JP2005520211A - ノイズ抑制システムと共に用いるための発声活動検出(vad)デバイスおよび方法 - Google Patents
ノイズ抑制システムと共に用いるための発声活動検出(vad)デバイスおよび方法 Download PDFInfo
- Publication number
- JP2005520211A JP2005520211A JP2004503971A JP2004503971A JP2005520211A JP 2005520211 A JP2005520211 A JP 2005520211A JP 2004503971 A JP2004503971 A JP 2004503971A JP 2004503971 A JP2004503971 A JP 2004503971A JP 2005520211 A JP2005520211 A JP 2005520211A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- vad
- noise
- microphone
- acoustic signal
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 144
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 230000000694 effects Effects 0.000 title claims abstract description 29
- 230000001629 suppression Effects 0.000 title description 86
- 238000012545 processing Methods 0.000 claims abstract description 74
- 238000012546 transfer Methods 0.000 claims description 32
- 230000033001 locomotion Effects 0.000 claims description 31
- 230000004044 response Effects 0.000 claims description 23
- 230000007613 environmental effect Effects 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 230000001755 vocal effect Effects 0.000 claims description 12
- 230000005236 sound signal Effects 0.000 description 49
- 238000004422 calculation algorithm Methods 0.000 description 37
- 230000006870 function Effects 0.000 description 31
- 238000010586 diagram Methods 0.000 description 25
- 230000005534 acoustic noise Effects 0.000 description 16
- 230000003044 adaptive effect Effects 0.000 description 15
- 238000004364 calculation method Methods 0.000 description 13
- 210000001519 tissue Anatomy 0.000 description 13
- 230000003595 spectral effect Effects 0.000 description 9
- 210000001260 vocal cord Anatomy 0.000 description 9
- 238000001228 spectrum Methods 0.000 description 8
- 238000012935 Averaging Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- IVDRCZNHVGQBHZ-UHFFFAOYSA-N 2-butoxyethyl 2-(3,5,6-trichloropyridin-2-yl)oxyacetate Chemical compound CCCCOCCOC(=O)COC1=NC(Cl)=C(Cl)C=C1Cl IVDRCZNHVGQBHZ-UHFFFAOYSA-N 0.000 description 4
- 241000614201 Adenocaulon bicolor Species 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 102100037904 CD9 antigen Human genes 0.000 description 2
- 101000822695 Clostridium perfringens (strain 13 / Type A) Small, acid-soluble spore protein C1 Proteins 0.000 description 2
- 101000655262 Clostridium perfringens (strain 13 / Type A) Small, acid-soluble spore protein C2 Proteins 0.000 description 2
- 101000738354 Homo sapiens CD9 antigen Proteins 0.000 description 2
- 101000655256 Paraclostridium bifermentans Small, acid-soluble spore protein alpha Proteins 0.000 description 2
- 101000655264 Paraclostridium bifermentans Small, acid-soluble spore protein beta Proteins 0.000 description 2
- 101100173585 Schizosaccharomyces pombe (strain 972 / ATCC 24843) fft1 gene Proteins 0.000 description 2
- 101100173586 Schizosaccharomyces pombe (strain 972 / ATCC 24843) fft2 gene Proteins 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229920000547 conjugated polymer Polymers 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 101710140609 Polyvinylalcohol dehydrogenase Proteins 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002265 electronic spectrum Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 210000000534 thyroid cartilage Anatomy 0.000 description 1
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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/93—Discriminating between voiced and unvoiced parts 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
-
- 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
- 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
- G10L2021/02165—Two microphones, one receiving mainly the noise signal and the other one mainly the speech signal
-
- 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
- G10L2025/783—Detection of presence or absence of voice signals based on threshold decision
Landscapes
- Engineering & Computer Science (AREA)
- Computational Linguistics (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)
- Quality & Reliability (AREA)
- Circuit For Audible Band Transducer (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36217002P | 2002-03-05 | 2002-03-05 | |
US36216102P | 2002-03-05 | 2002-03-05 | |
US36198102P | 2002-03-05 | 2002-03-05 | |
US36216202P | 2002-03-05 | 2002-03-05 | |
US36210302P | 2002-03-05 | 2002-03-05 | |
PCT/US2003/006893 WO2003096031A2 (en) | 2002-03-05 | 2003-03-05 | Voice activity detection (vad) devices and methods for use with noise suppression systems |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005520211A true JP2005520211A (ja) | 2005-07-07 |
Family
ID=29424853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004503971A Pending JP2005520211A (ja) | 2002-03-05 | 2003-03-05 | ノイズ抑制システムと共に用いるための発声活動検出(vad)デバイスおよび方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1483591A2 (ko) |
JP (1) | JP2005520211A (ko) |
KR (3) | KR20040096662A (ko) |
AU (1) | AU2003263733A1 (ko) |
CA (1) | CA2477767A1 (ko) |
WO (1) | WO2003096031A2 (ko) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006087082A (ja) * | 2004-09-17 | 2006-03-30 | Microsoft Corp | 多感覚音声強調のための方法および装置 |
JP2007171637A (ja) * | 2005-12-22 | 2007-07-05 | Toshiba Tec Corp | 音声処理装置 |
JP2008042740A (ja) * | 2006-08-09 | 2008-02-21 | Nara Institute Of Science & Technology | 非可聴つぶやき音声採取用マイクロホン |
JP2013518477A (ja) * | 2010-01-26 | 2013-05-20 | オーディエンス,インコーポレイテッド | レベルキューによる適応ノイズ抑制 |
JP2021500634A (ja) * | 2017-10-23 | 2021-01-07 | アイフライテック カンパニー,リミテッド | マイク・アレイに基づく対象音声取得方法及び装置 |
JP2021526048A (ja) * | 2018-05-28 | 2021-09-30 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 被検者のコミュニケーションリクエストの光学的検出 |
WO2023210452A1 (ja) * | 2022-04-25 | 2023-11-02 | ソニーグループ株式会社 | ヒアリングデバイス、イヤーピース、プログラムおよび制御方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8019091B2 (en) | 2000-07-19 | 2011-09-13 | Aliphcom, Inc. | Voice activity detector (VAD) -based multiple-microphone acoustic noise suppression |
US9066186B2 (en) | 2003-01-30 | 2015-06-23 | Aliphcom | Light-based detection for acoustic applications |
US9099094B2 (en) | 2003-03-27 | 2015-08-04 | Aliphcom | Microphone array with rear venting |
KR101621989B1 (ko) | 2011-01-27 | 2016-05-17 | 엘지전자 주식회사 | 태양전지 패널 |
US9437213B2 (en) | 2012-03-05 | 2016-09-06 | Malaspina Labs (Barbados) Inc. | Voice signal enhancement |
US9020818B2 (en) | 2012-03-05 | 2015-04-28 | Malaspina Labs (Barbados) Inc. | Format based speech reconstruction from noisy signals |
US9384759B2 (en) | 2012-03-05 | 2016-07-05 | Malaspina Labs (Barbados) Inc. | Voice activity detection and pitch estimation |
US9094749B2 (en) | 2012-07-25 | 2015-07-28 | Nokia Technologies Oy | Head-mounted sound capture device |
US9530433B2 (en) * | 2014-03-17 | 2016-12-27 | Sharp Laboratories Of America, Inc. | Voice activity detection for noise-canceling bioacoustic sensor |
US9311928B1 (en) * | 2014-11-06 | 2016-04-12 | Vocalzoom Systems Ltd. | Method and system for noise reduction and speech enhancement |
US20170150254A1 (en) * | 2015-11-19 | 2017-05-25 | Vocalzoom Systems Ltd. | System, device, and method of sound isolation and signal enhancement |
CN107910011B (zh) * | 2017-12-28 | 2021-05-04 | 科大讯飞股份有限公司 | 一种语音降噪方法、装置、服务器及存储介质 |
CN110875052A (zh) * | 2018-08-31 | 2020-03-10 | 深圳市优必选科技有限公司 | 机器人的语音去噪方法、机器人装置以及存储装置 |
US11011182B2 (en) * | 2019-03-25 | 2021-05-18 | Nxp B.V. | Audio processing system for speech enhancement |
WO2020252782A1 (zh) * | 2019-06-21 | 2020-12-24 | 深圳市汇顶科技股份有限公司 | 语音检测方法、语音检测装置、语音处理芯片以及电子设备 |
CN111613236A (zh) * | 2020-04-21 | 2020-09-01 | 明峰医疗系统股份有限公司 | 一种ct语音降噪方法 |
CN113223547B (zh) * | 2021-04-30 | 2024-05-24 | 杭州网易智企科技有限公司 | 双讲检测方法、装置、设备和介质 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3522954B2 (ja) * | 1996-03-15 | 2004-04-26 | 株式会社東芝 | マイクロホンアレイ入力型音声認識装置及び方法 |
