2 (en) 2006-01-30 2012-06-05 Audience, Inc. System and method for utilizing omni-directional microphones for speech enhancement
US9185487B2 (en) 2006-01-30 2015-11-10 Audience, Inc. System and method for providing noise suppression utilizing null processing noise subtraction
US8744844B2 (en) 2007-07-06 2014-06-03 Audience, Inc. System and method for adaptive intelligent noise suppression
WO2007100137A1 (ja) 2006-03-03 2007-09-07 Nippon Telegraph And Telephone Corporation 残響除去装置、残響除去方法、残響除去プログラム及び記録媒体
US8180067B2 (en) 2006-04-28 2012-05-15 Harman International Industries, Incorporated System for selectively extracting components of an audio input signal
US8204253B1 (en) 2008-06-30 2012-06-19 Audience, Inc. Self calibration of audio device
US20070299655A1 (en) 2006-06-22 2007-12-27 Nokia Corporation Method, Apparatus and Computer Program Product for Providing Low Frequency Expansion of Speech
WO2007147418A1 (en) 2006-06-23 2007-12-27 Gn Resound A/S A hearing instrument with adaptive directional signal processing
JP4836720B2 (ja) 2006-09-07 2011-12-14 株式会社東芝 ノイズサプレス装置
WO2008032209A2 (en) 2006-09-14 2008-03-20 Lg Electronics Inc. Controller and user interface for dialogue enhancement techniques
DE102006051071B4 (de) 2006-10-30 2010-12-16 Siemens Audiologische Technik Gmbh Pegelabhängige Geräuschreduktion
EP1933303B1 (en) 2006-12-14 2008-08-06 Harman/Becker Automotive Systems GmbH Speech dialog control based on signal pre-processing
US7986794B2 (en) 2007-01-11 2011-07-26 Fortemedia, Inc. Small array microphone apparatus and beam forming method thereof
JP4882773B2 (ja) 2007-02-05 2012-02-22 ソニー株式会社 信号処理装置、信号処理方法
JP5401760B2 (ja) 2007-02-05 2014-01-29 ソニー株式会社 ヘッドフォン装置、音声再生システム、音声再生方法
US8060363B2 (en) 2007-02-13 2011-11-15 Nokia Corporation Audio signal encoding
RU2440627C2 (ru) 2007-02-26 2012-01-20 Долби Лэборетериз Лайсенсинг Корпорейшн Повышение разборчивости речи в звукозаписи развлекательных программ
US20080208575A1 (en) 2007-02-27 2008-08-28 Nokia Corporation Split-band encoding and decoding of an audio signal
US7925502B2 (en) * 2007-03-01 2011-04-12 Microsoft Corporation Pitch model for noise estimation
KR100905585B1 (ko) 2007-03-02 2009-07-02 삼성전자주식회사 음성신호의 대역폭 확장 제어 방법 및 장치
EP1970900A1 (en) 2007-03-14 2008-09-17 Harman Becker Automotive Systems GmbH Method and apparatus for providing a codebook for bandwidth extension of an acoustic signal
CN101266797B (zh) * 2007-03-16 2011-06-01 展讯通信（上海）有限公司 语音信号后处理滤波方法
CN101636648B (zh) 2007-03-19 2012-12-05 杜比实验室特许公司 采用感知模型的语音增强
US8005238B2 (en) 2007-03-22 2011-08-23 Microsoft Corporation Robust adaptive beamforming with enhanced noise suppression
US7873114B2 (en) 2007-03-29 2011-01-18 Motorola Mobility, Inc. Method and apparatus for quickly detecting a presence of abrupt noise and updating a noise estimate
US8180062B2 (en) 2007-05-30 2012-05-15 Nokia Corporation Spatial sound zooming
JP4455614B2 (ja) 2007-06-13 2010-04-21 株式会社東芝 音響信号処理方法及び装置
US8428275B2 (en) 2007-06-22 2013-04-23 Sanyo Electric Co., Ltd. Wind noise reduction device
US8140331B2 (en) 2007-07-06 2012-03-20 Xia Lou Feature extraction for identification and classification of audio signals
US7817808B2 (en) 2007-07-19 2010-10-19 Alon Konchitsky Dual adaptive structure for speech enhancement
US7856353B2 (en) 2007-08-07 2010-12-21 Nuance Communications, Inc. Method for processing speech signal data with reverberation filtering
US20090043577A1 (en) 2007-08-10 2009-02-12 Ditech Networks, Inc. Signal presence detection using bi-directional communication data
DE602007003220D1 (de) 2007-08-13 2009-12-24 Harman Becker Automotive Sys Rauschverringerung mittels Kombination aus Strahlformung und Nachfilterung
RU2469423C2 (ru) 2007-09-12 2012-12-10 Долби Лэборетериз Лайсенсинг Корпорейшн Повышение разборчивости речи с помощью четкости голоса
WO2009035613A1 (en) 2007-09-12 2009-03-19 Dolby Laboratories Licensing Corporation Speech enhancement with noise level estimation adjustment
JP4339929B2 (ja) 2007-10-01 2009-10-07 パナソニック株式会社 音源方向検知装置
ATE477572T1 (de) 2007-10-01 2010-08-15 Harman Becker Automotive Sys Effiziente audiosignalverarbeitung im subbandbereich, verfahren, vorrichtung und dazugehöriges computerprogramm
US8107631B2 (en) 2007-10-04 2012-01-31 Creative Technology Ltd Correlation-based method for ambience extraction from two-channel audio signals
