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EP1416470A3 - Method and electronic apparatus for processing a digital musical file - Google Patents

Method and electronic apparatus for processing a digital musical file Download PDF

Info

Publication number
EP1416470A3
EP1416470A3 EP03024592A EP03024592A EP1416470A3 EP 1416470 A3 EP1416470 A3 EP 1416470A3 EP 03024592 A EP03024592 A EP 03024592A EP 03024592 A EP03024592 A EP 03024592A EP 1416470 A3 EP1416470 A3 EP 1416470A3
Authority
EP
European Patent Office
Prior art keywords
processing
electronic apparatus
musical file
digital musical
file
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.)
Granted
Application number
EP03024592A
Other languages
German (de)
French (fr)
Other versions
EP1416470A2 (en
EP1416470B1 (en
Inventor
Luigi Bruti
Marco Di Paolo
Marco Sabatini
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.)
Roland Europe SpA
Original Assignee
Roland Europe SpA
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 Roland Europe SpA filed Critical Roland Europe SpA
Publication of EP1416470A2 publication Critical patent/EP1416470A2/en
Publication of EP1416470A3 publication Critical patent/EP1416470A3/en
Application granted granted Critical
Publication of EP1416470B1 publication Critical patent/EP1416470B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10H1/0008—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
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/36—Accompaniment arrangements
    • G10H1/38—Chord
    • G10H1/383—Chord detection and/or recognition, e.g. for correction, or automatic bass generation
    • 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
    • G10H2210/571—Chords; Chord sequences
    • G10H2210/576—Chord progression
    • 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
    • G10H2240/011—Files or data streams containing coded musical information, e.g. for transmission
    • G10H2240/046—File format, i.e. specific or non-standard musical file format used in or adapted for electrophonic musical instruments, e.g. in wavetables
    • G10H2240/056—MIDI or other note-oriented file format

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Auxiliary Devices For Music (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

Method and electronic apparatus (1) for processing a digital musical file (F), whereby a related chord progression (CP) is extracted defining the harmony of the musical file; such a chord progression (CP) being then displayed on a screen (4) in real time and in synchronization with the playback of the musical file (F) .
EP03024592A 2002-10-31 2003-10-28 Method and electronic apparatus for processing a digital musical file Expired - Lifetime EP1416470B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000691A ITBO20020691A1 (en) 2002-10-31 2002-10-31 METHOD AND DEVICE FOR THE TREATMENT OF A FILE
ITBO20020691 2002-10-31

Publications (3)

Publication Number Publication Date
EP1416470A2 EP1416470A2 (en) 2004-05-06
EP1416470A3 true EP1416470A3 (en) 2004-11-17
EP1416470B1 EP1416470B1 (en) 2008-07-09

Family

ID=11440399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03024592A Expired - Lifetime EP1416470B1 (en) 2002-10-31 2003-10-28 Method and electronic apparatus for processing a digital musical file

Country Status (4)

Country Link
EP (1) EP1416470B1 (en)
JP (1) JP4632646B2 (en)
DE (1) DE60322011D1 (en)
IT (1) ITBO20020691A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007225934A (en) * 2006-02-23 2007-09-06 Xing Inc Karaoke system and its host device
US9818388B2 (en) 2014-03-21 2017-11-14 Berggram Development Oy Method for adjusting the complexity of a chord in an electronic device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951544A (en) * 1988-04-06 1990-08-28 Cadio Computer Co., Ltd. Apparatus for producing a chord progression available for a melody
US5510572A (en) * 1992-01-12 1996-04-23 Casio Computer Co., Ltd. Apparatus for analyzing and harmonizing melody using results of melody analysis
US5760325A (en) * 1995-06-15 1998-06-02 Yamaha Corporation Chord detection method and apparatus for detecting a chord progression of an input melody

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0640270B2 (en) * 1985-01-30 1994-05-25 ヤマハ株式会社 Chord progression memory playback device
JPH07111636B2 (en) * 1988-04-06 1995-11-29 カシオ計算機株式会社 Automatic code addition device
JP3271331B2 (en) * 1992-10-12 2002-04-02 カシオ計算機株式会社 Melody analyzer
JP2650594B2 (en) * 1992-12-22 1997-09-03 ヤマハ株式会社 Chord input device and automatic accompaniment device
JPH06314096A (en) * 1993-04-30 1994-11-08 Kawai Musical Instr Mfg Co Ltd Device for detecting front code of electronic musical instrument
US5753843A (en) * 1995-02-06 1998-05-19 Microsoft Corporation System and process for composing musical sections
JPH08328557A (en) * 1995-05-29 1996-12-13 Kawai Musical Instr Mfg Co Ltd Display device of automatic performance device
JP3674157B2 (en) * 1995-06-15 2005-07-20 ヤマハ株式会社 Code determining method and apparatus
JP4253997B2 (en) * 2000-03-29 2009-04-15 ヤマハ株式会社 Musical sound information conversion apparatus, control method therefor, and storage medium storing program for realizing the control method
JP3609045B2 (en) * 2001-10-05 2005-01-12 株式会社河合楽器製作所 Automatic performance device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951544A (en) * 1988-04-06 1990-08-28 Cadio Computer Co., Ltd. Apparatus for producing a chord progression available for a melody
US5510572A (en) * 1992-01-12 1996-04-23 Casio Computer Co., Ltd. Apparatus for analyzing and harmonizing melody using results of melody analysis
US5760325A (en) * 1995-06-15 1998-06-02 Yamaha Corporation Chord detection method and apparatus for detecting a chord progression of an input melody

Also Published As

Publication number Publication date
DE60322011D1 (en) 2008-08-21
EP1416470A2 (en) 2004-05-06
ITBO20020691A1 (en) 2004-05-01
EP1416470B1 (en) 2008-07-09
JP2004151688A (en) 2004-05-27
ITBO20020691A0 (en) 2002-10-31
JP4632646B2 (en) 2011-02-16

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