CN102750947A - 音乐片段检测设备和方法以及音乐信号检测设备 - Google Patents

音乐片段检测设备和方法以及音乐信号检测设备 Download PDF

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Publication number
CN102750947A
CN102750947A CN2012101070089A CN201210107008A CN102750947A CN 102750947 A CN102750947 A CN 102750947A CN 2012101070089 A CN2012101070089 A CN 2012101070089A CN 201210107008 A CN201210107008 A CN 201210107008A CN 102750947 A CN102750947 A CN 102750947A
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China
Prior art keywords
music
index
input signal
signal
unit
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Pending
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CN2012101070089A
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English (en)
Chinese (zh)
Inventor
东山惠祐
安部素嗣
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Sony Corp
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Sony Corp
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Publication of CN102750947A publication Critical patent/CN102750947A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/0008—Associated control or indicating means
    • 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
    • G10L99/00—Subject matter not provided for in other groups of this subclass
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
    • G10H2210/046—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for differentiation between music and non-music signals, based on the identification of musical parameters, e.g. based on tempo detection
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
    • G10H2210/066—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for pitch analysis as part of wider processing for musical purposes, e.g. transcription, musical performance evaluation; Pitch recognition, e.g. in polyphonic sounds; Estimation or use of missing fundamental
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/025—Envelope processing of music signals in, e.g. time domain, transform domain or cepstrum domain
    • G10H2250/031—Spectrum envelope processing

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Auxiliary Devices For Music (AREA)
CN2012101070089A 2011-04-19 2012-04-12 音乐片段检测设备和方法以及音乐信号检测设备 Pending CN102750947A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011093441A JP2012226106A (ja) 2011-04-19 2011-04-19 楽曲区間検出装置および方法、プログラム、記録媒体、並びに楽曲信号検出装置
JP2011-093441 2011-04-19

Publications (1)

Publication Number Publication Date
CN102750947A true CN102750947A (zh) 2012-10-24

Family

ID=46044312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101070089A Pending CN102750947A (zh) 2011-04-19 2012-04-12 音乐片段检测设备和方法以及音乐信号检测设备

Country Status (4)

Country Link
US (1) US8901407B2 (enExample)
EP (1) EP2544175A1 (enExample)
JP (1) JP2012226106A (enExample)
CN (1) CN102750947A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104978975A (zh) * 2015-03-02 2015-10-14 腾讯科技（深圳）有限公司 一种音乐文件的音质检测方法及装置
CN108989882A (zh) * 2018-08-03 2018-12-11 百度在线网络技术（北京）有限公司 用于输出视频中的音乐片段的方法和装置
CN116057628A (zh) * 2020-07-30 2023-05-02 杜比国际公司 用于语音和音乐录音的嗡嗡噪声检测和去除

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5732994B2 (ja) * 2011-04-19 2015-06-10 ソニー株式会社 楽曲検索装置および方法、プログラム、並びに記録媒体
JP2013205830A (ja) * 2012-03-29 2013-10-07 Sony Corp トーン成分検出方法、トーン成分検出装置およびプログラム
DE112014006082T5 (de) 2013-12-25 2016-10-27 Asahi Kasei Kabushiki Kaisha Pulswellenmessvorrichtung, Mobilvorrichtung, medizinisches Ausrüstungssystem und biologisches Informations-Kommunikationssystem
CN104320549B (zh) * 2014-11-17 2018-09-21 科大讯飞股份有限公司 基于原声检索技术的自动彩铃检测方法及系统

Citations (4)

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WO1998027543A2 (en) * 1996-12-18 1998-06-25 Interval Research Corporation Multi-feature speech/music discrimination system
US20050096898A1 (en) * 2003-10-29 2005-05-05 Manoj Singhal Classification of speech and music using sub-band energy
CN101236742A (zh) * 2008-03-03 2008-08-06 中兴通讯股份有限公司 音乐/非音乐的实时检测方法和装置
US8412340B2 (en) * 2007-07-13 2013-04-02 Advanced Bionics, Llc Tonality-based optimization of sound sensation for a cochlear implant patient

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US5699479A (en) * 1995-02-06 1997-12-16 Lucent Technologies Inc. Tonality for perceptual audio compression based on loudness uncertainty
US5712953A (en) * 1995-06-28 1998-01-27 Electronic Data Systems Corporation System and method for classification of audio or audio/video signals based on musical content
JPH10301594A (ja) 1997-05-01 1998-11-13 Fujitsu Ltd 有音検出装置
JP3569104B2 (ja) * 1997-05-06 2004-09-22 日本電信電話株式会社 音情報処理方法および装置
JP2000207000A (ja) * 1999-01-14 2000-07-28 Nippon Columbia Co Ltd 信号処理装置および信号処理方法
JP2000315094A (ja) * 1999-04-30 2000-11-14 Nippon Telegr & Teleph Corp <Ntt> 広帯域音響検出方法および装置およびこのプログラム記録媒体
DE10134471C2 (de) * 2001-02-28 2003-05-22 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Charakterisieren eines Signals und Verfahren und Vorrichtung zum Erzeugen eines indexierten Signals
DE10157454B4 (de) * 2001-11-23 2005-07-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Erzeugen einer Kennung für ein Audiosignal, Verfahren und Vorrichtung zum Aufbauen einer Instrumentendatenbank und Verfahren und Vorrichtung zum Bestimmen der Art eines Instruments
US7930173B2 (en) * 2006-06-19 2011-04-19 Sharp Kabushiki Kaisha Signal processing method, signal processing apparatus and recording medium
US8629342B2 (en) * 2009-07-02 2014-01-14 The Way Of H, Inc. Music instruction system
JP5440051B2 (ja) * 2009-09-11 2014-03-12 株式会社Ｊｖｃケンウッド コンテンツ同定方法、コンテンツ同定システム、コンテンツ検索装置及びコンテンツ利用装置
JP4956599B2 (ja) 2009-10-30 2012-06-20 株式会社ショーワ プロペラシャフトの支持構造
JP5732994B2 (ja) * 2011-04-19 2015-06-10 ソニー株式会社 楽曲検索装置および方法、プログラム、並びに記録媒体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027543A2 (en) * 1996-12-18 1998-06-25 Interval Research Corporation Multi-feature speech/music discrimination system
US20050096898A1 (en) * 2003-10-29 2005-05-05 Manoj Singhal Classification of speech and music using sub-band energy
US8412340B2 (en) * 2007-07-13 2013-04-02 Advanced Bionics, Llc Tonality-based optimization of sound sensation for a cochlear implant patient
CN101236742A (zh) * 2008-03-03 2008-08-06 中兴通讯股份有限公司 音乐/非音乐的实时检测方法和装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104978975A (zh) * 2015-03-02 2015-10-14 腾讯科技（深圳）有限公司 一种音乐文件的音质检测方法及装置
CN104978975B (zh) * 2015-03-02 2017-10-24 广州酷狗计算机科技有限公司 一种音乐文件的音质检测方法及装置
CN108989882A (zh) * 2018-08-03 2018-12-11 百度在线网络技术（北京）有限公司 用于输出视频中的音乐片段的方法和装置
CN108989882B (zh) * 2018-08-03 2021-05-28 百度在线网络技术（北京）有限公司 用于输出视频中的音乐片段的方法和装置
CN116057628A (zh) * 2020-07-30 2023-05-02 杜比国际公司 用于语音和音乐录音的嗡嗡噪声检测和去除

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Publication number Publication date
US20120266742A1 (en) 2012-10-25
EP2544175A1 (en) 2013-01-09
US8901407B2 (en) 2014-12-02
JP2012226106A (ja) 2012-11-15

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Application publication date: 20121024