IN2014DN08472A - - Google Patents

Info

Publication number
IN2014DN08472A
IN2014DN08472A IN8472DEN2014A IN2014DN08472A IN 2014DN08472 A IN2014DN08472 A IN 2014DN08472A IN 8472DEN2014 A IN8472DEN2014 A IN 8472DEN2014A IN 2014DN08472 A IN2014DN08472 A IN 2014DN08472A
Authority
IN
India
Prior art keywords
feature value
time
unit
extracting unit
extracts
Prior art date
Application number
Other languages
English (en)
Inventor
Mototsugu Abe
Masayuki Nishiguchi
Yoshinori Kurata
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of IN2014DN08472A publication Critical patent/IN2014DN08472A/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
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/18—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 spectral information of each sub-band
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/686—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, title or artist information, time, location or usage information, user ratings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Library & Information Science (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Electrophonic Musical Instruments (AREA)
IN8472DEN2014 2012-04-18 2013-04-16 IN2014DN08472A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012094395A JP5998603B2 (ja) 2012-04-18 2012-04-18 音検出装置、音検出方法、音特徴量検出装置、音特徴量検出方法、音区間検出装置、音区間検出方法およびプログラム
PCT/JP2013/002581 WO2013157254A1 (fr) 2012-04-18 2013-04-16 Appareil de détection sonore, procédé de détection sonore, appareil de détection de valeur de caractéristique sonore, procédé de détection de valeur de caractéristique sonore, appareil de détection de section sonore, procédé de détection de section sonore, et programme associé

Publications (1)

Publication Number Publication Date
IN2014DN08472A true IN2014DN08472A (fr) 2015-05-08

Family

ID=48652284

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8472DEN2014 IN2014DN08472A (fr) 2012-04-18 2013-04-16

Country Status (5)

Country Link
US (1) US20150043737A1 (fr)
JP (1) JP5998603B2 (fr)
CN (1) CN104221018A (fr)
IN (1) IN2014DN08472A (fr)
WO (1) WO2013157254A1 (fr)

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US20150179167A1 (en) * 2013-12-19 2015-06-25 Kirill Chekhter Phoneme signature candidates for speech recognition
CN103793190A (zh) * 2014-02-07 2014-05-14 北京京东方视讯科技有限公司 一种信息显示方法、信息显示装置及显示设备
JP6362358B2 (ja) * 2014-03-05 2018-07-25 大阪瓦斯株式会社 作業完了報知装置
CN104217722B (zh) * 2014-08-22 2017-07-11 哈尔滨工程大学 一种海豚哨声信号时频谱轮廓提取方法
CN104810025B (zh) * 2015-03-31 2018-04-20 天翼爱音乐文化科技有限公司 音频相似度检测方法及装置
US10178474B2 (en) * 2015-04-21 2019-01-08 Google Llc Sound signature database for initialization of noise reduction in recordings
US10079012B2 (en) 2015-04-21 2018-09-18 Google Llc Customizing speech-recognition dictionaries in a smart-home environment
JP6524814B2 (ja) * 2015-06-18 2019-06-05 Tdk株式会社 会話検出装置及び会話検出方法
JP6448477B2 (ja) * 2015-06-19 2019-01-09 株式会社東芝 行動判定装置及び行動判定方法
CN105391501B (zh) * 2015-10-13 2017-11-21 哈尔滨工程大学 一种基于时频谱平移的仿海豚哨声水声通信方法
CN108291837B (zh) * 2015-12-09 2020-02-14 三菱电机株式会社 劣化部位估计装置、劣化部位估计方法以及移动体的诊断系统
CN105871475B (zh) * 2016-05-25 2018-05-18 哈尔滨工程大学 一种基于自适应干扰抵消的仿鲸鱼叫声隐蔽水声通信方法
CN106251860B (zh) * 2016-08-09 2020-02-11 张爱英 面向安防领域的无监督的新颖性音频事件检测方法及系统
JP6640702B2 (ja) * 2016-12-08 2020-02-05 日本電信電話株式会社 時系列信号特徴推定装置、プログラム
US9870719B1 (en) 2017-04-17 2018-01-16 Hz Innovations Inc. Apparatus and method for wireless sound recognition to notify users of detected sounds
JP7017488B2 (ja) * 2018-09-14 2022-02-08 株式会社日立製作所 音点検システムおよび音点検方法
JP7266390B2 (ja) * 2018-11-20 2023-04-28 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 行動識別方法、行動識別装置、行動識別プログラム、機械学習方法、機械学習装置及び機械学習プログラム
KR102240455B1 (ko) * 2019-06-11 2021-04-14 네이버 주식회사 동적 노트 매칭을 위한 전자 장치 및 그의 동작 방법
JP2021009441A (ja) * 2019-06-28 2021-01-28 ルネサスエレクトロニクス株式会社 異常検知システム及び異常検知プログラム
JP6759479B1 (ja) * 2020-03-24 2020-09-23 株式会社 日立産業制御ソリューションズ 音響分析支援システム、及び音響分析支援方法
JP7417732B2 (ja) * 2020-06-15 2024-01-18 株式会社日立製作所 自動点検システム及び無線子機
KR102260466B1 (ko) * 2020-06-19 2021-06-03 주식회사 코클리어닷에이아이 오디오 인식을 활용한 라이프로그 장치 및 그 방법
US11410676B2 (en) * 2020-11-18 2022-08-09 Haier Us Appliance Solutions, Inc. Sound monitoring and user assistance methods for a microwave oven
CN112885374A (zh) * 2021-01-27 2021-06-01 吴怡然 一种基于频谱分析的声音音准判断方法及系统
CN113724734B (zh) * 2021-08-31 2023-07-25 上海师范大学 声音事件的检测方法、装置、存储介质及电子装置
CN115854269B (zh) * 2021-09-24 2025-04-04 中国石油化工股份有限公司 泄漏孔喷流噪声识别方法、装置、电子设备及存储介质
CN115931358B (zh) * 2023-02-24 2023-09-12 沈阳工业大学 一种低信噪比的轴承故障声发射信号诊断方法
JP7748058B1 (ja) * 2025-05-23 2025-10-02 Ｆｏｏｎｚ株式会社 プログラム、情報処理装置、方法、及びシステム

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Publication number Priority date Publication date Assignee Title
US5765127A (en) * 1992-03-18 1998-06-09 Sony Corp High efficiency encoding method
JPH0926354A (ja) * 1995-07-13 1997-01-28 Sharp Corp 音響・映像装置
US5956674A (en) * 1995-12-01 1999-09-21 Digital Theater Systems, Inc. Multi-channel predictive subband audio coder using psychoacoustic adaptive bit allocation in frequency, time and over the multiple channels
AU2006232357C1 (en) * 2005-04-01 2010-11-25 Qualcomm Incorporated Method and apparatus for vector quantizing of a spectral envelope representation
WO2006116025A1 (fr) * 2005-04-22 2006-11-02 Qualcomm Incorporated Systemes, procedes et appareil pour lissage de facteur de gain
EP1979901B1 (fr) * 2006-01-31 2015-10-14 Unify GmbH & Co. KG Procede et dispositifs pour le codage de signaux audio
US20100332222A1 (en) * 2006-09-29 2010-12-30 National Chiao Tung University Intelligent classification method of vocal signal
US20080300702A1 (en) * 2007-05-29 2008-12-04 Universitat Pompeu Fabra Music similarity systems and methods using descriptors
JP2009008823A (ja) * 2007-06-27 2009-01-15 Fujitsu Ltd 音響認識装置、音響認識方法、及び、音響認識プログラム
US20090198500A1 (en) * 2007-08-24 2009-08-06 Qualcomm Incorporated Temporal masking in audio coding based on spectral dynamics in frequency sub-bands
JP4788810B2 (ja) 2009-08-17 2011-10-05 ソニー株式会社 楽曲同定装置及び方法、楽曲同定配信装置及び方法

Also Published As

Publication number Publication date
JP5998603B2 (ja) 2016-09-28
CN104221018A (zh) 2014-12-17
US20150043737A1 (en) 2015-02-12
JP2013222113A (ja) 2013-10-28
WO2013157254A1 (fr) 2013-10-24

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