FR2448760A1 - Dispositif mobile de determination des accords harmoniques - Google Patents

Dispositif mobile de determination des accords harmoniques

Info

Publication number
FR2448760A1
FR2448760A1 FR7903928A FR7903928A FR2448760A1 FR 2448760 A1 FR2448760 A1 FR 2448760A1 FR 7903928 A FR7903928 A FR 7903928A FR 7903928 A FR7903928 A FR 7903928A FR 2448760 A1 FR2448760 A1 FR 2448760A1
Authority
FR
France
Prior art keywords
openings
concentric
masks
display
disc
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
FR7903928A
Other languages
English (en)
French (fr)
Other versions
FR2448760B1 (de
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.)
BIASI CHRISTIAN DE
Original Assignee
BIASI CHRISTIAN DE
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 BIASI CHRISTIAN DE filed Critical BIASI CHRISTIAN DE
Priority to FR7903928A priority Critical patent/FR2448760A1/fr
Publication of FR2448760A1 publication Critical patent/FR2448760A1/fr
Application granted granted Critical
Publication of FR2448760B1 publication Critical patent/FR2448760B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
    • G10G1/00—Means for the representation of music
    • G10G1/02—Chord or note indicators, fixed or adjustable, for keyboard of fingerboards
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B15/00—Teaching music
    • G09B15/001—Boards or like means for providing an indication of chords
    • G09B15/004—Non-electrically operated systems
    • G09B15/007—Non-electrically operated systems using disc-shaped boards

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
FR7903928A 1979-02-12 1979-02-12 Dispositif mobile de determination des accords harmoniques Granted FR2448760A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903928A FR2448760A1 (fr) 1979-02-12 1979-02-12 Dispositif mobile de determination des accords harmoniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903928A FR2448760A1 (fr) 1979-02-12 1979-02-12 Dispositif mobile de determination des accords harmoniques

Publications (2)

Publication Number Publication Date
FR2448760A1 true FR2448760A1 (fr) 1980-09-05
FR2448760B1 FR2448760B1 (de) 1983-10-07

Family

ID=9222045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903928A Granted FR2448760A1 (fr) 1979-02-12 1979-02-12 Dispositif mobile de determination des accords harmoniques

Country Status (1)

Country Link
FR (1) FR2448760A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988010483A1 (en) * 1987-06-15 1988-12-29 Victorian Economic Development Corporation Device for the display of musical information
FR2617316A1 (fr) * 1987-06-26 1988-12-30 Lefort Gerard Dispositif pour l'enseignement et l'apprentissage des changements de tonalite
WO2001045070A1 (en) * 1999-12-15 2001-06-21 Patrick Greene Music notation display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481241A (en) * 1966-09-22 1969-12-02 Yvon Andre Gaillard Method and apparatus for storing and retrieving technical musical data
US3791254A (en) * 1970-11-06 1974-02-12 E Muller Teaching aid for demonstrating the harmonic system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481241A (en) * 1966-09-22 1969-12-02 Yvon Andre Gaillard Method and apparatus for storing and retrieving technical musical data
US3791254A (en) * 1970-11-06 1974-02-12 E Muller Teaching aid for demonstrating the harmonic system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988010483A1 (en) * 1987-06-15 1988-12-29 Victorian Economic Development Corporation Device for the display of musical information
FR2617316A1 (fr) * 1987-06-26 1988-12-30 Lefort Gerard Dispositif pour l'enseignement et l'apprentissage des changements de tonalite
WO2001045070A1 (en) * 1999-12-15 2001-06-21 Patrick Greene Music notation display device

Also Published As

Publication number Publication date
FR2448760B1 (de) 1983-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse