ATE459073T1 - Verfahren und vorrichtung zur analyse von audiosignalen - Google Patents

Verfahren und vorrichtung zur analyse von audiosignalen

Info

Publication number
ATE459073T1
ATE459073T1 AT03778623T AT03778623T ATE459073T1 AT E459073 T1 ATE459073 T1 AT E459073T1 AT 03778623 T AT03778623 T AT 03778623T AT 03778623 T AT03778623 T AT 03778623T AT E459073 T1 ATE459073 T1 AT E459073T1
Authority
AT
Austria
Prior art keywords
notes
key
audio signal
note
audio signals
Prior art date
Application number
AT03778623T
Other languages
English (en)
Inventor
Christopher Thorne
Richard S Cole
Original Assignee
Ambx Uk 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 Ambx Uk Ltd filed Critical Ambx Uk Ltd
Application granted granted Critical
Publication of ATE459073T1 publication Critical patent/ATE459073T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • 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
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/125—Extracting or recognising the pitch or fundamental frequency of the picked up signal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Auxiliary Devices For Music (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Circuit For Audible Band Transducer (AREA)
AT03778623T 2002-12-20 2003-12-10 Verfahren und vorrichtung zur analyse von audiosignalen ATE459073T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0229940.2A GB0229940D0 (en) 2002-12-20 2002-12-20 Audio signal analysing method and apparatus
PCT/IB2003/005960 WO2004057569A1 (en) 2002-12-20 2003-12-10 Audio signal analysing method and apparatus

Publications (1)

Publication Number Publication Date
ATE459073T1 true ATE459073T1 (de) 2010-03-15

Family

ID=9950260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03778623T ATE459073T1 (de) 2002-12-20 2003-12-10 Verfahren und vorrichtung zur analyse von audiosignalen

Country Status (10)

Country Link
US (1) US20060075883A1 (de)
EP (1) EP1579419B1 (de)
JP (1) JP2006510944A (de)
KR (1) KR20050085765A (de)
CN (3) CN1729507A (de)
AT (1) ATE459073T1 (de)
AU (1) AU2003285629A1 (de)
DE (1) DE60331475D1 (de)
GB (2) GB0229940D0 (de)
WO (1) WO2004057569A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007519035A (ja) * 2003-12-08 2007-07-12 ニューラル シグナルズ、インク． 脳の活動から発話を生成するためのシステムおよび方法
US7718881B2 (en) * 2005-06-01 2010-05-18 Koninklijke Philips Electronics N.V. Method and electronic device for determining a characteristic of a content item
JP4672474B2 (ja) * 2005-07-22 2011-04-20 株式会社河合楽器製作所 自動採譜装置及びプログラム
JP4722738B2 (ja) * 2006-03-14 2011-07-13 三菱電機株式会社 楽曲分析方法及び楽曲分析装置
JP4489058B2 (ja) * 2006-07-13 2010-06-23 アルパイン株式会社 和音判定方法および装置
CN101652807B (zh) * 2007-02-01 2012-09-26 缪斯亚米有限公司 音乐转录的方法、系统及装置
WO2008101126A1 (en) * 2007-02-14 2008-08-21 Museami, Inc. Web portal for distributed audio file editing
US8283546B2 (en) * 2007-03-28 2012-10-09 Van Os Jan L Melody encoding and searching system
US8494257B2 (en) 2008-02-13 2013-07-23 Museami, Inc. Music score deconstruction
US9310959B2 (en) 2009-06-01 2016-04-12 Zya, Inc. System and method for enhancing audio
US8492634B2 (en) 2009-06-01 2013-07-23 Music Mastermind, Inc. System and method for generating a musical compilation track from multiple takes
US9177540B2 (en) 2009-06-01 2015-11-03 Music Mastermind, Inc. System and method for conforming an audio input to a musical key
US9251776B2 (en) 2009-06-01 2016-02-02 Zya, Inc. System and method creating harmonizing tracks for an audio input
US8768707B2 (en) * 2011-09-27 2014-07-01 Sensory Incorporated Background speech recognition assistant using speaker verification
US10134051B1 (en) * 2012-06-11 2018-11-20 Ct Acquisition Holdco, Llc Methods and systems for audio identification and reward provision and management
CA2929213C (en) * 2013-10-30 2019-07-09 Music Mastermind, Inc. System and method for enhancing audio, conforming an audio input to a musical key, and creating harmonizing tracks for an audio input
JP2016057417A (ja) * 2014-09-09 2016-04-21 カシオ計算機株式会社 情報出力装置、コンテンツ出力方法、及びプログラム
US9812126B2 (en) * 2014-11-28 2017-11-07 Microsoft Technology Licensing, Llc Device arbitration for listening devices
CN108074552A (zh) * 2016-11-18 2018-05-25 北京酷我科技有限公司 一种钢琴的电子曲谱转换方法及系统
CN107680614B (zh) * 2017-09-30 2021-02-12 广州酷狗计算机科技有限公司 音频信号处理方法、装置和存储介质
CN109739112B (zh) * 2018-12-29 2022-03-04 张卫校 一种摇摆物体控制方法与摇摆物体
CN111613195B (zh) * 2019-02-22 2022-12-09 浙江大学 音频拼接方法、装置及存储介质
US11361742B2 (en) * 2019-09-27 2022-06-14 Eventide Inc. Modal reverb effects for an acoustic space

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038658A (en) * 1988-02-29 1991-08-13 Nec Home Electronics Ltd. Method for automatically transcribing music and apparatus therefore
JP3047068B2 (ja) * 1988-10-31 2000-05-29 日本電気株式会社 自動採譜方法及び装置
JP3132099B2 (ja) * 1991-10-16 2001-02-05 カシオ計算機株式会社 スケール判別装置
JP2963585B2 (ja) * 1992-09-08 1999-10-18 ヤマハ 株式会社 調決定装置
JP2658767B2 (ja) * 1992-10-13 1997-09-30 ヤマハ株式会社 自動伴奏装置
JP3072452B2 (ja) * 1993-03-19 2000-07-31 ヤマハ株式会社 カラオケ装置
JP3206370B2 (ja) * 1995-05-02 2001-09-10 ヤマハ株式会社 音楽情報分析装置
US6031171A (en) * 1995-07-11 2000-02-29 Yamaha Corporation Performance data analyzer
US5953005A (en) * 1996-06-28 1999-09-14 Sun Microsystems, Inc. System and method for on-line multimedia access
US6057502A (en) * 1999-03-30 2000-05-02 Yamaha Corporation Apparatus and method for recognizing musical chords
FI20001592A7 (fi) * 2000-07-03 2002-04-11 Oy Elmorex Ltd Nuottipohjaisen koodin generointi
JP3744366B2 (ja) * 2001-03-06 2006-02-08 ヤマハ株式会社 楽曲データに基づく音楽記号自動決定装置、楽曲データに基づく楽譜表示制御装置、および、楽曲データに基づく音楽記号自動決定プログラム
US6703551B2 (en) * 2001-05-17 2004-03-09 Ssd Company Limited Musical scale recognition method and apparatus thereof

Also Published As

Publication number Publication date
KR20050085765A (ko) 2005-08-29
EP1579419B1 (de) 2010-02-24
AU2003285629A1 (en) 2004-07-14
DE60331475D1 (de) 2010-04-08
CN1729506B (zh) 2010-05-26
CN1729507A (zh) 2006-02-01
CN1729685A (zh) 2006-02-01
EP1579419A1 (de) 2005-09-28
JP2006510944A (ja) 2006-03-30
GB0303970D0 (en) 2003-03-26
US20060075883A1 (en) 2006-04-13
WO2004057569A1 (en) 2004-07-08
CN1729506A (zh) 2006-02-01
GB0229940D0 (en) 2003-01-29

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