WO2008107994A1 - 情報再生装置及び方法、並びにコンピュータプログラム - Google Patents

情報再生装置及び方法、並びにコンピュータプログラム Download PDF

Info

Publication number
WO2008107994A1
WO2008107994A1 PCT/JP2007/054551 JP2007054551W WO2008107994A1 WO 2008107994 A1 WO2008107994 A1 WO 2008107994A1 JP 2007054551 W JP2007054551 W JP 2007054551W WO 2008107994 A1 WO2008107994 A1 WO 2008107994A1
Authority
WO
WIPO (PCT)
Prior art keywords
data
loop reproduction
reproduction unit
unit data
beat
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.)
Ceased
Application number
PCT/JP2007/054551
Other languages
English (en)
French (fr)
Inventor
Hitoshi Kudo
Katsuhiro Shiba
Katsuhiko Gouda
Shogo Suzuki
Katsunobu Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Corp
Original Assignee
Pioneer 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 Pioneer Corp filed Critical Pioneer Corp
Priority to JP2009502410A priority Critical patent/JP4861469B2/ja
Priority to PCT/JP2007/054551 priority patent/WO2008107994A1/ja
Priority to US12/530,446 priority patent/US20100014399A1/en
Publication of WO2008107994A1 publication Critical patent/WO2008107994A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G10H1/36—Accompaniment arrangements
    • G10H1/40—Rhythm
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • G11B27/007—Reproducing at a different information rate from the information rate of recording reproducing continuously a part of the information, i.e. repeating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • 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
    • G10H2210/155—Musical effects
    • G10H2210/195—Modulation effects, i.e. smooth non-discontinuous variations over a time interval, e.g. within a note, melody or musical transition, of any sound parameter, e.g. amplitude, pitch, spectral response or playback speed
    • G10H2210/241—Scratch effects, i.e. emulating playback velocity or pitch manipulation effects normally obtained by a disc-jockey manually rotating a LP record forward and backward
    • 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
    • G10H2250/541—Details of musical waveform synthesis, i.e. audio waveshape processing from individual wavetable samples, independently of their origin or of the sound they represent
    • G10H2250/641—Waveform sampler, i.e. music samplers; Sampled music loop processing, wherein a loop is a sample of a performance that has been edited to repeat seamlessly without clicks or artifacts

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

情報再生装置（１）は、コンテンツデータを再生する再生手段（１５）と、第１のループ再生単位データを設定する第１設定手段（２０）と、第１のループ再生単位データに含まれ且つ夫々が１拍に相当する複数の単位拍データを分割する又は伸縮させることで、変換データを生成する変換手段（２０）と、変換データを組み合わせることで、(i)第１のループ再生単位データと略同一の再生期間を有すると共に、(ii)第１のループ再生単位データ中に現れる拍のタイミングと同期するタイミングで拍が現れる第２のループ再生単位データを設定する第２設定手段（２０）と、第１のループ再生単位データ及び第２のループ再生単位データをループ再生するように再生手段を制御する制御手段（２０）とを備える。
PCT/JP2007/054551 2007-03-08 2007-03-08 情報再生装置及び方法、並びにコンピュータプログラム Ceased WO2008107994A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009502410A JP4861469B2 (ja) 2007-03-08 2007-03-08 情報再生装置及び方法、並びにコンピュータプログラム
PCT/JP2007/054551 WO2008107994A1 (ja) 2007-03-08 2007-03-08 情報再生装置及び方法、並びにコンピュータプログラム
US12/530,446 US20100014399A1 (en) 2007-03-08 2007-03-08 Information reproducing apparatus and method, and computer program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/054551 WO2008107994A1 (ja) 2007-03-08 2007-03-08 情報再生装置及び方法、並びにコンピュータプログラム

Publications (1)

Publication Number Publication Date
WO2008107994A1 true WO2008107994A1 (ja) 2008-09-12

Family

ID=39737899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/054551 Ceased WO2008107994A1 (ja) 2007-03-08 2007-03-08 情報再生装置及び方法、並びにコンピュータプログラム

Country Status (3)

Country Link
US (1) US20100014399A1 (ja)
JP (1) JP4861469B2 (ja)
WO (1) WO2008107994A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015153442A (ja) * 2014-02-17 2015-08-24 Ｐｉｏｎｅｅｒ ＤＪ株式会社 再生装置及び方法、並びにコンピュータプログラム
JP2018185878A (ja) * 2017-04-26 2018-11-22 ティアック株式会社 情報処理装置、オーディオ装置及びプログラム

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11138261B2 (en) * 2007-07-18 2021-10-05 Donald Harrison Jr. Enterprises, Harrison Extensions, And Mary And Victoria Inc. Media playable with selectable performers
US20100147137A1 (en) * 2008-12-12 2010-06-17 Ya Horng Electronic Co., Ltd Digital sound effect processing device
JP6402878B2 (ja) * 2013-03-14 2018-10-10 カシオ計算機株式会社 演奏装置、演奏方法およびプログラム
WO2018129407A1 (en) * 2017-01-09 2018-07-12 Inmusic Brands, Inc. Systems and methods for providing audio-file loop-playback functionality
EP3652328A1 (en) 2017-07-14 2020-05-20 c-LEcta GmbH Ketoreductases

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640971B1 (en) * 1993-08-27 1999-11-03 Pioneer Electronic Corporation Optical disc reproducing apparatus
JP2002109817A (ja) * 2000-10-03 2002-04-12 Nippon Columbia Co Ltd ディスク再生装置
EP1318519A2 (en) * 2001-12-05 2003-06-11 Pioneer Corporation Information playback apparatus
EP1519361A1 (en) * 2003-09-24 2005-03-30 Denon, Ltd. Optical disc reproducing apparatus
WO2006068114A1 (ja) * 2004-12-20 2006-06-29 Pioneer Corporation スイッチ装置、情報処理装置および再生装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2522343B2 (ja) * 1988-03-08 1996-08-07 ヤマハ株式会社 自動演奏装置
CA2124080C (en) * 1991-11-22 2002-01-22 Irving Tsai Tape recording method and apparatus
US5869783A (en) * 1997-06-25 1999-02-09 Industrial Technology Research Institute Method and apparatus for interactive music accompaniment
JP3451900B2 (ja) * 1997-09-22 2003-09-29 ヤマハ株式会社 ピッチ／テンポ変換方法及び装置
JP2001109817A (ja) * 1999-10-12 2001-04-20 Kotaro Isaka 地方自治体の発行する株式
JP3812332B2 (ja) * 2000-02-25 2006-08-23 ティアック株式会社 記録媒体再生装置
JP4346836B2 (ja) * 2001-05-21 2009-10-21 パイオニア株式会社 情報再生装置
WO2007066818A1 (ja) * 2005-12-09 2007-06-14 Sony Corporation 音楽編集装置及び音楽編集方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640971B1 (en) * 1993-08-27 1999-11-03 Pioneer Electronic Corporation Optical disc reproducing apparatus
JP2002109817A (ja) * 2000-10-03 2002-04-12 Nippon Columbia Co Ltd ディスク再生装置
EP1318519A2 (en) * 2001-12-05 2003-06-11 Pioneer Corporation Information playback apparatus
EP1519361A1 (en) * 2003-09-24 2005-03-30 Denon, Ltd. Optical disc reproducing apparatus
WO2006068114A1 (ja) * 2004-12-20 2006-06-29 Pioneer Corporation スイッチ装置、情報処理装置および再生装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015153442A (ja) * 2014-02-17 2015-08-24 Ｐｉｏｎｅｅｒ ＤＪ株式会社 再生装置及び方法、並びにコンピュータプログラム
JP2018185878A (ja) * 2017-04-26 2018-11-22 ティアック株式会社 情報処理装置、オーディオ装置及びプログラム

Also Published As

Publication number Publication date
JP4861469B2 (ja) 2012-01-25
US20100014399A1 (en) 2010-01-21
JPWO2008107994A1 (ja) 2010-06-10

Similar Documents

Publication Publication Date Title
WO2008107994A1 (ja) 情報再生装置及び方法、並びにコンピュータプログラム
EP4376444A3 (en) Mixed reality system with spatialized audio
GB2437004A (en) A Method of automatically editing data media recordings
CN101512656A (zh) 具有提前渲染队列的gpu时间线
EP1501316A4 (en) METHOD FOR GENERATING MULTIMEDIA INFORMATION, AND DEVICE FOR REPRODUCING MULTIMEDIA INFORMATION
AR054904A1 (es) Medio de grabacion, aparato de reproduccion, metodo y programa
TW200604851A (en) Method and system for synchronizing audio processing modules
WO2008023352A3 (en) Method and apparatus for generating a summary
WO2004023268A8 (en) Method and apparatus for double data rate serial ata phy interface
BRPI0519632A2 (pt) mÉtodo e aparelho para reproduzir dados gravados em meio de gravaÇço, mÉtodo para gerar pacote virtual
WO2004008316A3 (en) System and method for asynchronous storage and playback of a system state
WO2006019385A8 (en) Content recordation techniques
WO2005107189A3 (en) Methods and apparatus for synchronization of data set representations in a bandwidth-adaptive manner
WO2006127499A3 (en) A method and system for synchronizing presentation of a dynamic data set to a plurality of nodes
EP1113439A3 (en) Recording medium having recorded data structure and method and apparatus of recording/reproducing using the data structure
BRPI0411602A (pt) meio de gravação de informação, aparelho de gravação de informação e método dos mesmos, aparelho de reprodução de informação e método do mesmo, aparelho de reprodução de gravação de informação e método do mesmo, programa de gravação de informação, programa de reprodução de informação, programa de reprodução de gravação de informação e estrutura de dados incluindo um sinal de controle
EP1569235A3 (en) Information record medium, information recording apparatus and method, information reproduction apparatus and method, computer program for record or reproduction control, and data structure containing control signal
WO2011104190A3 (en) Play-out control for a media data stream
WO2007072255A3 (en) A device for and a method of processing an input data stream comprising a sequence of input frames
TW200943085A (en) System and method for an extensible media player
TW200511277A (en) Recording medium, recording method, reproduction apparatus and method, and computer-readable program
JP2009003269A5 (ja)
TW200612260A (en) Method and system for editing and using visual bookmarks
WO2008120310A1 (ja) 楽曲再生装置、楽曲再生方法及び楽曲再生プログラム
TW200742452A (en) Video storage and playback system and signal pickup method of the same

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07738041

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009502410

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 12530446

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07738041

Country of ref document: EP

Kind code of ref document: A1