JP7795653B2 - 楽曲再生装置、楽曲再生方法およびプログラム - Google Patents

楽曲再生装置、楽曲再生方法およびプログラム

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Publication number
JP7795653B2
JP7795653B2 JP2024565472A JP2024565472A JP7795653B2 JP 7795653 B2 JP7795653 B2 JP 7795653B2 JP 2024565472 A JP2024565472 A JP 2024565472A JP 2024565472 A JP2024565472 A JP 2024565472A JP 7795653 B2 JP7795653 B2 JP 7795653B2
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JP
Japan
Prior art keywords
cue point
music
played
playback
parts
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.)
Active
Application number
JP2024565472A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024134799A1 (https=
Inventor
健太 佐川
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.)
AlphaTheta Corp
Original Assignee
AlphaTheta 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 AlphaTheta Corp filed Critical AlphaTheta Corp
Publication of JPWO2024134799A1 publication Critical patent/JPWO2024134799A1/ja
Application granted granted Critical
Publication of JP7795653B2 publication Critical patent/JP7795653B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G10H1/0033—Recording/reproducing or transmission of music for 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
    • G10H1/36—Accompaniment arrangements
    • G10H1/40—Rhythm
    • 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
    • G10H2210/056—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 extraction or identification of individual instrumental parts, e.g. melody, chords, bass; Identification or separation of instrumental parts by their characteristic voices or timbres
    • 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
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/325—Synchronizing two or more audio tracks or files according to musical features or musical timings
    • 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)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP2024565472A 2022-12-21 2022-12-21 楽曲再生装置、楽曲再生方法およびプログラム Active JP7795653B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/047074 WO2024134799A1 (ja) 2022-12-21 2022-12-21 楽曲再生装置、楽曲再生方法およびプログラム

Publications (2)

Publication Number Publication Date
JPWO2024134799A1 JPWO2024134799A1 (https=) 2024-06-27
JP7795653B2 true JP7795653B2 (ja) 2026-01-07

Family

ID=91588194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024565472A Active JP7795653B2 (ja) 2022-12-21 2022-12-21 楽曲再生装置、楽曲再生方法およびプログラム

Country Status (3)

Country Link
EP (1) EP4641558A1 (https=)
JP (1) JP7795653B2 (https=)
WO (1) WO2024134799A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008204560A (ja) 2007-02-21 2008-09-04 D & M Holdings Inc 再生装置、再生方法、プログラム及び記録媒体
JP4781491B1 (ja) 2010-12-15 2011-09-28 パイオニア株式会社 操作装置、再生システム、操作装置の操作方法、プログラム
US20140229829A1 (en) 2013-02-08 2014-08-14 Native Instruments Gmbh Device and method for controlling playback of digital multimedia data as well as a corresponding computer-readable storage medium and a corresponding computer program
JP2015149115A (ja) 2014-02-10 2015-08-20 Ｐｉｏｎｅｅｒ ＤＪ株式会社 コンテンツ処理装置、コンテンツ処理装置の処理方法およびプログラム
JP2021141586A (ja) 2020-03-06 2021-09-16 アルゴリディム ゲー・エム・ベー・ハーalgoriddim GmbH オーディオデータの分解、ミキシング、再生のためのａｉベースのｄｊシステムおよび方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5221973B2 (ja) 2008-02-06 2013-06-26 株式会社タイトー 楽曲送信システム及び端末
JP6263417B2 (ja) 2014-03-04 2018-01-17 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
JP7192831B2 (ja) * 2020-06-24 2022-12-20 カシオ計算機株式会社 演奏システム、端末装置、電子楽器、方法、およびプログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008204560A (ja) 2007-02-21 2008-09-04 D & M Holdings Inc 再生装置、再生方法、プログラム及び記録媒体
JP4781491B1 (ja) 2010-12-15 2011-09-28 パイオニア株式会社 操作装置、再生システム、操作装置の操作方法、プログラム
US20140229829A1 (en) 2013-02-08 2014-08-14 Native Instruments Gmbh Device and method for controlling playback of digital multimedia data as well as a corresponding computer-readable storage medium and a corresponding computer program
JP2015149115A (ja) 2014-02-10 2015-08-20 Ｐｉｏｎｅｅｒ ＤＪ株式会社 コンテンツ処理装置、コンテンツ処理装置の処理方法およびプログラム
JP2021141586A (ja) 2020-03-06 2021-09-16 アルゴリディム ゲー・エム・ベー・ハーalgoriddim GmbH オーディオデータの分解、ミキシング、再生のためのａｉベースのｄｊシステムおよび方法

Also Published As

Publication number Publication date
EP4641558A1 (en) 2025-10-29
JPWO2024134799A1 (https=) 2024-06-27
WO2024134799A1 (ja) 2024-06-27

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