US20090095804A1 (en) 2007-10-12 2009-04-16 Sony Ericsson Mobile Communications Ab Rfid for connected accessory identification and method
US8046219B2 (en) 2007-10-18 2011-10-25 Motorola Mobility, Inc. Robust two microphone noise suppression system
US8606566B2 (en) 2007-10-24 2013-12-10 Qnx Software Systems Limited Speech enhancement through partial speech reconstruction
DE602007004504D1 (de) 2007-10-29 2010-03-11 Harman Becker Automotive Sys Partielle Sprachrekonstruktion
EP2058804B1 (en) 2007-10-31 2016-12-14 Nuance Communications, Inc. Method for dereverberation of an acoustic signal and system thereof
ATE508452T1 (de) * 2007-11-12 2011-05-15 Harman Becker Automotive Sys Unterscheidung zwischen vordergrundsprache und hintergrundgeräuschen
KR101444100B1 (ko) 2007-11-15 2014-09-26 삼성전자주식회사 혼합 사운드로부터 잡음을 제거하는 방법 및 장치
US20090150144A1 (en) 2007-12-10 2009-06-11 Qnx Software Systems (Wavemakers), Inc. Robust voice detector for receive-side automatic gain control
US8175291B2 (en) 2007-12-19 2012-05-08 Qualcomm Incorporated Systems, methods, and apparatus for multi-microphone based speech enhancement
WO2009082302A1 (en) 2007-12-20 2009-07-02 Telefonaktiebolaget L M Ericsson (Publ) Noise suppression method and apparatus
US8483854B2 (en) 2008-01-28 2013-07-09 Qualcomm Incorporated Systems, methods, and apparatus for context processing using multiple microphones
US8223988B2 (en) 2008-01-29 2012-07-17 Qualcomm Incorporated Enhanced blind source separation algorithm for highly correlated mixtures
US8194882B2 (en) 2008-02-29 2012-06-05 Audience, Inc. System and method for providing single microphone noise suppression fallback
US8355511B2 (en) 2008-03-18 2013-01-15 Audience, Inc. System and method for envelope-based acoustic echo cancellation
US8374854B2 (en) 2008-03-28 2013-02-12 Southern Methodist University Spatio-temporal speech enhancement technique based on generalized eigenvalue decomposition
US9197181B2 (en) 2008-05-12 2015-11-24 Broadcom Corporation Loudness enhancement system and method
US8831936B2 (en) 2008-05-29 2014-09-09 Qualcomm Incorporated Systems, methods, apparatus, and computer program products for speech signal processing using spectral contrast enhancement
US20090315708A1 (en) 2008-06-19 2009-12-24 John Walley Method and system for limiting audio output in audio headsets
US9253568B2 (en) 2008-07-25 2016-02-02 Broadcom Corporation Single-microphone wind noise suppression
ES2678415T3 (es) 2008-08-05 2018-08-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Aparato y procedimiento para procesamiento y señal de audio para mejora de habla mediante el uso de una extracción de característica
WO2010022453A1 (en) 2008-08-29 2010-03-04 Dev-Audio Pty Ltd A microphone array system and method for sound acquisition
US8392181B2 (en) 2008-09-10 2013-03-05 Texas Instruments Incorporated Subtraction of a shaped component of a noise reduction spectrum from a combined signal
DK2164066T3 (da) 2008-09-15 2016-06-13 Oticon As Støjspektrumsporing i støjende akustiske signaler
CN102160358B (zh) 2008-09-19 2015-03-11 杜比实验室特许公司 小蜂窝无线网络中的客户设备的上游信号处理
US8583048B2 (en) 2008-09-25 2013-11-12 Skyphy Networks Limited Multi-hop wireless systems having noise reduction and bandwidth expansion capabilities and the methods of the same
US20100082339A1 (en) 2008-09-30 2010-04-01 Alon Konchitsky Wind Noise Reduction
US20100094622A1 (en) * 2008-10-10 2010-04-15 Nexidia Inc. Feature normalization for speech and audio processing
US8218397B2 (en) 2008-10-24 2012-07-10 Qualcomm Incorporated Audio source proximity estimation using sensor array for noise reduction
US8724829B2 (en) 2008-10-24 2014-05-13 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for coherence detection
US8111843B2 (en) 2008-11-11 2012-02-07 Motorola Solutions, Inc. Compensation for nonuniform delayed group communications
US8243952B2 (en) 2008-12-22 2012-08-14 Conexant Systems, Inc. Microphone array calibration method and apparatus
EP2211339B1 (en) 2009-01-23 2017-05-31 Oticon A/s Listening system
JP4892021B2 (ja) 2009-02-26 2012-03-07 株式会社東芝 信号帯域拡張装置
US8359195B2 (en) 2009-03-26 2013-01-22 LI Creative Technologies, Inc. Method and apparatus for processing audio and speech signals
US8144890B2 (en) 2009-04-28 2012-03-27 Bose Corporation ANR settings boot loading
US8611553B2 (en) 2010-03-30 2013-12-17 Bose Corporation ANR instability detection