JP2000312395A (ja) * | 1999-04-28 | 2000-11-07 | Alpine Electronics Inc | マイクロホンシステム |
US20020039425A1 (en) * | 2000-07-19 | 2002-04-04 | Burnett Gregory C. | Method and apparatus for removing noise from electronic signals |
-
2003
- 2003-03-05 EP EP03750019A patent/EP1483591A2/en not_active Withdrawn
- 2003-03-05 CA CA002477767A patent/CA2477767A1/en not_active Abandoned
- 2003-03-05 JP JP2004503971A patent/JP2005520211A/ja active Pending
- 2003-03-05 KR KR10-2004-7013890A patent/KR20040096662A/ko active Search and Examination
- 2003-03-05 KR KR1020127017128A patent/KR101402551B1/ko not_active IP Right Cessation
- 2003-03-05 WO PCT/US2003/006893 patent/WO2003096031A2/en not_active Application Discontinuation
- 2003-03-05 AU AU2003263733A patent/AU2003263733A1/en not_active Abandoned
- 2003-03-05 KR KR1020107028265A patent/KR20110008333A/ko not_active Application Discontinuation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006087082A (ja) * | 2004-09-17 | 2006-03-30 | Microsoft Corp | 多感覚音声強調のための方法および装置 |
JP2007171637A (ja) * | 2005-12-22 | 2007-07-05 | Toshiba Tec Corp | 音声処理装置 |
JP2008042740A (ja) * | 2006-08-09 | 2008-02-21 | Nara Institute Of Science & Technology | 非可聴つぶやき音声採取用マイクロホン |
JP2013518477A (ja) * | 2010-01-26 | 2013-05-20 | オーディエンス,インコーポレイテッド | レベルキューによる適応ノイズ抑制 |
JP2021500634A (ja) * | 2017-10-23 | 2021-01-07 | アイフライテック カンパニー,リミテッド | マイク・アレイに基づく対象音声取得方法及び装置 |
US11081123B2 (en) | 2017-10-23 | 2021-08-03 | Iflytek Co., Ltd. | Microphone array-based target voice acquisition method and device |
JP7011075B2 (ja) | 2017-10-23 | 2022-01-26 | アイフライテック カンパニー,リミテッド | マイク・アレイに基づく対象音声取得方法及び装置 |
JP2021526048A (ja) * | 2018-05-28 | 2021-09-30 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 被検者のコミュニケーションリクエストの光学的検出 |
JP7304898B2 (ja) | 2018-05-28 | 2023-07-07 | コーニンクレッカ フィリップス エヌ ヴェ | 被検者のコミュニケーションリクエストの光学的検出 |
WO2023210452A1 (ja) * | 2022-04-25 | 2023-11-02 | ソニーグループ株式会社 | ヒアリングデバイス、イヤーピース、プログラムおよび制御方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2003263733A1 (en) | 2003-11-11 |
AU2003263733A8 (en) | 2003-11-11 |
KR20110008333A (ko) | 2011-01-26 |
WO2003096031A2 (en) | 2003-11-20 |
KR20120081639A (ko) | 2012-07-19 |
EP1483591A2 (en) | 2004-12-08 |
WO2003096031A3 (en) | 2004-04-08 |
WO2003096031A9 (en) | 2004-06-10 |
KR101402551B1 (ko) | 2014-05-30 |
KR20040096662A (ko) | 2004-11-16 |
CA2477767A1 (en) | 2003-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20030179888A1 (en) | Voice activity detection (VAD) devices and methods for use with noise suppression systems | |
JP2005520211A (ja) | ノイズ抑制システムと共に用いるための発声活動検出(vad)デバイスおよび方法 | |
US20160155434A1 (en) | Voice activity detector (vad)-based multiple-microphone acoustic noise suppression | |
US10218327B2 (en) | Dynamic enhancement of audio (DAE) in headset systems | |
US9263062B2 (en) | Vibration sensor and acoustic voice activity detection systems (VADS) for use with electronic systems | |
US8321213B2 (en) | Acoustic voice activity detection (AVAD) for electronic systems | |
KR101532153B1 (ko) | 음성 활동 검출 시스템, 방법, 및 장치 | |
US8326611B2 (en) | Acoustic voice activity detection (AVAD) for electronic systems | |
JP2005522078A (ja) | 通信システムと共に用いるためのマイクロフォンおよび発声活動検出(vad)構成 | |
US20140126743A1 (en) | Acoustic voice activity detection (avad) for electronic systems | |
AU2016202314A1 (en) | Acoustic Voice Activity Detection (AVAD) for electronic systems | |
US11627413B2 (en) | Acoustic voice activity detection (AVAD) for electronic systems | |
Kalgaonkar et al. | Ultrasonic doppler sensor for voice activity detection | |
JP2005529379A (ja) | 電子的信号からノイズを除去する方法および装置 | |
TW200304119A (en) | Voice activity detection (VAD) devices and methods for use with noise suppression systems | |
US20230379621A1 (en) | Acoustic voice activity detection (avad) for electronic systems |