IN2013MU03833A - - Google Patents

Info

Publication number
IN2013MU03833A
IN2013MU03833A IN3833MU2013A IN2013MU03833A IN 2013MU03833 A IN2013MU03833 A IN 2013MU03833A IN 3833MU2013 A IN3833MU2013 A IN 3833MU2013A IN 2013MU03833 A IN2013MU03833 A IN 2013MU03833A
Authority
IN
India
Prior art keywords
features
noise data
classification
noise
respect
Prior art date
Application number
Other languages
English (en)
Inventor
Ramu Reddy Vempada
Aniruddha Sinha
Guruprasad Seshadri
Original Assignee
Tata Consultancy Services Ltd
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 Tata Consultancy Services Ltd filed Critical Tata Consultancy Services Ltd
Priority to EP14867853.5A priority Critical patent/EP3078026B1/fr
Priority to IN3833MU2013 priority patent/IN2013MU03833A/en
Priority to PCT/IB2014/066538 priority patent/WO2015083091A2/fr
Priority to US15/101,817 priority patent/US10134423B2/en
Publication of IN2013MU03833A publication Critical patent/IN2013MU03833A/en

Links

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
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • 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
    • G10L25/09—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being zero crossing rates
    • 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
    • G10L25/24—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being the cepstrum
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G06F18/2132—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on discrimination criteria, e.g. discriminant analysis

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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
IN3833MU2013 2013-12-06 2014-12-03 IN2013MU03833A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP14867853.5A EP3078026B1 (fr) 2013-12-06 2014-12-03 Système et procédé permettant la classification de données de bruit d'une foule humaine
IN3833MU2013 IN2013MU03833A (fr) 2013-12-06 2014-12-03
PCT/IB2014/066538 WO2015083091A2 (fr) 2013-12-06 2014-12-03 Système et procédé permettant la classification de données de bruit d'une foule humaine
US15/101,817 US10134423B2 (en) 2013-12-06 2014-12-03 System and method to provide classification of noise data of human crowd

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN3833MU2013 IN2013MU03833A (fr) 2013-12-06 2014-12-03

Publications (1)

Publication Number Publication Date
IN2013MU03833A true IN2013MU03833A (fr) 2015-07-31

Family

ID=53274234

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3833MU2013 IN2013MU03833A (fr) 2013-12-06 2014-12-03

Country Status (4)

Country Link
US (1) US10134423B2 (fr)
EP (1) EP3078026B1 (fr)
IN (1) IN2013MU03833A (fr)
WO (1) WO2015083091A2 (fr)

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CA2990891A1 (fr) 2015-06-30 2017-01-05 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forchung E.V. Methode et dispositif d'association de bruits et d'analyse
US10754947B2 (en) * 2015-11-30 2020-08-25 International Business Machines Corporation System, method and apparatus for usable code-level statistical analysis with applications in malware detection
CN109801638B (zh) * 2019-01-24 2023-10-13 平安科技（深圳）有限公司 语音验证方法、装置、计算机设备及存储介质
KR102300599B1 (ko) * 2020-01-31 2021-09-08 연세대학교 산학협력단 가중치를 이용한 음성 신호의 스트레스 판별 방법 및 그를 위한 장치
CN111370025A (zh) * 2020-02-25 2020-07-03 广州酷狗计算机科技有限公司 音频识别方法、装置及计算机存储介质
CN112233694B (zh) * 2020-10-10 2024-03-05 中国电子科技集团公司第三研究所 一种目标识别方法、装置、存储介质及电子设备
CN113011568B (zh) * 2021-03-31 2024-06-21 华为技术有限公司 一种模型的训练方法、数据处理方法及设备
CN113257266B (zh) * 2021-05-21 2021-12-24 特斯联科技集团有限公司 基于声纹多特征融合的复杂环境门禁方法及装置
CN114724549B (zh) * 2022-06-09 2022-09-06 广州声博士声学技术有限公司 一种面向环境噪声的智能识别方法、装置、设备及存储介质

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US6633842B1 (en) 1999-10-22 2003-10-14 Texas Instruments Incorporated Speech recognition front-end feature extraction for noisy speech
US5970447A (en) 1998-01-20 1999-10-19 Advanced Micro Devices, Inc. Detection of tonal signals
US7177808B2 (en) * 2000-11-29 2007-02-13 The United States Of America As Represented By The Secretary Of The Air Force Method for improving speaker identification by determining usable speech
US7505902B2 (en) * 2004-07-28 2009-03-17 University Of Maryland Discrimination of components of audio signals based on multiscale spectro-temporal modulations
US7668790B2 (en) * 2006-07-27 2010-02-23 The United States Of America As Represented By The Secretary Of The Navy System and method for fusing data from different information sources with shared-sampling distribution based boosting
US8457768B2 (en) * 2007-06-04 2013-06-04 International Business Machines Corporation Crowd noise analysis
US8140331B2 (en) * 2007-07-06 2012-03-20 Xia Lou Feature extraction for identification and classification of audio signals
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Also Published As

Publication number Publication date
US10134423B2 (en) 2018-11-20
WO2015083091A3 (fr) 2015-09-24
EP3078026A2 (fr) 2016-10-12
US20160307582A1 (en) 2016-10-20
EP3078026B1 (fr) 2022-11-16
EP3078026A4 (fr) 2017-05-17
WO2015083091A2 (fr) 2015-06-11

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