US8184822B2 (en) 2009-04-28 2012-05-22 Bose Corporation ANR signal processing topology
US8071869B2 (en) 2009-05-06 2011-12-06 Gracenote, Inc. Apparatus and method for determining a prominent tempo of an audio work
US8160265B2 (en) 2009-05-18 2012-04-17 Sony Computer Entertainment Inc. Method and apparatus for enhancing the generation of three-dimensional sound in headphone devices
US8737636B2 (en) 2009-07-10 2014-05-27 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for adaptive active noise cancellation
US7769187B1 (en) 2009-07-14 2010-08-03 Apple Inc. Communications circuits for electronic devices and accessories
US8571231B2 (en) 2009-10-01 2013-10-29 Qualcomm Incorporated Suppressing noise in an audio signal
US20110099010A1 (en) 2009-10-22 2011-04-28 Broadcom Corporation Multi-channel noise suppression system
US8244927B2 (en) 2009-10-27 2012-08-14 Fairchild Semiconductor Corporation Method of detecting accessories on an audio jack
US8848935B1 (en) 2009-12-14 2014-09-30 Audience, Inc. Low latency active noise cancellation system
US8526628B1 (en) 2009-12-14 2013-09-03 Audience, Inc. Low latency active noise cancellation system
US8385559B2 (en) 2009-12-30 2013-02-26 Robert Bosch Gmbh Adaptive digital noise canceller
US9008329B1 (en) 2010-01-26 2015-04-14 Audience, Inc. Noise reduction using multi-feature cluster tracker
US8700391B1 (en) 2010-04-01 2014-04-15 Audience, Inc. Low complexity bandwidth expansion of speech
KR20130038857A (ko) 2010-04-09 2013-04-18 디티에스, 인코포레이티드 오디오 재생을 위한 적응적 주변 소음 보상
US8473287B2 (en) 2010-04-19 2013-06-25 Audience, Inc. Method for jointly optimizing noise reduction and voice quality in a mono or multi-microphone system
US8538035B2 (en) 2010-04-29 2013-09-17 Audience, Inc. Multi-microphone robust noise suppression
US8958572B1 (en) 2010-04-19 2015-02-17 Audience, Inc. Adaptive noise cancellation for multi-microphone systems
US8606571B1 (en) 2010-04-19 2013-12-10 Audience, Inc. Spatial selectivity noise reduction tradeoff for multi-microphone systems
US8781137B1 (en) 2010-04-27 2014-07-15 Audience, Inc. Wind noise detection and suppression
US8447595B2 (en) 2010-06-03 2013-05-21 Apple Inc. Echo-related decisions on automatic gain control of uplink speech signal in a communications device
US8515089B2 (en) 2010-06-04 2013-08-20 Apple Inc. Active noise cancellation decisions in a portable audio device
US8447596B2 (en) 2010-07-12 2013-05-21 Audience, Inc. Monaural noise suppression based on computational auditory scene analysis
US8719475B2 (en) 2010-07-13 2014-05-06 Broadcom Corporation Method and system for utilizing low power superspeed inter-chip (LP-SSIC) communications
US8761410B1 (en) 2010-08-12 2014-06-24 Audience, Inc. Systems and methods for multi-channel dereverberation
US8611552B1 (en) 2010-08-25 2013-12-17 Audience, Inc. Direction-aware active noise cancellation system
US8447045B1 (en) 2010-09-07 2013-05-21 Audience, Inc. Multi-microphone active noise cancellation system
US9049532B2 (en) 2010-10-19 2015-06-02 Electronics And Telecommunications Research Instittute Apparatus and method for separating sound source
US8682006B1 (en) 2010-10-20 2014-03-25 Audience, Inc. Noise suppression based on null coherence
US8311817B2 (en) 2010-11-04 2012-11-13 Audience, Inc. Systems and methods for enhancing voice quality in mobile device
CN102486920A (zh) 2010-12-06 2012-06-06 索尼公司 音频事件检测方法和装置
US9229833B2 (en) 2011-01-28 2016-01-05 Fairchild Semiconductor Corporation Successive approximation resistor detection
JP5817366B2 (ja) 2011-09-12 2015-11-18 沖電気工業株式会社 音声信号処理装置、方法及びプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0944186A (ja) * 1995-07-31 1997-02-14 Matsushita Electric Ind Co Ltd 雑音抑制装置
JP2003521721A (ja) * 1998-11-24 2003-07-15 マイクロソフト コーポレイション ピッチ追跡方法および装置
JP2009538450A (ja) * 2006-05-25 2009-11-05 オーディエンス，インコーポレイテッド オーディオ信号を処理するシステムおよび方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9502048B2 (en) 2010-04-19 2016-11-22 Knowles Electronics, Llc Adaptively reducing noise to limit speech distortion
US9558755B1 (en) 2010-05-20 2017-01-31 Knowles Electronics, Llc Noise suppression assisted automatic speech recognition
US9640194B1 (en) 2012-10-04 2017-05-02 Knowles Electronics, Llc Noise suppression for speech processing based on machine-learning mask estimation
US9799330B2 (en) 2014-08-28 2017-10-24 Knowles Electronics, Llc Multi-sourced noise suppression

Also Published As

Publication number Publication date
US20130231925A1 (en) 2013-09-05
KR20130117750A (ko) 2013-10-28
US9431023B2 (en) 2016-08-30
TW201214418A (en) 2012-04-01
US8447596B2 (en) 2013-05-21
WO2012009047A1 (en) 2012-01-19
US20120010881A1 (en) 2012-01-12

Similar Documents

Publication Publication Date Title
US9431023B2 (en) Monaural noise suppression based on computational auditory scene analysis
US9438992B2 (en) Multi-microphone robust noise suppression
US8521530B1 (en) System and method for enhancing a monaural audio signal
US9502048B2 (en) Adaptively reducing noise to limit speech distortion
AU2009278263B2 (en) Apparatus and method for processing an audio signal for speech enhancement using a feature extraction
JP5127754B2 (ja) 信号処理装置
US8930184B2 (en) Signal bandwidth extending apparatus
US8880396B1 (en) Spectrum reconstruction for automatic speech recognition
KR20120114327A (ko) 레벨 큐를 사용한 적응형 잡음 감소
WO2006001960A1 (en) Comfort noise generator using modified doblinger noise estimate
JP5443547B2 (ja) 信号処理装置
Yang et al. Environment-Aware Reconfigurable Noise Suppression
Yang et al. Dual-stage low-complexity reconfigurable speech enhancement
Vashkevich et al. Speech enhancement in a smartphone-based hearing aid
HK1159300B (en) Apparatus and method for processing an audio signal for speech enhancement using a feature extraction

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140515

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140820

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150617

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150623

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150918

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160223

A045 Written measure of dismissal of application [lapsed due to lack of payment]

Free format text: JAPANESE INTERMEDIATE CODE: A045

Effective date: 20160628